@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@600;800&family=Rajdhani:wght@500;600;700&family=Inter:wght@400;500;600&display=swap');

:root {
    --bg: #06030f;
    --bg-alt: #0b0620;
    --bg-deep: #04020a;
    --surface: rgba(255, 255, 255, .045);
    --surface-2: rgba(138, 92, 255, .09);
    --border: rgba(150, 125, 255, .18);
    --cyan: #3fe6ff;
    --violet: #8a5cff;
    --magenta: #ff4fd8;
    --lime: #8dff5a;
    --text: #ece9ff;
    --muted: #a49dc8;
    --grad: linear-gradient(115deg, #3fe6ff 0%, #8a5cff 48%, #ff4fd8 100%);
    --font-h: 'Rajdhani', sans-serif;
    --font-logo: 'Orbitron', sans-serif;
    --font-b: 'Inter', sans-serif;
    --header-h: 78px;
}

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

html { scroll-behavior: smooth; }
html.hide .preloader { display: none; }

body {
    font-family: var(--font-b);
    background: var(--bg);
    color: var(--text);
    font-size: 16px;
    line-height: 1.7;
    overflow-x: hidden;
}

body.fixed { overflow: hidden; }

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { width: min(1180px, 90%); margin: 0 auto; }

h1, h2, h3 { font-family: var(--font-h); font-weight: 700; line-height: 1.12; letter-spacing: .01em; }

.preloader {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: var(--bg-deep);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--font-h);
    font-weight: 700;
    font-size: 18px;
    letter-spacing: .04em;
    text-transform: uppercase;
    padding: 15px 34px;
    border-radius: 999px;
    border: 0;
    cursor: pointer;
    transition: transform .25s ease, box-shadow .25s ease, filter .25s ease;
}

.btn--primary {
    background: var(--grad);
    color: #0a0418;
    box-shadow: 0 12px 34px -12px rgba(138, 92, 255, .9), 0 0 0 1px rgba(255, 255, 255, .12) inset;
}

.btn--primary:hover { filter: brightness(1.12); box-shadow: 0 18px 44px -14px rgba(255, 79, 216, .8); }

.btn--sm { font-size: 15px; padding: 11px 24px; }
.btn--lg { font-size: 20px; padding: 18px 44px; }

@keyframes levitate {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.btn--float { animation: levitate 3s ease-in-out infinite; }
.btn--float:hover { animation-play-state: paused; }

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    transition: background .3s ease, backdrop-filter .3s ease, border-color .3s ease;
    border-bottom: 1px solid transparent;
}

.header.scrolled {
    background: rgba(6, 3, 15, .82);
    backdrop-filter: blur(14px);
    border-bottom-color: var(--border);
}

.header__inner {
    display: flex;
    align-items: center;
    gap: 28px;
    height: var(--header-h);
}

.logo { display: flex; align-items: center; gap: 12px; }

.logo img {
    width: 44px;
    height: 44px;
    border-radius: 13px;
    box-shadow: 0 0 22px -6px rgba(63, 230, 255, .7);
}

.logo__text {
    font-family: var(--font-logo);
    font-weight: 800;
    font-size: 17px;
    letter-spacing: .02em;
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.nav { display: flex; gap: 26px; margin-left: auto; }

.nav a {
    font-family: var(--font-h);
    font-weight: 600;
    font-size: 17px;
    letter-spacing: .03em;
    color: var(--muted);
    position: relative;
    padding: 4px 0;
    transition: color .25s ease;
}

.nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background: var(--grad);
    transition: width .25s ease;
}

.nav a:hover { color: var(--text); }
.nav a:hover::after { width: 100%; }

.burger-btn {
    display: none;
    background: transparent;
    border: 0;
    width: 42px;
    height: 42px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    margin-left: auto;
}

.burger-btn span {
    display: block;
    width: 26px;
    height: 2px;
    border-radius: 2px;
    background: var(--text);
    transition: transform .3s ease, opacity .2s ease;
}

