/* Seiteneigenes CSS fuer /seocheck – ausgelagert aus seocheck.php,
   wo es als Inline-Block bei jedem Aufruf neu uebertragen wurde. */
/* ═══ SEO-Check – seitenlokale Effekte (Prefix vsseo-) ═════════════════════ */
.vsseo { --vsseo-ease: cubic-bezier(.32,.72,0,1); position: relative; overflow: hidden; }

/* ── Ambiente: weiche Lichtquellen + maskiertes Feinraster ───────────────── */
.vsseo-aura { position: absolute; pointer-events: none; border-radius: 9999px; filter: blur(2px); }
.vsseo-aura-a {
    top: -200px; left: 50%; width: 860px; height: 500px; transform: translateX(-58%);
    background: radial-gradient(ellipse at center, rgba(37,99,235,.16) 0%, transparent 70%);
}
.vsseo-aura-b {
    top: 300px; right: -160px; width: 660px; height: 460px;
    background: radial-gradient(ellipse at center, rgba(139,92,246,.13) 0%, transparent 70%);
}
.vsseo-grid {
    position: absolute; inset: 0 0 auto 0; height: 940px; pointer-events: none;
    background-image: linear-gradient(rgba(15,23,42,.055) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(15,23,42,.055) 1px, transparent 1px);
    background-size: 56px 56px;
    -webkit-mask-image: radial-gradient(ellipse 72% 46% at 50% 15%, #000 8%, transparent 76%);
            mask-image: radial-gradient(ellipse 72% 46% at 50% 15%, #000 8%, transparent 76%);
}
.dark .vsseo-grid {
    background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
}

/* ── Status-Pill mit pulsierendem Punkt ─────────────────────────────────── */
.vsseo-pill {
    display: inline-flex; align-items: center; gap: 9px;
    padding: 7px 16px 7px 13px; border-radius: 9999px;
    font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
    color: #1d4ed8; background: rgba(37,99,235,.09);
    border: 1px solid rgba(37,99,235,.22);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.6);
}
.dark .vsseo-pill {
    color: #93c5fd; background: rgba(37,99,235,.14);
    border-color: rgba(96,165,250,.24); box-shadow: inset 0 1px 0 rgba(255,255,255,.06);
}
.vsseo-dot {
    position: relative; width: 7px; height: 7px; border-radius: 9999px;
    background: #2563eb; box-shadow: 0 0 0 3px rgba(37,99,235,.16);
}
.vsseo-dot::after {
    content: ''; position: absolute; inset: 0; border-radius: 9999px;
    background: #2563eb; animation: vsseo-ping 2.6s var(--vsseo-ease) infinite;
}
@keyframes vsseo-ping { 0% { transform: scale(1); opacity: .5 } 70%, 100% { transform: scale(2.9); opacity: 0 } }

/* ── Hero-Aufteilung ────────────────────────────────────────────────────── */
/* Bis Tablet gestapelt und zentriert, ab Desktop Grafik rechts neben dem Text.
   Die Reihenfolge im DOM bleibt Grafik → Text; auf Desktop tauscht order sie,
   damit die Überschrift links steht, ohne die Lesereihenfolge zu verdrehen. */
.vsseo-hero-split { display: grid; gap: 1.4rem; justify-items: center; text-align: center; }
.vsseo-hero-form { width: 100%; max-width: 36rem; margin-inline: auto; }
@media (min-width: 1024px) {
    .vsseo-hero-split {
        grid-template-columns: minmax(0, 1fr) auto;
        align-items: center; gap: 4rem;
        justify-items: stretch; text-align: left;
    }
    .vsseo-hero-copy { order: 1; min-width: 0; }
    .vsseo-hero-art  { order: 2; }
    .vsseo-hero-art .vsseo-emblem { --vsseo-emblem: 236px; margin: 0; }
    .vsseo-hero-form { margin-inline: 0; max-width: 33rem; }
}

