*,
*::before,
*::after {
    box-sizing: border-box;
}

:root {
    --page-deep: #040807;
    --page-mid: #0a1620;
    --neon-mint: #00ffd6;
    --neon-green: #08e260;
    --neon-violet: #c084fc;
    --neon-pink: #f472b6;
    --glass-edge: rgba(255, 255, 255, 0.85);
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
    font-weight: 500;
    color: #e8fff8;
    line-height: 1.55;
    background-color: var(--page-deep);
    background-image:
        radial-gradient(ellipse 90% 60% at 10% -10%, rgba(0, 255, 214, 0.22), transparent 50%),
        radial-gradient(ellipse 70% 50% at 95% 10%, rgba(192, 132, 252, 0.2), transparent 45%),
        radial-gradient(ellipse 60% 40% at 50% 110%, rgba(8, 226, 96, 0.12), transparent 45%),
        linear-gradient(165deg, var(--page-deep) 0%, var(--page-mid) 45%, #061210 100%);
    background-attachment: fixed;
}

/* Ambient grid */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 255, 214, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 214, 0.03) 1px, transparent 1px);
    background-size: 48px 48px;
    pointer-events: none;
    z-index: 0;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, black, transparent);
}

body > * {
    position: relative;
    z-index: 1;
}

/* ——— Top ——— */
.site-top {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    background: linear-gradient(180deg, rgba(4, 12, 10, 0.92), rgba(4, 12, 10, 0.78));
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid transparent;
    border-image: linear-gradient(90deg, transparent, rgba(0, 255, 214, 0.35), rgba(192, 132, 252, 0.35), transparent) 1;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
}

.site-brand {
    font-weight: 900;
    font-size: 1.15rem;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    background: linear-gradient(105deg, #5eead4, #a78bfa 45%, #f9a8d4);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    filter: drop-shadow(0 0 20px rgba(0, 255, 214, 0.35));
}

.btn-lang {
    font-family: inherit;
    font-weight: 800;
    font-size: 0.8rem;
    padding: 0.55rem 1.15rem;
    border-radius: 999px;
    border: 1px solid rgba(0, 255, 214, 0.35);
    background: rgba(0, 255, 214, 0.08);
    color: #b4ffe8;
    cursor: pointer;
    box-shadow:
        0 0 20px rgba(0, 255, 214, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.12);
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.btn-lang:hover {
    border-color: rgba(192, 132, 252, 0.6);
    box-shadow:
        0 0 28px rgba(192, 132, 252, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.18);
    transform: translateY(-1px);
}

/* ——— Hero (multi-shape banner) ——— */
.hero-shell {
    --hx: 0px;
    --hy: 0px;
    padding: clamp(2.5rem, 6vw, 4.5rem) clamp(1.25rem, 4vw, 2.5rem) clamp(2rem, 5vw, 3.5rem);
    max-width: 1200px;
    margin: 0 auto;
}

.hero__layout {
    display: grid;
    gap: clamp(2rem, 5vw, 3.5rem);
    align-items: center;
}

@media (min-width: 900px) {
    .hero__layout {
        grid-template-columns: minmax(0, 1.05fr) minmax(260px, 0.95fr);
    }
}

.hero__copy {
    text-align: start;
}

.hero__eyebrow {
    margin: 0 0 0.75rem;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: rgba(0, 255, 214, 0.75);
    text-shadow: 0 0 24px rgba(0, 255, 214, 0.35);
}

.hero-shell h1 {
    margin: 0 0 1rem;
    font-size: clamp(2.1rem, 5.2vw, 3.35rem);
    font-weight: 800;
    line-height: 1.06;
    letter-spacing: -0.035em;
}

.hero-shell h1 span {
    background: linear-gradient(120deg, #5eead4 0%, #86efac 28%, #d8b4fe 62%, #fda4af);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    filter: drop-shadow(0 4px 28px rgba(0, 255, 214, 0.18));
}

.hero__lead {
    margin: 0 0 1.75rem;
    max-width: 36rem;
    font-size: clamp(1rem, 2.2vw, 1.12rem);
    font-weight: 500;
    color: rgba(180, 255, 232, 0.74);
    line-height: 1.65;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1rem;
}

.hero__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.72rem 1.35rem;
    border-radius: 999px;
    font-family: inherit;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    transition:
        transform 0.2s ease,
        box-shadow 0.25s ease,
        border-color 0.2s ease,
        background 0.2s ease;
}

