:root {
    
    --bg-main: #F2F0EB;
    --text-asphalt: #333333;
    --point-orange: #FF8C00;
    --accent-soft: rgba(255, 140, 0, 0.1);
    --white: #FFFFFF;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', 'Noto Sans KR', sans-serif;
}

body,
html {
    background-color: var(--bg-main);
    color: var(--text-asphalt);
    scrollbar-width: none;
    -ms-overflow-style: none;
    overflow: hidden !important;
    width: 100%;
    height: 100vh;
    overscroll-behavior: none;
    
}

body::-webkit-scrollbar {
    display: none;
}


.color-orbs {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1;
    pointer-events: none;
    overflow: hidden;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    animation: floatOrb 30s infinite alternate ease-in-out;
}

.orb-white1 {
    width: 80vw;
    height: 80vw;
    background: var(--white);
    top: -20vw;
    left: -10vw;
    opacity: 0.6;
}

.orb-accent {
    width: 60vw;
    height: 60vw;
    background: var(--accent-soft);
    bottom: -10vw;
    right: -10vw;
    animation-delay: -10s;
}

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

    50% {
        transform: translate(5vw, 5vh) scale(1.1);
    }

    100% {
        transform: translate(-5vw, -5vh) scale(0.9);
    }
}


.risk-card {
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.risk-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12) !important;
}

.hover-fade-container:hover {
    transform: scale(1.02);
    z-index: 100 !important;
}

.hover-fade-container:hover .fade-front {
    opacity: 0 !important;
    z-index: 1;
    pointer-events: none !important;
}

.hover-fade-container:hover .fade-back {
    opacity: 1 !important;
    z-index: 2;
    pointer-events: auto !important;
}

.hover-fade-container {
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: auto;
}

#globalZoomOverlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.9);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000000;
    flex-direction: column;
    padding: 40px;
    backdrop-filter: blur(15px);
    opacity: 0;
    transition: opacity 0.4s ease-in-out;
    pointer-events: none;
}

#globalZoomOverlay.active {
    display: flex;
    opacity: 1;
    pointer-events: auto;
}

#zoomImg {
    max-width: 80%;
    max-height: 70%;
    object-fit: contain;
    border-radius: 20px;
    box-shadow: 0 30px 100px rgba(0, 0, 0, 0.5);
    transform: scale(0.8);
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    margin-bottom: 30px;
    border: 4px solid rgba(255, 255, 255, 0.1);
}

#globalZoomOverlay.active #zoomImg {
    transform: scale(1);
}

#zoomDesc {
    color: white;
    font-size: 1.8rem;
    max-width: 800px;
    text-align: center;
    line-height: 1.8;
    font-weight: 500;
    text-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
    background: rgba(255, 255, 255, 0.1);
    padding: 25px 40px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.code-hover {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(20, 20, 20, 0.96);
    color: #dcdcdc;
    padding: 25px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
    z-index: 5;
    font-family: 'JetBrains Mono', 'Consolas', monospace;
    text-align: left;
}

.risk-card:hover .code-hover {
    opacity: 1;
    pointer-events: auto;
}


.defense-hover {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(165deg, rgba(255, 255, 255, 0.98) 0%, rgba(250, 250, 250, 0.99) 100%);
    padding: 30px 28px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    opacity: 0;
    transition: all 0.45s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
    z-index: 5;
    text-align: left;
    border-radius: 20px;
    box-shadow: inset 0 0 0 3px var(--defense-color);
}

.risk-card:hover .defense-hover {
    opacity: 1;
    pointer-events: auto;
}

.defense-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--defense-color);
    color: white;
    font-size: 1.05rem;
    font-weight: 800;
    padding: 6px 16px;
    border-radius: 30px;
    margin-bottom: 14px;
    width: fit-content;
}

.defense-hover h4 {
    font-size: 1.9rem;
    font-weight: 900;
    color: var(--defense-color);
    margin-bottom: 12px;
}

.defense-hover>p {
    font-size: 1.25rem;
    color: #444;
    line-height: 1.65;
    word-break: keep-all;
    margin-bottom: 18px;
    font-weight: 500;
}

