:root {
    --line: rgba(109, 210, 255, .22);
    --cyan: #5ef2ff;
    --violet: #b04dff;
    --text: #eaf7ff;
    --muted: #8ba6c7;
    --shadow: 0 0 30px rgba(94, 242, 255, .14);
    --header-h: 60px;
    --theme-hue: 0deg;
    --theme-accent: rgba(94, 242, 255, .32);
    --page-min-width: 1240px
}

* {
    box-sizing: border-box
}

html,
body {
    min-width: var(--page-min-width);
    height: 100%
}

html {
    scroll-behavior: smooth
}

body {
    min-width: var(--page-min-width);
    margin: 0;
    font-family: "Noto Sans SC", sans-serif;
    color: var(--text);
    background: #050814;
    overflow-x: auto;
    overflow-y: hidden;
    transition: background .8s ease, filter .8s ease
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image: linear-gradient(180deg, rgba(5, 8, 20, .18), rgba(5, 8, 20, .34)), var(--section-bg, none);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    opacity: .98;
    mix-blend-mode: normal;
    transition: background .9s ease, opacity .6s ease
}

body.scene-home::before {
    background-image: linear-gradient(180deg, rgba(5, 8, 20, .14), rgba(5, 8, 20, .3)), var(--section-bg, none)
}

body.scene-about::before {
    background-image: linear-gradient(180deg, rgba(8, 10, 18, .16), rgba(5, 8, 20, .32)), var(--section-bg, none)
}

body.scene-technology::before {
    background-image: linear-gradient(180deg, rgba(4, 10, 24, .14), rgba(4, 10, 24, .32)), var(--section-bg, none)
}

body.scene-business::before {
    background-image: linear-gradient(180deg, rgba(14, 8, 18, .16), rgba(8, 8, 16, .32)), var(--section-bg, none)
}

body.scene-empowerment::before {
    background-image: linear-gradient(180deg, rgba(6, 12, 16, .14), rgba(5, 8, 20, .3)), var(--section-bg, none)
}

body.scene-team::before {
    background-image: linear-gradient(180deg, rgba(6, 10, 20, .14), rgba(5, 8, 20, .32)), var(--section-bg, none)
}

body.scene-partners::before {
    background-image: linear-gradient(180deg, rgba(10, 8, 22, .16), rgba(6, 8, 18, .34)), var(--section-bg, none)
}

body.scene-gallery::before {
    background-image: linear-gradient(180deg, rgba(14, 8, 18, .14), rgba(8, 8, 14, .3)), var(--section-bg, none)
}

body::after {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(circle at 15% 20%, var(--theme-accent), transparent 26%), radial-gradient(circle at 82% 24%, rgba(255, 255, 255, .05), transparent 18%), radial-gradient(circle at 52% 82%, rgba(176, 77, 255, .14), transparent 24%);
    opacity: .72;
    mix-blend-mode: screen;
    transition: background .9s ease, opacity .6s ease
}

p {
    line-height: 1.65
}

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

.noise,
.grid-bg,
.orb {
    position: fixed;
    inset: 0;
    pointer-events: none
}

.noise {
    opacity: .08;
    background-image: radial-gradient(rgba(255, 255, 255, .7) .5px, transparent .5px);
    background-size: 8px 8px;
    mix-blend-mode: soft-light
}

.grid-bg {
    background-image: linear-gradient(rgba(94, 242, 255, .08) 1px, transparent 1px), linear-gradient(90deg, rgba(94, 242, 255, .08) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, .8), transparent 90%);
    filter: hue-rotate(var(--theme-hue));
    transition: filter .9s ease
}

.orb {
    filter: blur(90px);
    opacity: .55;
    transition: transform .95s cubic-bezier(.77, 0, .18, 1), background .9s ease, opacity .6s ease
}

.orb-a {
    inset: 8% auto auto 4%;
    width: 320px;
    height: 320px;
    background: rgba(91, 140, 255, .25)
}