.hero__btn--primary {
    border: 1px solid rgba(0, 255, 214, 0.45);
    background: linear-gradient(135deg, rgba(0, 255, 214, 0.22), rgba(167, 139, 250, 0.18));
    color: #ecfffb;
    box-shadow:
        0 0 32px rgba(0, 255, 214, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.hero__btn--primary:hover {
    transform: translateY(-2px);
    box-shadow:
        0 12px 40px rgba(0, 0, 0, 0.35),
        0 0 40px rgba(192, 132, 252, 0.28);
    border-color: rgba(192, 132, 252, 0.55);
}

.hero__btn--ghost {
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(0, 0, 0, 0.25);
    color: rgba(220, 255, 245, 0.92);
}

.hero__btn--ghost:hover {
    transform: translateY(-2px);
    border-color: rgba(0, 255, 214, 0.4);
    background: rgba(0, 255, 214, 0.08);
}

.hero__btn.active {
    border-color: var(--neon-mint);
    background: rgba(0, 255, 214, 0.15);
    box-shadow: 0 0 40px rgba(0, 255, 214, 0.3);
}

.hero__visual {
    position: relative;
    min-height: clamp(220px, 32vw, 340px);
    isolation: isolate;
    display: flex;
    align-items: center;
    justify-content: center;
}
.hero-logo {
    max-width: 80%;
    max-height: 80%;
    object-fit: contain;
    filter: drop-shadow(0 0 30px rgba(0,255,200,0.35));
    z-index: 2;
}

.hero-blob,
.hero-pill,
.hero-ring,
.hero-hex,
.hero-slab {
    position: absolute;
    pointer-events: none;
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.hero-blob--a {
    width: clamp(100px, 22vw, 160px);
    height: clamp(100px, 22vw, 160px);
    left: 8%;
    top: 6%;
    border-radius: 58% 42% 62% 38% / 48% 52% 48% 52%;
    background: radial-gradient(circle at 32% 28%, rgba(255, 255, 255, 0.55), transparent 45%),
        linear-gradient(145deg, #00ffd6, #22c55e);
    box-shadow:
        0 24px 50px rgba(0, 0, 0, 0.45),
        0 0 60px rgba(0, 255, 214, 0.25);
    transform: translate(var(--hx), var(--hy)) rotate(-8deg);
}

.hero-blob--b {
    width: clamp(72px, 14vw, 110px);
    height: clamp(72px, 14vw, 110px);
    right: 12%;
    top: 18%;
    border-radius: 50%;
    background: conic-gradient(from 210deg, #a855f7, #ec4899, #fbbf24, #a855f7);
    opacity: 0.92;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.4);
    transform: translate(calc(var(--hx) * -1.1), calc(var(--hy) * 0.9)) scale(1.02);
}

.hero-blob--c {
    width: clamp(56px, 11vw, 86px);
    height: clamp(56px, 11vw, 86px);
    left: 38%;
    bottom: 8%;
    border-radius: 40% 60% 55% 45% / 45% 40% 60% 55%;
    background: linear-gradient(160deg, rgba(34, 211, 238, 0.95), #2563eb);
    box-shadow: 0 16px 36px rgba(37, 99, 235, 0.35);
    transform: translate(calc(var(--hx) * 0.85), calc(var(--hy) * -1.05));
}

.hero-pill--wide {
    width: clamp(140px, 38vw, 220px);
    height: clamp(36px, 5vw, 48px);
    left: 22%;
    bottom: 28%;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.14), rgba(0, 255, 214, 0.12));
    border: 1px solid rgba(255, 255, 255, 0.22);
    backdrop-filter: blur(8px);
    transform: translate(calc(var(--hx) * 0.4), calc(var(--hy) * 0.35)) rotate(-6deg);
}

.hero-pill--tall {
    width: clamp(28px, 5vw, 40px);
    height: clamp(100px, 18vw, 150px);
    right: 28%;
    bottom: 12%;
    border-radius: 999px;
    background: linear-gradient(180deg, rgba(192, 132, 252, 0.35), rgba(236, 72, 153, 0.15));
    border: 1px solid rgba(255, 255, 255, 0.2);
    transform: translate(calc(var(--hx) * -0.5), calc(var(--hy) * -0.4));
}

.hero-ring--outer {
    width: clamp(160px, 36vw, 240px);
    height: clamp(160px, 36vw, 240px);
    left: 50%;
    top: 42%;
    margin-left: calc(clamp(160px, 36vw, 240px) / -2);
    margin-top: calc(clamp(160px, 36vw, 240px) / -2);
    border-radius: 50%;
    border: 2px solid rgba(0, 255, 214, 0.28);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.06) inset,
        0 0 48px rgba(0, 255, 214, 0.12);
    transform: translate(var(--hx), var(--hy)) rotate(12deg);
}

