/* ─────────────────────────────────────────────────────────────
   Diehl Mediasolutions — app.css
   Terminal / Engineering · Tokens siehe :root
   ───────────────────────────────────────────────────────────── */

:root {
    --bg: #07090f;
    --bg-elev: #0b0e17;
    --bg-card: #0e121d;
    --line: rgba(255, 255, 255, 0.06);
    --line-2: rgba(255, 255, 255, 0.1);
    --ink: #e6e8ee;
    --ink-dim: #8c93a6;
    --ink-mute: #4c5265;
    --ink-label: #6a7186; /* Labels mit ausreichend Kontrast (WCAG AA bei 11px) */
    --accent: #8b8cff;
    --accent-2: #b1a7ff;
    --accent-soft: rgba(139, 140, 255, 0.14);
    --green: #7ee6a3;
    --amber: #f5c842;
    --red: #ff6b6b;
    --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
    --sans: "Inter", ui-sans-serif, system-ui, sans-serif;
    --serif: "Space Grotesk", "Inter", ui-sans-serif, system-ui, sans-serif;
    --maxw: 1360px;
    --gutter: 28px;
    --header-h: 72px;
}

* {
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-h);
}
html,
body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: var(--sans);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}
body {
    background:
        radial-gradient(1200px 700px at 85% -200px, rgba(139, 140, 255, 0.08), transparent 60%),
        radial-gradient(900px 600px at -10% 10%, rgba(139, 140, 255, 0.05), transparent 55%),
        var(--bg);
    overflow-x: hidden;
}
a {
    color: inherit;
    text-decoration: none;
}
img {
    max-width: 100%;
}
::selection {
    background: var(--accent);
    color: var(--bg-elev);
}
:focus-visible {
    outline: 1px solid var(--accent);
    outline-offset: 3px;
}
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}
.skip-link {
    position: fixed;
    top: 8px;
    left: 8px;
    z-index: 100;
    padding: 10px 14px;
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: var(--accent);
    color: var(--bg-elev);
    border-radius: 2px;
    transform: translateY(-200%);
    transition: transform 0.2s;
}
.skip-link:focus {
    transform: none;
}

/* ——— Global grid overlay ——— */
.grid-overlay {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    background-image: linear-gradient(to right, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
    background-size: calc(100% / 12) 100%;
    mask-image: linear-gradient(to bottom, transparent 0, #000 10%, #000 90%, transparent 100%);
}

/* ——— Header (sticky) ——— */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
}
.dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 10px rgba(126, 230, 163, 0.6);
    flex: none;
}

/* ——— Nav ——— */
nav.main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px var(--gutter);
    border-bottom: 1px solid var(--line);
    background: rgba(7, 9, 15, 0.7);
    backdrop-filter: blur(14px);
}
.logo {
    display: flex;
    align-items: center;
    gap: 14px;
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--ink);
}
.logo-mark {
    width: 72px;
    height: 22px;
    display: block;
    color: var(--ink);
    flex: none;
}
.nav-links {
    display: flex;
    gap: 4px;
    align-items: center;
    font-family: var(--mono);
    font-size: 12px;
}
.nav-links a:not(.btn) {
    padding: 8px 14px;
    border-radius: 2px;
    color: var(--ink-dim);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border: 1px solid transparent;
    transition:
        color 0.2s,
        border-color 0.2s;
}
.nav-links a:not(.btn):hover,
.nav-links a[aria-current="true"] {
    color: var(--ink);
    border-color: var(--line-2);
}
.nav-links a .n {
    color: var(--ink-mute);
}
.nav-links a[aria-current="true"] .n {
    color: var(--accent-2);
}
.nav-toggle {
    display: none;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    background: transparent;
    border: 1px solid var(--line-2);
    border-radius: 2px;
    color: var(--ink-dim);
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    cursor: pointer;
}
.nav-toggle .bars {
    display: grid;
    gap: 3px;
}
.nav-toggle .bars i {
    display: block;
    width: 14px;
    height: 1px;
    background: currentColor;
    transition: transform 0.2s;
}
.nav-toggle[aria-expanded="true"] .bars i:first-child {
    transform: translateY(2px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .bars i:last-child {
    transform: translateY(-2px) rotate(-45deg);
}