.defense-hover>p strong {
    color: #222;
    font-weight: 800;
}

.defense-code {
    background: rgba(20, 20, 20, 0.96);
    border-radius: 14px;
    padding: 18px 20px;
    font-family: 'JetBrains Mono', 'Consolas', monospace;
}

.defense-code code {
    font-size: 1rem;
    line-height: 1.55;
    color: #DCDCDC;
}



.flip-card {
    background-color: transparent;
    width: 100%;
    height: 750px;
    perspective: 2000px;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
}

.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: 30px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.flip-card-back {
    transform: rotateY(180deg);
    background: #1b1b1b;
    border: 1px solid #333;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.3);
    padding: 30px;
    justify-content: center;
}

.code-hover code {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #DCDCDC;
}

.code-keyword {
    color: #569CD6;
}

.code-func {
    color: #DCDCAA;
}

.code-string {
    color: #CE9178;
}

.code-comment {
    color: #6A9955;
    font-style: italic;
}

.code-header {
    font-size: 0.9rem;
    color: #888;
    margin-bottom: 20px;
    border-bottom: 1px solid #333;
    padding-bottom: 8px;
    display: flex;
    justify-content: space-between;
}


.term-tip {
    border-bottom: 2px dashed rgba(255, 140, 0, 0.7);
    cursor: pointer;
    position: relative;
    display: inline-block;
}

.term-tip[data-tooltip]::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 140%;
    left: 50%;
    transform: translateX(-50%);
    width: max-content;
    max-width: 400px;
    background: rgba(30, 30, 30, 0.98);
    color: #fff;
    padding: 15px 20px;
    border-radius: 12px;
    font-size: 1.25rem;
    line-height: 1.6;
    font-weight: 500;
    white-space: pre-wrap;
    word-break: keep-all;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
    z-index: 1000;
    text-align: left;
}

.term-tip[data-tooltip]::after {
    content: '';
    position: absolute;
    bottom: 120%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 10px;
    border-style: solid;
    border-color: rgba(30, 30, 30, 0.98) transparent transparent transparent;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
}

.term-tip:hover[data-tooltip]::before,
.term-tip:hover[data-tooltip]::after {
    opacity: 1;
    visibility: visible;
}

.term-tip:hover[data-tooltip]::before {
    bottom: 125%;
}

.term-tip:hover[data-tooltip]::after {
    bottom: 100%;
}


.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 2;
    pointer-events: none;
    
    background-image: linear-gradient(rgba(0, 0, 0, 0.005) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.005) 1px, transparent 1px);
    background-size: 80px 80px;
    opacity: 0.3;
}


.collab-logo-container {
    width: 250px;
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin-bottom: 30px;
}

.collab-logo {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    filter: drop-shadow(0 5px 15px rgba(0, 0, 0, 0.08));
    cursor: pointer;
    transform: rotate(var(--rot, 0deg));
}

.collab-logo:hover {
    transform: scale(1.15) translateY(-10px) rotate(var(--rot, 0deg));
    filter: drop-shadow(0 15px 30px rgba(255, 140, 0, 0.25));
}

.collab-logo.overlap {
    position: absolute;
}

.viewport {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    z-index: 10;
}


#camera {
    position: absolute;
    top: 50vh;
    left: 50vw;
    width: 0;
    height: 0;
    will-change: transform;
    transition: none;
}

.spot {
    position: absolute;
    top: 50%;
    left: 50%;
    transform-origin: center center;
    display: flex;
    
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    width: 1400px;
    transition: opacity 0.5s ease;
    opacity: 0;
    pointer-events: none;
    
    isolation: isolate;
    z-index: 1;
    will-change: transform, opacity;
}

.spot.active {
    opacity: 1 !important;
    pointer-events: auto !important;
    z-index: 1000 !important;
}


.spot.ppt-preload {
    opacity: 0 !important;
    transition: none !important;
}


.spot.ppt-idle * {
    animation-play-state: paused !important;
    transition: none !important;
}


h1 {
    font-size: 8rem;
    font-weight: 900;
    margin-bottom: 2rem;
    line-height: 1.1;
    color: var(--text-asphalt);
}

h2 {
    font-size: 5rem;
    font-weight: 900;
    margin-bottom: 3rem;
    color: var(--text-asphalt);
}

h3 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-asphalt);
}

p {
    font-size: 2rem;
    font-weight: 400;
    line-height: 1.6;
    color: #555555;
}