.hero-ring--inner {
    width: clamp(96px, 22vw, 140px);
    height: clamp(96px, 22vw, 140px);
    left: 50%;
    top: 42%;
    margin-left: calc(clamp(96px, 22vw, 140px) / -2);
    margin-top: calc(clamp(96px, 22vw, 140px) / -2);
    border-radius: 50%;
    border: 2px dashed rgba(255, 255, 255, 0.2);
    transform: translate(calc(var(--hx) * 0.6), calc(var(--hy) * 0.5)) rotate(-18deg);
}

.hero-hex {
    width: clamp(64px, 12vw, 92px);
    height: clamp(64px, 12vw, 92px);
    right: 6%;
    bottom: 38%;
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.9), rgba(249, 115, 22, 0.75));
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    box-shadow: 0 18px 40px rgba(234, 88, 12, 0.28);
    transform: translate(calc(var(--hx) * -0.7), calc(var(--hy) * 0.65));
}

.hero-slab {
    width: clamp(72px, 16vw, 112px);
    height: clamp(48px, 8vw, 64px);
    left: 4%;
    top: 52%;
    border-radius: 12px 28px 18px 24px;
    background: linear-gradient(125deg, rgba(15, 23, 42, 0.85), rgba(30, 64, 175, 0.45));
    border: 1px solid rgba(129, 140, 248, 0.35);
    transform: translate(calc(var(--hx) * 0.55), calc(var(--hy) * -0.35)) skewX(-6deg);
}

[data-hero-motion]:hover .hero-blob--a {
    transform: translate(var(--hx), var(--hy)) rotate(-8deg) scale(1.03);
}

.section--reveal {
    opacity: 0;
    transform: translateY(22px);
    transition:
        opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.section--reveal.is-visible {
    opacity: 1;
    transform: none;
}

/* ——— Sections ——— */
.section {
    padding: clamp(2rem, 5vw, 3rem) clamp(1.25rem, 4vw, 2rem) clamp(2.5rem, 6vw, 4rem);
    max-width: 1280px;
    margin: 0 auto;
}

.section-head {
    margin-bottom: 2.5rem;
    text-align: center;
}

.section-head h2 {
    margin: 0 0 0.5rem;
    font-size: clamp(1.4rem, 3vw, 1.85rem);
    font-weight: 900;
    letter-spacing: -0.02em;
    color: #f0fffa;
    text-shadow: 0 0 40px rgba(0, 255, 214, 0.2);
}

.section-head p {
    margin: 0 auto;
    max-width: 38rem;
    color: rgb(255 255 255);
    font-size: 1.5rem;
}

/* ——— Card grid (tight rhythm, full cell width) ——— */
.shape-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 288px), 1fr));
    gap: clamp(1.1rem, 2.8vw, 1.65rem);
    align-items: stretch;
}

@media (min-width: 900px) {
    .shape-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .ux-parent--span-2 {
        grid-column: span 2;
    }
}

/* ——— Core 3D shell (Uiverse hover) ——— */
.ux-parent {
    width: 100%;
    max-width: 400px;
    height: 300px;
    margin-inline: auto;
    perspective: 1000px;
    perspective-origin: 50% 50%;
    filter: drop-shadow(0 28px 50px rgba(0, 40, 30, 0.45));
}

.ux-card {
    position: relative;
    height: 100%;
    border-radius: 50px;
    background: var(--ux-grad);
    transform-style: preserve-3d;
    transition:
        transform 0.55s cubic-bezier(0.22, 1, 0.36, 1),
        box-shadow 0.55s ease;
    box-shadow:
        rgba(5, 71, 17, 0) 40px 50px 25px -40px,
        rgba(5, 71, 17, 0.28) 0 25px 25px -5px;
    cursor: pointer;
}

.ux-parent:hover .ux-card {
    transform: rotate3d(1, 1, 0, 28deg);
    box-shadow:
        rgba(5, 71, 17, 0.45) 28px 48px 28px -38px,
        rgba(0, 255, 214, 0.12) 0 0 60px -10px,
        rgba(5, 71, 17, 0.15) 0 25px 35px 0;
}

.ux-parent--mint {
    --ux-grad: linear-gradient(135deg, rgb(0, 255, 214) 0%, rgb(8, 226, 96) 100%);
    --ux-title: #00894d;
    --ux-body: rgba(0, 137, 78, 0.82);
    --ux-cta: #00c37b;
    --ux-orbit: rgba(0, 249, 203, 0.22);
    --ux-fill: #00894d;
}

.ux-parent--violet {
    --ux-grad: linear-gradient(145deg, #a855f7 0%, #6366f1 40%, #ec4899 100%);
    --ux-title: #3b0764;
    --ux-body: rgba(59, 7, 100, 0.85);
    --ux-cta: #7c3aed;
    --ux-orbit: rgba(216, 180, 254, 0.35);
    --ux-fill: #5b21b6;
}

