/* ===== Brand tokens – Rasťo AI, Kit 1 (červený) ===== */
        :root {
            --brand-red: #E60000;
            --brand-red-dark: #C80000;
            --brand-red-deep: #AA0000;
            --brand-ink: #111111;
            --brand-body: #333333;
            --brand-muted: #54595F;
            --brand-tint: #FFF5F5;
        }
        html, body { font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Arial, sans-serif; }
        h1, h2, h3, h4, h5, h6 { font-family: 'Inter', ui-sans-serif, system-ui, sans-serif; }
        h1 { letter-spacing: -0.02em; }
        h2, h3 { letter-spacing: -0.01em; }
        code, pre, kbd, samp, .font-mono, .prompt { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

        /* ===== Brand: motív neurónovej siete ===== */
        .brand-net {
            position: absolute;
            background-repeat: no-repeat;
            background-position: center;
            background-size: contain;
            pointer-events: none;
            user-select: none;
        }
        /* Malý rohový akcent — pri tejto veľkosti sa ťahy siete
           renderujú v pôvodnej hrúbke a motív pôsobí jemne. */
        .brand-net--corner {
            background-image: url('./logo/siet_cervena.svg');
            opacity: 0.28;
        }
        .dark .brand-net--corner { opacity: 0.34; }

        @keyframes blob {
            0% { transform: translate(0,0) scale(1); }
            33% { transform: translate(30px,-50px) scale(1.1); }
            66% { transform: translate(-20px,20px) scale(0.9); }
            100% { transform: translate(0,0) scale(1); }
        }
        .animate-blob { animation: blob 7s infinite; }
        .animation-delay-2000 { animation-delay: 2s; }
        @keyframes float-slow { 0%,100% { transform: translateY(0) rotate(0); } 50% { transform: translateY(-12px) rotate(6deg); } }
        .animate-float-slow { animation: float-slow 6s ease-in-out infinite; }
        @keyframes spin-slow { to { transform: rotate(360deg); } }
        .animate-spin-slow { animation: spin-slow 22s linear infinite; }

        .scene { perspective: 1000px; }
        .cube { position: relative; width: 100%; height: 100%; transform-style: preserve-3d; transition: transform .8s cubic-bezier(.4,0,.2,1); }
        .cube-face { position: absolute; width: 100%; height: 100%; backface-visibility: hidden; border-radius: 1.5rem; }
        .face-0 { transform: rotateX(0) translateZ(160px); }
        .face-1 { transform: rotateX(-90deg) translateZ(160px); }
        .face-2 { transform: rotateX(-180deg) translateZ(160px); }
        .face-3 { transform: rotateX(-270deg) translateZ(160px); }

        .flip-card { perspective: 1600px; }
        .flip-inner { position: relative; width: 100%; height: 100%; transition: transform .7s cubic-bezier(.4,0,.2,1); transform-style: preserve-3d; }
        .flip-card.is-flipped .flip-inner { transform: rotateY(180deg); }
        @media (hover:hover) and (pointer:fine) { .flip-card:hover .flip-inner { transform: rotateY(180deg); } }
        .flip-face { position: absolute; inset: 0; -webkit-backface-visibility: hidden; backface-visibility: hidden; display: flex; flex-direction: column; border-radius: 1.5rem; overflow: hidden; }
        .flip-back { transform: rotateY(180deg); }

        .icon { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

        /* ===== Marquee logá klientov ===== */
        .marquee { overflow: hidden; position: relative; }
        .marquee::before, .marquee::after { content: ''; position: absolute; top: 0; bottom: 0; width: 80px; z-index: 2; pointer-events: none; }
        .marquee::before { left: 0; background: linear-gradient(to right, var(--marquee-fade, #ffffff), transparent); }
        .marquee::after { right: 0; background: linear-gradient(to left, var(--marquee-fade, #ffffff), transparent); }
        .dark .marquee { --marquee-fade: #0a0a0a; }
        .marquee-track { display: flex; align-items: center; gap: 4.5rem; width: max-content; animation: marquee-scroll 40s linear infinite; padding: 0 2rem; }
        .marquee:hover .marquee-track { animation-play-state: paused; }
        .marquee-track img { height: 44px; width: auto; object-fit: contain; opacity: .75; filter: grayscale(1); transition: opacity .3s, filter .3s; }
        .marquee-track img:hover { opacity: 1; filter: grayscale(0); }
        @keyframes marquee-scroll { to { transform: translateX(-50%); } }
        @media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; flex-wrap: wrap; width: auto; justify-content: center; } }

        /* ===== Čisté pole pod textom v bodkovaných sekciách ===== */
        /* Maska vyhladí bodky v zóne, kde je text – bodky zostanú len po okrajoch */
        .dots-fade-top {
            -webkit-mask-image: radial-gradient(ellipse 50% 36% at 50% 20%, transparent 0%, transparent 45%, black 72%);
                    mask-image: radial-gradient(ellipse 50% 36% at 50% 20%, transparent 0%, transparent 45%, black 72%);
        }
        .dots-fade-center {
            -webkit-mask-image: radial-gradient(ellipse 54% 62% at 50% 48%, transparent 0%, transparent 45%, black 74%);
                    mask-image: radial-gradient(ellipse 54% 62% at 50% 48%, transparent 0%, transparent 45%, black 74%);
        }
        .dots-fade-left {
            -webkit-mask-image: radial-gradient(ellipse 48% 52% at 33% 42%, transparent 0%, transparent 42%, black 68%);
                    mask-image: radial-gradient(ellipse 48% 52% at 33% 42%, transparent 0%, transparent 42%, black 68%);
        }

