/* =========================================================================
   isb.nrw – wupp.iT · Informationssicherheit
   Eigenes, dependency-freies Design-System (keine externen Ressourcen)
   ========================================================================= */

:root {
    /* Marke */
    --brand:        #99C046;   /* wupp.iT Lime-Green */
    --brand-600:    #7fa736;
    --brand-700:    #5f7d24;   /* dunkel genug für Text/Links auf Weiß */
    --brand-050:    #f2f7e8;
    --brand-100:    #e6efd4;

    --ink:          #1e2a1e;   /* dunkles Grün-Anthrazit (Sidebar-Ton) */
    --gray:         #676767;   /* wupp.iT Sekundärfarbe (Grau) */
    --slate-900:    #212423;   /* Überschriften – neutrales Anthrazit */
    --slate-700:    #454747;   /* Fließtext kräftig */
    --slate-600:    #676767;   /* Sekundär-/Fließtext = Markengrau */
    --slate-400:    #9a9a9a;
    --line:         #e5e7e5;
    --surface:      #ffffff;
    --surface-2:    #f6f9f2;
    --surface-3:    #eef4e6;

    --danger:       #d6455a;
    --amber:        #e0a020;
    --info:         #2f7fd6;

    --radius:       14px;
    --radius-lg:    22px;
    --radius-sm:    9px;
    --shadow-sm:    0 1px 2px rgba(30,42,30,.06), 0 1px 3px rgba(30,42,30,.05);
    --shadow:       0 6px 22px -8px rgba(30,42,30,.18);
    --shadow-lg:    0 30px 60px -20px rgba(30,42,30,.32);

    --maxw:         1160px;
    --gap:          clamp(1rem, 3vw, 2rem);

    --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
            "Helvetica Neue", Arial, "Noto Sans", sans-serif;
}

/* ---------- Reset / Basis ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
    font-family: var(--font);
    color: var(--slate-700);
    background: var(--surface);
    line-height: 1.65;
    font-size: clamp(1rem, 0.55vw + 0.9rem, 1.075rem);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-wrap: break-word;   /* lange Komposita nie über den Rand */
}

img { max-width: 100%; display: block; height: auto; }
a { color: var(--brand-700); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 { color: var(--slate-900); line-height: 1.12; letter-spacing: -0.02em; font-weight: 800; overflow-wrap: break-word; hyphens: auto; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.5rem); }
h3 { font-size: 1.22rem; letter-spacing: -0.01em; }
p { color: var(--slate-600); }

.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gap); }

/* Sichtbar nur für Screenreader */
.visually-hidden {
    position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
    position: absolute; left: 12px; top: -60px; z-index: 200;
    background: var(--ink); color: #fff; padding: .7rem 1.1rem; border-radius: 8px;
    transition: top .2s ease;
}
.skip-link:focus { top: 12px; text-decoration: none; }

:focus-visible { outline: 3px solid var(--brand-600); outline-offset: 2px; border-radius: 4px; }

/* ---------- Buttons ---------- */
.btn {
    --_bg: var(--brand); --_fg: #14210a;
    display: inline-flex; align-items: center; gap: .55rem;
    font-weight: 700; font-size: 1rem; line-height: 1;
    padding: .95rem 1.5rem; border-radius: 999px; border: 1px solid transparent;
    background: var(--_bg); color: var(--_fg); cursor: pointer;
    transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
    box-shadow: var(--shadow-sm); text-align: center; text-decoration: none;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); text-decoration: none; }
.btn:active { transform: translateY(0); }
.btn--primary { --_bg: var(--brand); box-shadow: 0 10px 24px -10px rgba(127,167,54,.85); }
.btn--dark    { --_bg: var(--ink); --_fg: #fff; }
.btn--ghost   { --_bg: transparent; --_fg: var(--slate-900); border-color: var(--line); }
.btn--ghost:hover { background: var(--surface-2); }
.btn--light   { --_bg: #fff; --_fg: var(--slate-900); }
.btn svg { width: 1.1em; height: 1.1em; }

