/* ============================================================
   FortKnox PreDB – Landing / Index
   Baut auf fk-neon.css auf (Farben, Fonts, Grundflächen)
   ============================================================ */

.ix-shell {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 1240px;
    min-height: 100vh;
    margin: 0 auto;
    padding: 24px clamp(16px, 3vw, 40px) 26px;
}

/* ---------- Kopf ---------- */

.ix-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
    flex-wrap: wrap;
    padding-bottom: 22px;
    border-bottom: 1px solid rgba(125, 255, 42, .16);
}

.ix-brand .fk-brand-badge {
    width: clamp(86px, 9.6vw, 132px);
}

.ix-brand .fk-wordmark {
    font-size: clamp(34px, 4.2vw, 58px);
}

.ix-brand .fk-brand-sub {
    margin-top: 6px;
    font-size: clamp(8px, .82vw, 10.5px);
    letter-spacing: .34em;
}

.ix-brand .fk-brand-tags {
    margin-top: 5px;
    font-size: 8.5px;
    letter-spacing: .24em;
}

.ix-top-right {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.ix-domains {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 8px 13px;
    border: 1px solid #223634;
    border-radius: 4px;
    background: linear-gradient(150deg, rgba(12, 24, 26, .9), rgba(6, 12, 14, .95));
    color: var(--fk-muted);
    font-family: var(--fk-mono);
    font-size: 10.5px;
    letter-spacing: .06em;
}

.ix-domains i {
    color: var(--fk-green);
    font-style: normal;
    font-size: 7px;
    text-shadow: 0 0 8px rgba(125, 255, 42, .7);
}

.ix-status {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 9px 14px;
    border: 1px solid rgba(125, 255, 42, .3);
    border-radius: 999px;
    background: rgba(125, 255, 42, .06);
    color: var(--fk-green);
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: .2em;
    text-transform: uppercase;
    white-space: nowrap;
    box-shadow: 0 0 20px rgba(125, 255, 42, .08);
}

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

.ix-main {
    display: flex;
    flex: 1;
    flex-direction: column;
    justify-content: center;
    padding: clamp(30px, 6vh, 70px) 0 clamp(24px, 4vh, 44px);
}

.ix-eyebrow {
    margin: 0;
    color: var(--fk-green);
    font-family: var(--fk-mono);
    font-size: clamp(10px, 1vw, 12px);
    letter-spacing: .46em;
    text-align: center;
    text-transform: uppercase;
    text-shadow: 0 0 16px rgba(125, 255, 42, .35);
}

.ix-headline {
    margin: 16px 0 0;
    color: #f2fff8;
    font-family: var(--fk-display);
    font-size: clamp(38px, 6.4vw, 82px);
    font-weight: 700;
    letter-spacing: .01em;
    line-height: .98;
    text-align: center;
    text-shadow: 0 10px 30px rgba(0, 0, 0, .5);
}

.ix-headline span {
    color: var(--fk-green);
    text-shadow: 0 0 30px rgba(125, 255, 42, .4);
}

.ix-lead {
    max-width: 700px;
    margin: 18px auto 0;
    color: var(--fk-muted);
    font-size: clamp(14px, 1.35vw, 17px);
    line-height: 1.62;
    text-align: center;
}

/* ---------- Kennzahlen ---------- */

.ix-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin: clamp(28px, 5vh, 52px) 0 0;
}

.ix-stat {
    position: relative;
    padding: 16px 18px 17px;
    border: 1px solid #223634;
    border-radius: 4px;
    background:
        linear-gradient(90deg, rgba(125, 255, 42, .85), rgba(125, 255, 42, .85)) left top / 20px 1px no-repeat,
        linear-gradient(0deg, rgba(125, 255, 42, .85), rgba(125, 255, 42, .85)) left top / 1px 20px no-repeat,
        linear-gradient(270deg, rgba(43, 217, 255, .75), rgba(43, 217, 255, .75)) right bottom / 20px 1px no-repeat,
        linear-gradient(180deg, rgba(43, 217, 255, .75), rgba(43, 217, 255, .75)) right bottom / 1px 20px no-repeat,
        repeating-linear-gradient(90deg, rgba(255, 255, 255, .014) 0 1px, transparent 1px 4px),
        linear-gradient(150deg, rgba(15, 26, 28, .99), rgba(6, 12, 14, .995));
    box-shadow: inset 0 1px rgba(255, 255, 255, .04), 0 14px 30px rgba(0, 0, 0, .28);
    overflow: hidden;
}