.point {
    color: var(--point-orange);
}

.flex-row {
    display: flex;
    width: 100%;
    justify-content: space-evenly;
    align-items: flex-start;
    gap: 50px;
}

.flex-col {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.team-cluster {
    display: flex;
    gap: 60px;
    justify-content: center;
    margin-top: 60px;
    perspective: 1200px;
}


.avatar-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}


.avatar-3d {
    position: relative;
    width: 305px;
    height: 404px;
    cursor: pointer;
    overflow: hidden;
    border-radius: 40px;
    background: var(--white);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 2px solid var(--point-orange);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.avatar-cover {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #eee;
    background-size: cover;
    background-position: center;
    z-index: 2;
    transition: transform 0.6s cubic-bezier(0.7, 0, 0.3, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
}

.avatar-info {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--point-orange);
    color: white;
    padding: 30px 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 1;
    text-align: center;
}

.avatar-3d:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(255, 140, 0, 0.2);
}

.avatar-3d:hover .avatar-cover {
    transform: translateY(-100%);
}

.avatar-name-label {
    font-size: 2rem;
    font-weight: 900;
    color: var(--text-asphalt);
    letter-spacing: 1px;
}

.mega-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    font-size: 14rem;
    font-weight: 900;
    font-family: 'Outfit', sans-serif;
    color: var(--text-asphalt);
    letter-spacing: -15px;
    
}

.mega-logo .bolt {
    color: var(--point-orange);
    font-size: 1.1em;
    margin: 0 -45px;
    
    filter: drop-shadow(0 0 30px rgba(255, 140, 0, 0.4));
    animation: boltFlash 3s infinite;
}

@keyframes boltFlash {

    0%,
    100% {
        opacity: 1;
        filter: drop-shadow(0 0 30px rgba(255, 140, 0, 0.4));
    }

    50% {
        opacity: 0.8;
        filter: drop-shadow(0 0 10px rgba(255, 140, 0, 0.2));
    }
}


.ppt-ctx-btn-group {
    position: fixed;
    top: 25px;
    right: 25px;
    z-index: 1000;
    display: flex;
    gap: 12px;
}

.ppt-ctx-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--white);
    color: var(--text-asphalt);
    border: none;
    cursor: pointer;
    display: none;
    
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.ppt-ctx-btn.visible {
    display: flex;
    animation: ctxBtnAppear 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.ppt-ctx-btn.visible::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    border: 2px solid rgba(255, 140, 0, 0.4);
    animation: ctxGlow 2s ease-in-out infinite;
    pointer-events: none;
}

.ppt-ctx-btn:hover {
    background: var(--white);
    color: var(--point-orange);
    transform: scale(1.2);
    box-shadow: 0 10px 40px rgba(255, 140, 0, 0.4);
    outline: 4px solid rgba(255, 140, 0, 0.3);
}


.premium-scroll::-webkit-scrollbar {
    width: 14px !important;
    height: 14px !important;
    display: block !important;
}

.premium-scroll::-webkit-scrollbar-track {
    background: #1a1a1a !important;
    border-radius: 10px;
    border: 1px solid #333;
}

.premium-scroll::-webkit-scrollbar-thumb {
    background: #FF5722 !important;
    
    border-radius: 10px;
    border: 3px solid #000;
}

.premium-scroll::-webkit-scrollbar-thumb:hover {
    background: #FF7043 !important;
}

.premium-scroll::-webkit-scrollbar-thumb:hover {
    background: #FFB74D !important;
}

@keyframes ctxBtnAppear {
    from {
        opacity: 0;
        transform: scale(0.5) translateY(10px);
    }

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

@keyframes ctxGlow {

    0%,
    100% {
        border-color: rgba(255, 140, 0, 0.15);
        box-shadow: 0 0 8px rgba(255, 140, 0, 0.1);
    }

    50% {
        border-color: rgba(255, 140, 0, 0.6);
        box-shadow: 0 0 20px rgba(255, 140, 0, 0.3);
    }
}


