/* ============================================================
   KSV Design-Route E — "Produktbühne"
   Katalog-Aesthetik im Geist von Braun/Vitsoe-Produktkatalogen:
   viel Weissraum, freigestellte Geraete gross auf ruhiger Buehne
   (Sockel + Schatten), strenges Datenblatt-Raster mit Haarlinien,
   grosse Tabular-Ziffern als dominante Hierarchie-Ebene, Logos als
   saubere Markenzeile, EIN Akzentton: Zinnober (Signalfarbe der
   klassischen Produktkataloge; kein Teal/Emerald, kein SaaS-Blau).
   Geometrische Grotesk (Futura/Avenir-Next-Systemstack) fuer Display,
   neutrale Grotesk fuer Daten. Gescoped unter .ksv-route-e.
   Kontraste (WCAG AA, errechnet, im Task-Report belegt):
     Ink #1A1A1C auf Buehne #FAFAF7        = 16,62:1
     Ink auf Karte #FFFFFF                 = 17,38:1
     Grau #5A5B5E auf Buehne               =  6,49:1
     Grau auf Karte #FFFFFF                =  6,79:1
     Zinnober-Text #B23A10 auf Buehne      =  5,73:1
     Weiss auf Zinnober-Button #B23A10     =  5,99:1
     Zinnober-Hell #D9481A auf Buehne (UI) =  4,10:1 (>= 3:1, nie Fliesstext)
   Animationen ausschliesslich transform/opacity, reduced-motion-guarded.
   Keine Gradients, keine externen Loads, System-Font-Stacks.
   ============================================================ */

.ksv-route-e {
    --re-stagebg: #FAFAF7;
    --re-card: #FFFFFF;
    --re-ink: #1A1A1C;
    --re-gray: #5A5B5E;
    --re-hair: rgba(26, 26, 28, .14);
    --re-accent: #B23A10;
    --re-accent-ui: #D9481A;
    --re-display: Futura, 'Avenir Next', 'Century Gothic', 'Segoe UI', sans-serif;
    --re-sans: 'Helvetica Neue', Helvetica, Arial, 'Segoe UI', sans-serif;
    --re-mono: ui-monospace, 'SF Mono', 'Cascadia Mono', Menlo, Consolas, monospace;
    background: var(--re-stagebg);
    color: var(--re-ink);
    font-family: var(--re-sans);
    font-variant-numeric: tabular-nums;
    line-height: 1.6;
}

.ksv-route-e .re-wrap {
    max-width: 76rem;
    margin-inline: auto;
    padding-inline: clamp(1.25rem, 4vw, 3.5rem);
}

.ksv-route-e a { color: inherit; text-decoration: none; }
.ksv-route-e .re-num { font-variant-numeric: tabular-nums; }

.ksv-route-e .re-visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}

/* ============ Typo-Staffel ============ */
/* Display: geometrische Grotesk, ruhig, kein Uppercase-Geschrei */
.ksv-route-e .re-h1 {
    font-family: var(--re-display);
    font-size: clamp(2.8rem, 7vw, 5.4rem);
    font-weight: 600;
    line-height: 1.02;
    letter-spacing: -.02em;
    margin: .6rem 0 1rem;
}

/* Sektion */
.ksv-route-e .re-h2 {
    font-family: var(--re-display);
    font-size: clamp(1.6rem, 3.2vw, 2.3rem);
    font-weight: 600;
    line-height: 1.12;
    letter-spacing: -.012em;
    margin: .2rem 0 .6rem;
}

/* Fliesstext / Sub */
.ksv-route-e .re-sub {
    color: var(--re-gray);
    font-size: 1.05rem;
    max-width: 52ch;
    margin: 0 0 .4rem;
}

/* Index-/Registerzeile: Mono, Katalognummern */
.ksv-route-e .re-index {
    font-family: var(--re-mono);
    font-size: .72rem;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--re-accent);
    border-bottom: 1px solid var(--re-hair);
    padding-bottom: .55rem;
    margin: 0 0 1.2rem;
}

/* Bildunterschrift / Meta */
.ksv-route-e .re-caption {
    font-size: .84rem;
    color: var(--re-gray);
    margin: .6rem 0 0;
}

/* ============ Buehne, Sockel, Geraete ============ */
.ksv-route-e .re-stage {
    position: relative;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 1.4rem 1rem 1.7rem;
    min-height: 230px;
}

.ksv-route-e .re-stage-img {
    position: relative;
    z-index: 1;
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 200px;
    object-fit: contain;
    filter: drop-shadow(0 16px 12px rgba(26, 26, 28, .16));
}