/* ---------- Header / Nav ---------- */
.site-header {
    position: sticky; top: 0; z-index: 100;
    background: rgba(255,255,255,.82);
    backdrop-filter: saturate(140%) blur(12px);
    -webkit-backdrop-filter: saturate(140%) blur(12px);
    border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 1rem; height: 72px; }
.nav__brand { display: flex; align-items: center; gap: .6rem; font-weight: 800; color: var(--slate-900); }
.nav__brand img { height: 34px; width: auto; }
.nav__brand:hover { text-decoration: none; }
.nav__brand .tld { color: var(--brand); }
.nav__links { display: flex; align-items: center; gap: .35rem; list-style: none; }
.nav__links a {
    color: var(--slate-700); font-weight: 600; font-size: .96rem;
    padding: .5rem .6rem; border-radius: 8px; white-space: nowrap;
}
.nav__links a:hover { background: var(--surface-2); color: var(--slate-900); text-decoration: none; }
.nav__cta { display: flex; align-items: center; gap: .5rem; }
.nav__phone { display: inline-flex; align-items: center; gap: .45rem; font-weight: 700; color: var(--slate-900); padding: .5rem .6rem; border-radius: 8px; white-space: nowrap; }
.nav__phone:hover { background: var(--surface-2); text-decoration: none; }
.nav__phone svg { width: 1.15rem; height: 1.15rem; color: var(--brand-700); flex: none; }
@media (max-width: 560px) { .nav__phone span { display: none; } }
.nav__toggle {
    display: none; background: none; border: 1px solid var(--line);
    border-radius: 9px; padding: .5rem; cursor: pointer; color: var(--slate-900);
}
.nav__toggle svg { width: 22px; height: 22px; display: block; }

@media (max-width: 1024px) {
    .nav__links, .nav__cta .btn--dark { display: none; }
    .nav__toggle { display: inline-flex; }
    .nav--open .nav__links {
        display: flex; position: absolute; left: 0; right: 0; top: 72px;
        flex-direction: column; align-items: stretch; gap: .15rem;
        background: var(--surface); border-bottom: 1px solid var(--line);
        padding: .6rem var(--gap) 1rem; box-shadow: var(--shadow);
    }
    .nav--open .nav__links a { padding: .8rem .6rem; }
}

/* ---------- Sektionen ---------- */
.section { padding: clamp(3.5rem, 7vw, 6.5rem) 0; }
.section--tint { background: var(--surface-2); }
.section--ink { background: var(--ink); }
.section__head { max-width: 720px; margin-bottom: clamp(2rem, 4vw, 3rem); }
.section__head.center { margin-inline: auto; text-align: center; }
.eyebrow {
    display: inline-flex; align-items: center; gap: .5rem;
    font-weight: 700; font-size: .82rem; letter-spacing: .08em; text-transform: uppercase;
    color: var(--brand-700); background: var(--brand-050);
    padding: .4rem .8rem; border-radius: 999px; margin-bottom: 1rem;
}
.section__head p { margin-top: .9rem; font-size: 1.08rem; }
.lead { font-size: 1.12rem; color: var(--slate-600); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: clamp(3rem, 7vw, 5.5rem) 0 clamp(3rem, 6vw, 5rem); }
.hero::before {
    content: ""; position: absolute; inset: -30% -10% auto -10%; height: 720px; z-index: -1;
    background:
        radial-gradient(60% 55% at 78% 8%, rgba(153,192,70,.28), transparent 60%),
        radial-gradient(50% 50% at 8% 20%, rgba(153,192,70,.14), transparent 55%),
        linear-gradient(180deg, var(--brand-050), transparent 70%);
}
.hero__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 4vw, 3.5rem); align-items: center; }
.hero h1 { font-size: clamp(2.1rem, 5.2vw, 3.5rem); font-weight: 850; }
.hero h1 .hl { color: var(--brand-700); }
.hero__sub { margin-top: 1.25rem; font-size: clamp(1.05rem, 1.4vw, 1.22rem); max-width: 34ch; }
.hero__cta { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.8rem; }
.hero__badges { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.8rem; }