@keyframes float-water {

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

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

@keyframes expand-ice {

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

    50% {
        transform: scale(1.05);
    }
}

@keyframes sink-ground {

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

    50% {
        transform: translateY(5px) scale(0.98);
    }
}

@keyframes shake {

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

    25% {
        transform: translateX(-5px) rotate(-1deg);
    }

    75% {
        transform: translateX(5px) rotate(1deg);
    }
}

@keyframes drop-shock {
    0% {
        transform: translateY(0);
    }

    45% {
        transform: translateY(-40px);
    }

    50% {
        transform: translateY(0);
    }

    52% {
        transform: translateY(-12px);
    }

    54% {
        transform: translateY(0);
    }

    56% {
        transform: translateY(-5px);
    }

    58% {
        transform: translateY(0);
    }

    60% {
        transform: translateX(-2px);
    }

    62% {
        transform: translateX(2px);
    }

    64% {
        transform: translateX(-1px);
    }

    66% {
        transform: translateX(1px);
    }

    68%,
    100% {
        transform: translateX(0);
    }
}


.ppt-ctx-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(12px);
    z-index: 100000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.35s ease;
}

.ppt-ctx-modal-backdrop.show {
    display: flex;
    opacity: 1;
}

.ppt-ctx-modal {
    background: var(--bg-main);
    border-radius: 30px;
    padding: 40px 50px 35px;
    max-width: 1750px;
    width: 95%;
    max-height: 92vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.4);
    transform: scale(0.85) translateY(30px);
    transition: transform 0.45s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
}

.ppt-ctx-modal-backdrop.show .ppt-ctx-modal {
    transform: scale(1) translateY(0);
}

.ppt-ctx-modal-close {
    position: absolute;
    top: 18px;
    right: 22px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    color: #334155;
    font-size: 1.4rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.ppt-ctx-modal-close:hover {
    background: var(--point-orange);
    color: white;
    border-color: var(--point-orange);
    transform: rotate(90deg);
}

.ppt-ctx-modal-title {
    font-size: 2.8rem;
    font-weight: 900;
    color: var(--text-asphalt);
    margin-bottom: 30px;
    letter-spacing: -1px;
}

.ppt-ctx-modal-title .point {
    color: var(--point-orange);
}

.ppt-ctx-modal-body {
    font-size: 1.25rem;
    line-height: 1.6;
    color: #444;
    overflow-y: hidden;
    overflow-x: hidden;
    
    flex: 1;
    padding-right: 0;
    margin-top: 15px;
}

.ppt-ctx-modal-body .stat-row {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 25px;
}

.ppt-ctx-modal-body .stat-card {
    width: 260px;
    padding: 45px 25px;
    border-radius: 28px;
    background: #fff;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.06);
    border: 2px solid #eee;
    text-align: center;
    
    backface-visibility: hidden;
    transform: translateZ(0);
    will-change: transform;
}

.ppt-ctx-modal-body .stat-card .stat-number {
    font-size: 2.8rem;
    font-weight: 900;
    color: var(--text-asphalt);
}

.ppt-ctx-modal-body .stat-card .stat-unit {
    font-size: 1.2rem;
    color: #666;
    font-weight: 700;
}

.ppt-ctx-modal-body .stat-card .stat-desc {
    font-size: 1.1rem;
    color: #222;
    margin-top: 12px;
    font-weight: 700;
    line-height: 1.4;
}

.ppt-ctx-modal-body .stat-card.highlight {
    border-color: var(--point-orange);
    box-shadow: 0 12px 30px rgba(255, 140, 0, 0.12);
    background: rgba(255, 140, 0, 0.03);
}

.ppt-ctx-modal ::-webkit-scrollbar {
    width: 6px;
}

.ppt-ctx-modal ::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.08);
    border-radius: 10px;
}

.indicator-container {
    position: fixed;
    top: 50%;
    left: 40px;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 1000;
}

.indicator-dot {
    width: 12px;
    height: 12px;
    border-radius: 6px;
    cursor: pointer;
    background: rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    align-items: center;
    position: relative;
}


.indicator-dot::after {
    content: attr(data-page);
    position: absolute;
    left: 20px;
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--point-orange);
    display: none;
    
    white-space: nowrap;
}

.indicator-dot.active::after {
    display: block;
    
}

.indicator-dot.active {
    height: 40px;
    width: 12px;
    background: var(--point-orange);
}

