/*  KI-Seite (ki.php)  */


/* ---- Hero ---- */

.ki-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(var(--nav-height) + 56px) 0 72px;
    overflow: hidden;
}

.ki-hero__glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.45;
    pointer-events: none;
}

.ki-hero__glow--violet {
    width: 600px;
    height: 600px;
    top: -160px;
    left: -160px;
    background: rgba(124, 58, 237, 0.35);
    animation: glow-drift 16s ease-in-out infinite alternate;
}

.ki-hero__glow--blue {
    width: 460px;
    height: 460px;
    bottom: -140px;
    right: -100px;
    background: rgba(79, 127, 224, 0.28);
    animation: glow-drift 20s ease-in-out infinite alternate-reverse;
}

@keyframes glow-drift {
    from { transform: translate(0, 0) scale(1); }
    to   { transform: translate(50px, -40px) scale(1.1); }
}

.ki-hero__grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: clamp(32px, 5vw, 72px);
    align-items: center;
}

.ki-hero h1 {
    font-size: clamp(34px, 5vw, 54px);
    letter-spacing: -1px;
    margin-bottom: 22px;
}

.ki-hero h1 span {
    display: block;
    background: linear-gradient(120deg, var(--violet-soft), var(--blue));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.ki-hero__sub {
    font-size: 17px;
    max-width: 520px;
    margin-bottom: 32px;
}

.ki-hero .demo-bar {
    margin-bottom: 26px;
}

.ki-hero__actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

/* Partner-Hinweis */
.partner-note {
    max-width: 460px;
    padding: 20px 22px;
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--line);
}

.partner-note__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 12px;
}

.partner-note__label {
    font-family: var(--font-head);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-dim);
}

.partner-note img {
    height: 30px;
    width: auto;
}

.partner-note p {
    font-size: 13.5px;
    margin: 0;
}

/* Phone rechts, schwebt */
.ki-hero__visual {
    position: relative;
    display: flex;
    justify-content: center;
    /* hochrücken; margin statt transform, data-reveal belegt transform schon */
    margin-top: -48px;
}

.ki-hero__visual::before {
    content: '';
    position: absolute;
    inset: 8%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.28), transparent 70%);
    filter: blur(30px);
}

.ki-hero__visual img {
    position: relative;
    width: auto;
    height: auto;
    max-width: min(330px, 82%);
    /* an Fensterhöhe koppeln, sonst läuft's auf flachen Laptops unten raus */
    max-height: calc(100vh - var(--nav-height) - 150px);
    animation: phone-float 5.5s ease-in-out infinite;
    filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.5));
}

@keyframes phone-float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50%      { transform: translateY(-12px) rotate(1deg); }
}

@media (max-width: 860px) {
    .ki-hero__grid {
        grid-template-columns: 1fr;
    }

    .ki-hero__visual {
        order: -1;
        margin-top: 0;
    }

    .ki-hero__visual img {
        max-width: 240px;
    }
}


/* ---- Produkt-Karten ---- */

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

.product-card {
    position: relative;
    display: flex;
    flex-direction: column;
}

.product-card--soon {
    opacity: 0.75;
}

.product-card__badge {
    position: absolute;
    top: 18px;
    right: 18px;
    padding: 5px 13px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid var(--line-strong);
    font-family: var(--font-head);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: var(--text-dim);
}

.product-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    border-radius: 14px;
    background: var(--grad);
    color: #fff;
    margin-bottom: 22px;
}

.product-card__icon svg {
    width: 26px;
    height: 26px;
}

.product-card h3 {
    font-size: 20px;
    margin-bottom: 6px;
}

.product-card__tagline {
    font-size: 14px;
    color: var(--violet-soft);
    font-weight: 500;
    margin-bottom: 18px;
}

.product-card ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex-grow: 1;
    margin-bottom: 22px;
}

.product-card li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
}

.product-card li svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    margin-top: 4px;
    color: var(--ok);
}

.product-card__link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    align-self: flex-start;
    font-family: var(--font-head);
    font-size: 14px;
    font-weight: 600;
    color: var(--violet-soft);
    transition: gap 0.2s ease, color 0.2s ease;
}