.badge {
    display: inline-flex; align-items: center; gap: .5rem;
    background: var(--surface); border: 1px solid var(--line); border-radius: 999px;
    padding: .5rem .9rem; font-weight: 650; font-size: .9rem; color: var(--slate-700);
    box-shadow: var(--shadow-sm);
}
.badge svg { width: 1.05rem; height: 1.05rem; color: var(--brand-700); flex: none; }

/* Hero-Panel (Produktvorschau) */
.hero__panel {
    position: relative; border-radius: var(--radius-lg); overflow: hidden;
    box-shadow: var(--shadow-lg); border: 1px solid var(--line);
    transform: perspective(1400px) rotateY(-6deg) rotateX(2deg);
    transition: transform .5s ease;
}
.hero__panel:hover { transform: perspective(1400px) rotateY(-2deg) rotateX(1deg); }
.hero__panel img { width: 100%; }
.hero__panel .tag {
    position: absolute; left: 14px; bottom: 14px;
    background: rgba(30,42,30,.86); color: #fff; font-size: .8rem; font-weight: 600;
    padding: .4rem .75rem; border-radius: 999px; backdrop-filter: blur(4px);
}

@media (max-width: 860px) {
    .hero__grid { grid-template-columns: 1fr; }
    .hero__panel { transform: none; order: -1; }
    .hero__sub { max-width: none; }
}

/* Sub-Hero (Unterseiten) */
.hero--sub { padding-bottom: clamp(1.5rem, 3vw, 2.5rem); }
.hero--sub .hero__sub { max-width: 62ch; }
.crumbs { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; font-size: .9rem; color: var(--slate-600); margin-bottom: 1rem; }
.crumbs a { color: var(--slate-600); font-weight: 600; }
.crumbs a:hover { color: var(--brand-700); }
.crumbs [aria-current] { color: var(--slate-900); font-weight: 700; }

/* Ratgeber / Artikel */
.section--flush-top { padding-top: 0; }
.article { max-width: 780px; }
.article .lead { margin-bottom: 1.6rem; }
.article h2 { font-size: 1.4rem; margin-top: 2.2rem; margin-bottom: .7rem; }
.article p { margin-bottom: 1rem; }
.post-meta { display: flex; gap: .6rem; align-items: center; color: var(--slate-600); font-size: .92rem; margin: .2rem 0 0; }
.post-meta .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--slate-400); flex: none; }
.post-card__meta { color: var(--slate-600); font-size: .85rem; font-weight: 600; margin-bottom: .5rem; }
.post-card h3 { margin-bottom: .5rem; }

/* ---------- Trust-Leiste ---------- */
.trustbar { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface); }
.trustbar__inner {
    display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
    gap: clamp(1rem, 4vw, 3rem); padding: 1.1rem 0; text-align: center;
}
.trustbar__item { display: flex; align-items: center; gap: .55rem; color: var(--slate-600); font-weight: 600; font-size: .95rem; }
.trustbar__item svg { width: 1.2rem; height: 1.2rem; color: var(--brand-700); flex: none; }

/* ---------- Karten-Grid ---------- */
.grid { display: grid; gap: 1.2rem; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 880px) { .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; } }

.card {
    background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
    padding: 1.5rem; box-shadow: var(--shadow-sm);
    transition: transform .2s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--brand-100); }
.card__icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 46px; height: 46px; border-radius: 12px; margin-bottom: 1rem;
    background: var(--brand-050); color: var(--brand-700);
}
.card__icon svg { width: 24px; height: 24px; }
.card h3 { margin-bottom: .45rem; }
.card p { font-size: .98rem; }
a.card { text-decoration: none; }
a.card:hover { text-decoration: none; }
.card__more { display: inline-flex; align-items: center; gap: .35rem; margin-top: .9rem; font-weight: 700; font-size: .9rem; color: var(--brand-700); }
.card__more svg { width: 1rem; height: 1rem; transition: transform .2s ease; }
a.card:hover .card__more svg { transform: translateX(3px); }