.ux-parent--solar {
    --ux-grad: linear-gradient(135deg, #fbbf24 0%, #f97316 45%, #dc2626 100%);
    --ux-title: #7c2d12;
    --ux-body: rgba(124, 45, 18, 0.88);
    --ux-cta: #c2410c;
    --ux-orbit: rgba(254, 243, 199, 0.4);
    --ux-fill: #9a3412;
}

.ux-parent--ocean {
    --ux-grad: linear-gradient(155deg, #22d3ee 0%, #0284c7 50%, #1e3a8a 100%);
    --ux-title: #0c4a6e;
    --ux-body: rgba(12, 74, 110, 0.88);
    --ux-cta: #0369a1;
    --ux-orbit: rgba(125, 211, 252, 0.35);
    --ux-fill: #0e7490;
}

.ux-parent--prism {
    --ux-grad: conic-gradient(from 200deg at 65% 35%, #22d3ee, #818cf8, #f472b6, #facc15, #22d3ee);
    --ux-title: #0f172a;
    --ux-body: rgba(15, 23, 42, 0.88);
    --ux-cta: #4338ca;
    --ux-orbit: rgba(255, 255, 255, 0.35);
    --ux-fill: #312e81;
}

.ux-parent--void {
    --ux-grad: linear-gradient(160deg, #0f172a 0%, #1e1b4b 50%, #312e81 100%);
    --ux-title: #5eead4;
    --ux-body: rgba(203, 213, 225, 0.82);
    --ux-cta: #c084fc;
    --ux-orbit: rgba(167, 139, 250, 0.25);
    --ux-fill: #c084fc;
    box-shadow: 0 0 0 1px rgba(167, 139, 250, 0.35);
}

.ux-parent--void .ux-card {
    box-shadow:
        0 0 0 1px rgba(167, 139, 250, 0.2),
        rgba(5, 71, 17, 0) 40px 50px 25px -40px,
        rgba(0, 0, 0, 0.5) 0 25px 35px -5px;
}

/* Glass */
.ux-glass {
    transform-style: preserve-3d;
    position: absolute;
    inset: 8px;
    border-radius: 55px;
    border-top-right-radius: 100%;
    background: linear-gradient(0deg, rgba(255, 255, 255, 0.38) 0%, rgba(255, 255, 255, 0.82) 100%);
    transform: translate3d(0, 0, 25px);
    border-inline-start: 1px solid var(--glass-edge);
    border-bottom: 1px solid rgba(255, 255, 255, 0.75);
    transition: all 0.5s ease-in-out;
    pointer-events: none;
}

.ux-parent--void .ux-glass {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.12) 0%, rgba(15, 23, 42, 0.55) 100%);
    border-color: rgba(148, 163, 184, 0.25);
}

/* Logo orbits */
.ux-logo {
    position: absolute;
    inset-inline-end: 0;
    top: 0;
    transform-style: preserve-3d;
    pointer-events: none;
    z-index: 2;
}

.ux-circle {
    display: block;
    position: absolute;
    aspect-ratio: 1;
    border-radius: 50%;
    top: 0;
    inset-inline-end: 0;
    background: var(--ux-orbit);
    box-shadow: rgba(100, 100, 111, 0.25) -10px 10px 24px 0;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    transition: all 0.5s ease-in-out;
}

.ux-circle:nth-child(1) {
    width: 170px;
    transform: translate3d(0, 0, 20px);
    top: 8px;
    inset-inline-end: 8px;
}
.ux-circle:nth-child(2) {
    width: 140px;
    transform: translate3d(0, 0, 40px);
    top: 10px;
    inset-inline-end: 10px;
    backdrop-filter: blur(4px);
    transition-delay: 0.05s;
}
.ux-circle:nth-child(3) {
    width: 110px;
    transform: translate3d(0, 0, 60px);
    top: 17px;
    inset-inline-end: 17px;
    transition-delay: 0.1s;
}
.ux-circle:nth-child(4) {
    width: 80px;
    transform: translate3d(0, 0, 80px);
    top: 23px;
    inset-inline-end: 23px;
    transition-delay: 0.15s;
}
.ux-circle:nth-child(5) {
    width: 50px;
    transform: translate3d(0, 0, 100px);
    top: 30px;
    inset-inline-end: 30px;
    display: grid;
    place-content: center;
    transition-delay: 0.2s;
}

.ux-circle:nth-child(5) svg {
    width: 20px;
    fill: #fff;
}

.ux-parent:hover .ux-circle:nth-child(2) {
    transform: translate3d(0, 0, 60px);
}
.ux-parent:hover .ux-circle:nth-child(3) {
    transform: translate3d(0, 0, 80px);
}
.ux-parent:hover .ux-circle:nth-child(4) {
    transform: translate3d(0, 0, 100px);
}
.ux-parent:hover .ux-circle:nth-child(5) {
    transform: translate3d(0, 0, 120px);
}