.orb-b {
    inset: auto 6% 10% auto;
    width: 360px;
    height: 360px;
    background: rgba(176, 77, 255, .24)
}

body.is-transitioning .orb-a {
    transform: translate3d(44px, -18px, 0) scale(1.12)
}

body.is-transitioning .orb-b {
    transform: translate3d(-36px, 22px, 0) scale(1.16)
}

body.is-transitioning .noise {
    opacity: .16
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 30;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 4vw;
    height: var(--header-h);
    min-width: var(--page-min-width);
    overflow: hidden
}

.brand {
    display: flex;
    gap: 14px;
    align-items: center
}

.brand-mark {
    display: block;
    width: 52px;
    height: 52px;
    object-fit: contain
}

.brand p,
.brand small {
    margin: 0
}

.brand p {
    font-weight: 700
}

.brand small,
.top-nav a,
.copy-tip {
    color: var(--muted)
}

.top-nav {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    justify-content: flex-end
}

.top-nav a {
    position: relative;
    padding: 6px 0;
    font-size: 14px;
    transition: color .25s ease
}

.top-nav a:hover,
.top-nav a.active {
    color: var(--cyan);
    text-shadow: 0 0 14px rgba(94, 242, 255, .4)
}

main {
    min-width: var(--page-min-width);
    height: 100vh;
    transition: transform .95s cubic-bezier(.77, 0, .18, 1);
    will-change: transform
}

.page-hud {
    position: fixed;
    top: 50%;
    right: 24px;
    transform: translateY(-50%);
    z-index: 35;
    display: grid;
    justify-items: end;
    gap: 18px
}

.section-counter,
.section-meta,
.side-pagination {
    background: rgba(6, 12, 28, .55);
    border: 1px solid rgba(94, 242, 255, .18);
    backdrop-filter: blur(18px);
    box-shadow: var(--shadow)
}

.section-counter {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: "Orbitron", sans-serif;
    padding: 12px 14px;
    border-radius: 18px
}

.counter-current {
    font-size: 28px;
    color: var(--cyan);
    font-weight: 800
}

.counter-divider {
    width: 34px;
    height: 1px;
    background: linear-gradient(90deg, var(--cyan), transparent)
}

.counter-total {
    font-size: 13px;
    color: var(--muted);
    letter-spacing: .22em
}

.section-meta {
    min-width: 150px;
    padding: 12px 14px;
    border-radius: 18px
}

.meta-label {
    margin: 0 0 8px;
    font: 700 10px/1.3 "Orbitron", sans-serif;
    letter-spacing: .22em;
    color: var(--muted)
}

.meta-title {
    margin: 0;
    font-size: 18px;
    color: var(--text)
}

.side-pagination {
    display: grid;
    gap: 10px;
    padding: 12px 10px;
    border-radius: 22px
}

.page-dot {
    position: relative;
    width: 12px;
    height: 12px;
    border-radius: 999px;
    border: 1px solid rgba(94, 242, 255, .45);
    background: rgba(255, 255, 255, .08);
    cursor: pointer;
    transition: transform .25s ease, background .25s ease, box-shadow .25s ease
}

.page-dot::after {
    content: attr(data-label);
    position: absolute;
    right: 22px;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
    pointer-events: none;
    white-space: nowrap;
    font: 700 10px/1 "Orbitron", sans-serif;
    letter-spacing: .16em;
    color: var(--muted);
    transition: opacity .2s ease
}

.page-dot:hover::after,
.page-dot.active::after {
    opacity: 1
}

.page-dot.active {
    background: var(--cyan);
    box-shadow: 0 0 16px rgba(94, 242, 255, .6), 0 0 28px rgba(94, 242, 255, .22);
    transform: scale(1.18)
}

body.is-transitioning .page-dot.active {
    animation: pulseDot .7s ease
}

.section {
    position: relative;
    min-width: var(--page-min-width);
    height: 100vh;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: calc(var(--header-h) + 24px) 0 28px;
    overflow: hidden
}

