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

/* 커스텀 폰트 추가 */
@font-face {
    font-family: 'BlackHanSans';
    src: url('images/font/BlackHanSans-Regular+.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'H2GTRE';
    src: url('images/font/H2GTRE.TTF') format('truetype');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'COOPBL';
    src: url('images/font/COOPBL.TTF') format('truetype');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'HMKMRHD';
    src: url('images/font/HMKMRHD.TTF') format('truetype');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'HMFMOLD';
    src: url('images/font/HMFMOLD.TTF') format('truetype');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'HMFMMUEX';
    src: url('images/font/HMFMMUEX.TTC') format('truetype');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'HMKMMAG';
    src: url('images/font/HMKMMAG.TTF') format('truetype');
    font-weight: normal;
    font-style: normal;
}

body {
    font-family: 'Noto Sans KR', 'Malgun Gothic', sans-serif;
    background-color: #000;
    color: #fff;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
    line-height: 0;
}

html {
    margin: 0;
    padding: 0;
    line-height: 0;
}

/* 헤더 */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: 1000;
    padding: 15px 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin: 0;
    height: 81px;
    box-sizing: border-box;
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    height: 100%;
}

.header-logo {
    height: 50px;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}

.header-logo img {
    height: 100%;
    width: auto;
    object-fit: contain;
}

.header-logo a {
    display: block;
    height: 100%;
}

/* PC 네비게이션 */
.pc-nav {
    display: flex;
    align-items: center;
    gap: 15px;
}

.pc-nav a {
    color: #fff;
    text-decoration: none;
    font-family: 'BlackHanSans', sans-serif;
    font-size: 23px;
    font-weight: normal;
    transition: all 0.3s ease;
    padding: 8px 15px;
    position: relative;
}

.pc-nav a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: #ffd700;
    transition: width 0.3s ease;
}

.pc-nav a:hover {
    color: #ffd700;
    transform: translateY(-2px);
}

.pc-nav a:hover::before {
    width: 80%;
}

/* Event 별 반짝임 효과 */
.event-link .star {
    display: inline-block;
    animation: twinkle 1.5s ease-in-out infinite;
    margin-left: 5px;
    color: #ffd700;
}

@keyframes twinkle {
    0%, 100% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
    25% {
        opacity: 0.5;
        transform: scale(1.2) rotate(15deg);
    }
    50% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
    75% {
        opacity: 0.5;
        transform: scale(1.2) rotate(-15deg);
    }
}

.nav-divider {
    color: rgba(255, 255, 255, 0.5);
    font-size: 18px;
    font-weight: bold;
}

/* 모바일 메뉴 버튼 */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 50px;
    height: 45px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 10px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1002;
    -webkit-tap-highlight-color: transparent;
}

.mobile-menu-btn:hover {
    background: #1a1a1a;
    transform: scale(1.05);
}

.mobile-menu-btn span {
    width: 100%;
    height: 3px;
    background-color: #fff;
    border-radius: 3px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1003;
    pointer-events: none;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
    background-color: #fff;
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(-10px);
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
    background-color: #fff;
}

/* 사이드 네비게이션 - PC/모바일 공통 */
.nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 350px;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.98);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 30px;
    padding: 20px;
    padding-top: 80px;
    transition: right 0.3s ease;
    z-index: 1000;
    border-left: 2px solid #333;
}

.nav.active {
    right: 0;
}

/* 사이드 네비게이션 닫기 버튼 */
.nav-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 1001;
    padding: 0;
}

.nav-close-btn span {
    position: absolute;
    width: 24px;
    height: 3px;
    background-color: #fff;
    border-radius: 2px;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.nav-close-btn span:nth-child(1) {
    transform: rotate(45deg);
}

.nav-close-btn span:nth-child(2) {
    transform: rotate(-45deg);
}

.nav-close-btn:hover {
    transform: rotate(90deg) scale(1.1);
}

.nav-close-btn:hover span {
    background-color: #ffd700;
    box-shadow: 0 0 8px rgba(255, 215, 0, 0.6);
}