/* ——— Buttons ——— */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    border: 1px solid var(--accent);
    color: var(--accent-2);
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: var(--accent-soft);
    border-radius: 2px;
    cursor: pointer;
    transition:
        background 0.2s,
        color 0.2s,
        border-color 0.2s;
    position: relative;
    overflow: hidden;
}
.btn:hover {
    background: var(--accent);
    color: var(--bg-elev);
    border-color: var(--accent);
}
.btn.ghost {
    border-color: var(--line-2);
    color: var(--ink-dim);
    background: transparent;
}
.btn.ghost:hover {
    border-color: var(--ink-dim);
    color: var(--ink);
}
.btn .arr {
    transition: transform 0.2s;
}
.btn:hover .arr {
    transform: translateX(3px);
}

/* ——— Container ——— */
.container {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 var(--gutter);
    position: relative;
    z-index: 2;
}
section {
    padding: 120px 0;
    position: relative;
}
/* Trennlinie zwischen den Abschnitten */
.container + .container > section {
    border-top: 1px solid var(--line);
}
.section-head {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 80px;
    position: relative;
}
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent-2);
}
.eyebrow::before {
    content: "";
    width: 24px;
    height: 1px;
    background: var(--accent);
}
h1,
h2,
h3,
h4 {
    margin: 0;
    font-family: var(--serif);
    font-weight: 500;
    letter-spacing: -0.035em;
    line-height: 1;
}
h1 {
    font-size: clamp(56px, 8.5vw, 128px);
    letter-spacing: -0.045em;
    font-weight: 600;
}
h2 {
    font-size: clamp(40px, 5.5vw, 76px);
    letter-spacing: -0.03em;
    font-weight: 600;
}
h3 {
    font-size: 28px;
    font-family: var(--sans);
    font-weight: 500;
    letter-spacing: -0.01em;
    line-height: 1.2;
}
h4 {
    font-family: var(--sans);
    letter-spacing: -0.01em;
    line-height: 1.25;
}
.h-dim {
    color: var(--ink-dim);
    font-weight: 400;
}
.lead {
    font-size: 18px;
    line-height: 1.6;
    color: var(--ink-dim);
    max-width: 620px;
    margin: 0;
}
.mono {
    font-family: var(--mono);
}

/* ——— HERO ——— */
.hero {
    padding: 80px 0 120px;
    min-height: calc(100vh - var(--header-h));
    min-height: calc(100svh - var(--header-h));
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 60px;
    align-items: center;
}
.hero-grid > * {
    min-width: 0;
}
/* Etwas kleiner als das globale H1, damit "die verbindet." einzeilig bleibt */
.hero h1 {
    font-size: clamp(52px, 7.2vw, 112px);
}
.hero h1 .verbindet {
    white-space: nowrap;
}
.hero h1 .line-1 {
    display: block;
}
.hero h1 .verbindet {
    display: block;
    background: linear-gradient(180deg, #fff 0%, var(--accent) 110%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    padding-bottom: 0.08em; /* Unterlängen nicht abschneiden */
}
.hero-sub {
    margin: 32px 0 40px;
    font-size: 17px;
    line-height: 1.65;
    color: var(--ink-dim);
    max-width: 620px;
}
.hero-sub strong {
    display: block;
    color: var(--ink);
    font-weight: 500;
}
.hero-sub strong:last-of-type {
    margin-bottom: 10px;
}
.hero-cta {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

