:root {
    --bg: #0b1220;
    --panel: rgba(255, 255, 255, .06);
    --panel2: rgba(255, 255, 255, .10);
    --text: rgba(255, 255, 255, .90);
    --muted: rgba(255, 255, 255, .70);
    --muted2: rgba(255, 255, 255, .55);
    --line: rgba(255, 255, 255, .12);
    --shadow: 0 12px 50px rgba(0, 0, 0, .45);
    --radius: 22px;
    --radius2: 16px;
    --accent1: #7c3aed; /* violet */
    --accent2: #22c55e; /* green */
    --accent3: #38bdf8; /* sky */
    --warn: #f59e0b;
    --danger: #fb7185;
    --ok: #34d399;
    --max: 1100px;
    --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji", "Segoe UI Emoji";
}

* {
    box-sizing: border-box
}

html, body {
    height: 100%
}

body {
    margin: 0;
    font-family: var(--font);
    background: radial-gradient(900px 500px at 20% 10%, rgba(124, 58, 237, .35), transparent 60%),
    radial-gradient(900px 600px at 80% 20%, rgba(56, 189, 248, .22), transparent 60%),
    radial-gradient(900px 600px at 60% 90%, rgba(34, 197, 94, .18), transparent 60%),
    linear-gradient(180deg, #070b14 0%, var(--bg) 45%, #070b14 100%);
    background-attachment: fixed;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center top;
    color: var(--text);
    overflow-x: hidden;
}

a {
    color: inherit
}

.container {
    max-width: var(--max);
    margin: 0 auto;
    padding: 0 26px;
}

.nav {
    position: sticky;
    top: 0;
    z-index: 30;
    backdrop-filter: blur(14px);
    background: linear-gradient(180deg, rgba(7, 11, 20, .85), rgba(7, 11, 20, .55));
    border-bottom: 1px solid var(--line);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    gap: 12px;
    position: relative;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    letter-spacing: .2px;
}

.brand-badge {
    width: 36px;
    height: 36px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(124, 58, 237, .95), rgba(56, 189, 248, .85));
    display: grid;
    place-items: center;
    box-shadow: 0 10px 30px rgba(124, 58, 237, .25);
}

.brand small {
    display: block;
    color: var(--muted2);
    font-weight: 600;
    margin-top: 1px
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.menu-toggle {
    display: none;
    border: 1px solid rgba(255, 255, 255, .18);
    background: rgba(255, 255, 255, .06);
    color: var(--text);
    padding: 10px 12px;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 700;
    gap: 8px;
    align-items: center;
}

.menu-toggle span {
    font-size: 12px;
    color: var(--muted);
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .06);
    border: 1px solid rgba(255, 255, 255, .12);
    color: var(--muted);
    font-weight: 600;
    font-size: 13px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, .14);
    background: rgba(255, 255, 255, .06);
    color: var(--text);
    text-decoration: none;
    font-weight: 700;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .18);
    cursor: pointer;
    transition: transform .15s ease, background .15s ease, border-color .15s ease;
    user-select: none;
}

.btn:hover {
    transform: translateY(-1px);
    background: rgba(255, 255, 255, .09);
    border-color: rgba(255, 255, 255, .20);
}

.btn:active {
    transform: translateY(0px);
}

.btn.primary {
    background: linear-gradient(135deg, rgba(124, 58, 237, .95), rgba(56, 189, 248, .85));
    border-color: rgba(255, 255, 255, .22);
}

.btn.primary:hover {
    filter: saturate(1.05) brightness(1.03);
}

.btn.ghost {
    background: transparent
}

.hero {
    padding: 42px 0 42px;
}

.hero-grid {
    display: grid;
    gap: 26px;
    grid-template-columns: 1.2fr .8fr;
    align-items: stretch;
}

@media (max-width: 980px) {
    .hero-grid {
        grid-template-columns: 1fr;
    }
}

.h-card {
    border: 1px solid var(--line);
    background: linear-gradient(180deg, rgba(255, 255, 255, .07), rgba(255, 255, 255, .04));
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 34px;
    position: relative;
    overflow: hidden;
}

@media (max-width: 980px) {
    .h-card {
        padding: 20px;
    }
}

.h-card:before {
    content: "";
    position: absolute;
    inset: -2px;
    background: radial-gradient(600px 250px at 40% 0%, rgba(124, 58, 237, .25), transparent 60%),
    radial-gradient(700px 260px at 90% 30%, rgba(56, 189, 248, .18), transparent 60%);
    pointer-events: none;
}

