/* Vakowis Produkthomepage v4.
   Farben/Schrift/Logo sind festgeschriebenes CI (CLAUDE.md §2) - fix.
   Alles andere ist ein bewusster Bruch mit dem generischen SaaS-Template
   (Sticky-Nav/Hero/Feature-Grid/Pricing-Cards/Footer). Leitidee: die Seite
   selbst tritt auf wie das, was Vakowis herstellt - ein nachvollziehbarer,
   praezise protokollierter Vorgang. Statusleiste statt Navigation,
   Boot-Log statt Produktfoto-Hero, durchlaufender Fliesstext mit
   Randmarken statt Feature-Karten, Datenblatt statt Pricing-Cards. */

@font-face {
    font-family: 'Manrope';
    src: url('/assets/fonts/manrope/Manrope-500.woff2') format('woff2');
    font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Manrope';
    src: url('/assets/fonts/manrope/Manrope-600.woff2') format('woff2');
    font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Manrope';
    src: url('/assets/fonts/manrope/Manrope-700.woff2') format('woff2');
    font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Inter';
    src: url('/assets/fonts/inter/Inter-400.woff2') format('woff2');
    font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Inter';
    src: url('/assets/fonts/inter/Inter-500.woff2') format('woff2');
    font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'Inter';
    src: url('/assets/fonts/inter/Inter-600.woff2') format('woff2');
    font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'JetBrains Mono';
    src: url('/assets/fonts/jetbrains-mono/JetBrainsMono-400.woff2') format('woff2');
    font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
    font-family: 'JetBrains Mono';
    src: url('/assets/fonts/jetbrains-mono/JetBrainsMono-500.woff2') format('woff2');
    font-weight: 500; font-style: normal; font-display: swap;
}

:root {
    --vakowis-dark: #0F3D3A;
    --vakowis-dark-2: #0B2E2B;
    --vakowis-teal: #139A8E;
    --teal-bright: #4FCFC0;
    --ithieler-green: #8BC53F;
    --anthracite: #1B1F23;
    --gray-line: #DDE2E3;
    --ui-bg: #F7F8F8;
    --white: #FFFFFF;

    --font-heading: 'Manrope', ui-sans-serif, system-ui, sans-serif;
    --font-sans: 'Inter', ui-sans-serif, system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, monospace;

    --radius: 3px;
    --content-width: 700px;
    --page-width: 1240px;
    --statusbar-h: 46px;
    --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--statusbar-h) + 16px); }
body {
    margin: 0;
    background: var(--white);
    color: var(--anthracite);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--vakowis-teal); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { font-family: var(--font-heading); color: var(--vakowis-dark); margin: 0; }
p { margin: 0 0 1em; }
code, .mono { font-family: var(--font-mono); }

.page { max-width: var(--page-width); margin-inline: auto; padding-inline: 28px; }
.col { max-width: var(--content-width); }

.button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border-radius: var(--radius);
    padding: 12px 20px;
    font-family: var(--font-mono);
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    border: 1px solid transparent;
    text-decoration: none;
    transition: transform 150ms var(--ease), background-color 150ms var(--ease), border-color 150ms var(--ease);
}
.button:hover { text-decoration: none; }
.button--primary { background: var(--teal-bright); color: var(--vakowis-dark-2); }
.button--primary:hover { background: #66DBCC; transform: translateY(-1px); }
.button--ghost { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.28); }
.button--ghost:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.5); }
.button--outline { background: transparent; color: var(--vakowis-dark); border: 1px solid var(--anthracite); }
.button--outline:hover { background: var(--vakowis-dark); color: var(--white); }

/* ---- Statusleiste (ersetzt klassische Nav) ----
   Tritt auf wie eine Systemstatus-/Kanban-Kopfzeile, nicht wie Marketing-Nav. */
.statusbar {
    position: sticky;
    top: 0;
    z-index: 30;
    height: var(--statusbar-h);
    background: var(--vakowis-dark-2);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.statusbar .page {
    height: 100%;
    display: flex;
    align-items: center;
    gap: 28px;
}
.statusbar__brand {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
    color: var(--white);
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 500;
}
.statusbar__brand img { height: 16px; width: auto; }
.statusbar__steps {
    display: flex;
    align-items: center;
    gap: 4px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: rgba(255,255,255,0.4);
    flex: 1;
    overflow-x: auto;
}
.statusbar__steps a {
    color: inherit;
    white-space: nowrap;
    padding: 5px 10px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    gap: 6px;
}
.statusbar__steps a:hover { color: rgba(255,255,255,0.75); text-decoration: none; }
.statusbar__steps a::before {
    content: '';
    width: 5px; height: 5px;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.5;
}
.statusbar__steps a.is-active {
    color: var(--teal-bright);
    background: rgba(79,207,192,0.1);
}
.statusbar__steps a.is-active::before { background: var(--teal-bright); opacity: 1; }
.statusbar__steps-sep { color: rgba(255,255,255,0.15); }
@media (max-width: 760px) { .statusbar__steps { display: none; } }