/* ——— Terminal panel ——— */
.terminal {
    border: 1px solid var(--line-2);
    background: var(--bg-elev);
    border-radius: 3px;
    box-shadow:
        0 30px 60px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.03);
    overflow: hidden;
    position: relative;
}
.terminal::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(180deg, rgba(139, 140, 255, 0.06), transparent 30%);
}
.term-head {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-bottom: 1px solid var(--line);
    font-family: var(--mono);
    font-size: 11px;
    color: var(--ink-label);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    white-space: nowrap;
}
.term-head .lights {
    display: flex;
    gap: 6px;
}
.term-head .lights i {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--line-2);
    display: block;
}
.term-head .title {
    margin-left: 8px;
    overflow: hidden;
    text-overflow: ellipsis;
}
.term-head .lights i:nth-child(1) {
    background: var(--red);
}
.term-head .lights i:nth-child(2) {
    background: var(--amber);
}
.term-head .lights i:nth-child(3) {
    background: var(--green);
}
.term-body {
    padding: 18px 18px 20px;
    font-family: var(--mono);
    font-size: 13px;
    line-height: 1.75;
    color: var(--ink-dim);
}
.term-body .line {
    display: flex;
    gap: 10px;
    white-space: nowrap;
}
.term-body .prompt {
    color: var(--accent-2);
}
.term-body .cmd,
.term-body .val {
    color: var(--ink);
}
.term-body .ok {
    color: var(--green);
}
.term-body .dim {
    color: var(--ink-mute);
}
.term-body .kv {
    color: var(--ink-dim);
    overflow: hidden;
    text-overflow: ellipsis;
}
.term-body .val {
    margin-left: auto;
}
.cursor {
    display: inline-block;
    width: 7px;
    height: 13px;
    background: var(--accent);
    vertical-align: middle;
    animation: blink 1.1s steps(2, jump-none) infinite;
    margin-left: 2px;
}
@keyframes blink {
    0%,
    50% {
        opacity: 1;
    }
    51%,
    100% {
        opacity: 0;
    }
}

/* ——— Waveform ——— */
.wave-wrap {
    margin: 16px 0 12px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.015);
}
canvas.wave {
    display: block;
    width: 100%;
    height: 80px;
}

/* ——— Rack-Grid (Services, Partner, Principles) ——— */
.rack {
    display: grid;
    gap: 0;
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
    list-style: none;
    padding: 0;
    margin: 0;
}
.rack > * {
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

/* ——— Für wen (Zielgruppen) ——— */
.audiences {
    grid-template-columns: repeat(4, 1fr);
}
.audience {
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    background: var(--bg);
    transition: background 0.25s;
}
.audience:hover {
    background: var(--bg-elev);
}
.audience h3 {
    font-size: 22px;
    margin: 18px 0 12px;
}
.audience p {
    color: var(--ink-dim);
    font-size: 15px;
    line-height: 1.6;
    margin: 0 0 20px;
}
.audience .more {
    margin-top: auto;
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-dim);
    padding-top: 16px;
    border-top: 1px solid var(--line);
    transition: color 0.2s;
}
.audience .more:hover {
    color: var(--accent-2);
}

/* ——— Leistungen ——— */
.pillar + .pillar {
    margin-top: 56px;
}
.pillar-head {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
}
.pillar-idx {
    flex: none;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--accent);
    background: var(--accent-soft);
    color: var(--accent-2);
    font-family: var(--mono);
    font-size: 16px;
    border-radius: 2px;
}
.pillar-head h3 {
    font-family: var(--serif);
    font-weight: 600;
    font-size: clamp(24px, 2.6vw, 32px);
    letter-spacing: -0.02em;
}
.pillar-head p {
    margin: 6px 0 0;
    font-family: var(--mono);
    font-size: 11px;
    color: var(--ink-label);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}
.services {
    grid-template-columns: repeat(3, 1fr);
}
.scope-note {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin-top: 16px;
    padding: 18px 20px;
    border: 1px dashed var(--line-2);
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.015);
}
.scope-note p {
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
    color: var(--ink-dim);
    max-width: 900px;
}
.scope-note strong {
    color: var(--ink);
    font-weight: 500;
}
.scope-idx {
    flex: none;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--line-2);
    border-radius: 50%;
    font-family: var(--mono);
    font-size: 11px;
    color: var(--accent-2);
    margin-top: 1px;
}
.service {
    padding: 28px 24px 32px;
    position: relative;
    background: var(--bg);
    transition: background 0.25s;
    min-height: 360px;
    display: flex;
    flex-direction: column;
}
.service::after {
    content: "";
    position: absolute;
    left: -1px;
    right: -1px;
    top: -1px;
    height: 1px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s;
}
.service:hover {
    background: var(--bg-elev);
}
.service:hover::after {
    transform: scaleX(1);
}
.service .icon {
    margin: 22px 0 18px;
    width: 44px;
    height: 44px;
    border: 1px solid var(--line-2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-2);
    border-radius: 2px;
}
.service h4 {
    font-size: 22px;
    font-weight: 500;
    margin-bottom: 12px;
}
.service p {
    color: var(--ink-dim);
    font-size: 14px;
    line-height: 1.55;
    margin: 0 0 18px;
}
.service ul {
    list-style: none;
    padding: 0;
    margin: auto 0 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-family: var(--mono);
    font-size: 11px;
    color: var(--ink-dim);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}
.service ul li {
    display: flex;
    gap: 8px;
    align-items: baseline;
}
.service ul li::before {
    content: "◦";
    color: var(--accent);
    font-size: 13px;
}