.section-shell {
    width: 1240px;
    max-width: none;
    max-height: calc(100vh - var(--header-h) - 56px);
    display: flex;
    flex-direction: column;
    gap: 28px;
    overflow: auto;
    padding: 8px 10px 24px 0;
    opacity: .18;
    transform: scale(.94) translateY(60px);
    filter: blur(10px);
    transition: opacity .7s ease, transform .95s cubic-bezier(.77, 0, .18, 1), filter .7s ease
}

.section.active .section-shell {
    opacity: 1;
    transform: scale(1) translateY(0);
    filter: blur(0)
}

body.is-transitioning .section.active .section-shell {
    animation: screenFlash .82s cubic-bezier(.2, .7, .2, 1)
}

.section.active .section-heading h2 {
    position: relative;
    animation: glitchGlow 2.8s steps(1, end) infinite
}

.section-shell::-webkit-scrollbar {
    width: 8px
}

.section-shell::-webkit-scrollbar-thumb {
    background: rgba(94, 242, 255, .22);
    border-radius: 999px
}

.hero-shell {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    align-items: center;
    gap: 48px;
    overflow: hidden
}

.hero-title-stack {
    position: relative;
    margin: 10px 0 0
}

.hero h1,
.section-heading h2 {
    margin: 0;
    font-family: "Orbitron", sans-serif
}

.hero h1 {
    font-size: clamp(44px, 7vw, 84px);
    line-height: 1.04;
    max-width: 9em;
    text-shadow: 0 0 28px rgba(94, 242, 255, .18)
}

.hero h1 .line {
    display: block
}

.hero h1 .neon {
    color: var(--cyan);
    text-shadow: 0 0 14px rgba(94, 242, 255, .55), 0 0 34px rgba(94, 242, 255, .22)
}

.hero h1 .neon::after {
    content: "";
    display: block;
    width: 72%;
    height: 2px;
    margin-top: 14px;
    background: linear-gradient(90deg, var(--cyan), transparent);
    box-shadow: 0 0 20px rgba(94, 242, 255, .42)
}

.hero-subtitle {
    max-width: 720px;
    color: #d4e9ff;
    font-size: 18px
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 28px
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 172px;
    padding: 15px 24px;
    border-radius: 999px;
    border: 1px solid rgba(94, 242, 255, .3);
    font-weight: 700;
    transition: transform .25s ease, box-shadow .25s ease, background .25s ease
}

.btn:hover,
.floating:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 34px rgba(94, 242, 255, .18)
}

.btn-primary {
    background: linear-gradient(90deg, rgba(94, 242, 255, .18), rgba(91, 140, 255, .25))
}

.btn-primary:hover {
    background: linear-gradient(90deg, rgba(94, 242, 255, .28), rgba(176, 77, 255, .22))
}

.btn-secondary {
    background: rgba(255, 255, 255, .03)
}

.scroll-indicator {
    position: absolute;
    left: max(16px, calc((100vw - min(1240px, calc(100% - 32px))) / 2));
    bottom: 24px;
    display: inline-flex;
    align-items: center;
    gap: 14px;
    color: var(--muted);
    z-index: 5
}

.scroll-arrow {
    width: 14px;
    height: 14px;
    border-right: 2px solid var(--cyan);
    border-bottom: 2px solid var(--cyan);
    transform: rotate(45deg);
    animation: floatY 1.8s ease-in-out infinite
}

.section-heading {
    position: relative;
    flex-shrink: 0;
    margin: 0 0 22px;
    padding-left: 56px
}

.section-heading.centered {
    text-align: center;
    padding-left: 0
}

.section-heading h2 {
    color: var(--cyan);
    font-size: clamp(28px, 4vw, 52px)
}

.section-summary {
    max-width: 720px;
    margin: 10px auto 0;
    color: #bfd7ee
}