.nav-close-btn:active {
    transform: rotate(90deg) scale(0.95);
}

.nav a {
    color: #fff;
    text-decoration: none;
    font-family: 'BlackHanSans', sans-serif;
    font-size: 18px;
    font-weight: normal;
    transition: color 0.3s ease;
    padding: 10px 20px;
}

.nav a:hover {
    color: #ffd700;
}

/* 이미지 섹션 공통 스타일 */
.image-section {
    width: 100%;
    overflow: hidden;
    margin: 0;
    padding: 0;
    border: none;
    outline: none;
    line-height: 0;
    font-size: 0;
    display: block;
    position: relative;
}

/* 헤더가 fixed이므로 첫 섹션에 여백 추가 */
.top-section-1 {
    margin-top: 81px;
}

/* top-section-2도 id를 가지고 있으므로 여백 제거 보장 */
.top-section-2 {
    margin-top: 0 !important;
}

/* 모든 섹션이 붙어있도록 추가 보장 */
.top-section-2,
.main-section-1,
.main-section-2,
.webtoon-section {
    margin-top: 0 !important;
    margin-bottom: 0 !important;
}

/* 섹션과 섹션 사이 여백 완전 제거 */
section + section {
    margin-top: 0 !important;
}

.image-section img {
    width: 100%;
    height: auto;
    display: block;
    margin: 0;
    padding: 0;
    border: none;
    outline: none;
    vertical-align: top;
    line-height: 0;
}

/* 스토어 버튼 영역 - 기본 스타일 (사용 안 함) */
.store-buttons {
    position: absolute;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
    pointer-events: none;
}

.store-buttons > * {
    pointer-events: auto;
}

.store-btn {
    display: block;
    cursor: pointer;
    transition: all 0.3s ease;
    background: transparent;
    border: none;
    opacity: 0;
    pointer-events: auto;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    /* 투명하게 만들어서 이미지의 버튼이 보이도록 */
}

.store-btn:hover {
    opacity: 0.1;
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.05);
}

.store-btn:active {
    opacity: 0.15;
    background: rgba(255, 255, 255, 0.15);
    transform: scale(0.98);
}

/* HOME 섹션 (상단) 스토어 버튼 스타일 */
.top-section-1 .store-buttons {
    bottom: 2%;
    left: auto;
    right: 23%;
    transform: none;
    gap: 145px;
}

.top-section-1 .store-btn {
    width: 180px;
    height: 200px;
}

.top-section-1 .store-btn.steam-btn {
    margin-left: -60px;
}

.top-section-1 .store-btn.onestore-btn {
    margin-left: -60px;
}

.top-section-1 .store-btn:hover {
    opacity: 0.1;
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.05);
}

/* Event 섹션 (하단) 스토어 버튼 스타일 */
.main-section-1 .store-buttons {
    bottom: 5%;
    left: 50%;
    transform: translateX(-50%);
    gap: 70px;
}

.main-section-1 .store-btn {
    width: 200px;
    height: 400px;
}

.main-section-1 .store-btn:hover {
    opacity: 0.1;
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.05);
}

/* 푸터 섹션 */
.footer {
    width: 100%;
    height: 80px;
    background-color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
    overflow: hidden;
    margin: 0;
    border: none;
}

.footer-container {
    width: 100%;
    max-width: 1400px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    padding: 0 20px;
}

.footer-text-line1 {
    font-family: 'Noto Sans KR', 'Malgun Gothic', sans-serif;
    font-size: 13px;
    color: #666666;
    text-align: center;
    line-height: 1.4;
}

.footer-text-line2 {
    font-family: 'Noto Sans KR', 'Malgun Gothic', sans-serif;
    font-size: 11px;
    color: #000000;
    text-align: center;
    line-height: 1.4;
}

/* 반응형 디자인 */
@media (max-width: 768px) {
    .header {
        padding: 12px 20px;
        height: 65px;
    }

    .header-container {
        justify-content: space-between;
        height: 100%;
    }

    .header-logo {
        height: 40px;
        position: relative;
        left: auto;
        top: auto;
        transform: none;
    }