.ksv-route-e .re-stage-md { min-height: 280px; }
.ksv-route-e .re-stage-md .re-stage-img { max-height: 240px; }

.ksv-route-e .re-stage-lg { min-height: clamp(320px, 42vw, 480px); }
.ksv-route-e .re-stage-lg .re-stage-img { max-height: clamp(280px, 38vw, 440px); }

/* Sockel: flache Ellipse als ruhiger Standpunkt (Vollton, kein Gradient) */
.ksv-route-e .re-plinth {
    position: absolute;
    left: 50%;
    bottom: 1rem;
    width: 62%;
    height: 12px;
    transform: translateX(-50%);
    border-radius: 50%;
    background: rgba(26, 26, 28, .07);
}

/* ============ (1) Hero: Produkttafeln ============ */
.ksv-route-e .re-hero { padding: clamp(2.8rem, 6vw, 5rem) 0 clamp(2rem, 4vw, 3rem); }

.ksv-route-e .re-plates {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(1rem, 3vw, 2.4rem);
    margin-top: clamp(1.8rem, 4vw, 3rem);
}

.ksv-route-e .re-plate {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--re-card);
    border: 1px solid var(--re-hair);
    padding: 1.3rem 1.5rem 1.5rem;
    transition: transform .25s ease, box-shadow .25s ease;
}

.ksv-route-e .re-plate:hover,
.ksv-route-e .re-plate:focus-visible {
    transform: translateY(-4px);
    box-shadow: 0 18px 30px -18px rgba(26, 26, 28, .3);
}

.ksv-route-e .re-plate:focus-visible { outline: 3px solid var(--re-accent-ui); outline-offset: 3px; }

.ksv-route-e .re-plate-no {
    font-family: var(--re-mono);
    font-size: .78rem;
    letter-spacing: .18em;
    color: var(--re-accent);
}

.ksv-route-e .re-plate .re-stage { min-height: 250px; }
.ksv-route-e .re-plate .re-stage-img { max-height: 210px; }

.ksv-route-e .re-plate-title {
    font-family: var(--re-display);
    font-size: 1.4rem;
    font-weight: 600;
    letter-spacing: -.01em;
    border-top: 1px solid var(--re-hair);
    padding-top: .9rem;
}

.ksv-route-e .re-plate-copy { color: var(--re-gray); font-size: .95rem; max-width: 36ch; margin-top: .3rem; }

.ksv-route-e .re-plate-cta {
    margin-top: auto;
    padding-top: .9rem;
    font-weight: 700;
    font-size: .88rem;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--re-accent);
}

/* ============ Sektionen ============ */
.ksv-route-e .re-section { padding: clamp(2.2rem, 5vw, 3.8rem) 0; }
.ksv-route-e .re-section-tint { background: var(--re-card); border-block: 1px solid var(--re-hair); }
.ksv-route-e .re-cta-section { padding-bottom: clamp(3rem, 7vw, 5rem); }

/* ============ (2) Datenblatt ============ */
.ksv-route-e .re-sheet {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: clamp(1.4rem, 4vw, 3.5rem);
    align-items: start;
}

.ksv-route-e .re-sheet-stage {
    background: var(--re-card);
    border: 1px solid var(--re-hair);
    padding: 1rem 1rem 1.1rem;
}

.ksv-route-e .re-sheet-stage .re-caption {
    border-top: 1px solid var(--re-hair);
    padding-top: .7rem;
}

.ksv-route-e .re-brandline {
    display: flex;
    align-items: center;
    gap: 1.1rem;
    border-bottom: 2px solid var(--re-ink);
    padding-bottom: .9rem;
}

.ksv-route-e .re-brandline .re-h2 { margin: 0; }
.ksv-route-e .re-brandline-type { color: var(--re-gray); font-size: .9rem; margin: .15rem 0 0; }

/* Logos: feste Box, object-fit contain, nie verzerren */
.ksv-route-e .re-logo-box {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 132px;
    height: 48px;
    background: var(--re-card);
    border: 1px solid var(--re-hair);
    padding: .35rem .55rem;
    flex: none;
}

.ksv-route-e .re-logo { width: 100%; height: 100%; object-fit: contain; }

/* Preis: die dominante Ziffernebene */
.ksv-route-e .re-price {
    display: flex;
    flex-direction: column;
    gap: .2rem;
    padding: 1.1rem 0 .9rem;
    border-bottom: 1px solid var(--re-hair);
}

