:root {
    --fs-bg: #020712;
    --fs-bg-deep: #00050f;
    --fs-surface: rgba(8, 20, 40, 0.82);
    --fs-surface-strong: #071225;
    --fs-border: rgba(103, 232, 249, 0.18);
    --fs-border-strong: rgba(103, 232, 249, 0.42);
    --fs-cyan: #67e8f9;
    --fs-blue: #38bdf8;
    --fs-indigo: #818cf8;
    --fs-text: #f8fafc;
    --fs-muted: #a8b8cc;
    --fs-container: 1180px;
    --fs-radius: 18px;
    --fs-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
}

html {
    scroll-behavior: smooth;
}

body,
html {
    background: var(--fs-bg-deep) !important;
}

body {
    color: var(--fs-text);
    letter-spacing: 0.035em;
    overflow-x: clip;
}

.ai-home p,
.company-page p,
.contact-page p,
.ai-faq summary,
.company-info td {
    overflow-wrap: break-word;
    text-wrap: pretty;
    word-break: auto-phrase;
}

.ai-home h1,
.ai-home h2,
.ai-home h3,
.company-page h1,
.company-page h2,
.company-page h3,
.contact-page h1,
.contact-page h2,
.contact-page h3 {
    text-wrap: balance;
    word-break: auto-phrase;
}

.fs-nowrap {
    white-space: nowrap;
}

.site-body {
    padding: 0 !important;
}

.site-body-container.container {
    max-width: none;
    padding: 0;
}

.main-section {
    padding: 0;
}

.entry-body {
    margin: 0;
}

.entry-header,
.page-header,
.breadcrumb {
    display: none;
}

.site-header {
    position: fixed !important;
    top: 28px;
    right: 0;
    left: 0;
    z-index: 999;
    width: 100%;
    background: transparent !important;
    box-shadow: none !important;
}

body.admin-bar .site-header {
    top: 60px;
}

.site-header-container {
    max-width: var(--fs-container);
}

.site-header-logo {
    transform: scale(0.64);
    transform-origin: left center;
}

#global-nav,
.global-nav {
    align-self: center !important;
    height: auto !important;
    padding: 4px 18px !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: 999px !important;
    background: rgba(1, 8, 23, 0.76) !important;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18) !important;
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
}

.global-nav-list > li > a,
.global-nav a,
.global-nav li a {
    color: #dce7f5 !important;
    font-size: 0.88rem;
    font-weight: 650 !important;
    letter-spacing: 0.06em !important;
}

.global-nav-list > li > a:hover,
.global-nav a:hover,
.global-nav .current-menu-item > a {
    color: var(--fs-cyan) !important;
}

.global-nav a:focus-visible,
.vk-mobile-nav a:focus-visible,
.fs-button:focus-visible,
.ai-faq summary:focus-visible {
    outline: 3px solid var(--fs-cyan);
    outline-offset: 4px;
}

.vk-mobile-nav-menu-btn {
    border: 1px solid var(--fs-border) !important;
    border-radius: 12px !important;
    background: rgba(1, 8, 23, 0.84) !important;
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
}

#vk-mobile-nav,
.vk-mobile-nav {
    border-left: 1px solid var(--fs-border) !important;
    background: rgba(0, 5, 15, 0.98) !important;
}

.vk-mobile-nav .menu li {
    border-bottom: 1px solid rgba(103, 232, 249, 0.1) !important;
}

.vk-mobile-nav .menu li a {
    display: block !important;
    padding: 16px 24px !important;
    color: #e2e8f0 !important;
    font-weight: 600 !important;
}

.fs-section {
    position: relative;
    width: auto;
    max-width: 100vw;
    margin-right: calc(50% - 50vw);
    margin-left: calc(50% - 50vw);
    padding: 104px 0;
    overflow: hidden;
    background: var(--fs-bg-deep);
}

#services,
#contact-form {
    scroll-margin-top: 96px;
}

.fs-section--tint {
    background:
        radial-gradient(circle at 10% 10%, rgba(56, 189, 248, 0.08), transparent 34%),
        linear-gradient(180deg, #020a18 0%, #00050f 100%);
}

.fs-section--line::before {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(103, 232, 249, 0.46), transparent);
    content: '';
}

.fs-container {
    position: relative;
    z-index: 2;
    width: min(calc(100% - 48px), var(--fs-container));
    margin: 0 auto;
}

.fs-kicker {
    margin: 0 0 16px;
    color: var(--fs-cyan);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.24em;
    text-transform: uppercase;
}

.fs-title {
    margin: 0;
    color: var(--fs-text);
    font-size: clamp(2rem, 4vw, 3.7rem);
    font-weight: 800;
    line-height: 1.3;
    letter-spacing: 0.04em;
}

.fs-title span,
.fs-gradient-text {
    background: linear-gradient(90deg, var(--fs-cyan), var(--fs-blue), #a5b4fc);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.fs-lead {
    max-width: 760px;
    margin: 24px 0 0;
    color: var(--fs-muted);
    font-size: 1rem;
    line-height: 2;
}