.ix-stat b {
    display: block;
    color: #f3fff8;
    font-family: var(--fk-display);
    font-size: clamp(22px, 2.6vw, 33px);
    font-weight: 700;
    letter-spacing: .01em;
    line-height: 1.05;
}

.ix-stat small {
    display: block;
    margin-top: 6px;
    color: var(--fk-muted);
    font-family: var(--fk-display);
    font-size: 9.5px;
    letter-spacing: .16em;
    text-transform: uppercase;
}

/* ---------- Navigationskarten ---------- */

.ix-links {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: clamp(18px, 3vh, 28px);
}

.ix-link {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 22px 22px 20px;
    border: 1px solid #223634;
    border-radius: 4px;
    background:
        repeating-linear-gradient(90deg, rgba(255, 255, 255, .012) 0 1px, transparent 1px 4px),
        linear-gradient(155deg, rgba(15, 26, 28, .99), rgba(6, 12, 14, .995));
    color: inherit;
    text-decoration: none;
    overflow: hidden;
    transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.ix-link::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, rgba(125, 255, 42, .8), rgba(43, 217, 255, .5) 60%, transparent);
    opacity: .5;
    transition: opacity .18s ease;
}

.ix-link:hover {
    transform: translateY(-3px);
    border-color: rgba(125, 255, 42, .48);
    box-shadow: 0 20px 44px rgba(0, 0, 0, .42), 0 0 28px rgba(125, 255, 42, .12);
}

.ix-link:hover::before {
    opacity: 1;
}

.ix-link.primary {
    border-color: rgba(125, 255, 42, .3);
    box-shadow: inset 0 0 34px rgba(125, 255, 42, .04);
}

.ix-ico {
    display: grid;
    width: 44px;
    height: 44px;
    margin-bottom: 4px;
    place-items: center;
    border: 1px solid rgba(125, 255, 42, .3);
    border-radius: 4px;
    background: rgba(125, 255, 42, .06);
    color: var(--fk-green);
    box-shadow: inset 0 0 18px rgba(125, 255, 42, .05);
}

.ix-ico svg {
    width: 22px;
    height: 22px;
    filter: drop-shadow(0 0 7px rgba(125, 255, 42, .45));
}

.ix-link h2 {
    margin: 0;
    color: #eafff1;
    font-family: var(--fk-display);
    font-size: 18px;
    font-weight: 600;
    letter-spacing: .02em;
}

.ix-link p {
    margin: 0;
    color: var(--fk-muted);
    font-size: 13px;
    line-height: 1.5;
}

.ix-link .ix-go {
    margin-top: 8px;
    color: var(--fk-green);
    font-family: var(--fk-display);
    font-size: 10.5px;
    font-weight: 600;
    letter-spacing: .16em;
    text-transform: uppercase;
    transition: text-shadow .18s ease;
}

.ix-link:hover .ix-go {
    text-shadow: 0 0 14px rgba(125, 255, 42, .45);
}

/* ---------- Fuß ---------- */

.ix-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px 18px;
    flex-wrap: wrap;
    padding-top: 18px;
    border-top: 1px solid rgba(125, 255, 42, .12);
    color: var(--fk-dim);
    font-family: var(--fk-mono);
    font-size: 10.5px;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.ix-foot-domains {
    display: inline-flex;
    align-items: center;
    gap: 9px;
}

.ix-foot-domains a {
    color: var(--fk-green);
    text-decoration: none;
    transition: text-shadow .18s ease;
}

.ix-foot-domains a:hover {
    text-shadow: 0 0 12px rgba(125, 255, 42, .5);
}

.ix-foot-domains i {
    color: var(--fk-cyan);
    font-style: normal;
    font-size: 7px;
}

/* ---------- Responsive ---------- */

@media (max-width: 860px) {
    .ix-top {
        align-items: flex-start;
    }

    .ix-links {
        grid-template-columns: 1fr;
    }

    .ix-link {
        padding: 18px 18px 16px;
    }
}

@media (max-width: 620px) {
    .ix-stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 9px;
    }

    .ix-stat {
        padding: 13px 13px 14px;
    }

    .ix-top-right {
        width: 100%;
        justify-content: space-between;
    }

    .ix-eyebrow {
        letter-spacing: .3em;
    }

    .ix-foot {
        justify-content: center;
        text-align: center;
    }
}

@media (max-width: 380px) {
    .ix-domains {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ix-link {
        transition: none;
    }
}