/* ---- Hero: Boot-Log statt Produktscreenshot ---- */
.hero {
    background-color: var(--vakowis-dark);
    background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.12) 1px, transparent 0);
    background-size: 26px 26px;
    color: var(--white);
    padding-block: 72px 88px;
}
.hero .page { max-width: 840px; }
.bootlog {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: rgba(255,255,255,0.55);
    border: 1px solid rgba(255,255,255,0.14);
    border-radius: var(--radius);
    padding: 16px 20px;
    max-width: 460px;
    background: rgba(0,0,0,0.15);
}
.bootlog__prompt { color: var(--teal-bright); }
.bootlog__line {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding-block: 3px;
    opacity: 0;
    transform: translateY(4px);
    animation: bootlog-in 400ms var(--ease) forwards;
}
.bootlog__line span:last-child { color: rgba(255,255,255,0.85); }
.bootlog__line--ok span:last-child { color: var(--teal-bright); }
@keyframes bootlog-in { to { opacity: 1; transform: translateY(0); } }
@media (prefers-reduced-motion: reduce) {
    .bootlog__line { opacity: 1; transform: none; animation: none; }
}

.hero h1 {
    margin-top: 32px;
    color: rgba(255,255,255,0.92);
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.12;
    max-width: 640px;
}
.hero h1 .accent-teal { color: var(--teal-bright); }
.hero h1 .accent-green { color: var(--ithieler-green); }
.hero p.lead {
    margin: 20px 0 0;
    max-width: 540px;
    font-size: 1.125rem;
    color: rgba(255,255,255,0.68);
}
.hero__actions { margin-top: 32px; display: flex; gap: 12px; flex-wrap: wrap; }

.ticker {
    margin-top: 56px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: rgba(255,255,255,0.35);
    display: flex;
    align-items: center;
    gap: 10px;
}
.ticker__dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--ithieler-green);
    animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }
@media (prefers-reduced-motion: reduce) { .ticker__dot { animation: none; } }

/* ---- Dokument-Fliesstext (ersetzt Feature-Karten-Grid) ---- */
.doc-section { padding-block: 80px; border-bottom: 1px solid var(--gray-line); }
.doc-section:last-of-type { border-bottom: none; }
.doc-kicker {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--vakowis-teal);
    margin-bottom: 10px;
}
.doc-heading {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    letter-spacing: -0.015em;
}
.doc-intro { color: rgba(27,31,35,0.65); font-size: 1.0625rem; margin-top: 14px; max-width: var(--content-width); }

.entry { display: flex; gap: 24px; padding-block: 32px; border-top: 1px solid var(--gray-line); }
.entry:first-of-type { border-top: none; padding-top: 40px; }
.entry__mark {
    flex-shrink: 0;
    width: 52px;
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: rgba(27,31,35,0.35);
    padding-top: 3px;
}
.entry__body { max-width: var(--content-width); }
.entry__title {
    font-size: 1.1875rem;
    font-weight: 700;
    color: var(--vakowis-dark);
    letter-spacing: -0.01em;
}
.entry__text { color: rgba(27,31,35,0.7); margin-top: 8px; font-size: 1rem; }
.entry__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    color: var(--vakowis-dark);
    border: 1px solid var(--gray-line);
    border-radius: var(--radius);
    padding: 3px 8px;
    background: var(--ui-bg);
}
.tag--accent { color: var(--vakowis-teal); border-color: rgba(19,154,142,0.3); background: rgba(19,154,142,0.06); }
@media (max-width: 640px) {
    .entry { flex-direction: column; gap: 8px; }
    .entry__mark { width: auto; }
}