.ksv-route-e .re-spec-label {
    font-family: var(--re-mono);
    font-size: .68rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--re-gray);
}

.ksv-route-e .re-price-big {
    font-size: clamp(2.3rem, 5vw, 3.4rem);
    font-weight: 700;
    letter-spacing: -.015em;
    line-height: 1;
}

.ksv-route-e .re-price-big small {
    font-size: .32em;
    font-weight: 700;
    letter-spacing: .06em;
    margin-left: .35rem;
    color: var(--re-gray);
}

.ksv-route-e .re-price-word { font-size: clamp(1.4rem, 3vw, 1.9rem); }

/* Spec-Raster: Haarlinien-Zeilen */
.ksv-route-e .re-specs { margin: 0; }

.ksv-route-e .re-spec {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 1rem;
    padding: .6rem 0;
    border-bottom: 1px solid var(--re-hair);
}

.ksv-route-e .re-spec dt {
    font-family: var(--re-mono);
    font-size: .72rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--re-gray);
}

.ksv-route-e .re-spec dd {
    margin: 0;
    font-weight: 700;
    font-size: .98rem;
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    text-align: right;
}

.ksv-route-e .re-glyph { width: 15px; height: 15px; flex: none; }
.ksv-route-e .re-state-yes { color: var(--re-ink); }
.ksv-route-e .re-state-no { color: var(--re-accent); }
.ksv-route-e .re-state-na { color: var(--re-gray); }

.ksv-route-e .re-sheet-ctas { display: flex; gap: .7rem; flex-wrap: wrap; margin-top: 1.2rem; }
.ksv-route-e .re-sheet-note { max-width: 46ch; }

/* ============ Buttons ============ */
.ksv-route-e .re-btn {
    display: inline-block;
    background: var(--re-accent);
    color: #fff;
    font-weight: 700;
    font-size: .9rem;
    letter-spacing: .05em;
    text-transform: uppercase;
    padding: .75rem 1.4rem;
    border: 1px solid var(--re-accent);
    transition: transform .2s ease;
}

.ksv-route-e .re-btn:hover,
.ksv-route-e .re-btn:focus-visible { transform: translateY(-2px); }
.ksv-route-e .re-btn:focus-visible { outline: 3px solid var(--re-ink); outline-offset: 2px; }

.ksv-route-e .re-btn-ghost {
    background: transparent;
    color: var(--re-ink);
    border-color: var(--re-ink);
}

.ksv-route-e .re-btn-big { padding: .95rem 1.9rem; font-size: 1rem; }

/* ============ (3) Geraet + kompakter Bon ============ */
.ksv-route-e .re-calc {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr);
    gap: clamp(1.5rem, 4vw, 3.5rem);
    align-items: center;
}

.ksv-route-e .re-calc-stage {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: clamp(1rem, 2.5vw, 2rem);
    align-items: end;
}

.ksv-route-e .re-calc-device { margin: 0; text-align: center; }

/* Bon: kompaktes Ergebnis-Artefakt, bewusst klein */
.ksv-route-e .re-bon {
    background: var(--re-card);
    border: 1px solid var(--re-hair);
    border-bottom: 0;
    box-shadow: 0 14px 24px -18px rgba(26, 26, 28, .35);
    font-family: var(--re-mono);
    font-size: .82rem;
    padding: 1.1rem 1.1rem .9rem;
    max-width: 320px;
    /* Abrisskante unten (kein Gradient) */
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 7px), 96% 100%, 92% calc(100% - 7px), 88% 100%, 84% calc(100% - 7px), 80% 100%, 76% calc(100% - 7px), 72% 100%, 68% calc(100% - 7px), 64% 100%, 60% calc(100% - 7px), 56% 100%, 52% calc(100% - 7px), 48% 100%, 44% calc(100% - 7px), 40% 100%, 36% calc(100% - 7px), 32% 100%, 28% calc(100% - 7px), 24% 100%, 20% calc(100% - 7px), 16% 100%, 12% calc(100% - 7px), 8% 100%, 4% calc(100% - 7px), 0 100%);
}

.ksv-route-e .re-bon-brand {
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    margin: 0;
}

.ksv-route-e .re-bon-meta {
    font-size: .68rem;
    letter-spacing: .08em;
    color: var(--re-gray);
    margin: .25rem 0 .7rem;
    border-bottom: 1px dashed rgba(26, 26, 28, .3);
    padding-bottom: .6rem;
}

