:root {
    --sk-ink: #0f172a;
    --sk-graphite: #334155;
    --sk-teal: #14B8A6;
    --sk-amber: #F59E0B;
    --sk-amber-dark: #D97706;
    --sk-border: rgba(51,65,85,0.15);
    --sk-surface: rgba(255,255,255,0.92);
}

body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    color: var(--sk-ink);
    background: linear-gradient(180deg, #f7fafc 0%, #fbfffd 100%);
}

.sk-main {
    padding-top: 72px;
}

/* Anchor scroll offset */
#szolgaltatasok, #technologia, #folyamat, #kapcsolat {
    scroll-margin-top: 80px;
}

/* AppBar */
.sk-appbar {
    background: linear-gradient(90deg, rgba(51,65,85,0.02), rgba(20,184,166,0.06) ), rgba(255,255,255,0.94) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--sk-border);
}

/* Nav buttons */
.sk-nav-btn {
    background: transparent !important;
    color: var(--sk-ink) !important;
    font-weight: 500;
    text-transform: none;
    opacity: 0.88;
    border-radius: 10px;
    transition: background-color .18s ease, opacity .18s ease;
}

    .sk-nav-btn:hover {
        opacity: 1;
        background: rgba(51,65,85,0.06);
    }

/* CTA button – light graphite */
.sk-cta-btn {
    background: #475569 !important;
    color: #fff !important;
    box-shadow: 0 10px 26px rgba(51,65,85,0.28), 0 0 0 4px rgba(20,184,166,0.10);
}

    .sk-cta-btn:hover {
        background: #334155 !important;
        box-shadow: 0 14px 32px rgba(51,65,85,0.34), 0 0 0 5px rgba(20,184,166,0.14);
    }


/* Brand */
.sk-brand {
    font-weight: 800;
    letter-spacing: 0.6px;
    color: var(--sk-graphite);
}

.sk-brand-accent {
    color: var(--sk-teal);
}

/* Hero */
.sk-hero {
    border-bottom: 1px solid rgba(51,65,85,0.10);
    background: radial-gradient(900px 420px at 12% 0%, rgba(20,184,166,0.14), transparent 60%), radial-gradient(700px 340px at 88% 10%, rgba(71,85,105,0.16), transparent 55%), radial-gradient(600px 300px at 55% 55%, rgba(20,184,166,0.08), transparent 55%), linear-gradient(180deg, rgba(255,255,255,0.0) 0%, rgba(255,255,255,0.65) 100%);
}


.sk-hero-title {
    font-weight: 900;
    letter-spacing: -0.5px;
}


.sk-hero-sub {
    max-width: 62ch;
}

/* Accent text inside hero title */
.sk-accent {
    background: linear-gradient(90deg, var(--sk-graphite), var(--sk-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}
/* Service card – real graphite */
.sk-service-card {
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 18px;
    background: linear-gradient( 135deg, rgba(51,65,85,0.94), rgba(30,41,59,0.94) );
    box-shadow: 0 14px 32px rgba(15,23,42,0.45), inset 0 1px 0 rgba(255,255,255,0.06);
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

    .sk-service-card:hover {
        transform: translateY(-4px);
        border-color: rgba(20,184,166,0.35);
        box-shadow: 0 22px 44px rgba(15,23,42,0.55), 0 0 0 1px rgba(20,184,166,0.22), inset 0 1px 0 rgba(255,255,255,0.08);
    }
.sk-service-head .mud-typography-h6 {
    font-weight: 700;
    color: #f8fafc;
}
.sk-service-card .text-muted {
    color: rgba(226,232,240,0.85) !important;
}
.sk-service-icon {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: rgba(15,23,42,0.55);
    color: var(--sk-teal);
    border: 1px solid rgba(255,255,255,0.10);
    transition: background-color .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.sk-service-card:hover .sk-service-icon {
    background: rgba(20,184,166,0.18);
    border-color: rgba(20,184,166,0.35);
    box-shadow: 0 0 0 4px rgba(20,184,166,0.18);
}