/* ── Emblem: Dokument unter dem Scanner ─────────────────────────────────── */
/* Größe über eine Variable, Radien in Prozent – damit skaliert das Emblem
   auf Desktop mit, ohne dass Plate und Halo aus den Proportionen laufen.
   Alle SVG-Animationen rechnen in viewBox-Einheiten und skalieren mit. */
.vsseo-emblem {
    position: relative; margin: 0 auto;
    width: var(--vsseo-emblem, 168px); height: var(--vsseo-emblem, 168px);
}
.vsseo-emblem-halo {
    position: absolute; inset: -19%; border-radius: 9999px;
    background: radial-gradient(circle, rgba(37,99,235,.24) 0%, transparent 68%);
}
.vsseo-emblem-plate {
    position: absolute; inset: 0; border-radius: 24%;
    background: linear-gradient(158deg, rgba(255,255,255,.94), rgba(248,250,252,.7));
    border: 1px solid rgba(226,232,240,.95);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.9),
                0 1px 2px rgba(15,23,42,.05),
                0 30px 62px -30px rgba(15,23,42,.45);
}
.dark .vsseo-emblem-plate {
    background: linear-gradient(158deg, rgba(30,41,59,.85), rgba(2,6,23,.75));
    border-color: rgba(255,255,255,.09);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.07), 0 30px 66px -30px rgba(0,0,0,.85);
}
.vsseo-emblem svg { position: relative; display: block; width: 100%; height: 100%; }

.vsseo-spin      { transform-box: view-box; transform-origin: 50% 50%; animation: vsseo-spin 34s linear infinite; }
.vsseo-spin-rev  { transform-box: view-box; transform-origin: 50% 50%; animation: vsseo-spin 24s linear infinite reverse; }
@keyframes vsseo-spin { to { transform: rotate(360deg) } }

.vsseo-beam { transform-box: view-box; animation: vsseo-beam 4s var(--vsseo-ease) infinite; }
@keyframes vsseo-beam { 0%, 100% { transform: translateY(0) } 50% { transform: translateY(52px) } }

.vsseo-blip { animation: vsseo-blip 4s var(--vsseo-ease) infinite; }
.vsseo-blip-2 { animation-delay: .5s; }
.vsseo-blip-3 { animation-delay: 1s; }
@keyframes vsseo-blip { 0%, 100% { opacity: .12 } 45%, 65% { opacity: 1 } }

.vsseo-lens { transform-box: view-box; transform-origin: 122px 120px; animation: vsseo-lens 6s var(--vsseo-ease) infinite; }
@keyframes vsseo-lens { 0%, 100% { transform: translate(0,0) } 50% { transform: translate(-4px,-5px) } }

/* ── Überschrift mit Markenverlauf ──────────────────────────────────────── */
.vsseo-grad {
    background: linear-gradient(96deg, #2563eb 0%, #6366f1 46%, #8b5cf6 100%);
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.dark .vsseo-grad {
    background: linear-gradient(96deg, #60a5fa 0%, #818cf8 46%, #c084fc 100%);
    -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ── Eingabeleiste (Glas) ───────────────────────────────────────────────── */
.vsseo-bar {
    display: flex; align-items: center; gap: 10px; padding: 7px 7px 7px 17px;
    border-radius: 9999px;
    background: rgba(255,255,255,.9);
    border: 1px solid rgba(226,232,240,.95);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.8),
                0 1px 2px rgba(15,23,42,.04),
                0 22px 46px -28px rgba(15,23,42,.5);
    transition: border-color .4s var(--vsseo-ease), box-shadow .4s var(--vsseo-ease);
}
.dark .vsseo-bar {
    background: rgba(15,23,42,.62); border-color: rgba(255,255,255,.09);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.05), 0 22px 50px -28px rgba(0,0,0,.8);
}
.vsseo-bar:focus-within {
    border-color: rgba(37,99,235,.55);
    box-shadow: 0 0 0 4px rgba(37,99,235,.13), 0 22px 46px -28px rgba(15,23,42,.5);
}
.vsseo-bar input {
    flex: 1 1 auto; min-width: 0; background: transparent; border: 0; outline: none;
    font-size: .95rem; color: #0f172a; padding: 10px 2px;
}
.dark .vsseo-bar input { color: #f1f5f9; }
.vsseo-bar input::placeholder { color: #475569; }
.dark .vsseo-bar input::placeholder { color: #94a3b8; }
.vsseo-bar-icon { flex: 0 0 auto; color: #475569; }
.dark .vsseo-bar-icon { color: #94a3b8; }
@media (max-width: 639px) {
    .vsseo-bar { flex-direction: column; align-items: stretch; border-radius: 22px; padding: 13px; gap: 11px; }
    .vsseo-bar-icon { display: none; }
    .vsseo-bar input { padding: 6px 4px; }
}