/* ---------- Split (ISB + DSB) ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 4vw, 3rem); align-items: center; }
@media (max-width: 820px) { .split { grid-template-columns: 1fr; } }
.checklist { list-style: none; display: grid; gap: .8rem; margin-top: 1.3rem; }
.checklist li { display: flex; gap: .7rem; align-items: flex-start; color: var(--slate-700); }
.checklist svg { width: 1.35rem; height: 1.35rem; color: var(--brand-700); flex: none; margin-top: .1rem; }

/* ---------- Zertifikate ---------- */
.certs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.2rem; max-width: 760px; margin-inline: auto; }
@media (max-width: 720px) { .certs { grid-template-columns: 1fr; max-width: 420px; } }
.cert {
    background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
    padding: 1.6rem; text-align: center; box-shadow: var(--shadow-sm);
}
.cert__seal {
    width: 64px; height: 64px; margin: 0 auto 1rem; border-radius: 50%;
    display: grid; place-items: center; background: var(--brand-050); color: var(--brand-700);
    border: 2px solid var(--brand-100);
}
.cert__seal svg { width: 30px; height: 30px; }
.cert__img {
    height: 130px; width: auto; margin: 0 auto 1rem; display: block;
    filter: drop-shadow(0 6px 14px rgba(30,42,30,.14));
}
.cert strong { display: block; color: var(--slate-900); font-size: 1.05rem; }
.cert span { color: var(--slate-600); font-size: .92rem; }

/* ---------- Utilities ---------- */
.panel--flat { transform: none !important; }
.btn--block { width: 100%; justify-content: center; }
.footer__lead { max-width: 38ch; }
.footer__contact { font-size: .92rem; }
.cta-center { justify-content: center; }
.chips.center { justify-content: center; }
.subhead-center { text-align: center; margin: 2.2rem 0 .9rem; font-weight: 700; color: var(--slate-900); }

/* ---------- Experten-Karte (E-E-A-T) ---------- */
.expert { display: flex; gap: 1.3rem; align-items: flex-start; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 1.7rem; box-shadow: var(--shadow); }
.expert__avatar { width: 88px; height: 88px; flex: none; border-radius: 50%; display: grid; place-items: center; font-weight: 800; font-size: 1.7rem; color: #14210a; background: linear-gradient(135deg, var(--brand), var(--brand-600)); }
.expert__avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.expert strong { display: block; font-size: 1.2rem; color: var(--slate-900); }
.expert__role { color: var(--brand-700); font-weight: 650; font-size: .95rem; }
.expert p { margin-top: .6rem; font-size: .97rem; }
.expert__creds { list-style: none; display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .9rem; }
.expert__creds li { display: inline-flex; align-items: center; gap: .35rem; font-size: .82rem; font-weight: 650; background: var(--brand-050); color: var(--brand-700); padding: .3rem .7rem; border-radius: 999px; }

/* ---------- Referenzen / Testimonials ---------- */
.testimonials { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.2rem; margin-top: 2rem; }
@media (max-width: 700px) { .testimonials { grid-template-columns: 1fr; } .expert { flex-direction: column; } }
.testimonial { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow-sm); }
.testimonial p { font-style: italic; color: var(--slate-700); }
.testimonial cite { display: block; margin-top: .8rem; font-style: normal; font-weight: 700; color: var(--slate-900); font-size: .92rem; }
.testimonial cite span { display: block; font-weight: 500; color: var(--slate-600); }

