/* ==========================================================================
   Klarheit – StratApp
   Gleiches System wie klarheit.css, nur Akzent und Neutraltöne wechseln.
   StratApp-Markenfarben: siehe 02 Projekte/StratApp/Style Onepager - StratApp.md
   ========================================================================== */

:root {
    --bg: #f8f9fb;
    --surface: #ffffff;
    --surface-2: #f0f2f6;
    --surface-3: #e4e8ef;
    --ink: #161b26;
    --ink-2: #4a5568;
    --ink-3: #667085;
    --line: rgba(22, 27, 38, 0.10);
    --line-strong: rgba(22, 27, 38, 0.18);

    --accent: #2563eb;
    --accent-ink: #1d4ed8;
    --accent-deep: #1e3a8a;
    --accent-wash: rgba(37, 99, 235, 0.10);
    --on-accent: #ffffff;

    --band-bg: #1f2937;
    --band-ink: #f5f7fa;
    --band-ink-2: #cbd5e1;

    --glass: rgba(248, 249, 251, 0.72);

    /* BSC-Perspektiven, konsistent farbkodiert */
    --bsc-finance: #059669;
    --bsc-customer: #d97706;
    --bsc-process: #7c3aed;
    --bsc-growth: #0ea5e9;

    --status-green: #16a34a;
    --status-yellow: #eab308;
    --status-red: #dc2626;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #0a0c10;
        --surface: #141821;
        --surface-2: #1a1f2a;
        --surface-3: #252b38;
        --ink: #f3f5f9;
        --ink-2: #a9b2c3;
        --ink-3: #8a93a6;
        --line: rgba(243, 245, 249, 0.10);
        --line-strong: rgba(243, 245, 249, 0.18);
        --accent-ink: #7aa7ff;
        --accent-deep: #bcd2ff;
        --accent-wash: rgba(96, 145, 255, 0.16);
        --on-accent: #0a0c10;
        --band-bg: #141821;
        --glass: rgba(10, 12, 16, 0.68);
    }
}

.logo { gap: 0; }

.logo-mark {
    margin-right: 9px;
    border-radius: 50%;
    transform: none;
    background:
        radial-gradient(circle at 50% 50%, #ffffff 0 2px, transparent 2.5px),
        var(--accent);
}

.logo span { color: var(--accent-ink); font-weight: 700; }

#main-nav .nav-back { color: var(--ink-3); }

/* ---------- Hero ---------- */
.app-hero {
    padding-block: clamp(64px, 10vw, 128px) clamp(56px, 8vw, 96px);
    text-align: center;
}

.app-hero .eyebrow { margin-bottom: 20px; }

.app-hero h1 {
    font-size: clamp(42px, 7.6vw, 92px);
    letter-spacing: -0.045em;
    line-height: 1;
    max-width: 16ch;
    margin: 0 auto;
}

.app-hero .lead {
    margin: 28px auto 0;
    max-width: 40ch;
}

.app-hero .btn-row {
    justify-content: center;
    margin-top: 36px;
}

.meta-chips {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-top: 28px;
    padding: 0;
    list-style: none;
}

.meta-chips li {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 999px;
    background: var(--surface);
    box-shadow: inset 0 0 0 1px var(--line);
    font-size: 14px;
    color: var(--ink-2);
}

.meta-chips i { color: var(--accent-ink); }

/* ---------- Karten ---------- */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.card {
    display: grid;
    align-content: start;
    gap: 10px;
    padding: 28px;
    border-radius: var(--r-card);
    background: var(--surface);
    box-shadow: var(--shadow-1);
    transition: transform 0.6s var(--spring), box-shadow 0.4s;
}

.card:hover {
    transform: translateY(-4px) scale(1.01);
    box-shadow: var(--shadow-2);
}

.card h3 {
    font-size: 21px;
    letter-spacing: -0.02em;
}

.card p {
    font-size: 15px;
    color: var(--ink-2);
}

.card-icon {
    width: 44px;
    height: 44px;
    margin-bottom: 14px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: var(--accent-wash);
    color: var(--accent-ink);
    font-size: 19px;
}

.card--problem .card-icon {
    background: var(--surface-2);
    color: var(--ink-2);
}

@media (max-width: 820px) {
    .cards-grid { grid-template-columns: 1fr; }
}

/* ---------- Strategy Map (schematisch) ---------- */
.map {
    margin-top: 18px;
    padding: clamp(20px, 4vw, 36px);
    border-radius: var(--r-stage);
    background: var(--surface);
    box-shadow: var(--shadow-2);
    display: grid;
    gap: 12px;
}