/* ── Buttons ────────────────────────────────────────────────────────────── */
.vsseo-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 9px;
    padding: 12px 24px; border-radius: 9999px;
    font-size: .9rem; font-weight: 600; letter-spacing: -.011em;
    color: #fff; text-decoration: none; white-space: nowrap; border: 0; cursor: pointer;
    background: linear-gradient(180deg, #3b82f6, #2563eb);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.22),
                0 1px 2px rgba(37,99,235,.35),
                0 14px 28px -12px rgba(37,99,235,.7);
    transition: transform .45s var(--vsseo-ease), box-shadow .45s var(--vsseo-ease), filter .45s var(--vsseo-ease);
}
.vsseo-btn:hover {
    filter: saturate(1.08); transform: translateY(-1px);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.28),
                0 2px 5px rgba(37,99,235,.4),
                0 20px 36px -12px rgba(37,99,235,.8);
}
.vsseo-btn:active { transform: translateY(0) scale(.98); }
.vsseo-btn svg { transition: transform .45s var(--vsseo-ease); }
.vsseo-btn:hover svg { transform: translateX(2px); }

/* ── Meta-Zeile unter dem Formular ──────────────────────────────────────── */
.vsseo-meta {
    display: inline-flex; align-items: center; gap: 7px;
    font-size: .76rem; color: #475569;
}
.dark .vsseo-meta { color: #94a3b8; }
.vsseo-meta-sep { width: 1px; height: 13px; background: rgba(15,23,42,.14); }
.dark .vsseo-meta-sep { background: rgba(255,255,255,.14); }

/* ── Glas-Panel als Grundbaustein ───────────────────────────────────────── */
.vsseo-panel {
    position: relative; border-radius: 24px;
    background: rgba(255,255,255,.84);
    border: 1px solid rgba(226,232,240,.95);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.85),
                0 1px 2px rgba(15,23,42,.03),
                0 26px 60px -40px rgba(15,23,42,.5);
    -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
.dark .vsseo-panel {
    background: rgba(15,23,42,.56); border-color: rgba(255,255,255,.08);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.05), 0 26px 60px -40px rgba(0,0,0,.9);
}

/* ── Score-Ring ─────────────────────────────────────────────────────────── */
.vsseo-ring { position: relative; flex: 0 0 auto; }
.vsseo-ring svg { display: block; }
.vsseo-ring-ticks { transform-box: view-box; transform-origin: 50% 50%; animation: vsseo-spin 70s linear infinite; }
.vsseo-ring-value {
    transform-box: view-box; transform-origin: 50% 50%; transform: rotate(-90deg);
    stroke-dasharray: var(--vsseo-dash) 999;
    animation: vsseo-ring-in 1.4s var(--vsseo-ease) both;
}
@keyframes vsseo-ring-in { from { stroke-dasharray: 0 999 } }
.vsseo-ring-num { animation: vsseo-pop .9s var(--vsseo-ease) .25s both; }
@keyframes vsseo-pop { from { opacity: 0; transform: translateY(9px) scale(.92) } }