        /* ===== Scroll-reveal ===== */
        .reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
        .reveal.is-visible { opacity: 1; transform: none; }
        @media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }
/* ============================================================
   Rozdelenie B2B / B2C — doplnené štýly
   ============================================================ */

/* ===== Rozcestník na homepage ===== */
.split-card {
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
    border-radius: 1.5rem;
    overflow: hidden;
    transition: transform .3s cubic-bezier(.4,0,.2,1), box-shadow .3s, border-color .3s;
}
.split-card:hover { transform: translateY(-6px); }
@media (prefers-reduced-motion: reduce) { .split-card:hover { transform: none; } }

/* ===== Kroky „Ako to funguje" ===== */
.step-list { counter-reset: step; }
.step-item { position: relative; padding-left: 4.25rem; }
.step-item::before {
    counter-increment: step;
    content: counter(step);
    position: absolute;
    left: 0; top: 0;
    width: 2.75rem; height: 2.75rem;
    display: flex; align-items: center; justify-content: center;
    border-radius: 9999px;
    background: var(--brand-red);
    color: #fff;
    font-weight: 800;
    font-size: 1.125rem;
}
.step-item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 1.32rem; top: 3.1rem; bottom: -1.5rem;
    width: 2px;
    background: linear-gradient(to bottom, var(--brand-red), transparent);
    opacity: .35;
}

/* ===== Cenníkové karty ===== */
.price-card {
    display: flex;
    flex-direction: column;
    border-radius: 1.25rem;
    border: 2px solid #E5E5E5;
    background: #fff;
    transition: border-color .25s, box-shadow .25s, transform .25s;
}
.dark .price-card { border-color: #262626; background: #131313; }
.price-card:hover { border-color: var(--brand-red); box-shadow: 0 12px 32px rgba(230,0,0,.10); transform: translateY(-4px); }
@media (prefers-reduced-motion: reduce) { .price-card:hover { transform: none; } }
.price-card--featured { border-color: var(--brand-red); box-shadow: 0 12px 32px rgba(230,0,0,.12); }

/* ===== FAQ (natívny <details>, bez JS) ===== */
.faq-item { border-bottom: 1px solid #E5E5E5; }
.dark .faq-item { border-bottom-color: #262626; }
.faq-item > summary {
    list-style: none;
    cursor: pointer;
    padding: 1.25rem 2.5rem 1.25rem 0;
    position: relative;
    font-weight: 700;
    color: var(--brand-ink);
    transition: color .2s;
}
.dark .faq-item > summary { color: #fff; }
.faq-item > summary::-webkit-details-marker { display: none; }
.faq-item > summary:hover { color: var(--brand-red); }
.faq-item > summary::after {
    content: '';
    position: absolute;
    right: .5rem; top: 50%;
    width: .6rem; height: .6rem;
    border-right: 2px solid var(--brand-red);
    border-bottom: 2px solid var(--brand-red);
    transform: translateY(-70%) rotate(45deg);
    transition: transform .25s;
}
.faq-item[open] > summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq-item > div { padding-bottom: 1.25rem; }

/* ===== Formulár ===== */
.field {
    width: 100%;
    border: 2px solid #E5E5E5;
    background: #fff;
    border-radius: .75rem;
    padding: .8rem 1rem;
    font-size: 1rem;
    color: var(--brand-body);
    transition: border-color .2s, box-shadow .2s;
}
.dark .field { border-color: #2a2a2a; background: #131313; color: #e5e5e5; }
.field:focus {
    outline: none;
    border-color: var(--brand-red);
    box-shadow: 0 0 0 3px rgba(230,0,0,.14);
}
.field::placeholder { color: #9ca3af; }
.field-label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: .4rem; color: var(--brand-ink); }
.dark .field-label { color: #e5e5e5; }

/* ===== Workshop karty s otočením (pre-firmy.html) =====
   Obe strany ležia v tej istej bunke gridu, takže výška karty sa prispôsobí
   dlhšej strane – nič sa neoreže a netreba pevnú výšku. */
.wflip { perspective: 1800px; border-radius: 1.5rem; outline: none; -webkit-tap-highlight-color: transparent; }
.wflip-inner { display: grid; height: 100%; transition: transform .7s cubic-bezier(.4,0,.2,1); transform-style: preserve-3d; }
.wflip-face { grid-area: 1 / 1; display: flex; flex-direction: column; border-radius: 1.5rem; -webkit-backface-visibility: hidden; backface-visibility: hidden; }
.wflip-front { transform: rotateY(0deg); }
.wflip-back { transform: rotateY(180deg); }
.wflip.is-flipped .wflip-inner,
.wflip:focus-visible .wflip-inner,
.wflip:has(:focus-visible) .wflip-inner { transform: rotateY(180deg); }
@media (hover: hover) and (pointer: fine) {
    .wflip:hover .wflip-inner { transform: rotateY(180deg); }
    .wflip:hover .wflip-front { box-shadow: 0 20px 40px -20px rgba(0,0,0,.25); }
}
.wflip:focus-visible .wflip-back { box-shadow: 0 0 0 4px rgba(230,0,0,.25); }
@media (prefers-reduced-motion: reduce) { .wflip-inner { transition: none; } }