.burger-btn.act span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.burger-btn.act span:nth-child(2) { opacity: 0; }
.burger-btn.act span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 99;
    opacity: 0;
    pointer-events: none;
    transition: opacity .3s ease;
    background: rgba(4, 2, 10, .97);
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 34px;
    padding: 100px 24px 60px;
}

.mobile-menu.opened { opacity: 1; pointer-events: auto; }

.mobile-menu__nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 22px;
}

.mobile-menu__nav a {
    font-family: var(--font-h);
    font-weight: 700;
    font-size: 26px;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--text);
}

.hero {
    position: relative;
    padding: calc(var(--header-h) + 70px) 0 110px;
    overflow: hidden;
    background:
        radial-gradient(900px 620px at 78% 18%, rgba(138, 92, 255, .3), transparent 65%),
        radial-gradient(700px 520px at 12% 78%, rgba(63, 230, 255, .18), transparent 62%),
        radial-gradient(600px 460px at 55% 110%, rgba(255, 79, 216, .16), transparent 60%),
        var(--bg-deep);
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(1.4px 1.4px at 30px 40px, rgba(255, 255, 255, .8), transparent),
        radial-gradient(1.2px 1.2px at 140px 110px, rgba(180, 220, 255, .7), transparent),
        radial-gradient(1px 1px at 210px 60px, rgba(255, 255, 255, .6), transparent),
        radial-gradient(1.6px 1.6px at 80px 190px, rgba(255, 180, 240, .6), transparent);
    background-size: 260px 240px;
    opacity: .55;
    pointer-events: none;
}

.hero__inner {
    position: relative;
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 60px;
    align-items: center;
}

.hero__title {
    font-size: clamp(40px, 5.4vw, 68px);
    text-transform: uppercase;
    margin-bottom: 24px;
}

.hero__title span {
    display: block;
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero__content p { color: var(--muted); margin-bottom: 18px; max-width: 60ch; }
.hero__content .btn { margin-top: 14px; }

.pills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 34px;
}

.pills li {
    font-family: var(--font-h);
    font-weight: 600;
    font-size: 14px;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: var(--cyan);
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 7px 16px;
}

.phone {
    position: relative;
    width: min(300px, 78vw);
    margin: 0 auto;
}

.phone__glow {
    position: absolute;
    inset: -14% -22%;
    background: var(--grad);
    filter: blur(58px);
    opacity: .38;
    border-radius: 50%;
}

.phone__frame {
    position: relative;
    padding: 11px;
    border-radius: 40px;
    background: linear-gradient(155deg, #3a3168 0%, #0e0a1e 42%, #2a2350 100%);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, .1),
        0 40px 80px -28px rgba(0, 0, 0, .95),
        inset 0 0 0 2px rgba(255, 255, 255, .05);
}

.phone__frame::before,
.phone__frame::after {
    content: '';
    position: absolute;
    right: -3px;
    width: 3px;
    border-radius: 0 3px 3px 0;
    background: linear-gradient(180deg, #4a3f80, #241d45);
}

.phone__frame::before { top: 108px; height: 42px; }
.phone__frame::after { top: 162px; height: 66px; }

.phone__frame img {
    width: 100%;
    aspect-ratio: 9 / 16;
    object-fit: cover;
    border-radius: 30px;
    background: #000;
}

.phone__cam {
    position: absolute;
    top: 22px;
    left: 50%;
    transform: translateX(-50%);
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #05040c;
    box-shadow: 0 0 0 2px rgba(255, 255, 255, .07), inset 0 0 4px rgba(63, 230, 255, .8);
    z-index: 2;
}

.hero__visual .phone {
    transform: rotate(-3deg);
    transition: transform .55s cubic-bezier(.22, .8, .3, 1);
}

.hero__visual .phone:hover { transform: rotate(0) translateY(-14px) scale(1.04); }

.hero__visual .phone__glow { transition: opacity .55s ease, filter .55s ease; }
.hero__visual .phone:hover .phone__glow { opacity: .68; filter: blur(70px); }