.huge-icon {
    font-size: 15rem;
    line-height: 1;
    opacity: 0.1;
    position: absolute;
    z-index: -1;
}


.phone-frame {
    flex: 0 0 420px;
    height: 860px;
    background: #1a1a1a;
    border-radius: 44px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.25);
    overflow: hidden;
    position: relative;
    border: 8px solid #333;
    
    padding: 0;
    display: flex;
}


.phone-frame::before {
    display: none;
}

.phone-frame iframe {
    width: 100% !important;
    height: 100% !important;
    border: none;
    border-radius: 36px;
    background: var(--bg-main);
    flex: 1;
}

.desc-panel {
    flex: 1;
    text-align: left;
    max-width: 700px;
}

.desc-block {
    display: none;
    animation: descFadeIn 0.5s ease;
}

.desc-block.active {
    display: block;
}

@keyframes descFadeIn {
    from {
        opacity: 0;
        transform: translateY(15px);
    }

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

.ppt-loader {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: linear-gradient(135deg, #fef9f0 0%, #fff5e6 50%, #fef0d5 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.ppt-loader.fade-out {
    opacity: 0;
    transform: scale(1.1);
    pointer-events: none;
}

.ppt-loader-logo {
    font-size: 5rem;
    font-weight: 900;
    color: var(--text-asphalt);
    margin-bottom: 30px;
    letter-spacing: -4px;
}

.ppt-loader-logo .loader-bolt {
    color: var(--point-orange);
    display: inline-block;
    margin: 0 -22px;
    
    animation: loaderBoltPulse 1.2s infinite;
}

@keyframes loaderBoltPulse {

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

    50% {
        transform: scale(1.15);
    }
}

.ppt-loader-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(0, 0, 0, 0.06);
    border-top-color: var(--point-orange);
    border-radius: 50%;
    animation: loaderSpin 0.8s linear infinite;
    margin-bottom: 24px;
}

@keyframes loaderSpin {
    to {
        transform: rotate(360deg);
    }
}

.ppt-loader-text {
    font-size: 1.1rem;
    color: rgba(0, 0, 0, 0.35);
    font-weight: 600;
    letter-spacing: 2px;
}

.ppt-loader-subtext {
    font-size: 0.95rem;
    
    color: rgba(0, 0, 0, 0.5);
    
    margin-top: 20px;
    font-weight: 500;
    max-width: 500px;
    text-align: center;
    line-height: 1.6;
    word-break: keep-all;
    letter-spacing: 0.5px;
    animation: loaderSubTextFade 1.5s ease-out forwards;
    opacity: 0;
}

.ppt-loader-subtext .highlight {
    color: var(--point-orange);
    font-weight: 800;
}

@keyframes loaderSubTextFade {
    0% {
        opacity: 0;
        transform: translateY(5px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.spot.scatter-init {
    opacity: 0;
    transform: translate(0, 0) scale(0.3);
    transition: opacity 0.8s cubic-bezier(0.23, 1, 0.32, 1), transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

.spot.scatter-done {
    opacity: 1;
    transform: translate(0, 0) scale(1);
}


.stat-card {
    background: white;
    border-radius: 28px;
    padding: 28px 30px;
    box-shadow: 0 12px 40px rgba(139, 69, 19, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.03);
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: default;
    width: 340px;
}

.stat-card:hover {
    transform: translateY(-12px) scale(1.03);
    box-shadow: 0 20px 60px rgba(255, 140, 0, 0.15);
}

.stat-icon {
    font-size: 3.5rem;
    color: var(--point-orange);
    margin-bottom: 16px;
}

.stat-number {
    font-size: 4rem;
    font-weight: 900;
    color: var(--point-orange);
    line-height: 1.1;
    margin-bottom: 8px;
}

.stat-unit {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-asphalt);
}

.stat-desc {
    font-size: 1.4rem;
    color: #888;
    margin-top: 12px;
    line-height: 1.5;
    word-break: keep-all;
}


.article-card {
    background: white;
    border-radius: 24px;
    padding: 36px 40px;
    box-shadow: 0 10px 35px rgba(139, 69, 19, 0.06);
    border: 1px solid rgba(0, 0, 0, 0.03);
    text-align: left;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: block;
    width: 380px;
    position: relative;
    overflow: hidden;
}

