/* ==========================================================================
   메인 페이지 전용 스타일시트 (pages.css) - 하이브(HYBE) 스타일 프리미엄 리디자인
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@800&display=swap');
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css');

/* 메인형 레이아웃 뷰포트 고정 및 스크롤 완전 제거 */
html,
body {
    overflow: hidden !important;
    height: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    background-color: #000000;
}

/* 3D 캔버스 배경 설정 - 4K 및 줌 확대 시 픽셀 뭉개짐 방지 최상위 렌더링 지시 */
#network-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
    image-rendering: -moz-crisp-edges;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: pixelated;
    image-rendering: crisp-edges;
}

/* 메인 히어로 영역 (Hero Area) */
.main-hero {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    z-index: 2;
}

.main-hero-inner {
    max-width: 1200px;
    width: 100%;
    padding: 0 40px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    position: relative;
}

/* ==========================================================================
   상단 미니멀 시스템 인디케이터 (Minimal System Indicator)
   ========================================================================== */
.system-mini-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 25px;
    padding: 6px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    color: rgba(255, 255, 255, 0.6);
}

.status-dot {
    width: 6px;
    height: 6px;
    background-color: var(--neon-green);
    border-radius: 50%;
    box-shadow: var(--neon-green-glow);
    animation: indicator-pulse 1.8s infinite;
}

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

    50% {
        transform: scale(1.5);
        opacity: 0.5;
    }

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

/* ==========================================================================
   웅장한 타이포그래피 (Large Typography) - 하이브 스타일의 극적 서체 비주얼
   ========================================================================== */
.hero-text-wrap {
    margin-bottom: 50px;
}

/* 상단 메인 브랜드 네임 텍스트 */
.hero-brand-name {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: #ffffff;
    margin-bottom: 24px;
    display: block;
    visibility: hidden;
    pointer-events: none;
}

/* 하이브 스타일의 초대형 타이틀 */
.hero-title {
    font-family: 'Inter', sans-serif !important;
    font-weight: 800 !important;
    font-size: 58px !important;
    line-height: 1.15 !important;
    letter-spacing: -1.5px !important;
    color: var(--neon-green) !important;
    margin-bottom: 24px;
    text-transform: uppercase;
    text-shadow: 0 10px 40px rgba(0, 0, 0, 0.9);
}

.hero-subtitle {
    font-family: 'Pretendard', sans-serif !important;
    font-weight: 400 !important;
    font-size: 20px !important;
    color: #ffffff !important;
    max-width: 650px;
    margin: 0 auto;
    line-height: 1.6;
    letter-spacing: 0px;
    white-space: nowrap;
}

/* ==========================================================================
   고급형 네온 액션 버튼 (Premium Neon Button)
   ========================================================================== */
.hero-action-wrap {
    margin-bottom: 80px;
}

.btn-neon-action {
    display: inline-block;
    position: relative;
    padding: 20px 50px;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 3px;
    color: #ffffff;
    text-transform: uppercase;
    border: 1px solid var(--neon-green);
    background: rgba(0, 255, 24, 0.02);
    border-radius: 0px;
    /* 사각 아웃라인의 정교함 극대화 */
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 0 15px rgba(0, 255, 24, 0.1);
}

.btn-neon-action::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background-color: var(--neon-green);
    transform: translate(-50%, -50%);
    transition: width 0.5s cubic-bezier(0.16, 1, 0.3, 1), height 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: -1;
}

.btn-neon-action:hover {
    color: #000000;
    box-shadow: var(--neon-green-glow);
    border-color: var(--neon-green);
}

.btn-neon-action:hover::before {
    width: 120%;
    height: 400%;
}

.btn-neon-action span {
    position: relative;
    z-index: 2;
}

/* ==========================================================================
   우측 하단 테크니컬 모니터링 대시보드 (Technical Side Dashboard)
   ========================================================================== */
.system-status-dashboard {
    position: absolute;
    bottom: 40px;
    right: 40px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: rgba(5, 5, 5, 0.85);
    border: 1px solid rgba(0, 255, 24, 0.25);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 16px 24px;
    border-radius: 4px;
    font-size: 11px;
    letter-spacing: 1.5px;
    font-weight: 600;
    text-align: left;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
    z-index: 10;
}

.dashboard-panel {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 4px;
}

.dashboard-panel:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.panel-label {
    color: rgba(255, 255, 255, 0.4);
}

.panel-value {
    color: #ffffff;
}

.panel-value.color-neon {
    color: var(--neon-green);
    text-shadow: var(--neon-green-glow);
    font-weight: 800;
}

/* ==========================================================================
   반응형 대응 (Responsive Web Design)
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 72px;
    }
}

@media (max-width: 768px) {

    /* html/body 스크롤 락 해제 */
    html,
    body {
        overflow-y: auto !important;
        overflow-x: hidden !important;
        height: auto !important;
    }

    .main-hero {
        height: auto !important;
        min-height: 100vh;
        padding: 90px 0 30px !important;
    }

    .main-hero-inner {
        padding: 0 20px;
        height: auto !important;
        transform: translateY(-70px) !important;
    }

    .hero-brand-name {
        font-size: 14px !important;
        letter-spacing: 2px !important;
        margin-bottom: 6px !important;
    }

    .hero-title {
        font-family: 'Inter', sans-serif !important;
        font-weight: 800 !important;
        font-size: 20px !important;
        line-height: 1.3 !important;
        letter-spacing: -0.5px !important;
        margin-bottom: 18px !important;
    }

    .hero-text-wrap {
        margin-bottom: 0px !important;
    }

    .hero-subtitle {
        font-family: 'Pretendard', sans-serif !important;
        font-weight: 500 !important;
        font-size: 14px !important;
        line-height: 1.55 !important;
        max-width: 280px !important;
        margin: 0 auto 22px !important;
        color: rgba(255, 255, 255, 0.85) !important;
        white-space: normal !important;
        word-break: keep-all !important;
    }

    .hero-action-wrap {
        margin-top: 0px !important;
        margin-bottom: 0px !important;
        transform: none !important;
    }

    .btn-neon-action {
        padding: 12px 28px !important;
        font-size: 12px !important;
        letter-spacing: 2px !important;
    }
}