.ksv-route-e .re-bon-table { width: 100%; border-collapse: collapse; }
.ksv-route-e .re-bon-table td { padding: .2rem 0; font-size: .78rem; }
.ksv-route-e .re-bon-table td.re-num { text-align: right; }

.ksv-route-e .re-bon-sum {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    font-weight: 700;
    border-top: 2px solid var(--re-ink);
    padding: .45rem 0 .1rem;
    margin: .6rem 0 .2rem;
}

.ksv-route-e .re-bon-sum strong { font-size: 1.2rem; }

.ksv-route-e .re-bon-eff {
    font-size: .68rem;
    letter-spacing: .06em;
    color: var(--re-accent);
    margin: .15rem 0 .5rem;
}

/* ============ (4) Vergleich: Markenzeile + Raster ============ */
.ksv-route-e .re-compare {
    background: var(--re-card);
    border: 1px solid var(--re-hair);
    padding: clamp(1rem, 2.5vw, 1.8rem);
    overflow-x: auto;
}

.ksv-route-e .re-table { width: 100%; border-collapse: collapse; min-width: 600px; }

.ksv-route-e .re-brand-row th {
    text-align: left;
    padding: .5rem .9rem .9rem;
    border-bottom: 2px solid var(--re-ink);
    vertical-align: bottom;
}

.ksv-route-e .re-brand-name {
    display: block;
    font-family: var(--re-mono);
    font-size: .68rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--re-gray);
    margin-top: .5rem;
}

.ksv-route-e .re-brand-name-solo {
    font-family: var(--re-display);
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 0;
    text-transform: none;
    color: var(--re-ink);
}

.ksv-route-e .re-table td,
.ksv-route-e .re-table tbody th {
    padding: .8rem .9rem;
    border-bottom: 1px solid var(--re-hair);
    text-align: left;
    font-size: .95rem;
    vertical-align: middle;
}

.ksv-route-e .re-table tbody th {
    font-family: var(--re-mono);
    font-size: .7rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--re-gray);
    font-weight: 400;
}

.ksv-route-e .re-cell-big {
    font-size: clamp(1.3rem, 2.4vw, 1.8rem);
    font-weight: 700;
    letter-spacing: -.01em;
}

.ksv-route-e .re-cell-big small {
    font-size: .5em;
    color: var(--re-gray);
    margin-left: .25rem;
}

.ksv-route-e .re-table td .re-glyph { vertical-align: -2px; margin-right: .3rem; }
.ksv-route-e .re-table-foot { margin-top: .9rem; }

/* ============ (5) Eignung: Register-Karten ============ */
.ksv-route-e .re-chips {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    padding: 0;
    margin: 1rem 0 0;
}

.ksv-route-e .re-chip {
    display: flex;
    flex-direction: column;
    gap: .35rem;
    background: var(--re-card);
    border: 1px solid var(--re-hair);
    border-top: 2px solid var(--re-ink);
    padding: .9rem 1rem 1.1rem;
}

.ksv-route-e .re-chip.is-bedingt,
.ksv-route-e .re-chip.is-ungeeignet { border-top-color: var(--re-accent-ui); }
.ksv-route-e .re-chip.is-na { border-top-color: var(--re-hair); }

.ksv-route-e .re-chip-no {
    font-family: var(--re-mono);
    font-size: .68rem;
    letter-spacing: .2em;
    color: var(--re-accent);
}

.ksv-route-e .re-chip-persona {
    font-family: var(--re-display);
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: -.005em;
}

.ksv-route-e .re-chip-rating {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    font-size: .76rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.ksv-route-e .re-chip.is-bedingt .re-chip-rating,
.ksv-route-e .re-chip.is-ungeeignet .re-chip-rating { color: var(--re-accent); }
.ksv-route-e .re-chip.is-na .re-chip-rating { color: var(--re-gray); }

.ksv-route-e .re-chip-note { font-size: .88rem; color: var(--re-gray); }

/* ============ (6) CTA + NFC ============ */
.ksv-route-e .re-cta {
    display: flex;
    align-items: center;
    gap: clamp(1.2rem, 3vw, 2.6rem);
    flex-wrap: wrap;
    background: var(--re-card);
    border: 1px solid var(--re-hair);
    padding: clamp(1.4rem, 3vw, 2.4rem);
}

.ksv-route-e .re-cta-copy { max-width: 42ch; }
.ksv-route-e .re-cta .re-btn-big { margin-left: auto; }