.article-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: var(--point-orange);
    border-radius: 0 4px 4px 0;
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.article-card:hover::before {
    transform: scaleY(1);
}

.article-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 60px rgba(255, 140, 0, 0.12);
}

.article-card .article-source {
    font-size: 1.1rem;
    color: var(--point-orange);
    font-weight: 800;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.article-card .article-title {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-asphalt);
    line-height: 1.4;
    margin-bottom: 12px;
    word-break: keep-all;
}

.article-card .article-summary {
    font-size: 1.2rem;
    color: #777;
    line-height: 1.5;
    word-break: keep-all;
}

.article-card .article-link-icon {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 1.4rem;
    color: #ccc;
    transition: color 0.3s;
}

.article-card:hover .article-link-icon {
    color: var(--point-orange);
}

@keyframes pulse-orange {
    0% {
        transform: scale(1);
        box-shadow: 0 12px 40px rgba(255, 140, 0, 0.1);
    }

    50% {
        transform: scale(1.03);
        box-shadow: 0 24px 60px rgba(255, 140, 0, 0.25);
    }

    100% {
        transform: scale(1);
        box-shadow: 0 12px 40px rgba(255, 140, 0, 0.1);
    }
}

@keyframes index-pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        border-color: #eee;
        z-index: 5;
    }

    5% {
        transform: scale(1.22);
        box-shadow: 0 0 70px rgba(255, 140, 0, 0.8), 0 0 30px rgba(255, 140, 0, 0.4);
        border-color: var(--point-orange);
        background: #fff;
        z-index: 50;
    }

    12% {
        transform: scale(1);
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
        border-color: #eee;
        z-index: 5;
    }

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

.index-flow-container {
    width: 100%;
    height: 1080px;
    margin-top: 0px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 25px;
    position: relative;
    transform: translateY(100px);
}

.index-card {
    width: 240px;
    height: 240px;
    flex-shrink: 0;
    background: linear-gradient(135deg, #ffffff 0%, #f7f7f7 100%);
    backdrop-filter: blur(15px);
    border: 2px solid var(--point-orange);
    border-radius: 55px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
}

.index-card.auto-active {
    transform: scale(1.15) translateY(-80px) !important;
    box-shadow: 0 40px 100px rgba(255, 140, 0, 0.4), 0 15px 40px rgba(255, 140, 0, 0.2);
    border-color: var(--point-orange);
    background: #fff;
    z-index: 500;
}

.index-card i {
    font-size: 5.5rem;
    margin-bottom: 22px;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.15));
}

.index-card span.num {
    font-size: 1.5rem;
    font-weight: 900;
    color: #919191;
    
    letter-spacing: 4px;
    margin-bottom: 5px;
}

.index-card span.txt {
    font-size: 1.8rem;
    font-weight: 800;
    color: #222;
    text-align: center;
    word-break: keep-all;
    line-height: 1.3;
}

@keyframes shake {

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

    25% {
        transform: translateX(-5px) rotate(-1deg);
    }

    75% {
        transform: translateX(5px) rotate(1deg);
    }
}

@keyframes float-water {

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

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

@keyframes expand-ice {

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

    50% {
        transform: scale(1.05);
    }
}

@keyframes sink-ground {

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

    50% {
        transform: translateY(5px) scale(0.98);
    }
}

@keyframes drop-shock {
    0% {
        transform: translateY(0);
    }

    45% {
        transform: translateY(-15px);
    }

    50% {
        transform: translateY(0);
    }

    52% {
        transform: translateY(-12px);
    }

    54% {
        transform: translateY(0);
    }

    56% {
        transform: translateY(-5px);
    }

    58% {
        transform: translateY(0);
    }

    60% {
        transform: translateX(-2px);
    }

    62% {
        transform: translateX(2px);
    }

    64% {
        transform: translateX(-1px);
    }

    66% {
        transform: translateX(1px);
    }

    68% {
        transform: translateX(0);
    }

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


.db-card {
    width: 280px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.06);
    overflow: hidden;
    border: 1px solid #eee;
    text-align: left;
    z-index: 10;
}

.db-card-header {
    background: #f8f9fa;
    padding: 12px 18px;
    border-bottom: 2px solid #eee;
    font-weight: 900;
    color: var(--point-orange);
    font-size: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.db-card-body {
    padding: 10px 18px;
}