@media (max-width: 575px) {
    .sk-service-card {
        margin-bottom: 6px;
    }
}


/* Sections */
.sk-section {
    background: rgba(51,65,85,0.03);
    border-top: 1px solid rgba(51,65,85,0.08);
    border-bottom: 1px solid rgba(51,65,85,0.08);
}



/* Styled UL – tech / business */
.sk-ul {
    list-style: none;
    padding-left: 0;
    margin: 0;
    display: grid;
    gap: 10px;
}

    .sk-ul li {
        display: flex;
        align-items: flex-start;
        gap: 12px;
        padding: 10px 12px;
        border-radius: 10px;
        background: rgba(255,255,255,0.78);
        border: 1px solid rgba(51,65,85,0.10);
        line-height: 1.45;
        color: var(--sk-ink);
    }

        .sk-ul li::before {
            content: "";
            flex-shrink: 0;
            width: 8px;
            height: 8px;
            margin-top: 0.45em;
            border-radius: 50%;
            background: var(--sk-teal);
            opacity: 0.70;
        }



.sk-feature-list {
    display: grid;
    gap: 14px;
}

/* Feature card – graphite */
.sk-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 18px;
    border-radius: 16px;
    background: linear-gradient( 135deg, rgba(71,85,105,0.92), rgba(51,65,85,0.92) );
    border: 1px solid rgba(255,255,255,0.10);
    box-shadow: 0 10px 26px rgba(15,23,42,0.30), inset 0 1px 0 rgba(255,255,255,0.06);
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

    /* Hover – digitális lift */
    .sk-feature-item:hover {
        transform: translateY(-3px);
        border-color: rgba(20,184,166,0.35);
        box-shadow: 0 22px 44px rgba(15,23,42,0.55), 0 0 0 1px rgba(20,184,166,0.25), inset 0 1px 0 rgba(255,255,255,0.05);
    }

/* Icon – teal accent */
.sk-feature-icon {
    margin-top: 3px;
    font-size: 1.45rem;
    color: var(--sk-teal);
    background: rgba(20,184,166,0.16);
    border-radius: 50%;
    padding: 6px;
    box-shadow: 0 0 0 3px rgba(20,184,166,0.10);
}


/* Text */
.sk-feature-item span {
    line-height: 1.45;
    color: #f8fafc;
    font-weight: 600;
}

.sk-process-card {
    position: relative;
    border: 1px solid rgba(51,65,85,0.14);
    border-radius: 16px;
    background: linear-gradient( 135deg, rgba(248,250,252,0.96), rgba(241,245,249,0.96) );
    box-shadow: 0 6px 16px rgba(15,23,42,0.08), inset 0 1px 0 rgba(255,255,255,0.55);
}

    /* felső grafit sáv */
    .sk-process-card::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 3px;
        border-radius: 16px 16px 0 0;
        background: linear-gradient( 90deg, var(--sk-graphite), rgba(51,65,85,0.45) );
        opacity: 0.6;
    }

.sk-process-head .mud-typography-h6 {
    font-weight: 700;
    color: var(--sk-graphite);
}
.sk-process-step {
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    font-weight: 700;
    color: var(--sk-teal);
    background: rgba(51,65,85,0.14);
    border: 1px solid rgba(51,65,85,0.24);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.35);
}




/* Footer */
.sk-footer {
    border-top: 1px solid rgba(51,65,85,0.10);
    background: rgba(255,255,255,0.96);
}

.sk-link {
    text-decoration: none;
    color: var(--sk-ink);
    opacity: 0.75;
}