.product-card__link:hover {
    color: var(--text-bright);
    gap: 12px;
}

@media (max-width: 960px) {
    .products__grid {
        grid-template-columns: 1fr;
        max-width: 460px;
        margin: 0 auto;
    }
}


/* ---- Preise ---- */

.pricing__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    align-items: stretch;
}

.price-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.price-card:hover {
    transform: translateY(-6px);
    border-color: rgba(139, 92, 246, 0.4);
    box-shadow: 0 20px 44px rgba(0, 0, 0, 0.35);
}

/* hervorgehobene Karte */
.price-card--featured {
    background: linear-gradient(160deg, rgba(124, 58, 237, 0.16), rgba(79, 127, 224, 0.08)), var(--bg-card);
    border-color: rgba(139, 92, 246, 0.5);
    box-shadow: 0 16px 48px rgba(124, 58, 237, 0.22);
}

.price-card__badge {
    position: absolute;
    top: -13px;
    left: 50%;
    transform: translateX(-50%);
    padding: 5px 18px;
    border-radius: 999px;
    background: var(--grad-btn);
    color: #fff;
    font-family: var(--font-head);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    white-space: nowrap;
}

.price-card__tier {
    font-family: var(--font-head);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--violet-soft);
    margin-bottom: 14px;
}

.price-card__amount {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin-bottom: 4px;
}

.price-card__amount .num {
    font-family: var(--font-head);
    font-size: 52px;
    font-weight: 700;
    color: var(--text-bright);
    letter-spacing: -1px;
    line-height: 1;
}

.price-card__amount .num--request {
    font-size: 30px;
    line-height: 1.2;
}

.price-card__amount .cur {
    font-family: var(--font-head);
    font-size: 26px;
    font-weight: 600;
    color: var(--text-bright);
}

.price-card__period {
    font-size: 13px;
    color: var(--text-dim);
    margin-bottom: 18px;
}

.price-card__desc {
    font-size: 14px;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--line);
}

.price-card__feats {
    display: flex;
    flex-direction: column;
    gap: 11px;
    flex-grow: 1;
    margin-bottom: 30px;
}

.price-card__feats li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
}

.price-card__feats svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    margin-top: 4px;
    color: var(--ok);
}

.pricing__foot {
    text-align: center;
    font-size: 13px;
    color: var(--text-dim);
    margin-top: 36px;
}

@media (max-width: 960px) {
    .pricing__grid {
        grid-template-columns: 1fr;
        max-width: 440px;
        margin: 0 auto;
    }

    /* Featured-Karte mobil nach oben */
    .price-card--featured {
        order: -1;
    }
}


/* ---- Feature-Leiste ---- */

.features__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.feature {
    text-align: center;
    padding: 28px 18px;
}

.feature__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(139, 92, 246, 0.12);
    border: 1px solid rgba(139, 92, 246, 0.3);
    color: var(--violet-soft);
    margin-bottom: 18px;
}

.feature__icon svg {
    width: 25px;
    height: 25px;
}

.feature h4 {
    font-size: 17px;
    margin-bottom: 8px;
}

.feature p {
    font-size: 13.5px;
    color: var(--text-dim);
    margin: 0;
}

@media (max-width: 860px) {
    .features__grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 520px) {
    .features__grid {
        grid-template-columns: 1fr;
    }
}


/* ---- Experten-Duo ---- */

.duo__grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: clamp(20px, 4vw, 40px);
    align-items: stretch;
}

.duo-card {
    display: flex;
    flex-direction: column;
}

.duo-card h3 {
    font-size: 22px;
    margin-bottom: 4px;
}

.duo-card__role {
    font-size: 14px;
    font-weight: 600;
    color: var(--violet-soft);
    margin-bottom: 20px;
}

.duo-card ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
    flex-grow: 1;
}

.duo-card li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14.5px;
}

.duo-card li svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    color: var(--violet-soft);
}

.duo-card__photo {
    border-radius: var(--radius);
    overflow: hidden;
}

.duo-card__photo img {
    width: 100%;
    /* hochformatig, sonst sind die Köpfe angeschnitten */
    aspect-ratio: 4 / 5;
    object-fit: cover;
    object-position: center top;
    transition: transform 0.5s ease;
}