.map-head {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 6px;
}

.map-head b {
    font-size: 19px;
    letter-spacing: -0.02em;
}

.map-head span {
    font-size: 13px;
    color: var(--ink-3);
}

.lane {
    --lane: var(--accent);
    display: grid;
    grid-template-columns: 170px 1fr;
    gap: 16px;
    align-items: center;
    padding: 14px;
    border-radius: 16px;
    background: color-mix(in srgb, var(--lane) 7%, transparent);
}

.lane--finance { --lane: var(--bsc-finance); }
.lane--customer { --lane: var(--bsc-customer); }
.lane--process { --lane: var(--bsc-process); }
.lane--growth { --lane: var(--bsc-growth); }

.lane-name {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 600;
}

.bsc-dot {
    flex: none;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--lane);
}

.lane-nodes {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.node {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 9px 14px;
    border-radius: 12px;
    background: var(--surface);
    box-shadow: var(--shadow-1);
    font-size: 14px;
    font-weight: 500;
    transition: transform 0.5s var(--spring);
}

.node:hover { transform: translateY(-2px); }

.status {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status--green { background: var(--status-green); }
.status--yellow { background: var(--status-yellow); }
.status--red { background: var(--status-red); }

.bsc-legend {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-top: 24px;
    padding: 0;
    list-style: none;
}

.bsc-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 999px;
    background: var(--surface);
    box-shadow: inset 0 0 0 1px var(--line);
    font-size: 14px;
    font-weight: 600;
}

@media (max-width: 640px) {
    .lane { grid-template-columns: 1fr; gap: 10px; }
}

/* ---------- Preise ---------- */
.pricing {
    max-width: 640px;
    margin: 0 auto;
    padding: clamp(28px, 5vw, 48px);
    border-radius: var(--r-stage);
    background: var(--surface);
    box-shadow: var(--shadow-2), inset 0 0 0 2px var(--accent);
    text-align: center;
    display: grid;
    gap: 18px;
    justify-items: center;
}

.badge {
    padding: 5px 12px;
    border-radius: 999px;
    background: var(--accent-wash);
    color: var(--accent-ink);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.price {
    font-size: clamp(56px, 9vw, 84px);
    font-weight: 700;
    letter-spacing: -0.05em;
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

.price span {
    font-size: 19px;
    font-weight: 500;
    letter-spacing: -0.01em;
    color: var(--ink-2);
}

.price-note {
    max-width: 36ch;
    color: var(--ink-2);
}

.later {
    width: 100%;
    padding-top: 20px;
    border-top: 1px solid var(--line);
    font-size: 15px;
    color: var(--ink-2);
}

.later strong { color: var(--ink); }

.bonus {
    width: 100%;
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 16px 18px;
    border-radius: 14px;
    background: var(--surface-2);
    font-size: 15px;
    text-align: left;
}

.bonus i {
    margin-top: 3px;
    color: var(--accent-ink);
}

/* ---------- Beta-Formular im dunklen Band ---------- */
.signup {
    padding-block: clamp(80px, 11vw, 140px);
    background: var(--band-bg);
    color: var(--band-ink);
}

.signup .sec-head h2 { color: var(--band-ink); }
.signup .sec-head .lead { color: var(--band-ink-2); }
.signup .eyebrow { color: #93b4ff; }

.signup-card {
    max-width: 560px;
    margin: 0 auto;
    padding: clamp(24px, 4vw, 36px);
    border-radius: var(--r-stage);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.10);
}

.signup .form-group label { color: var(--band-ink); }

.signup .form-group input,
.signup .form-group textarea {
    background: rgba(255, 255, 255, 0.08);
    color: var(--band-ink);
}

.signup .form-group input::placeholder,
.signup .form-group textarea::placeholder { color: #94a3b8; }

.signup .form-group input:focus,
.signup .form-group textarea:focus {
    background: rgba(255, 255, 255, 0.12);
    border-color: #60a5fa;
    box-shadow: 0 0 0 4px rgba(96, 165, 250, 0.25);
}

.signup .required { color: var(--bsc-customer); }
.signup .optional { color: #94a3b8; }
.signup .form-note { color: #94a3b8; }

.signup .btn-primary {
    background: #2563eb;
    color: #ffffff;
}

.signup .btn-primary:hover { background: #3b82f6; }

/* ---------- Footer ---------- */
.site-footer .footer-claim { max-width: 18ch; }