.hero__visual .phone__frame { transition: box-shadow .55s ease; }

.hero__visual .phone:hover .phone__frame {
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, .18),
        0 55px 95px -30px rgba(0, 0, 0, .95),
        0 0 60px -18px rgba(63, 230, 255, .55),
        inset 0 0 0 2px rgba(255, 255, 255, .07);
}

.section {
    position: relative;
    padding: clamp(72px, 9vw, 128px) 0;
}

.section--alt {
    background: var(--bg-alt);
    border-top: 1px solid rgba(150, 125, 255, .08);
    border-bottom: 1px solid rgba(150, 125, 255, .08);
}

.section--alt::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(720px 460px at 85% 20%, rgba(63, 230, 255, .1), transparent 65%);
    pointer-events: none;
}

.split {
    position: relative;
    display: grid;
    grid-template-columns: .8fr 1.2fr;
    gap: 68px;
    align-items: center;
}

.split--rev { grid-template-columns: 1.2fr .8fr; }
.split--rev .split__media { order: 2; }

.eyebrow {
    display: inline-block;
    font-family: var(--font-h);
    font-weight: 700;
    font-size: 14px;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--magenta);
    margin-bottom: 14px;
}

.split__text h2 {
    font-size: clamp(30px, 3.6vw, 46px);
    margin-bottom: 22px;
}

.split__text p { color: var(--muted); margin-bottom: 16px; }

.list-title {
    display: block;
    font-family: var(--font-h);
    font-weight: 700;
    font-size: 18px;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--text);
    margin: 28px 0 16px;
}

.list { display: grid; gap: 12px; }

.list li {
    position: relative;
    padding: 14px 18px 14px 52px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--surface);
    color: var(--text);
    font-size: 15px;
    line-height: 1.55;
    transition: border-color .25s ease, transform .25s ease, background .25s ease;
}

.list li:hover {
    border-color: rgba(63, 230, 255, .45);
    background: var(--surface-2);
    transform: translateX(4px);
}

.list li::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 21px;
    width: 12px;
    height: 12px;
    background: var(--grad);
    transform: rotate(45deg);
    border-radius: 3px;
    box-shadow: 0 0 14px rgba(138, 92, 255, .85);
}

.list--num { counter-reset: step; }

.list--num li { counter-increment: step; padding-left: 60px; }

.list--num li::before {
    content: counter(step);
    left: 16px;
    top: 12px;
    width: 30px;
    height: 30px;
    border-radius: 10px;
    transform: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-h);
    font-weight: 700;
    font-size: 16px;
    color: #0a0418;
}

.cta {
    position: relative;
    overflow: hidden;
    padding: clamp(70px, 8vw, 110px) 0;
    background:
        radial-gradient(720px 420px at 50% 0%, rgba(138, 92, 255, .38), transparent 68%),
        radial-gradient(620px 380px at 50% 100%, rgba(63, 230, 255, .2), transparent 65%),
        var(--bg-deep);
    border-top: 1px solid var(--border);
}

.cta__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 22px;
}

.cta__icon {
    width: 96px;
    height: 96px;
    border-radius: 26px;
    box-shadow: 0 0 46px -8px rgba(63, 230, 255, .75);
}

.cta__note { color: var(--muted); max-width: 62ch; }

.footer {
    background: var(--bg-deep);
    border-top: 1px solid rgba(150, 125, 255, .12);
    padding: 62px 0 26px;
}

.footer__inner {
    display: grid;
    grid-template-columns: 1.4fr 1fr .7fr;
    gap: 48px;
}

.footer__brand p { color: var(--muted); font-size: 15px; }
.footer__brand .logo { margin-bottom: 18px; }

.footer__brand .footer__title {
    font-family: var(--font-h);
    font-weight: 700;
    font-size: 20px;
    color: var(--text);
    margin-bottom: 8px;
}

.footer__nav { display: grid; gap: 12px; align-content: start; }

.footer__nav a {
    font-family: var(--font-h);
    font-weight: 600;
    font-size: 16px;
    letter-spacing: .03em;
    color: var(--muted);
    transition: color .25s ease;
}