/* Content */
.ux-content {
    padding: 100px 3.75rem 0 1.85rem;
    transform: translate3d(0, 0, 26px);
    position: relative;
    z-index: 3;
}

.ux-title {
    display: block;
    color: var(--ux-title);
    font-weight: 900;
    font-size: 1.25rem;
    letter-spacing: -0.02em;
}

.ux-text {
    display: block;
    margin-top: 1.05rem;
    color: var(--ux-body);
    font-size: 0.95rem;
    line-height: 1.5;
    font-weight: 600;
}

/* Bottom bar */
.ux-bottom {
    padding: 10px 12px;
    transform-style: preserve-3d;
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transform: translate3d(0, 0, 26px);
    z-index: 4;
}

.ux-more {
    display: flex;
    align-items: center;
    gap: 4px;
    width: 100%;
    justify-content: flex-end;
    transition: transform 0.2s ease;
}

.ux-more-btn {
    background: none;
    border: none;
    color: var(--ux-cta);
    font-weight: 800;
    font-size: 0.75rem;
    font-family: inherit;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.ux-more svg {
    fill: none;
    stroke: var(--ux-cta);
    stroke-width: 3px;
    max-height: 15px;
    width: 18px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Footer */
.site-foot {
    text-align: center;
    padding: 3rem 1rem 3.5rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: rgba(180, 230, 215, 0.4);
    border-top: 1px solid rgba(0, 255, 214, 0.08);
}

/* ============================================================
   CUSTOM SYSTEM COMPONENTS (Neon Dark Theme)
   ============================================================ */

::selection {
    background: var(--neon-mint);
    color: var(--page-deep);
}

:focus-visible {
    outline: 2px solid var(--neon-mint);
    outline-offset: 3px;
    border-radius: 4px;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: rgba(0, 255, 214, 0.2);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 255, 214, 0.35);
}

/* ——— BACKGROUND IMAGE ——— */
#bgImage {
    position: fixed;
    inset: 0;
    z-index: 0;
    background: url('../image/background02.jpeg') center/cover no-repeat;
    pointer-events: none;
}

#bgImage::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(4, 8, 7, 0.65);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

/* ——— QR OVERLAY ——— */
.blur-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(2, 6, 5, 0.8);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    transition: opacity 1.2s cubic-bezier(0.22, 1, 0.36, 1),
                backdrop-filter 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.blur-overlay.closing {
    opacity: 0;
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    pointer-events: none;
}

.blur-overlay.hidden {
    display: none;
}

.qr-modal {
    text-align: center;
    background: linear-gradient(160deg, rgba(10, 22, 32, 0.95), rgba(4, 8, 7, 0.98));
    border: 1px solid rgba(0, 255, 214, 0.2);
    border-radius: 50px;
    padding: 2.25rem 2.5rem 1.75rem;
    max-width: 400px;
    width: 90%;
    box-shadow:
        0 0 1px rgba(0, 255, 214, 0.15),
        0 0 60px rgba(0, 255, 214, 0.04),
        0 28px 50px rgba(0, 0, 0, 0.45);
    animation: modalEnter 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes modalEnter {
    from {
        opacity: 0;
        transform: translateY(16px) scale(0.97);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.qr-modal .qr-modal-icon {
    margin-bottom: 0.85rem;
    opacity: 0.75;
}

.qr-modal h1 {
    font-weight: 900;
    font-size: clamp(1.1rem, 2.5vw, 1.45rem);
    background: linear-gradient(105deg, #5eead4, #a78bfa 45%, #f9a8d4);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 0.35rem;
    letter-spacing: -0.01em;
}

.qr-modal p {
    font-weight: 400;
    font-size: clamp(0.8rem, 1.8vw, 0.9rem);
    color: rgba(180, 230, 215, 0.65);
    margin-bottom: 1.35rem;
    line-height: 1.5;
}

.qr-code-wrapper {
    display: inline-block;
    padding: 0.65rem;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 24px;
    box-shadow: 0 0 40px rgba(0, 255, 214, 0.08);
    border: 1px solid rgba(0, 255, 214, 0.15);
}

.qr-code-wrapper canvas,
.qr-code-wrapper img {
    display: block;
    width: 160px;
    height: 160px;
    border-radius: 16px;
}

@keyframes qrGlow {
    0%, 100% {
        box-shadow: 0 0 30px rgba(0, 255, 214, 0.06);
    }
    50% {
        box-shadow: 0 0 50px rgba(0, 255, 214, 0.14);
    }
}