/* ——— Signal flow ——— */
.signal-flow {
    margin-top: 64px;
    border: 1px solid var(--line);
    border-radius: 2px;
    padding: 32px 24px;
    background: linear-gradient(180deg, rgba(139, 140, 255, 0.03), transparent);
}
.sf-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 16px;
    margin-bottom: 24px;
    font-family: var(--mono);
    font-size: 11px;
    color: var(--ink-label);
    letter-spacing: 0.14em;
    text-transform: uppercase;
}
.sf-head .title {
    margin: 0;
    font: inherit;
    letter-spacing: inherit;
    color: var(--ink);
}
.sf-nodes {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 28px;
    list-style: none;
    padding: 0;
    margin: 0;
    counter-reset: none;
}
.sf-node {
    border: 1px solid var(--line-2);
    padding: 18px 14px;
    background: var(--bg-elev);
    border-radius: 2px;
    position: relative;
    transition:
        border-color 0.25s,
        background 0.25s;
}
/* Pfeil zum nächsten Knoten */
.sf-node:not(:last-child)::after {
    content: "→";
    position: absolute;
    right: -22px;
    top: 50%;
    transform: translateY(-50%);
    font-family: var(--mono);
    font-size: 14px;
    color: var(--accent);
}
.sf-node:hover {
    border-color: var(--accent);
    background: var(--bg-card);
}
.sf-node.start {
    border-color: var(--accent);
}
.sf-node.start .n-sub {
    color: var(--green);
}
.sf-node.iterate {
    border-style: dashed;
}
.sf-node.iterate .n-title {
    color: var(--ink-dim);
}
.sf-node .n-idx {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--accent-2);
    letter-spacing: 0.18em;
}
.sf-node .n-title {
    font-size: 15px;
    margin: 8px 0 4px;
    color: var(--ink);
}
.sf-node .n-sub {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--ink-label);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/* ——— About ——— */
.about {
    display: grid;
    grid-template-columns: 360px 1fr;
    gap: 40px;
    align-items: start;
}
.profile-card {
    border: 1px solid var(--line);
    background: var(--bg-elev);
    border-radius: 2px;
    overflow: hidden;
    margin: 0;
    position: sticky;
    top: calc(var(--header-h) + 24px);
}
.profile-img {
    aspect-ratio: 4/5;
    background: var(--bg-card);
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
}
.profile-img img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    z-index: 1;
}
.profile-img::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    background-image:
        repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.03) 0 1px, transparent 1px 8px),
        repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.02) 0 1px, transparent 1px 8px);
    opacity: 0.5;
}
.profile-img::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 3;
    pointer-events: none;
    background: linear-gradient(to bottom, transparent 55%, rgba(7, 9, 15, 0.7) 100%);
}
.profile-meta {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-family: var(--mono);
    font-size: 12px;
    margin: 0;
}
.profile-meta .row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    color: var(--ink-dim);
}
.profile-meta dt {
    color: var(--ink-label);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 10px;
    align-self: center;
}
.profile-meta dd {
    margin: 0;
    text-align: right;
}
.status-ok {
    color: var(--green);
}