    .sk-link:hover {
        opacity: 1;
        text-decoration: underline;
    }

/*loader*/
/* ---------- Boot / Loader (pro) ---------- */
/* ---------- Boot / Skeleton-only loader ---------- */
.sk-boot {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 28px;
    background: radial-gradient(1100px 520px at 10% 0%, rgba(20,184,166,0.12), transparent 60%), radial-gradient(900px 420px at 90% 10%, rgba(71,85,105,0.18), transparent 55%), linear-gradient(180deg, #f7fafc 0%, #fbfffd 100%);
}

.sk-boot-shell {
    width: min(720px, 94vw);
    border-radius: 22px;
    padding: 18px;
    position: relative;
    isolation: isolate;
    background: rgba(255,255,255,0.78);
    border: 1px solid rgba(51,65,85,0.12);
    box-shadow: 0 28px 80px rgba(15,23,42,0.16);
    backdrop-filter: blur(10px);
    animation: sk-float-in .55s cubic-bezier(.2,.9,.2,1) both;
}

@keyframes sk-float-in {
    from {
        transform: translateY(10px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Animated gradient border */
.sk-boot-shell::before {
    content: "";
    position: absolute;
    inset: -1px;
    border-radius: 22px;
    padding: 1px;
    background: linear-gradient( 135deg, rgba(51,65,85,0.75), rgba(20,184,166,0.65), rgba(51,65,85,0.55) );
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.85;
    animation: sk-border-shift 3.2s ease-in-out infinite;
    z-index: -1;
}

@keyframes sk-border-shift {
    0%, 100% {
        opacity: 0.78;
    }

    50% {
        opacity: 0.95;
    }
}

.sk-boot-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 6px 6px 12px;
}

.sk-boot-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.sk-boot-logo {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--sk-teal);
    box-shadow: 0 0 0 5px rgba(20,184,166,0.12);
}

.sk-boot-name {
    font-weight: 900;
    letter-spacing: 0.6px;
    color: var(--sk-graphite);
}

/* tiny dots animation (optional, looks pro) */
.sk-boot-dots span {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(51,65,85,0.35);
    margin-left: 6px;
    animation: sk-dot 1.0s infinite ease-in-out;
}

    .sk-boot-dots span:nth-child(2) {
        animation-delay: .15s;
    }

    .sk-boot-dots span:nth-child(3) {
        animation-delay: .30s;
    }

@keyframes sk-dot {
    0%, 80%, 100% {
        transform: translateY(0);
        opacity: .45;
    }

    40% {
        transform: translateY(-4px);
        opacity: 1;
    }
}


.sk-boot-skel {
    border-radius: 18px;
    padding: 16px;
    background: rgba(255,255,255,0.65);
    border: 1px solid rgba(51,65,85,0.10);
}

/* Shimmer primitives */
.sk-skel-line,
.sk-skel-card,
.sk-skel-pill {
    background: linear-gradient( 90deg, rgba(51,65,85,0.10), rgba(20,184,166,0.12), rgba(51,65,85,0.10) );
    background-size: 220% 100%;
    animation: sk-shimmer 1.25s linear infinite;
}

@keyframes sk-shimmer {
    0% {
        background-position: 0% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

.sk-skel-line {
    height: 12px;
    border-radius: 999px;
    margin-bottom: 12px;
}

.w-90 {
    width: 90%;
}

.w-75 {
    width: 75%;
}

.w-60 {
    width: 60%;
}

.sk-skel-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 10px;
}

@media (max-width: 576px) {
    .sk-skel-grid .sk-skel-card:nth-child(3) {
        display: none;
    }
}

.sk-skel-card {
    height: 76px;
    border-radius: 16px;
    border: 1px solid rgba(51,65,85,0.08);
}

.sk-skel-pills {
    display: flex;
    gap: 10px;
    margin-top: 14px;
    flex-wrap: wrap;
}

.sk-skel-pill {
    width: 70px;
    height: 24px;
    border-radius: 999px;
    border: 1px solid rgba(51,65,85,0.08);
}