/* ---------- ISMS Produkt ---------- */
.isms__intro { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(1.5rem,4vw,3rem); align-items: center; margin-bottom: 2.5rem; }
@media (max-width: 860px) { .isms__intro { grid-template-columns: 1fr; } }

.feature-list { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: .7rem 1.5rem; margin-top: 1.2rem; }
@media (max-width: 520px) { .feature-list { grid-template-columns: 1fr; } }
.feature-list li { display: flex; gap: .55rem; align-items: flex-start; font-size: .97rem; color: var(--slate-700); }
.feature-list svg { width: 1.15rem; height: 1.15rem; color: var(--brand-700); flex: none; margin-top: .18rem; }

/* Galerie */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
@media (max-width: 880px) { .gallery { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .gallery { grid-template-columns: 1fr; } }
.shot {
    position: relative; border: 1px solid var(--line); border-radius: var(--radius);
    overflow: hidden; background: var(--surface); box-shadow: var(--shadow-sm); cursor: zoom-in;
    transition: transform .2s ease, box-shadow .25s ease;
}
.shot:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.shot img { aspect-ratio: 16 / 10; object-fit: cover; object-position: top left; }
.shot figcaption {
    padding: .7rem .9rem; font-size: .9rem; font-weight: 600; color: var(--slate-700);
    border-top: 1px solid var(--line); background: var(--surface);
    display: flex; align-items: center; gap: .45rem;
}
.shot figcaption svg { width: 1rem; height: 1rem; color: var(--brand-700); }

/* Normen-Chips */
.chips { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: 1.6rem; }
.chip {
    background: var(--surface); border: 1px solid var(--line); border-radius: 999px;
    padding: .45rem .9rem; font-weight: 650; font-size: .88rem; color: var(--slate-700);
    box-shadow: var(--shadow-sm);
}
.chip.is-brand { background: var(--brand-050); border-color: var(--brand-100); color: var(--brand-700); }

/* ---------- NIS2-Schnellcheck ---------- */
.nis2 { max-width: 820px; margin-inline: auto; display: grid; gap: 1rem; }
.nis2__q { border: 1px solid var(--line); border-radius: var(--radius); padding: 1.2rem 1.3rem; background: var(--surface); }
.nis2__q legend { font-weight: 700; color: var(--slate-900); padding: 0; }
.nis2__q legend span { display: block; font-weight: 400; font-size: .9rem; color: var(--slate-600); margin-top: .35rem; }
.nis2__opts { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: .9rem; }
.nis2__opts label { display: inline-flex; align-items: center; gap: .45rem; border: 1px solid var(--line); border-radius: 999px; padding: .5rem .95rem; cursor: pointer; font-weight: 600; transition: border-color .15s ease, background .15s ease; }
.nis2__opts label:hover { border-color: var(--brand-600); background: var(--surface-2); }
.nis2__opts input { accent-color: var(--brand-600); }
.nis2 button { justify-self: start; }
.nis2__result { max-width: 820px; margin: 1.4rem auto 0; }
.nis2__card { border-radius: var(--radius); padding: 1.4rem 1.5rem; border: 1px solid var(--line); }
.nis2__card strong { display: block; font-size: 1.15rem; color: var(--slate-900); margin-bottom: .4rem; }
.nis2__card p { margin-bottom: 1rem; }
.nis2__card .btn { width: 100%; }
.nis2__card--high { background: #fdecef; border-color: #f6c9d1; }
.nis2__card--warn { background: #fff6e6; border-color: #f3e0b5; }
.nis2__card--ok   { background: var(--brand-050); border-color: var(--brand-100); }
.nis2__disclaimer { max-width: 820px; margin: 1rem auto 0; font-size: .85rem; color: var(--slate-400); text-align: center; }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
@media (max-width: 760px) { .stats { grid-template-columns: repeat(2, 1fr); } }
.stat { text-align: center; padding: 1.2rem; }
.stat b { display: block; font-size: clamp(1.9rem, 4vw, 2.6rem); font-weight: 850; color: #fff; letter-spacing: -.03em; }
.stat span { color: rgba(255,255,255,.72); font-size: .95rem; font-weight: 600; }
.section--ink h2, .section--ink .eyebrow { color: #fff; }
.section--ink .eyebrow { background: rgba(255,255,255,.1); color: var(--brand); }
.section--ink p { color: rgba(255,255,255,.75); }