.about-main {
    display: flex;
    flex-direction: column;
    gap: 24px;
    min-width: 0;
}
.about-lede {
    font-family: var(--serif);
    font-weight: 500;
    font-size: clamp(22px, 2.2vw, 28px);
    line-height: 1.3;
    letter-spacing: -0.02em;
    color: var(--ink);
    margin-bottom: 20px !important;
}
.block-title {
    font-family: var(--mono);
    font-size: 11px;
    font-weight: 400;
    color: var(--ink-label);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin: 8px 0 14px;
}
.about-prose {
    color: var(--ink-dim);
    font-size: 16px;
    line-height: 1.7;
    max-width: 680px;
}
.about-prose p {
    margin: 0;
}
.about-prose p + p {
    margin-top: 14px;
}
.about-prose strong {
    color: var(--ink);
    font-weight: 500;
}

.panel {
    border: 1px solid var(--line);
    padding: 22px;
    border-radius: 2px;
    background: var(--bg-elev);
}
.panel-head {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    font-family: var(--mono);
    font-size: 11px;
    color: var(--ink-label);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin: 0 0 18px;
    font-weight: 400;
    line-height: 1.4;
}

/* Kompetenzen als Tag-Matrix statt Pseudo-Prozentwerte */

.timeline {
    list-style: none;
    padding: 0;
    margin: 0;
}
.tl-item {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 24px;
    padding: 14px 0;
    border-top: 1px solid var(--line);
}
.tl-item:first-child {
    border-top: 0;
    padding-top: 0;
}
.tl-date {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--accent-2);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding-top: 2px;
}
.tl-title {
    font-size: 16px;
    color: var(--ink);
    margin-bottom: 3px;
}
.tl-where {
    font-family: var(--mono);
    font-size: 12px;
    color: var(--ink-dim);
}

.principles {
    grid-template-columns: repeat(2, 1fr);
}
.principle {
    padding: 24px;
    background: var(--bg-elev);
}
.principle h4 {
    font-weight: 500;
    font-size: 18px;
    margin: 12px 0 6px;
    color: var(--ink);
}
.principle p {
    color: var(--ink-dim);
    font-size: 13px;
    line-height: 1.55;
    margin: 0;
}

/* ——— Partner ——— */
.partners {
    grid-template-columns: repeat(4, 1fr);
}
.partner {
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    min-height: 220px;
    background: var(--bg);
    transition: background 0.2s;
}
.partner:hover {
    background: var(--bg-elev);
}
.partner .logo-slot {
    height: 72px;
    border: 1px solid var(--line-2);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.015);
}
.partner .logo-slot img {
    max-height: 44px;
    max-width: 140px;
    width: auto;
    height: auto;
    object-fit: contain;
    opacity: 0.8;
    filter: grayscale(1);
    transition:
        opacity 0.2s,
        filter 0.2s;
}
.partner .logo-slot img.invert {
    filter: grayscale(1) invert(1) brightness(0.9);
}
.partner:hover .logo-slot img {
    opacity: 1;
    filter: none;
}
.partner:hover .logo-slot img.invert {
    filter: invert(1) brightness(0.95);
}
.partner h3 {
    font-weight: 500;
    font-size: 18px;
}
.partner .tag {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--accent-2);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin-bottom: 6px;
}
.partner-note {
    margin: 24px 0 0;
    font-family: var(--mono);
    font-size: 11px;
    color: var(--ink-label);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}
.partner-note a {
    color: var(--accent-2);
    border-bottom: 1px solid var(--accent-soft);
}
.partner-note a:hover {
    border-color: var(--accent);
}