.section-heading:not(.centered) .section-summary {
    margin-left: 0
}

.grid {
    display: grid;
    gap: 14px
}

.four-grid {
    grid-template-columns: repeat(4, 1fr)
}

.two-grid {
    grid-template-columns: repeat(2, 1fr)
}

.three-grid {
    grid-template-columns: repeat(3, 1fr)
}

.floating {
    position: fixed;
    z-index: 40;
    right: 24px;
    bottom: 24px;
    border: 1px solid rgba(255, 255, 255, .14);
    color: var(--text);
    background: rgba(255, 255, 255, .08);
    backdrop-filter: blur(18px);
    border-radius: 999px;
    padding: 14px 18px;
    cursor: pointer;
    transition: .25s ease
}

.floating-contact {
    bottom: 24px;
    right: 24px
}

.floating-audio {
    left: 24px;
    right: auto;
    bottom: 24px
}

@keyframes floatY {

    0%,
    100% {
        transform: rotate(45deg) translate(0, 0)
    }

    50% {
        transform: rotate(45deg) translate(5px, 5px)
    }
}

@keyframes marquee {
    from {
        transform: translateX(0)
    }

    to {
        transform: translateX(-50%)
    }
}

@keyframes pulseDot {

    0%,
    100% {
        box-shadow: 0 0 16px rgba(94, 242, 255, .6), 0 0 28px rgba(94, 242, 255, .22)
    }

    50% {
        box-shadow: 0 0 28px rgba(94, 242, 255, .95), 0 0 42px rgba(176, 77, 255, .38)
    }
}

@keyframes pulseRing {

    0%,
    100% {
        transform: scale(.96);
        opacity: .3
    }

    50% {
        transform: scale(1.05);
        opacity: .72
    }
}

@keyframes screenFlash {
    0% {
        transform: scale(.96) translateY(24px);
        filter: blur(8px) brightness(.92)
    }

    35% {
        transform: scale(1.01) translateY(-8px);
        filter: blur(0) brightness(1.14)
    }

    100% {
        transform: scale(1) translateY(0);
        filter: blur(0) brightness(1)
    }
}

@keyframes glitchGlow {

    0%,
    86%,
    100% {
        text-shadow: 0 0 14px rgba(94, 242, 255, .22)
    }

    88% {
        text-shadow: -3px 0 rgba(255, 79, 216, .7), 3px 0 rgba(94, 242, 255, .75), 0 0 24px rgba(94, 242, 255, .45)
    }

    90% {
        text-shadow: 2px 0 rgba(255, 79, 216, .55), -2px 0 rgba(94, 242, 255, .75), 0 0 18px rgba(176, 77, 255, .38)
    }
}

@keyframes signalBlink {

    0%,
    100% {
        opacity: .45
    }

    50% {
        opacity: 1
    }
}

@media (max-width:1200px) {
    .top-nav {
        gap: 12px
    }

    .top-nav a {
        font-size: 13px
    }

    .page-hud {
        right: 14px
    }

    .four-grid,
    .three-grid,
    .two-grid {
        grid-template-columns: 1fr
    }
}

@media (max-width:760px) {
    :root {
        --header-h: 122px
    }

    body {
        overflow: auto
    }

    .site-header {
        height: auto;
        min-height: var(--header-h);
        padding: 14px 18px;
        flex-direction: column;
        gap: 12px
    }

    .top-nav {
        justify-content: center
    }

    main {
        height: auto !important;
        transform: none !important
    }

    .page-hud {
        display: none
    }

    .section {
        height: auto;
        min-height: 100vh;
        padding: calc(var(--header-h) + 18px) 0 24px
    }

    .section-shell {
        max-height: none;
        overflow: visible;
        opacity: 1;
        transform: none;
        filter: none
    }

    .hero-shell {
        gap: 24px
    }

    .hero h1 {
        font-size: 38px
    }

    .hero h1 .neon::after {
        width: 100%
    }

    .section-heading {
        padding-left: 0
    }

    .scroll-indicator {
        left: 16px;
        bottom: 10px
    }

    .floating,
    .floating-contact,
    .floating-audio {
        left: 16px;
        right: 16px;
        bottom: 16px
    }

    .floating-audio {
        bottom: 72px
    }
}