.qr-modal .qr-code-wrapper {
    animation: qrGlow 3s ease-in-out infinite;
}

.qr-session-id {
    font-size: 0.55rem;
    color: rgba(180, 230, 215, 0.3);
    margin-top: 0.65rem;
}

.qr-loading {
    margin-top: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    color: rgba(180, 230, 215, 0.5);
    font-size: 0.8rem;
}

.qr-loading .dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--neon-mint);
    animation: dotPulse 1.4s ease-in-out infinite;
}

.qr-loading .dot:nth-child(2) {
    animation-delay: 0.2s;
}
.qr-loading .dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes dotPulse {
    0%, 80%, 100% {
        opacity: 0.2;
        transform: scale(0.8);
    }
    40% {
        opacity: 1;
        transform: scale(1);
    }
}

/* ——— ADMIN LOGIN MODAL ——— */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(2, 6, 5, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.modal-overlay.active {
    display: flex;
}

.modal-box {
    background: linear-gradient(160deg, rgba(10, 22, 32, 0.95), rgba(4, 8, 7, 0.98));
    border: 1px solid rgba(0, 255, 214, 0.2);
    border-radius: 50px;
    padding: 2rem;
    width: 90%;
    max-width: 380px;
    box-shadow: 0 28px 50px rgba(0, 0, 0, 0.45);
}

.modal-box h2 {
    font-weight: 800;
    font-size: 1.25rem;
    margin-bottom: 1.25rem;
    color: #f0fffa;
    text-shadow: 0 0 20px rgba(0, 255, 214, 0.15);
    letter-spacing: -0.02em;
}

.modal-box .form-group {
    margin-bottom: 1rem;
}

.modal-box label {
    display: block;
    font-size: 0.7rem;
    font-weight: 700;
    color: rgba(0, 255, 214, 0.7);
    margin-bottom: 0.35rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.modal-box input {
    width: 100%;
    padding: 0.7rem 0.85rem;
    min-height: 44px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(0, 255, 214, 0.15);
    border-radius: 16px;
    color: #e8fff8;
    font-family: inherit;
    font-size: 0.9rem;
    transition: border-color 0.2s;
}

.modal-box input:focus {
    border-color: var(--neon-mint);
    outline: none;
    box-shadow: 0 0 20px rgba(0, 255, 214, 0.08);
}

.modal-box .btn {
    width: 100%;
    min-height: 44px;
    padding: 0.7rem;
    margin-top: 0.5rem;
    border: 1px solid rgba(0, 255, 214, 0.35);
    background: linear-gradient(135deg, rgba(0, 255, 214, 0.2), rgba(167, 139, 250, 0.16));
    color: #ecfffb;
    border-radius: 999px;
    font-family: inherit;
    font-weight: 800;
    font-size: 0.9rem;
    cursor: pointer;
    box-shadow: 0 0 20px rgba(0, 255, 214, 0.1);
    transition: transform 0.2s, box-shadow 0.2s;
}

.modal-box .btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 0 28px rgba(192, 132, 252, 0.2);
    border-color: rgba(192, 132, 252, 0.5);
}

.modal-box .btn:active {
    transform: scale(0.98);
}

.modal-error {
    color: var(--neon-pink);
    font-size: 0.8rem;
    margin-top: 0.5rem;
    display: none;
}

/* ——— STATS SECTION ——— */
.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.stats-chart-box {
    background: rgba(10, 22, 32, 0.6);
    border: 1px solid rgba(0, 255, 214, 0.1);
    border-radius: 24px;
    padding: 1rem 1rem 0.75rem;
    backdrop-filter: blur(8px);
}

.stats-chart-box h4 {
    font-weight: 800;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(180, 230, 215, 0.5);
    margin-bottom: 0.5rem;
}

.stats-chart-box canvas {
    max-height: 200px;
    max-width: 100%;
}

.stats-numbers {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
}

.stat-item {
    background: rgba(10, 22, 32, 0.5);
    border: 1px solid rgba(0, 255, 214, 0.08);
    border-radius: 20px;
    padding: 0.7rem 0.65rem;
    text-align: center;
    backdrop-filter: blur(4px);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.stat-item:hover {
    border-color: rgba(0, 255, 214, 0.25);
    box-shadow: 0 0 30px rgba(0, 255, 214, 0.06);
}

.stat-item .stat-value {
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--neon-mint);
    line-height: 1.2;
    text-shadow: 0 0 20px rgba(0, 255, 214, 0.3);
}

.stat-item .stat-label {
    font-size: 0.65rem;
    color: rgba(180, 230, 215, 0.45);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 0.15rem;
    line-height: 1.3;
}