.sk-boot-foot {
    padding: 10px 6px 4px;
    color: rgba(51,65,85,0.68);
    font-size: 0.86rem;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .sk-boot-shell,
    .sk-boot-shell::before,
    .sk-skel-line,
    .sk-skel-card,
    .sk-skel-pill,
    .sk-boot-dots span {
        animation: none !important;
        transition: none !important;
    }
}

/* ---------------- Mobile loader patch ---------------- */
@media (max-width: 576px) {

    .sk-boot {
        padding: 14px;
        /* iOS safe-area finomítás (nem kötelező, de jó) */
        padding-left: max(14px, env(safe-area-inset-left));
        padding-right: max(14px, env(safe-area-inset-right));
        padding-top: max(14px, env(safe-area-inset-top));
        padding-bottom: max(14px, env(safe-area-inset-bottom));
    }

    .sk-boot-shell {
        width: 100%;
        max-width: 420px;
        padding: 14px;
        border-radius: 18px;
        /* kisebb árnyék mobilon */
        box-shadow: 0 18px 50px rgba(15,23,42,0.14);
    }

        /* a -1px inset mobilon levágás-érzetet okoz */
        .sk-boot-shell::before {
            inset: 0;
            border-radius: 18px;
        }

    .sk-boot-top {
        padding: 4px 4px 10px;
    }

    .sk-boot-skel {
        padding: 12px;
        border-radius: 16px;
    }

    .sk-skel-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .sk-skel-card {
        height: 66px;
        border-radius: 14px;
    }

    .sk-skel-pills {
        gap: 8px;
    }

    .sk-skel-pill {
        width: 64px;
        height: 22px;
    }

    .sk-boot-foot {
        padding: 10px 4px 2px;
        font-size: 0.85rem;
    }
}

/* Extra: alacsony kijelzőn ne lógjon túl */
@media (max-height: 720px) {
    .sk-boot-shell {
        max-height: 92vh;
        overflow: hidden;
    }
}



/* ---------- Error UI (pro modal) ---------- */
.sk-error {
    display: none; /* Blazor toggles this */
    position: fixed;
    inset: 0;
    z-index: 9999;
}

.sk-error-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15,23,42,0.60);
    backdrop-filter: blur(10px);
    animation: sk-fade .18s ease-out both;
}

@keyframes sk-fade {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.sk-error-card {
    position: relative;
    width: min(680px, 94vw);
    margin: 10vh auto 0;
    border-radius: 20px;
    background: rgba(255,255,255,0.92);
    border: 1px solid rgba(51,65,85,0.16);
    box-shadow: 0 34px 110px rgba(15,23,42,0.55);
    overflow: hidden;
    animation: sk-modal-in .22s cubic-bezier(.2,.9,.2,1) both;
}

@keyframes sk-modal-in {
    from {
        transform: translateY(10px) scale(0.99);
        opacity: 0;
    }

    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

/* gradient top bar */
.sk-error-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 4px;
    background: linear-gradient(90deg, rgba(51,65,85,1), rgba(20,184,166,1));
    opacity: 0.85;
}

.sk-error-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 16px 14px;
    border-bottom: 1px solid rgba(51,65,85,0.10);
}

.sk-error-title {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 900;
    color: var(--sk-graphite);
}

.sk-error-ico {
    width: 28px;
    height: 28px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    color: #ffffff;
    background: #475569;
    box-shadow: 0 10px 22px rgba(15,23,42,0.22);
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    text-decoration: none;
    color: rgba(51,65,85,0.72);
    padding: 6px 10px;
    border-radius: 12px;
    background: rgba(51,65,85,0.06);
    transition: background-color .18s ease, transform .18s ease;
}

    #blazor-error-ui .dismiss:hover {
        background: rgba(51,65,85,0.10);
        transform: translateY(-1px);
    }

.sk-error-body {
    padding: 14px 16px 0;
    color: rgba(15,23,42,0.88);
    line-height: 1.45;
}