.h-card > * {
    position: relative;
    z-index: 1
}

.kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .06);
    border: 1px solid rgba(255, 255, 255, .12);
    font-weight: 700;
    color: var(--muted);
    font-size: 16px;
    letter-spacing: .2px;
}

h1 {
    margin: 14px 0 12px;
    font-size: clamp(28px, 3.6vw, 40px);
    line-height: 1.06;
    letter-spacing: -.6px;
}

.lead {
    margin: 14px 0 30px;
    color: var(--muted);
    font-size: 16.5px;
    line-height: 1.55;
    max-width: 62ch;
}

.hero .h-card > * + * {
    margin-top: 18px;
}

.hero .micro {
    margin-top: 22px;
}

.cta-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
    margin: 32px 0 32px !important;
}

.micro {
    color: var(--muted2);
    font-weight: 600;
    font-size: 13px;
    margin-top: 10px;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-top: 22px;
}

@media (max-width: 680px) {
    .stats {
        grid-template-columns: 1fr;
    }
}

.stat {
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, .05);
    border-radius: 18px;
    padding: 14px 16px;
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.stat b {
    display: block;
    font-size: 15px;
}

.stat span {
    display: block;
    color: var(--muted2);
    font-weight: 600;
    margin-top: 3px;
    font-size: 13px;
    line-height: 1.35;
}

.icon {
    width: 36px;
    height: 36px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: rgba(255, 255, 255, .07);
    border: 1px solid rgba(255, 255, 255, .12);
    flex: 0 0 auto;
}

/* Только для блока со статистикой в hero-карточке */
.h-card .stats .stat {
    display: block;
    overflow: hidden; /* чтобы высота учитывала плавающую иконку */
}

.h-card .stats .icon {
    float: left;
    margin: 2px 10px 6px 0;
}

.side {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.panel {
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, .05);
    border-radius: var(--radius);
    box-shadow: 0 14px 50px rgba(0, 0, 0, .28);
    padding: 26px;
}

.panel h3 {
    margin: 0 0 10px;
    font-size: 15px;
}

.panel p {
    margin: 0;
    color: var(--muted);
    line-height: 1.5;
    font-size: 14.5px;
}

.list {
    margin: 12px 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 12px;
}

.li {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    padding: 12px 14px;
    border-radius: 14px;
    background: rgba(255, 255, 255, .04);
    border: 1px solid rgba(255, 255, 255, .10);
}

.clean-list .li {
    border: none;
    background: transparent;
    padding-left: 0;
    padding-right: 0;
}

.li .bullet {
    opacity: .95
}

.li .t {
    font-weight: 700;
    font-size: 14px
}

.li .d {
    color: var(--muted2);
    font-weight: 600;
    font-size: 13px;
    margin-top: 2px;
    line-height: 1.35
}

.section {
    padding: 48px 0;
}

.section-title {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 18px;
}

.section-title h2 {
    margin: 0;
    font-size: 22px;
    letter-spacing: -.2px;
}

.section-title p {
    margin: 0;
    color: var(--muted2);
    font-weight: 600
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

@media (max-width: 980px) {
    .grid-3 {
        grid-template-columns: 1fr;
    }
}

.card {
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, .05);
    border-radius: var(--radius);
    padding: 26px;
    box-shadow: 0 14px 40px rgba(0, 0, 0, .22);
    position: relative;
    overflow: hidden;
}

.card h3 {
    margin: 10px 0 6px;
    font-size: 16px
}

.card p {
    margin: 0;
    color: var(--muted);
    font-size: 14.5px;
    line-height: 1.55
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12.5px;
    font-weight: 800;
    padding: 7px 10px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, .14);
    background: rgba(255, 255, 255, .05);
    color: rgba(255, 255, 255, .82);
}

.tag.ok {
    border-color: rgba(52, 211, 153, .35);
    background: rgba(52, 211, 153, .10);
}

.tag.warn {
    border-color: rgba(245, 158, 11, .35);
    background: rgba(245, 158, 11, .10);
}

.tag.info {
    border-color: rgba(56, 189, 248, .35);
    background: rgba(56, 189, 248, .10);
}

.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 980px) {
    .split {
        grid-template-columns: 1fr;
    }
}

.compare {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    background: rgba(255, 255, 255, .04);
    box-shadow: 0 18px 50px rgba(0, 0, 0, .25);
}

.compare-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 20px;
    background: rgba(255, 255, 255, .05);
    border-bottom: 1px solid rgba(255, 255, 255, .10);
    font-weight: 800;
}

.compare-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

@media (max-width: 980px) {
    .compare-cols {
        grid-template-columns: 1fr;
    }
}