/* ——— Contact ——— */
.contact {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border: 1px solid var(--line);
    border-radius: 2px;
    overflow: hidden;
    background: linear-gradient(180deg, rgba(139, 140, 255, 0.04), transparent);
}
.contact .left {
    padding: 56px 48px;
    border-right: 1px solid var(--line);
}
.contact .right {
    padding: 56px 48px;
    background: var(--bg-elev);
}
.contact .eyebrow {
    margin-bottom: 16px;
}
.contact h2 {
    font-size: clamp(44px, 5vw, 64px);
    margin-bottom: 20px;
}
.contact .left p {
    color: var(--ink-dim);
    line-height: 1.6;
    margin: 0 0 28px;
}
.offer {
    display: flex;
    gap: 12px;
    align-items: baseline;
    padding: 16px 18px;
    margin: 0 0 28px;
    border: 1px solid rgba(126, 230, 163, 0.25);
    background: rgba(126, 230, 163, 0.05);
    border-radius: 2px;
    font-size: 14px;
    line-height: 1.55;
    color: var(--ink-dim);
}
.offer strong {
    display: block;
    color: var(--ink);
    font-weight: 500;
}
.contact-meta {
    font-family: var(--mono);
    font-size: 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 0;
}
.contact-meta .line {
    display: flex;
    gap: 16px;
    color: var(--ink-dim);
}
.contact-meta dt {
    color: var(--ink-label);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-size: 10px;
    width: 90px;
    flex: none;
    align-self: center;
}
.contact-meta dd {
    margin: 0;
    color: var(--ink);
}
.contact-meta a {
    border-bottom: 1px solid var(--line-2);
    transition:
        color 0.2s,
        border-color 0.2s;
}
.contact-meta a:hover {
    color: var(--accent-2);
    border-color: var(--accent);
}

.form-row {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 18px;
}
.form-row label {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--ink-label);
    letter-spacing: 0.16em;
    text-transform: uppercase;
}
.form-row label .req {
    color: var(--accent-2);
}
.form-row input,
.form-row textarea,
.form-row select {
    background: transparent;
    border: 0;
    border-bottom: 1px solid var(--line-2);
    border-radius: 0;
    color: var(--ink);
    font-family: var(--sans);
    font-size: 15px;
    padding: 10px 0;
    outline: none;
    width: 100%;
    resize: vertical;
    transition: border-color 0.2s;
}
.form-row select {
    appearance: none;
    cursor: pointer;
    background-image: linear-gradient(45deg, transparent 50%, var(--ink-dim) 50%),
        linear-gradient(135deg, var(--ink-dim) 50%, transparent 50%);
    background-position:
        calc(100% - 10px) 50%,
        calc(100% - 5px) 50%;
    background-size: 5px 5px;
    background-repeat: no-repeat;
}
.form-row select option {
    background: var(--bg-elev);
    color: var(--ink);
}
.form-row input::placeholder,
.form-row textarea::placeholder {
    color: var(--ink-mute);
}
.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus {
    border-color: var(--accent);
}
.form-row input:user-invalid,
.form-row textarea:user-invalid {
    border-color: var(--red);
}
.form-foot {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 8px;
}
.form-hint {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--ink-label);
    letter-spacing: 0.08em;
    line-height: 1.5;
    margin: 0;
}
.form-hint a {
    color: var(--ink-dim);
    border-bottom: 1px solid var(--line-2);
}
.form-status {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--green);
    letter-spacing: 0.08em;
    margin: 14px 0 0;
    min-height: 1em;
}

/* ——— Footer ——— */
footer {
    border-top: 1px solid var(--line);
    padding: 40px var(--gutter) 24px;
    margin-top: 40px;
    position: relative;
    z-index: 2;
}
.foot-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    max-width: var(--maxw);
    margin: 0 auto 40px;
}
.foot-grid h2 {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--ink-label);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    margin: 0 0 14px;
    font-weight: 500;
    line-height: 1.4;
}
.foot-grid ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 14px;
    color: var(--ink-dim);
}
.foot-grid ul a:hover {
    color: var(--ink);
}
.foot-brand {
    max-width: 360px;
}
.foot-brand p {
    color: var(--ink-dim);
    font-size: 13px;
    line-height: 1.6;
    margin: 10px 0 0;
}
.foot-bottom {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    font-family: var(--mono);
    font-size: 11px;
    color: var(--ink-label);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    max-width: var(--maxw);
    margin: 0 auto;
    padding-top: 20px;
    border-top: 1px solid var(--line);
}
.to-top:hover {
    color: var(--ink);
}