    .top-section-1 {
        margin-top: 95px;
    }

    .pc-nav {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .nav {
        width: 70%;
    }

    .nav-close-btn {
        top: 15px;
        right: 15px;
        width: 35px;
        height: 35px;
    }

    .nav-close-btn span {
        width: 22px;
        height: 2.5px;
    }

    .footer {
        height: 80px;
        padding: 0;
    }

    .footer-container {
        padding: 0 15px;
    }

    .footer-text-line1 {
        font-size: 12px;
    }

    .footer-text-line2 {
        font-size: 10px;
    }

    .image-section {
        margin: 0 !important;
        padding: 0 !important;
        border: none !important;
    }

    .top-section-2,
    .main-section-1,
    .main-section-2,
    .webtoon-section {
        margin-top: 0 !important;
        margin-bottom: 0 !important;
    }

    /* HOME 섹션 (상단) 모바일 스타일 - 명시적으로 분리 */
    .top-section-1 .store-buttons {
        bottom: 5% !important;
        gap: 20px !important;
        left: auto !important;
        right: 22% !important;
        transform: none !important;
    }

    .top-section-1 .store-btn {
        width: 60px !important;
        height: 35px !important;
    }

    .top-section-1 .store-btn.steam-btn {
        margin-left: -10px !important;
    }

    .top-section-1 .store-btn.onestore-btn {
        margin-left: -10px !important;
    }

    /* Event 섹션 (하단) 모바일 스타일 - 명시적으로 분리 */
    .main-section-1 .store-buttons {
        bottom: 0% !important;
        gap: 15px !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
    }

    .main-section-1 .store-btn {
        width: 30px !important;
        height: 110px !important;
    }
}

@media (max-width: 480px) {
    .header {
        padding: 10px 15px;
        height: 56px;
    }

    .header-container {
        justify-content: space-between;
        height: 100%;
    }

    .header-logo {
        height: 35px;
        position: relative;
        left: auto;
        top: auto;
        transform: none;
    }

    .top-section-1 {
        margin-top: 56px !important;
    }

    .mobile-menu-btn {
        width: 45px;
        height: 40px;
        padding: 8px;
    }

    .mobile-menu-btn span {
        height: 2.5px;
    }

    .nav {
        width: 80%;
    }

    .nav-close-btn {
        top: 12px;
        right: 12px;
        width: 32px;
        height: 32px;
    }

    .nav-close-btn span {
        width: 20px;
        height: 2px;
    }

    .nav a {
        font-family: 'BlackHanSans', sans-serif;
        font-size: 16px;
        font-weight: normal;
        padding: 8px 15px;
    }

    .footer {
        height: 80px;
        padding: 0;
    }

    .footer-container {
        padding: 0 10px;
        gap: 3px;
    }

    .footer-text-line1 {
        font-size: 11px;
    }

    .footer-text-line2 {
        font-size: 9px;
    }

    .image-section {
        padding: 0 !important;
        border: none !important;
    }

    .top-section-2,
    .main-section-1,
    .main-section-2,
    .webtoon-section {
        margin-top: 0 !important;
        margin-bottom: 0 !important;
    }

    /* HOME 섹션 (상단) 모바일 스타일 - 명시적으로 분리 */
    .top-section-1 .store-buttons {
        bottom: 5% !important;
        gap: 5px !important;
        left: auto !important;
        right: 22% !important;
        transform: none !important;
    }

    .top-section-1 .store-btn {
        width: 55px !important;
        height: 55px !important;
    }

    .top-section-1 .store-btn.steam-btn {
        margin-left: -10px !important;
    }

    .top-section-1 .store-btn.onestore-btn {
        margin-left: -10px !important;
    }

    /* Event 섹션 (하단) 모바일 스타일 - 명시적으로 분리 */
    .main-section-1 .store-buttons {
        bottom: 0% !important;
        gap: 3px !important;
        left: 51% !important;
        transform: translateX(-50%) !important;
    }

    .main-section-1 .store-btn {
        width: 50px !important;
        height: 110px !important;
    }
}

/* 스크롤 스무스 */
html {
    scroll-behavior: smooth;
}