.col {
    padding: 24px 22px;
    border-right: 1px solid rgba(255, 255, 255, .10);
}

.col:last-child {
    border-right: none
}

.col h4 {
    margin: 0 0 10px;
    font-size: 14.5px
}

.bul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 8px;
}

.bul li {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    color: var(--muted);
    font-weight: 600;
    line-height: 1.45;
    font-size: 14px
}

.bul .x {
    color: rgba(251, 113, 133, .95)
}

.bul .v {
    color: rgba(52, 211, 153, .95)
}

.timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

@media (max-width: 980px) {
    .timeline {
        grid-template-columns: 1fr;
    }
}

.step {
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, .05);
    border-radius: var(--radius);
    padding: 14px 14px 16px;
    box-shadow: 0 14px 40px rgba(0, 0, 0, .18);
}

.step .n {
    width: 34px;
    height: 34px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: rgba(124, 58, 237, .20);
    border: 1px solid rgba(124, 58, 237, .30);
    font-weight: 900;
}

.step h4 {
    margin: 10px 0 6px;
    font-size: 15px
}

.step p {
    margin: 0;
    color: var(--muted);
    font-size: 14.5px;
    line-height: 1.5
}

.faq {
    display: grid;
    gap: 10px;
}

details {
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, .05);
    border-radius: var(--radius);
    padding: 12px 14px;
    box-shadow: 0 14px 40px rgba(0, 0, 0, .16);
}

summary {
    cursor: pointer;
    font-weight: 800;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

summary::-webkit-details-marker {
    display: none
}

.chev {
    opacity: .85;
    font-weight: 900
}

details p {
    margin: 10px 0 0;
    color: var(--muted);
    line-height: 1.55;
    font-weight: 600
}

.final-cta {
    padding: 26px;
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, .14);
    background: radial-gradient(700px 240px at 10% 10%, rgba(124, 58, 237, .28), transparent 60%),
    radial-gradient(800px 260px at 90% 10%, rgba(56, 189, 248, .22), transparent 60%),
    rgba(255, 255, 255, .05);
    box-shadow: var(--shadow);
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 16px;
    align-items: center;
    overflow: hidden;
}

@media (max-width: 980px) {
    .final-cta {
        grid-template-columns: 1fr;
    }
}

.final-cta h2 {
    margin: 0 0 8px;
    font-size: 22px
}

.final-cta p {
    margin: 0;
    color: var(--muted);
    line-height: 1.55;
    font-weight: 600
}

form {
    display: grid;
    gap: 10px;
    background: rgba(0, 0, 0, .20);
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 18px;
    padding: 14px;
}

label {
    font-size: 12.5px;
    color: var(--muted2);
    font-weight: 800
}

input, textarea {
    width: 100%;
    padding: 12px 12px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, .14);
    background: rgba(255, 255, 255, .06);
    color: var(--text);
    outline: none;
    font: inherit;
    font-weight: 700;
}

textarea {
    min-height: 86px;
    resize: vertical;
    font-weight: 650
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

@media (max-width: 680px) {
    .form-row {
        grid-template-columns: 1fr;
    }

    form {
        background: transparent;
        border: none;
        padding: 0;
        gap: 14px;
    }

    .foot .row {
        flex-direction: column;
        align-items: flex-start;
    }

    .pill {
        width: 100%;
    }
}

@media (max-width: 820px) {
    .menu-toggle {
        display: inline-flex;
    }

    .nav-inner {
        align-items: flex-start;
        position: relative;
    }

    .nav-actions {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        position: absolute;
        top: calc(100% + 6px);
        left: 0;
        right: 0;
        padding: 14px 16px;
        border: 1px solid var(--line);
        border-radius: 14px;
        background: linear-gradient(180deg, rgba(7, 11, 20, .95), rgba(7, 11, 20, .82));
        box-shadow: 0 18px 50px rgba(0, 0, 0, .45);
        z-index: 40;
    }

    .nav.is-open .nav-actions {
        display: flex;
    }

    .nav-actions .chip {
        width: 100%;
    }

    .nav-actions .btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 680px) {
    .section-title {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
}

.foot {
    padding: 22px 0 40px;
    color: var(--muted2);
    font-weight: 650;
    font-size: 13px;
    border-top: 1px solid rgba(255, 255, 255, .10);
    margin-top: 26px;
}

.foot .row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
}

.pill {
    display: inline-flex;
    gap: 10px;
    align-items: center;
    padding: 8px 10px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, .12);
    background: rgba(255, 255, 255, .04);
}

.mono {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}