.db-col {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.1rem;
    padding: 6px 0;
    border-bottom: 1px solid #f5f5f5;
}

.db-col:last-child {
    border: none;
}

.db-col-name {
    font-weight: 700;
    color: #333;
}

.db-col-type {
    color: #888;
    font-family: 'JetBrains Mono', monospace;
    font-size: 1rem;
}

.db-tag {
    font-size: 0.8rem;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 800;
    margin-left: 4px;
}

.tag-pk {
    background: #E3F2FD;
    color: #1565C0;
}

.tag-fk {
    background: #E8F5E9;
    color: #2E7D32;
}

.tag-un {
    background: #FFF3E0;
    color: #E65100;
}

@keyframes dash {
    to {
        stroke-dashoffset: -20;
    }
}

@keyframes glow-path {

    0%,
    100% {
        filter: drop-shadow(0 0 2px currentColor);
    }

    50% {
        filter: drop-shadow(0 0 8px currentColor);
    }
}


.db-col {
    cursor: pointer;
    transition: background 0.2s;
}

.db-col.highlight {
    background: #FFF3E0 !important;
    border-left: 4px solid var(--point-orange);
    color: var(--point-orange);
    font-weight: 800;
    z-index: 10;
}

.db-col.grow {
    transform: scale(1.08);
    box-shadow: 0 10px 30px rgba(255, 140, 0, 0.25);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.db-tooltip {
    position: absolute;
    background: #333;
    color: white;
    padding: 10px 15px;
    border-radius: 8px;
    font-size: 1.2rem;
    z-index: 1000;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    max-width: 250px;
    line-height: 1.4;
    word-break: keep-all;
}

.link-path {
    transition: stroke-width 0.3s, opacity 0.3s, filter 0.3s;
}


.flip-card {
    background-color: transparent;
    width: 305px;
    height: 360px;
    perspective: 1000px;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
}

.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: 20px;
    padding: 25px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.1);
}

.flip-card-front {
    background: white;
    border-top: 8px solid var(--point-orange);
}

.flip-card-back {
    background: var(--point-orange);
    color: white;
    transform: rotateY(180deg);
}

@keyframes pulse-orange {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 140, 0, 0.4);
    }

    70% {
        box-shadow: 0 0 0 20px rgba(255, 140, 0, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(255, 140, 0, 0);
    }
}


#securityModal,
#globalZoomOverlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    opacity: 0;
    transition: opacity 0.4s ease;
}

#globalZoomOverlay {
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    pointer-events: none;
    
}

#securityModal {
    background: rgba(255, 255, 255, 0.15) !important;
    backdrop-filter: blur(6px) !important;
    -webkit-backdrop-filter: blur(6px) !important;
}

#securityModal.active,
#globalZoomOverlay.active {
    opacity: 1;
}

#securityModal>div,
#globalZoomOverlay>img {
    transform: scale(0.8);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

#securityModal.active>div,
#globalZoomOverlay.active>img {
    transform: scale(1);
}

#globalZoomOverlay img {
    max-width: 90%;
    max-height: 80%;
    object-fit: contain;
    border-radius: 20px;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.5);
    border: 3px solid rgba(255, 255, 255, 0.2);
}

#zoomDesc {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 140, 0, 0.9);
    color: white;
    padding: 20px 40px;
    border-radius: 50px;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: 0 15px 35px rgba(255, 140, 0, 0.3);
    max-width: 80%;
    text-align: center;
    line-height: 1.6;
    word-break: keep-all;
}


.premium-scroll {
    overflow-y: auto !important;
    scrollbar-width: thin;
    scrollbar-color: var(--point-orange) #222;
}

.premium-scroll::-webkit-scrollbar {
    width: 10px;
}

.premium-scroll::-webkit-scrollbar-track {
    background: #1a1a1a;
    border-radius: 5px;
}

.premium-scroll::-webkit-scrollbar-thumb {
    background: var(--point-orange);
    border-radius: 5px;
    border: 2px solid #1a1a1a;
    transition: background 0.3s;
}

.premium-scroll::-webkit-scrollbar-thumb:hover {
    background: #ffb347;
}