/* ---------- Prozess ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; counter-reset: step; }
@media (max-width: 860px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .steps { grid-template-columns: 1fr; } }
.step {
    position: relative; background: var(--surface); border: 1px solid var(--line);
    border-radius: var(--radius); padding: 1.5rem 1.4rem 1.4rem;
}
.step__num {
    display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 12px;
    background: var(--ink); color: var(--brand); font-weight: 800; margin-bottom: .9rem; font-size: 1.05rem;
}
.step h3 { font-size: 1.08rem; margin-bottom: .35rem; }
.step p { font-size: .95rem; }

/* ---------- Kontakt ---------- */
.contact { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(1.5rem,4vw,3rem); }
@media (max-width: 860px) { .contact { grid-template-columns: 1fr; } }
.contact__info { display: grid; gap: 1.1rem; align-content: start; }
.contact__row { display: flex; gap: .8rem; align-items: flex-start; }
.contact__row .ic {
    width: 42px; height: 42px; border-radius: 12px; flex: none; display: grid; place-items: center;
    background: var(--brand-050); color: var(--brand-700);
}
.contact__row .ic svg { width: 20px; height: 20px; }
.contact__row b { color: var(--slate-900); display: block; }
.contact__row a { color: var(--slate-700); }

.form {
    background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg);
    padding: clamp(1.4rem, 3vw, 2.2rem); box-shadow: var(--shadow);
}
.form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 560px) { .form__grid { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: .35rem; }
.field.col-2 { grid-column: 1 / -1; }
.field label { font-weight: 650; font-size: .92rem; color: var(--slate-900); }
.field .req { color: var(--danger); }
.field input, .field textarea {
    font: inherit; color: var(--slate-900); background: var(--surface-2);
    border: 1px solid var(--line); border-radius: 10px; padding: .8rem .9rem; width: 100%;
    transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}
.field input:focus, .field textarea:focus {
    outline: none; border-color: var(--brand-600); background: var(--surface);
    box-shadow: 0 0 0 3px rgba(153,192,70,.25);
}
.field textarea { resize: vertical; min-height: 130px; }
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"] { border-color: var(--danger); }
.field .err { color: var(--danger); font-size: .85rem; }

/* Honeypot – für Menschen unsichtbar */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.consent { display: flex; gap: .6rem; align-items: flex-start; font-size: .92rem; color: var(--slate-600); }
.consent input { width: 1.15rem; height: 1.15rem; margin-top: .2rem; flex: none; accent-color: var(--brand-600); }

.alert { border-radius: 12px; padding: .9rem 1.1rem; font-weight: 600; margin-bottom: 1.2rem; display: flex; gap: .6rem; align-items: flex-start; }
.alert svg { width: 1.25rem; height: 1.25rem; flex: none; margin-top: .1rem; }
.alert--ok { background: var(--brand-050); color: var(--brand-700); border: 1px solid var(--brand-100); }
.alert--err { background: #fdecef; color: #b3253c; border: 1px solid #f6c9d1; }