/* ── Eckdaten-Kacheln ───────────────────────────────────────────────────── */
.vsseo-tile {
    display: flex; align-items: center; gap: 11px;
    padding: 12px 13px; border-radius: 16px;
    background: rgba(15,23,42,.028); border: 1px solid rgba(15,23,42,.06);
    transition: transform .45s var(--vsseo-ease), border-color .45s var(--vsseo-ease);
}
.dark .vsseo-tile { background: rgba(255,255,255,.035); border-color: rgba(255,255,255,.07); }
.vsseo-tile:hover { transform: translateY(-2px); border-color: rgba(37,99,235,.32); }
.vsseo-tile-icon {
    flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center;
    width: 32px; height: 32px; border-radius: 11px; color: #2563eb;
    background: linear-gradient(160deg, rgba(37,99,235,.12), rgba(139,92,246,.08));
    border: 1px solid rgba(37,99,235,.16);
}
.dark .vsseo-tile-icon { color: #93c5fd; border-color: rgba(96,165,250,.2); }

/* ── Fortschrittsbalken mit Verlauf und Sheen ───────────────────────────── */
.vsseo-track { background: #e2e8f0; border-radius: 99px; overflow: hidden; }
.dark .vsseo-track { background: #1e293b; }
.vsseo-fill {
    position: relative; display: block; height: 100%; border-radius: 99px; overflow: hidden;
    animation: vsseo-grow 1.1s var(--vsseo-ease) both;
}
@keyframes vsseo-grow { from { width: 0 !important } }
.vsseo-fill::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.5), transparent);
    transform: translateX(-110%);
    animation: vsseo-sheen 2.4s var(--vsseo-ease) .7s both;
}
@keyframes vsseo-sheen { to { transform: translateX(110%) } }

/* ── Radar-Diagramm ─────────────────────────────────────────────────────── */
.vsseo-radar-shape {
    transform-box: view-box; transform-origin: 130px 112px;
    animation: vsseo-radar-in 1.2s var(--vsseo-ease) both;
}
@keyframes vsseo-radar-in { from { transform: scale(.12); opacity: 0 } }
.vsseo-radar-point { animation: vsseo-fade-in .5s var(--vsseo-ease) 1s both; }
@keyframes vsseo-fade-in { from { opacity: 0 } }

/* ── Kategoriezeile neben dem Radar ─────────────────────────────────────── */
.vsseo-catrow {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 12px; border-radius: 14px;
    transition: background-color .4s var(--vsseo-ease);
}
.vsseo-catrow:hover { background: rgba(15,23,42,.032); }
.dark .vsseo-catrow:hover { background: rgba(255,255,255,.04); }
.vsseo-catrow-icon {
    flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center;
    width: 34px; height: 34px; border-radius: 12px; color: #475569;
    background: rgba(15,23,42,.04); border: 1px solid rgba(15,23,42,.07);
}
.dark .vsseo-catrow-icon { color: #cbd5e1; background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.08); }

/* ── Aufklapper (ohne JavaScript) ───────────────────────────────────────── */
.vsseo-acc > summary { list-style: none; cursor: pointer; }
.vsseo-acc > summary::-webkit-details-marker { display: none; }
.vsseo-acc > summary { transition: background-color .4s var(--vsseo-ease); }
.vsseo-acc > summary:hover { background: rgba(15,23,42,.028); }
.dark .vsseo-acc > summary:hover { background: rgba(255,255,255,.035); }
.vsseo-acc > summary:focus-visible { outline: none; box-shadow: inset 0 0 0 2px rgba(37,99,235,.5); }
.vsseo-chev { transition: transform .4s var(--vsseo-ease); }
.vsseo-acc[open] > .vsseo-sum .vsseo-chev { transform: rotate(180deg); }

/* ── Prüfpunkt-Zeile ────────────────────────────────────────────────────── */
.vsseo-check { transition: background-color .35s var(--vsseo-ease); }
.vsseo-check:hover { background: rgba(15,23,42,.022); }
.dark .vsseo-check:hover { background: rgba(255,255,255,.028); }
.vsseo-status-icon { flex: 0 0 auto; margin-top: 1px; }