/* ——— VISITOR TOGGLE ——— */
.visitor-toggle-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.7rem 1rem;
    min-height: 44px;
    background: rgba(10, 22, 32, 0.5);
    border: 1px solid rgba(0, 255, 214, 0.1);
    border-radius: 999px;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 700;
    color: rgba(180, 230, 215, 0.7);
    cursor: pointer;
    transition: all 0.2s;
    margin-bottom: 0.75rem;
}

.visitor-toggle-btn:hover {
    border-color: rgba(0, 255, 214, 0.35);
    color: #e8fff8;
    background: rgba(0, 255, 214, 0.06);
    box-shadow: 0 0 20px rgba(0, 255, 214, 0.08);
}

.visitor-toggle-btn:active {
    transform: scale(0.995);
}

.visitor-toggle-btn svg {
    flex-shrink: 0;
}

.visitor-box {
    background: rgba(10, 22, 32, 0.6);
    border: 1px solid rgba(0, 255, 214, 0.1);
    border-radius: 24px;
    margin-bottom: 0.75rem;
    overflow: hidden;
    display: none;
}

.visitor-box.open {
    display: block;
}

.visitor-header {
    padding: 0.65rem 1rem;
    font-weight: 800;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(180, 230, 215, 0.5);
    border-bottom: 1px solid rgba(0, 255, 214, 0.08);
}

.visitor-list {
    max-height: 300px;
    overflow-y: auto;
}

.visitor-item {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.55rem 1rem;
    transition: background 0.2s;
}

.visitor-item:hover {
    background: rgba(0, 255, 214, 0.03);
}

.visitor-item .vi-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 0.72rem;
    flex-shrink: 0;
}

.visitor-item .vi-info {
    flex: 1;
    min-width: 0;
}

.visitor-item .vi-name {
    font-size: 0.82rem;
    font-weight: 600;
    color: #e8fff8;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.vs-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(180, 230, 215, 0.2);
    flex-shrink: 0;
}

.vs-dot.active {
    background: var(--neon-green);
    animation: blink-active 1.4s ease-in-out infinite;
}

@keyframes blink-active {
    0%, 100% {
        opacity: 1;
        box-shadow: 0 0 4px rgba(8, 226, 96, 0.4);
    }
    50% {
        opacity: 0.3;
        box-shadow: 0 0 8px rgba(8, 226, 96, 0.8);
    }
}

.visitor-item .vi-meta {
    font-size: 0.68rem;
    color: rgba(180, 230, 215, 0.4);
    line-height: 1.3;
}

.visitor-empty,
.visitor-loading {
    padding: 2rem 1rem;
    text-align: center;
    font-size: 0.8rem;
    color: rgba(180, 230, 215, 0.4);
}

/* ——— DISKUSI ——— */
.diskusi-box {
    background: rgba(10, 22, 32, 0.6);
    border: 1px solid rgba(0, 255, 214, 0.1);
    border-radius: 24px;
    padding: 1.25rem;
    backdrop-filter: blur(8px);
}

.diskusi-messages {
    max-height: 320px;
    overflow-y: auto;
    margin-bottom: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.diskusi-msg {
    padding: 0.65rem 0.85rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 16px;
    border-left: 2px solid rgba(0, 255, 214, 0.2);
}

.diskusi-msg.admin-msg {
    border-left-color: var(--neon-violet);
    background: rgba(192, 132, 252, 0.06);
}

.diskusi-msg .msg-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.2rem;
}

.diskusi-msg .msg-name {
    font-weight: 800;
    font-size: 0.78rem;
    color: var(--neon-mint);
}

.diskusi-msg .msg-time {
    font-size: 0.6rem;
    color: rgba(180, 230, 215, 0.35);
}

.diskusi-msg .msg-text {
    font-size: 0.83rem;
    color: rgba(180, 255, 232, 0.74);
    line-height: 1.45;
}

.diskusi-input-area {
    display: flex;
    gap: 0.5rem;
}

.diskusi-input-area input {
    flex: 1;
    padding: 0.6rem 0.85rem;
    min-height: 44px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(0, 255, 214, 0.12);
    border-radius: 16px;
    color: #e8fff8;
    font-family: inherit;
    font-size: 0.85rem;
    transition: border-color 0.2s;
}

.diskusi-input-area input:focus {
    border-color: var(--neon-mint);
    outline: none;
    box-shadow: 0 0 20px rgba(0, 255, 214, 0.06);
}

.diskusi-input-area button {
    padding: 0.6rem 1.25rem;
    min-height: 44px;
    border: 1px solid rgba(0, 255, 214, 0.35);
    background: linear-gradient(135deg, rgba(0, 255, 214, 0.2), rgba(167, 139, 250, 0.16));
    color: #ecfffb;
    border-radius: 999px;
    font-family: inherit;
    font-weight: 800;
    font-size: 0.8rem;
    cursor: pointer;
    box-shadow: 0 0 20px rgba(0, 255, 214, 0.1);
    transition: transform 0.2s, box-shadow 0.2s;
    white-space: nowrap;
}