.duo-card:hover .duo-card__photo img {
    transform: scale(1.03);
}

/* Emblem zwischen den beiden Karten */
.duo__connector {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Verbindungslinie */
.duo__connector::before {
    content: '';
    position: absolute;
    top: 50%;
    left: -12px;
    right: -12px;
    height: 1px;
    transform: translateY(-50%);
    background: linear-gradient(90deg,
                transparent,
                rgba(139, 92, 246, 0.35) 22%,
                rgba(139, 92, 246, 0.35) 78%,
                transparent);
}

.duo__node {
    position: relative;
    flex-shrink: 0;
    width: 66px;
    height: 66px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    /* dunkles Glas */
    background:
        radial-gradient(circle at 32% 28%, rgba(48, 42, 74, 0.9), rgba(20, 20, 26, 0.94));
    border: 1px solid rgba(139, 92, 246, 0.32);
    box-shadow:
        0 8px 26px rgba(0, 0, 0, 0.45),
        inset 0 1px 0 rgba(255, 255, 255, 0.06);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

.duo__node svg {
    position: relative;
    z-index: 2;
    width: 30px;
    height: 30px;
}

/* Schein dahinter */
.duo__node::before {
    content: '';
    position: absolute;
    inset: -12px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.28), transparent 70%);
    filter: blur(8px);
    z-index: -1;
    animation: duo-node-pulse 3.4s ease-in-out infinite;
}

/* rotierender Bogen */
.duo__node::after {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: 50%;
    background: conic-gradient(from 0deg,
                transparent 0deg,
                rgba(167, 139, 250, 0.85) 40deg,
                transparent 130deg,
                transparent 360deg);
    -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 1.5px), #000 calc(100% - 1.5px));
    mask: radial-gradient(farthest-side, transparent calc(100% - 1.5px), #000 calc(100% - 1.5px));
    z-index: 1;
    animation: duo-ring-spin 6s linear infinite;
}

@keyframes duo-node-pulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50%      { opacity: 0.9; transform: scale(1.08); }
}

@keyframes duo-ring-spin {
    to { transform: rotate(360deg); }
}

@media (max-width: 860px) {
    .duo__grid {
        grid-template-columns: 1fr;
    }

    .duo__connector {
        padding: 4px 0;
    }

    /* Linie mobil vertikal */
    .duo__connector::before {
        top: -10px;
        bottom: -10px;
        left: 50%;
        right: auto;
        height: auto;
        width: 1px;
        transform: translateX(-50%);
        background: linear-gradient(180deg,
                    transparent,
                    rgba(139, 92, 246, 0.35) 22%,
                    rgba(139, 92, 246, 0.35) 78%,
                    transparent);
    }
}


/* ---- Abschluss-CTA ---- */

.final-cta {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(167, 139, 250, 0.25);
    background: linear-gradient(135deg, #160d2e 0%, #2a1760 45%, #142050 100%);
    padding: clamp(40px, 7vw, 72px);
    text-align: center;
}

.final-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(167, 139, 250, 0.07) 1px, transparent 1px);
    background-size: 26px 26px;
    pointer-events: none;
}

.final-cta > * {
    position: relative;
    z-index: 1;
}

.final-cta h2 {
    font-size: clamp(28px, 4.5vw, 42px);
    margin-bottom: 16px;
}

.final-cta p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.72);
    max-width: 560px;
    margin: 0 auto 32px;
}

.final-cta__actions {
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
}


/* ---- Karten im Flow glasig, passend zur Startseite ---- */

.flow .price-card {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.04));
    border-color: rgba(255, 255, 255, 0.13);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.flow .price-card--featured {
    background:
        linear-gradient(160deg, rgba(124, 58, 237, 0.2), rgba(79, 127, 224, 0.08)),
        linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.03));
    border-color: rgba(139, 92, 246, 0.5);
}

.flow .price-card:hover {
    border-color: rgba(139, 92, 246, 0.5);
    box-shadow:
        0 24px 60px rgba(0, 0, 0, 0.35),
        0 0 40px rgba(139, 92, 246, 0.18);
}