/* ---------- Footer ---------- */
.footer { background: var(--ink); color: rgba(255,255,255,.72); padding: clamp(3rem,5vw,4rem) 0 2rem; }
.footer a { color: rgba(255,255,255,.8); }
.footer a:hover { color: #fff; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; margin-bottom: 2.5rem; }
@media (max-width: 720px) { .footer__grid { grid-template-columns: 1fr; gap: 1.6rem; } }
.footer__brand { display: flex; align-items: center; gap: .6rem; color: #fff; font-weight: 800; font-size: 1.15rem; margin-bottom: .8rem; }
.footer__brand img { height: 30px; filter: brightness(0) invert(1); opacity: .95; }
.footer__brand .tld { color: var(--brand); }
.footer h4 { color: #fff; font-size: .95rem; text-transform: uppercase; letter-spacing: .06em; margin-bottom: .9rem; }
.footer ul { list-style: none; display: grid; gap: .5rem; font-size: .95rem; }
.footer__bottom {
    border-top: 1px solid rgba(255,255,255,.12); padding-top: 1.5rem;
    display: flex; flex-wrap: wrap; gap: .8rem 1.5rem; justify-content: space-between; align-items: center;
    font-size: .88rem;
}
.footer__bottom nav { display: flex; gap: 1.2rem; flex-wrap: wrap; }

/* ---------- Rechtsseiten (Impressum/Datenschutz) ---------- */
.legal { padding: clamp(2.5rem,5vw,4rem) 0; }
.legal .container { max-width: 820px; }
.legal h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); margin-bottom: .4rem; }
.legal h2 { font-size: 1.35rem; margin-top: 2.2rem; margin-bottom: .6rem; }
.legal h3 { font-size: 1.08rem; margin-top: 1.4rem; margin-bottom: .3rem; }
.legal p, .legal li { color: var(--slate-700); }
.legal ul { margin: .4rem 0 .4rem 1.2rem; display: grid; gap: .3rem; }
.legal address { font-style: normal; line-height: 1.9; }
.legal .back { display: inline-flex; align-items: center; gap: .4rem; margin-bottom: 1.5rem; font-weight: 600; }
.note { background: var(--surface-2); border: 1px dashed var(--line); border-radius: 12px; padding: 1rem 1.2rem; margin-top: 1rem; font-size: .95rem; }

/* ---------- Statistik (stats.php) ---------- */
.stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-top: 1.5rem; }
@media (max-width: 700px) { .stats-grid { grid-template-columns: 1fr; } }
.stats-table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.stats-table caption { text-align: left; font-weight: 700; color: var(--slate-900); margin-bottom: .5rem; }
.stats-table th, .stats-table td { text-align: left; padding: .45rem .6rem; border-bottom: 1px solid var(--line); }
.stats-table td.num, .stats-table th.num { text-align: right; white-space: nowrap; }
.stats-kpis { display: flex; flex-wrap: wrap; gap: 1rem; margin: 1.2rem 0; }
.stats-kpi { background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.3rem; }
.stats-kpi b { display: block; font-size: 1.6rem; color: var(--slate-900); }
.stats-kpi span { color: var(--slate-600); font-size: .88rem; }

/* ---------- Lightbox ---------- */
.lightbox {
    position: fixed; inset: 0; z-index: 300; display: none;
    background: rgba(16,24,18,.88); backdrop-filter: blur(4px);
    align-items: center; justify-content: center; padding: clamp(1rem, 4vw, 3rem);
}
.lightbox.is-open { display: flex; animation: fade .2s ease; }
.lightbox img { max-width: 100%; max-height: 88vh; border-radius: 12px; box-shadow: var(--shadow-lg); }
.lightbox__close {
    position: absolute; top: 1.2rem; right: 1.4rem; background: rgba(255,255,255,.15);
    color: #fff; border: none; width: 44px; height: 44px; border-radius: 50%; cursor: pointer;
    font-size: 1.5rem; line-height: 1; display: grid; place-items: center;
}
.lightbox__close:hover { background: rgba(255,255,255,.3); }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }

/* ---------- Scroll-Reveal ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .08s; }
.reveal[data-delay="2"] { transition-delay: .16s; }
.reveal[data-delay="3"] { transition-delay: .24s; }