.diskusi-input-area button:hover {
    transform: translateY(-1px);
    box-shadow: 0 0 28px rgba(192, 132, 252, 0.2);
    border-color: rgba(192, 132, 252, 0.5);
}

.diskusi-input-area button:active {
    transform: scale(0.97);
}

/* ——— ABOUT TOGGLE ——— */
.about-box {
    background: rgba(10, 22, 32, 0.6);
    border: 1px solid rgba(0, 255, 214, 0.1);
    border-radius: 24px;
    margin-bottom: 0.75rem;
    overflow: hidden;
    display: none;
}

.about-box.open {
    display: block;
}

.about-header {
    padding: 0.65rem 1rem;
    font-weight: 800;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(180, 230, 215, 0.5);
    border-bottom: 1px solid rgba(0, 255, 214, 0.08);
}

.about-inner {
    padding: 1rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.about-card {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(0, 255, 214, 0.08);
    border-radius: 20px;
    padding: 1.25rem 1rem;
    text-align: center;
    transition: all 0.2s;
}

.about-card:hover {
    transform: translateY(-3px);
    border-color: rgba(0, 255, 214, 0.2);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.about-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.65rem;
    font-weight: 900;
    font-size: 1.15rem;
    transition: transform 0.2s;
}

.about-card:hover .about-avatar {
    transform: scale(1.1);
}

.about-role {
    font-weight: 800;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(180, 230, 215, 0.4);
    margin-bottom: 0.25rem;
}

.about-name {
    font-size: 0.82rem;
    color: #e8fff8;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 0.6rem;
}

.about-email {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.68rem;
    color: rgba(180, 230, 215, 0.5);
    padding: 0.3rem 0.65rem;
    background: rgba(0, 255, 214, 0.05);
    border: 1px solid rgba(0, 255, 214, 0.1);
    border-radius: 999px;
    transition: all 0.2s;
}

.about-email:hover {
    border-color: rgba(0, 255, 214, 0.3);
    background: rgba(0, 255, 214, 0.08);
}

.about-email svg {
    flex-shrink: 0;
    color: var(--neon-mint);
}

.about-email a {
    color: var(--neon-mint);
    text-decoration: none;
    font-weight: 600;
    transition: opacity 0.2s;
}

.about-email a:hover {
    opacity: 0.8;
}

/* ——— ABOUT TOGGLE RESPONSIVE ——— */
@media (max-width: 520px) {
    .about-inner {
        grid-template-columns: 1fr;
    }
}

/* ——— WEBSITE EMPTY STATE ——— */
.shape-grid-empty {
    text-align: center;
    padding: 2rem;
    color: rgba(180, 230, 215, 0.4);
    font-size: 0.9rem;
}

/* ——— RESPONSIVE ——— */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .stats-numbers {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-inner {
        grid-template-columns: 1fr;
    }

    .diskusi-input-area {
        flex-direction: column;
    }

    .qr-modal {
        padding: 1.5rem;
    }

    .qr-code-wrapper canvas,
    .qr-code-wrapper img {
        width: 130px;
        height: 130px;
    }

    .modal-box {
        padding: 1.5rem;
    }
}

@media (max-width: 520px) {
    .qr-code-wrapper canvas,
    .qr-code-wrapper img {
        width: 110px;
        height: 110px;
    }

    .qr-modal {
        padding: 1.25rem;
    }

    .stats-numbers {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.35rem;
    }

    .stat-item {
        padding: 0.5rem 0.4rem;
    }

    .stat-item .stat-value {
        font-size: 1rem;
    }
}

/* ——— REDUCED MOTION ——— */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .section--reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
    .blur-overlay {
        transition: opacity 0.3s ease-out;
    }
    .qr-modal {
        animation: none;
    }
    [data-hero-motion] .hero-blob,
    [data-hero-motion] .hero-pill,
    [data-hero-motion] .hero-ring,
    [data-hero-motion] .hero-hex,
    [data-hero-motion] .hero-slab {
        transition: none;
    }
    .ux-card,
    .ux-circle,
    .ux-more {
        transition: none !important;
    }
    .ux-parent:hover .ux-card {
        transform: none;
    }
    .ux-parent:hover .ux-circle:nth-child(2),
    .ux-parent:hover .ux-circle:nth-child(3),
    .ux-parent:hover .ux-circle:nth-child(4),
    .ux-parent:hover .ux-circle:nth-child(5) {
        transform: inherit;
    }
}