.ksv-route-e .re-nfc {
    position: relative;
    flex: none;
    width: 128px;
    height: 128px;
    border-radius: 50%;
    border: 1px solid var(--re-hair);
    background: var(--re-stagebg);
    color: var(--re-ink);
    font-family: inherit;
    cursor: pointer;
    display: grid;
    place-items: center;
    padding: 0;
}

.ksv-route-e .re-nfc:focus-visible { outline: 3px solid var(--re-accent-ui); outline-offset: 3px; }
.ksv-route-e .re-nfc-icon svg { width: 34px; height: 34px; }

.ksv-route-e .re-nfc-text {
    font-family: var(--re-mono);
    font-size: .58rem;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.ksv-route-e .re-nfc-ok {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    align-content: center;
    gap: .3rem;
    color: var(--re-accent);
    font-weight: 700;
    opacity: 0;
    transform: scale(.7);
    pointer-events: none;
}

.ksv-route-e .re-nfc-check { width: 26px; height: 26px; }

.ksv-route-e .re-nfc.kr-approved .re-nfc-idle,
.ksv-route-e .re-nfc.kr-approved .re-nfc-icon svg { opacity: .1; }

.ksv-route-e .re-nfc.kr-approved .re-nfc-ok {
    opacity: 1;
    transform: scale(1);
    transition: opacity .2s ease-out, transform .2s cubic-bezier(.2, 1.4, .4, 1);
}

.ksv-route-e .re-nfc-rings i {
    position: absolute;
    inset: 0;
    border: 2px solid var(--re-accent-ui);
    border-radius: 50%;
    opacity: 0;
    transform: scale(1);
    pointer-events: none;
}

.ksv-route-e .re-nfc.kr-tapping .re-nfc-rings i { animation: re-ring 1s ease-out forwards; }
.ksv-route-e .re-nfc.kr-tapping .re-nfc-rings i:nth-child(2) { animation-delay: .18s; }
.ksv-route-e .re-nfc.kr-tapping .re-nfc-rings i:nth-child(3) { animation-delay: .36s; }

@keyframes re-ring {
    0% { opacity: .8; transform: scale(1); }
    100% { opacity: 0; transform: scale(1.65); }
}

/* ============ Scroll-Reveal (mit Tafel-Stagger) ============ */
.kr-js .ksv-route-e [data-kr-reveal] {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity .65s ease, transform .65s ease;
}

.kr-js .ksv-route-e [data-kr-reveal].kr-in {
    opacity: 1;
    transform: none;
}

.kr-js .ksv-route-e .re-plates .re-plate,
.kr-js .ksv-route-e .re-chips .re-chip {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity .6s ease, transform .6s ease;
}

.kr-js .ksv-route-e .kr-in .re-plate,
.kr-js .ksv-route-e .kr-in .re-chip {
    opacity: 1;
    transform: none;
}

.kr-js .ksv-route-e .kr-in .re-plate:nth-child(2) { transition-delay: .12s; }
.kr-js .ksv-route-e .kr-in .re-chip:nth-child(2) { transition-delay: .08s; }
.kr-js .ksv-route-e .kr-in .re-chip:nth-child(3) { transition-delay: .16s; }
.kr-js .ksv-route-e .kr-in .re-chip:nth-child(4) { transition-delay: .24s; }
.kr-js .ksv-route-e .kr-in .re-chip:nth-child(5) { transition-delay: .32s; }

/* ============ Responsive ============ */
@media (max-width: 900px) {
    .ksv-route-e .re-sheet { grid-template-columns: 1fr; }
    .ksv-route-e .re-calc { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .ksv-route-e .re-plates { grid-template-columns: 1fr; }
    .ksv-route-e .re-calc-stage { grid-template-columns: 1fr; justify-items: center; }
    .ksv-route-e .re-bon { max-width: 100%; }
    .ksv-route-e .re-brandline { flex-wrap: wrap; }
    .ksv-route-e .re-cta .re-btn-big { margin-left: 0; }
}

/* ============ Reduced Motion ============ */
@media (prefers-reduced-motion: reduce) {
    .kr-js .ksv-route-e [data-kr-reveal],
    .kr-js .ksv-route-e .re-plates .re-plate,
    .kr-js .ksv-route-e .re-chips .re-chip {
        opacity: 1;
        transform: none;
        transition: none;
    }
    .ksv-route-e .re-plate,
    .ksv-route-e .re-btn {
        transition: none;
    }
    .ksv-route-e .re-nfc.kr-tapping .re-nfc-rings i {
        animation: none;
    }
    .ksv-route-e .re-nfc.kr-approved .re-nfc-ok {
        transition: none;
    }
}