.mt-1 { margin-top: 1rem; } .mt-2 { margin-top: 2rem; }

/* =========================================================================
   FAQ (Accordion via <details>)
   ========================================================================= */
.faq { display: grid; gap: .8rem; max-width: 820px; margin-inline: auto; }
.faq details {
    background: var(--surface); border: 1px solid var(--line);
    border-radius: var(--radius); padding: 0 1.3rem; box-shadow: var(--shadow-sm);
    transition: border-color .2s ease;
}
.faq details[open] { border-color: var(--brand-100); }
.faq summary {
    list-style: none; cursor: pointer; padding: 1.15rem 0;
    font-weight: 700; color: var(--slate-900); font-size: 1.05rem;
    display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
    content: ""; width: 12px; height: 12px; flex: none;
    border-right: 2px solid var(--brand-700); border-bottom: 2px solid var(--brand-700);
    transform: rotate(45deg); transition: transform .2s ease; margin-right: .2rem;
}
.faq details[open] summary::after { transform: rotate(-135deg); }
.faq details > p { padding: 0 0 1.2rem; margin: 0; }

/* =========================================================================
   Feinschliff für sehr schmale Geräte (≤ 480px)
   ========================================================================= */
@media (max-width: 480px) {
    body { font-size: 1rem; hyphens: auto; }
    .hero h1 { font-size: clamp(1.7rem, 8.5vw, 2.15rem); line-height: 1.14; }
    h1 { font-size: clamp(1.6rem, 7.5vw, 2rem); }
    h2 { font-size: clamp(1.35rem, 6.4vw, 1.75rem); }
    h3 { font-size: 1.12rem; }
    .lead, .hero__sub { font-size: 1.02rem; }
    .section { padding: clamp(2.4rem, 9vw, 3.2rem) 0; }
    .eyebrow { font-size: .72rem; letter-spacing: .06em; }

    /* Buttons: kompakter und volle Breite bei gestapelten CTAs */
    .btn { padding: .82rem 1.15rem; font-size: .96rem; }
    .hero__cta { gap: .6rem; }
    .hero__cta .btn { width: 100%; }

    /* Kartendichte & Abstände */
    .card { padding: 1.3rem; }
    .container { padding-inline: 1.1rem; }
    .expert { padding: 1.3rem; }
    .expert__avatar { width: 72px; height: 72px; font-size: 1.4rem; }
    .nis2__q { padding: 1rem; }
    .nis2 button { width: 100%; }
    .crumbs { font-size: .82rem; }
}

/* =========================================================================
   Dark Mode – Tokens (automatisch nach Systemeinstellung)
   ========================================================================= */
@media (prefers-color-scheme: dark) {
    :root {
        --brand-700: #b8dd7c;
        --brand-600: #99C046;
        --brand-050: rgba(153,192,70,.13);
        --brand-100: rgba(153,192,70,.28);
        --ink:       #0c110b;
        --slate-900: #f0f1f0;
        --slate-700: #d1d2d1;
        --slate-600: #a6a8a6;
        --slate-400: #7d7f7d;
        --line:      #2f322f;
        --surface:   #10160f;
        --surface-2: #161d15;
        --surface-3: #1b241a;
        --shadow-sm: 0 1px 2px rgba(0,0,0,.45);
        --shadow:    0 8px 24px -10px rgba(0,0,0,.6);
        --shadow-lg: 0 30px 60px -20px rgba(0,0,0,.72);
        color-scheme: dark;
    }
    :root .site-header { background: rgba(16,22,15,.82); }
    :root .hero::before {
        background:
            radial-gradient(60% 55% at 78% 8%, rgba(153,192,70,.16), transparent 60%),
            radial-gradient(50% 50% at 8% 20%, rgba(153,192,70,.10), transparent 55%),
            linear-gradient(180deg, rgba(153,192,70,.08), transparent 70%);
    }
    :root .section--ink,
    :root .footer { background: #080c07; }
    :root .btn--light { --_bg: var(--surface-3); --_fg: var(--slate-900); }
    :root .shot img,
    :root .hero__panel img { opacity: .96; }
}