.fs-section-head {
    max-width: 820px;
    margin-bottom: 56px;
}

.fs-section-head--center {
    margin-right: auto;
    margin-left: auto;
    text-align: center;
}

.fs-section-head--center .fs-lead {
    margin-right: auto;
    margin-left: auto;
}

.fs-button-row {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.fs-button {
    display: inline-flex;
    min-height: 54px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 26px;
    border: 1px solid transparent;
    border-radius: 999px;
    color: #fff !important;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-decoration: none !important;
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.fs-button::after {
    content: '\2192';
}

.fs-button:hover {
    transform: translateY(-2px);
}

.fs-button--primary {
    background: linear-gradient(135deg, #2563eb, #0891b2 70%, #22d3ee);
    box-shadow: 0 14px 36px rgba(14, 165, 233, 0.24);
}

.fs-button--primary:hover {
    box-shadow: 0 18px 46px rgba(14, 165, 233, 0.34);
}

.fs-button--ghost {
    border-color: var(--fs-border-strong);
    background: rgba(2, 13, 31, 0.5);
}

.fs-button--ghost:hover {
    border-color: var(--fs-cyan);
}

.fs-card {
    border: 1px solid var(--fs-border);
    border-radius: var(--fs-radius);
    background: linear-gradient(145deg, rgba(10, 25, 49, 0.88), rgba(2, 9, 23, 0.86));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.025);
}

.fs-card:hover {
    border-color: var(--fs-border-strong);
}

.fs-card-number {
    display: inline-flex;
    width: 42px;
    height: 42px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--fs-border);
    border-radius: 12px;
    background: rgba(103, 232, 249, 0.07);
    color: var(--fs-cyan);
    font-size: 0.8rem;
    font-weight: 850;
    letter-spacing: 0.08em;
}

.fs-card h3 {
    margin: 22px 0 12px;
    color: #fff;
    font-size: 1.18rem;
    font-weight: 750;
    line-height: 1.55;
}

.fs-card p {
    margin: 0;
    color: var(--fs-muted);
    font-size: 0.91rem;
    line-height: 1.85;
}

.fs-cta {
    text-align: center;
}

.fs-cta-panel {
    position: relative;
    padding: 72px 48px;
    overflow: hidden;
    border: 1px solid rgba(103, 232, 249, 0.28);
    border-radius: 28px;
    background:
        radial-gradient(circle at 15% 0%, rgba(56, 189, 248, 0.22), transparent 38%),
        radial-gradient(circle at 88% 100%, rgba(129, 140, 248, 0.18), transparent 38%),
        #061125;
    box-shadow: var(--fs-shadow);
}

.fs-cta-panel .fs-title {
    font-size: clamp(1.9rem, 4vw, 3.2rem);
}

.fs-cta-panel .fs-lead {
    margin-right: auto;
    margin-left: auto;
}

.fs-cta-panel .fs-button-row {
    justify-content: center;
    margin-top: 34px;
}

.site-footer {
    border-top: 1px solid rgba(103, 232, 249, 0.12);
    background: #00040b !important;
}

.site-footer a,
.site-footer p,
.site-footer-copyright p {
    color: #9fb0c4 !important;
}

@media (max-width: 991px) {
    .site-header {
        top: 16px;
    }

    body.admin-bar .site-header {
        top: 62px;
    }

    .site-header-logo {
        transform: scale(0.56);
    }

    .fs-section {
        padding: 84px 0;
    }
}

@media (min-width: 768px) and (max-width: 991px) {
    #vk-mobile-nav-menu-btn.vk-mobile-nav-menu-btn {
        display: flex !important;
        align-items: center;
        justify-content: center;
    }

    .site-header-logo {
        position: fixed;
        top: 16px;
        left: 70px;
        display: block !important;
        max-width: 180px;
        margin: 0;
        transform: none;
    }

    body.admin-bar #vk-mobile-nav-menu-btn.vk-mobile-nav-menu-btn,
    body.admin-bar .site-header-logo {
        top: 62px;
    }
}

@media (max-width: 767px) {
    body.admin-bar .site-header {
        top: 54px;
    }

    body.admin-bar #vk-mobile-nav-menu-btn.vk-mobile-nav-menu-btn {
        top: 54px;
    }

    .site-header-logo {
        max-width: 145px;
        margin-left: 58px;
        transform: none;
    }

    .fs-container {
        width: min(calc(100% - 36px), var(--fs-container));
    }

    .fs-section {
        padding: 72px 0;
    }

    .fs-section-head {
        margin-bottom: 42px;
    }

    .fs-lead {
        font-size: 0.93rem;
        line-height: 1.9;
    }

    .fs-button-row,
    .fs-button {
        width: 100%;
    }

    .fs-cta-panel {
        padding: 52px 22px;
        border-radius: 20px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}