trihub-ernaehrung-advinters/css/style.css

/* ==========================================================
   tri-hub.de – Design-DNA (Block 4, Projekt-Kickoff)
   Hintergrund:  #0d0d1a / #1a1a2e
   Akzent:       #10B981 (Teal / Emerald Green)
   Primärtext:   #ffffff / #F8FAFC / #94A3B8
   Typografie:   Playfair Display (Display) + Inter (Body)
   Ton:          Du-Ansprache, Premium, direkt
   ========================================================== */

:root {
    --bg-dark: #0d0d1a;
    --bg-panel: #1a1a2e;
    --accent: #10B981;
    --accent-soft: rgba(16, 185, 129, 0.12);
    --text-primary: #ffffff;
    --text-secondary: #F8FAFC;
    --text-muted: #94A3B8;

    --font-display: "Inter", system-ui, sans-serif;
    --font-body: "Inter", system-ui, sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--bg-dark);
    color: var(--text-secondary);
    font-family: var(--font-body);
}

/* ---------- Leistungsübersicht ---------- */

.pakete {
    padding: 5rem 1.5rem;
    max-width: 1120px;
    margin: 0 auto;
}

.pakete__intro {
    text-align: center;
    max-width: 42rem;
    margin: 0 auto 3rem;
}

.pakete__titel {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    color: var(--text-primary);
    margin: 0 0 0.75rem;
}

.pakete__text {
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
}

/* Kästchen nebeneinander, jede Karte für sich */
.pakete__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    align-items: stretch;
}

.paket-karte {
    display: flex;
    flex-direction: column;
    background: var(--bg-panel);
    border: 1px solid rgba(248, 250, 252, 0.08);
    border-radius: 14px;
    padding: 2rem 1.75rem;
    position: relative;
}

.paket-karte--empfohlen {
    border-color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent-soft);
}

.paket-karte--ausgewaehlt {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent);
}

.paket-karte__badge {
    position: absolute;
    top: -0.7rem;
    left: 1.75rem;
    background: var(--accent);
    color: var(--bg-dark);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    margin: 0;
}

.paket-karte__name {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.4rem;
    color: var(--text-primary);
    margin: 0 0 0.5rem;
}

.paket-karte__preis {
    margin: 0 0 0.75rem;
    display: flex;
    align-items: baseline;
    gap: 0.35rem;
}

.paket-karte__betrag {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.paket-karte__zeitraum {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.paket-karte__beschreibung {
    color: var(--text-muted);
    line-height: 1.55;
    margin: 0 0 1.5rem;
    min-height: 3.3em;
}

.paket-karte__leistungen {
    list-style: none;
    margin: 0 0 2rem;
    padding: 0;
    flex-grow: 1;
}

.paket-karte__leistungen li {
    position: relative;
    padding-left: 1.4rem;
    margin-bottom: 0.7rem;
    line-height: 1.4;
    color: var(--text-secondary);
}

.paket-karte__leistungen li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.5em;
    width: 8px;
    height: 8px;
    border-radius: 2px;
    background: var(--accent);
}

.paket-karte__cta {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--bg-dark);
    background: var(--accent);
    border: none;
    border-radius: 8px;
    padding: 0.85rem 1rem;
    cursor: pointer;
    transition: filter 0.15s ease;
}

.paket-karte__cta:hover,
.paket-karte__cta:focus-visible {
    filter: brightness(1.1);
}

.paket-karte__cta:focus-visible {
    outline: 2px solid var(--text-primary);
    outline-offset: 2px;
}

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

    .paket-karte--empfohlen {
        order: -1;
    }
}