.sk-error-note {
    margin-top: 10px;
    color: rgba(51,65,85,0.75);
    font-size: 0.92rem;
}

.sk-error-actions {
    padding: 16px;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    flex-wrap: wrap;
}

#blazor-error-ui .reload {
    text-decoration: none;
    font-weight: 800;
    border-radius: 14px;
    padding: 10px 14px;
    color: #ffffff;
    background: #475569;
    box-shadow: 0 12px 26px rgba(15,23,42,0.20);
    transition: transform .18s ease, background-color .18s ease, box-shadow .18s ease;
}

    #blazor-error-ui .reload:hover {
        background: #334155;
        transform: translateY(-1px);
        box-shadow: 0 16px 34px rgba(15,23,42,0.28);
    }

.sk-error-secondary {
    text-decoration: none;
    font-weight: 800;
    border-radius: 14px;
    padding: 10px 14px;
    color: rgba(51,65,85,0.92);
    background: rgba(51,65,85,0.06);
    border: 1px solid rgba(51,65,85,0.12);
    transition: transform .18s ease, background-color .18s ease;
}

    .sk-error-secondary:hover {
        transform: translateY(-1px);
        background: rgba(51,65,85,0.10);
    }

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
    .sk-boot-shell,
    .sk-boot-shell::before,
    .sk-ring-fg,
    .sk-skel-line,
    .sk-skel-pill,
    .sk-error-backdrop,
    .sk-error-card,
    .sk-boot-dots span {
        animation: none !important;
        transition: none !important;
    }
}



/* Contact card */
.sk-contact-card {
    border: 1px solid rgba(51,65,85,0.14);
    border-radius: 20px;
    background: linear-gradient( 135deg, rgba(248,250,252,0.96), rgba(241,245,249,0.96) );
    box-shadow: 0 14px 36px rgba(15,23,42,0.12), inset 0 1px 0 rgba(255,255,255,0.65);
    position: relative;
    overflow: hidden;
}

    /* SVG watermark */
    .sk-contact-card::after {
        content: "";
        position: absolute;
        right: -40px;
        bottom: -40px;
        width: 260px;
        height: 260px;
        background-image: url("/sk-icon.png");
        background-repeat: no-repeat;
        background-size: contain;
        opacity: 0.035; /* EZ A KULCS */
        filter: grayscale(100%);
        pointer-events: none;
    }

@media (max-width: 576px) {
    .sk-contact-card::after {
        width: 180px;
        height: 180px;
        right: -30px;
        bottom: -30px;
        opacity: 0.03;
    }
}

@keyframes sk-watermark-float {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-6px);
    }
}

.sk-contact-card::after {
    animation: sk-watermark-float 14s ease-in-out infinite;
}


/* Title */
.sk-contact-title {
    font-weight: 800;
    color: var(--sk-graphite);
}

/* Contact rows */
.sk-contact-row {
    padding: 12px 14px;
    border-radius: 14px;
    background: rgba(255,255,255,0.65);
    border: 1px solid rgba(51,65,85,0.12);
    transition: background-color .2s ease, border-color .2s ease, transform .2s ease;
}

    .sk-contact-row:hover {
        background: rgba(255,255,255,0.9);
        border-color: rgba(20,184,166,0.35);
        transform: translateY(-1px);
    }

/* Icon bubble */
.sk-contact-icon {
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: rgba(20,184,166,0.14);
    color: var(--sk-teal);
    border: 1px solid rgba(20,184,166,0.28);
}

/* Link styling */
.sk-contact-row a {
    color: var(--sk-ink);
    font-weight: 500;
    text-decoration: none;
}

    .sk-contact-row a:hover {
        text-decoration: underline;
    }

/* CTA button */
.sk-contact-cta {
    border-radius: 999px;
    font-weight: 600;
    padding-inline: 22px;
}