/* ── Begriffs-Bubbles ───────────────────────────────────────────────────── */
.vsseo-kw {
    display: inline-flex; align-items: baseline; gap: 8px;
    padding: 8px 14px; border-radius: 14px;
    background: linear-gradient(160deg, rgba(37,99,235,.08), rgba(139,92,246,.05));
    border: 1px solid rgba(37,99,235,.14);
    transition: transform .45s var(--vsseo-ease), border-color .45s var(--vsseo-ease);
}
.dark .vsseo-kw {
    background: linear-gradient(160deg, rgba(96,165,250,.1), rgba(192,132,252,.06));
    border-color: rgba(96,165,250,.18);
}
.vsseo-kw:hover { transform: translateY(-2px); border-color: rgba(37,99,235,.4); }

/* ── Hairline mit Label ─────────────────────────────────────────────────── */
.vsseo-rule { display: flex; align-items: center; gap: 16px; }
.vsseo-rule::before, .vsseo-rule::after {
    content: ''; flex: 1 1 0; height: 1px;
    background: linear-gradient(to right, transparent, rgba(15,23,42,.13), transparent);
}
.dark .vsseo-rule::before, .dark .vsseo-rule::after {
    background: linear-gradient(to right, transparent, rgba(255,255,255,.13), transparent);
}

/* ── Erklär-/Ablauf-Karten ──────────────────────────────────────────────── */
.vsseo-card {
    position: relative; padding: 20px; border-radius: 20px;
    background: rgba(255,255,255,.8);
    border: 1px solid rgba(226,232,240,.95);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.85), 0 1px 2px rgba(15,23,42,.03);
    transition: transform .5s var(--vsseo-ease), box-shadow .5s var(--vsseo-ease), border-color .5s var(--vsseo-ease);
}
.dark .vsseo-card {
    background: rgba(15,23,42,.5); border-color: rgba(255,255,255,.08);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
}
.vsseo-card:hover {
    transform: translateY(-3px); border-color: rgba(37,99,235,.4);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.9), 0 18px 38px -22px rgba(15,23,42,.4);
}
.dark .vsseo-card:hover {
    border-color: rgba(96,165,250,.35);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 18px 44px -22px rgba(0,0,0,.85);
}
.vsseo-card-icon {
    flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center;
    width: 42px; height: 42px; border-radius: 13px; color: #2563eb;
    background: linear-gradient(160deg, rgba(37,99,235,.12), rgba(139,92,246,.08));
    border: 1px solid rgba(37,99,235,.16);
    transition: transform .5s var(--vsseo-ease);
}
.dark .vsseo-card-icon { color: #93c5fd; border-color: rgba(96,165,250,.2); }
.vsseo-card:hover .vsseo-card-icon { transform: translateY(-1px) scale(1.05); }

/* Schritt-Nummer im Ablauf */
.vsseo-step-num {
    position: absolute; top: 16px; right: 18px;
    font-size: 2.6rem; font-weight: 900; line-height: 1;
    color: rgba(15,23,42,.05); letter-spacing: -.04em; pointer-events: none;
}
.dark .vsseo-step-num { color: rgba(255,255,255,.055); }

/* ── Skala-Legende ──────────────────────────────────────────────────────── */
.vsseo-legend { display: inline-flex; align-items: center; gap: 8px; font-size: .74rem; color: #475569; }
.dark .vsseo-legend { color: #94a3b8; }
.vsseo-legend-swatch { width: 22px; height: 6px; border-radius: 99px; }

@media (prefers-reduced-motion: reduce) {
    .vsseo-spin, .vsseo-spin-rev, .vsseo-beam, .vsseo-blip, .vsseo-lens,
    .vsseo-dot::after, .vsseo-ring-ticks, .vsseo-ring-value, .vsseo-ring-num,
    .vsseo-fill, .vsseo-fill::after, .vsseo-radar-shape, .vsseo-radar-point { animation: none; }
    .vsseo-btn, .vsseo-card, .vsseo-tile, .vsseo-kw, .vsseo-chev,
    .vsseo-acc > summary, .vsseo-catrow, .vsseo-check, .vsseo-bar { transition: none; }
    .vsseo-fill::after { display: none; }
}