/* ——— Animations ——— */
@keyframes scan {
    0% {
        transform: translateY(-100%);
    }
    100% {
        transform: translateY(100%);
    }
}

/* Sanftes Einblenden beim Scrollen (nur mit JS aktiv) */
.js .reveal {
    opacity: 0;
    transform: translateY(14px);
    transition:
        opacity 0.6s ease,
        transform 0.6s ease;
}
.js .reveal.in {
    opacity: 1;
    transform: none;
}

/* ——— Responsive ——— */
@media (max-width: 1180px) {
    .sf-nodes {
        grid-template-columns: repeat(3, 1fr);
    }
    .sf-node:nth-child(3n)::after {
        content: none;
    }
    .nav-links a .n {
        display: none;
    }
    .audiences {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1080px) {
    .logo .wordmark {
        display: none;
    }
    .partners {
        grid-template-columns: repeat(2, 1fr);
    }
    .service {
        min-height: 0;
    }
    .about {
        grid-template-columns: 300px 1fr;
    }
}

@media (max-width: 900px) {
    :root {
        --gutter: 20px;
        --header-h: 66px;
    }
    section {
        padding: 88px 0;
    }
    .section-head {
        margin-bottom: 56px;
    }
    .hero {
        padding: 56px 0 88px;
        min-height: 0;
    }
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .about {
        grid-template-columns: 1fr;
    }
    .profile-card {
        position: static;
        display: grid;
        grid-template-columns: 220px 1fr;
    }
    .profile-img {
        border-bottom: 0;
        border-right: 1px solid var(--line);
    }
    .profile-meta {
        justify-content: center;
    }
    .services {
        grid-template-columns: 1fr;
    }
    .contact {
        grid-template-columns: 1fr;
    }
    .contact .left {
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }
    .contact .left,
    .contact .right {
        padding: 40px 28px;
    }
    .foot-grid {
        grid-template-columns: 1fr 1fr;
    }
    .foot-brand {
        grid-column: 1 / -1;
    }

    /* Mobile-Navigation */
    nav.main {
        padding: 14px var(--gutter);
    }
    .nav-toggle {
        display: inline-flex;
    }
    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 8px var(--gutter) 20px;
        background: rgba(7, 9, 15, 0.97);
        backdrop-filter: blur(14px);
        border-bottom: 1px solid var(--line);
        display: none;
    }
    .nav-links.open {
        display: flex;
    }
    .nav-links a:not(.btn) {
        padding: 14px 0;
        border: 0;
        border-bottom: 1px solid var(--line);
        border-radius: 0;
    }
    .nav-links a[aria-current="true"] {
        border-color: var(--line);
    }
    .nav-links .btn {
        margin-top: 16px;
        justify-content: center;
    }
}

@media (max-width: 640px) {
    .logo .wordmark {
        display: none;
    }
    .term-head .title {
        display: none;
    }
    .term-body {
        font-size: 12px;
        padding: 14px;
    }
    .partners,
.audiences,
.principles {
        grid-template-columns: 1fr;
    }
    .pillar-head {
        align-items: flex-start;
    }
    .sf-nodes {
        grid-template-columns: 1fr;
        gap: 22px;
    }
    .sf-node:not(:last-child)::after,
    .sf-node:nth-child(3n):not(:last-child)::after {
        content: "↓";
        right: auto;
        left: 50%;
        top: auto;
        bottom: -20px;
        transform: translateX(-50%);
    }
    .sf-head {
        flex-direction: column;
        gap: 6px;
    }
    .profile-card {
        grid-template-columns: 1fr;
    }
    .profile-img {
        border-right: 0;
        border-bottom: 1px solid var(--line);
        aspect-ratio: 1;
    }
    .about-head {
        flex-direction: column;
        align-items: flex-start;
    }
    .tl-item {
        grid-template-columns: 1fr;
        gap: 6px;
    }
    .panel {
        padding: 18px;
    }
    .contact .left,
    .contact .right {
        padding: 32px 20px;
    }
    .contact-meta dt {
        width: 72px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }
    .js .reveal {
        opacity: 1;
        transform: none;
    }
}