.footer__nav a:hover { color: var(--cyan); }

.footer__contact .list-title { margin-top: 0; }
.footer__contact a { color: var(--cyan); font-size: 15px; }
.footer__contact a:hover { color: var(--magenta); }

.footer__bottom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px 26px;
    margin-top: 46px;
    padding-top: 22px;
    border-top: 1px solid rgba(150, 125, 255, .12);
    color: var(--muted);
    font-size: 14px;
}

.footer__bottom-nav { display: flex; gap: 22px; }

.footer__bottom-nav a {
    color: var(--muted);
    transition: color .25s ease;
}

.footer__bottom-nav a:hover { color: var(--cyan); }

.legal-page {
    padding: calc(var(--header-h) + 70px) 0 100px;
    background:
        radial-gradient(780px 520px at 80% 0%, rgba(138, 92, 255, .22), transparent 66%),
        var(--bg-deep);
}

.legal-page h1 {
    font-size: clamp(34px, 4.4vw, 54px);
    text-transform: uppercase;
    margin-bottom: 34px;
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.legal-content {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: clamp(24px, 4vw, 52px);
}

.legal-content h2 {
    font-size: 25px;
    text-transform: uppercase;
    color: var(--cyan);
    margin: 36px 0 14px;
}

.legal-content h2:first-child { margin-top: 0; }

.legal-content h3 {
    font-size: 20px;
    color: var(--text);
    margin: 26px 0 10px;
}

.legal-content p { color: var(--muted); margin-bottom: 14px; font-size: 15px; }

.legal-content ul,
.legal-content ol { margin: 0 0 18px 0; display: grid; gap: 10px; }

.legal-content li {
    position: relative;
    padding-left: 26px;
    color: var(--muted);
    font-size: 15px;
}

.legal-content ul li::before {
    content: '';
    position: absolute;
    left: 4px;
    top: 10px;
    width: 9px;
    height: 9px;
    background: var(--grad);
    transform: rotate(45deg);
    border-radius: 2px;
}

.legal-content ol { counter-reset: legal; }
.legal-content ol li { counter-increment: legal; }

.legal-content ol li::before {
    content: counter(legal) '.';
    position: absolute;
    left: 0;
    top: 0;
    font-family: var(--font-h);
    font-weight: 700;
    color: var(--magenta);
}

.legal-content a { color: var(--cyan); }
.legal-content a:hover { color: var(--magenta); }
.legal-content strong { color: var(--text); font-weight: 600; }
.legal-content .date { color: var(--text); }

@media (max-width: 1024px) {
    .nav, .header__cta { display: none; }
    .burger-btn { display: flex; }
    .hero__inner { grid-template-columns: 1fr; gap: 48px; text-align: center; }
    .hero__content p { margin-inline: auto; }
    .pills { justify-content: center; }
    .hero__visual .phone { transform: none; }
    .split { grid-template-columns: 1fr; gap: 44px; }
    .split--rev .split__media { order: 0; }
    .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .hero { padding: calc(var(--header-h) + 46px) 0 76px; }
    .split__text h2 { font-size: 30px; }
    .btn { font-size: 16px; padding: 14px 28px; }
    .btn--lg { font-size: 17px; padding: 16px 32px; }
    .footer__inner { grid-template-columns: 1fr; gap: 34px; }
    .footer__bottom { justify-content: center; text-align: center; }
    .legal-content h2 { font-size: 21px; }
}

@media (max-width: 640px) {
    .logo__text { font-size: 15px; }
    .logo img { width: 38px; height: 38px; }
    .hero__title { font-size: 34px; }
    .pills li { font-size: 12px; padding: 6px 13px; }
    .mobile-menu__nav a { font-size: 22px; }
    .list li { padding: 12px 14px 12px 46px; font-size: 14px; }
    .list--num li { padding-left: 54px; }
    .cta__icon { width: 78px; height: 78px; }
}