/* ---- Lifecycle-Diagramm (ein gemeinsames Schaubild statt sechs Mockup-Fenster) ---- */
.lifecycle {
    margin: 40px 0 0;
    padding: 28px;
    border: 1px solid var(--gray-line);
    border-radius: var(--radius);
    background: var(--ui-bg);
    overflow-x: auto;
}
.lifecycle__row { display: flex; align-items: stretch; gap: 0; min-width: 640px; }
.lifecycle__node {
    flex: 1;
    text-align: center;
    padding: 14px 10px;
}
.lifecycle__node-label {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    color: rgba(27,31,35,0.45);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.lifecycle__node-title { font-size: 0.875rem; font-weight: 600; color: var(--vakowis-dark); margin-top: 4px; }
.lifecycle__arrow {
    flex: 0 0 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-line);
    font-family: var(--font-mono);
}
.lifecycle__dot {
    width: 9px; height: 9px;
    border-radius: 50%;
    background: var(--vakowis-teal);
    margin: 0 auto 8px;
}
.lifecycle__node:first-child .lifecycle__dot { background: var(--anthracite); }
.lifecycle__node:last-child .lifecycle__dot { background: var(--ithieler-green); }

/* ---- "Und im Detail" als Datenzeilen statt Karten ---- */
.datalist { margin-top: 8px; border-top: 1px solid var(--gray-line); }
.datalist__row {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 24px;
    padding: 16px 0;
    border-bottom: 1px solid var(--gray-line);
}
.datalist__key { font-family: var(--font-mono); font-size: 0.8125rem; color: var(--vakowis-dark); font-weight: 500; }
.datalist__value { font-size: 0.9375rem; color: rgba(27,31,35,0.68); }
@media (max-width: 640px) {
    .datalist__row { grid-template-columns: 1fr; gap: 4px; }
}

/* ---- Roadmap: drei Datenspalten statt Karten-Panels ---- */
.roadmap-cols { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 40px; border-top: 1px solid rgba(255,255,255,0.15); }
.roadmap-cols > div { padding: 24px 24px 0; border-left: 1px solid rgba(255,255,255,0.15); }
.roadmap-cols > div:first-child { border-left: none; padding-left: 0; }
.roadmap-cols__title { font-family: var(--font-mono); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--teal-bright); margin-bottom: 14px; }
.roadmap-cols ul { list-style: none; margin: 0; padding: 0; }
.roadmap-cols li { font-size: 0.9375rem; padding: 9px 0; border-top: 1px solid rgba(255,255,255,0.08); color: rgba(255,255,255,0.7); }
.roadmap-cols li:first-child { border-top: none; }
@media (max-width: 760px) {
    .roadmap-cols { grid-template-columns: 1fr; }
    .roadmap-cols > div { border-left: none; border-top: 1px solid rgba(255,255,255,0.15); padding: 24px 0 0; }
    .roadmap-cols > div:first-child { border-top: none; }
}

/* ---- Preise als Datenblatt ---- */
.specsheet { width: 100%; border-collapse: collapse; margin-top: 40px; font-size: 0.9375rem; }
.specsheet th, .specsheet td { text-align: left; padding: 14px 16px; border-bottom: 1px solid var(--gray-line); vertical-align: top; }
.specsheet thead th {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: rgba(27,31,35,0.5);
    border-bottom: 2px solid var(--anthracite);
    font-weight: 500;
}
.specsheet tbody th {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--vakowis-dark);
    font-weight: 500;
    white-space: nowrap;
}
.specsheet .specsheet__highlight { color: var(--vakowis-teal); font-weight: 600; }
.specsheet tfoot td { border-bottom: none; padding-top: 20px; }
@media (max-width: 640px) {
    .specsheet { font-size: 0.8125rem; }
    .specsheet th, .specsheet td { padding: 10px 8px; }
}

/* ---- FAQ ---- */
.faq { max-width: var(--content-width); margin-top: 40px; }
.faq details { border-top: 1px solid var(--gray-line); padding-block: 18px; }
.faq details:last-child { border-bottom: 1px solid var(--gray-line); }
.faq summary {
    cursor: pointer;
    list-style: none;
    display: flex;
    gap: 12px;
    align-items: baseline;
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--vakowis-dark);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before {
    content: 'Q:';
    font-family: var(--font-mono);
    font-weight: 500;
    color: var(--vakowis-teal);
    flex-shrink: 0;
}
.faq p { margin: 12px 0 0 30px; color: rgba(27,31,35,0.68); }
.faq p::before { content: 'A: '; font-family: var(--font-mono); color: rgba(27,31,35,0.35); }

/* ---- Abschluss-CTA ---- */
.closing {
    background-color: var(--vakowis-dark);
    background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.1) 1px, transparent 0);
    background-size: 26px 26px;
    padding-block: 88px;
    text-align: center;
}
.closing h2 { color: var(--white); font-size: clamp(1.75rem, 3.5vw, 2.375rem); }
.closing p { color: rgba(255,255,255,0.65); margin-top: 14px; font-size: 1.0625rem; max-width: 480px; margin-inline: auto; }
.closing .hero__actions { margin-top: 28px; justify-content: center; }

/* ---- Kontakt ---- */
.contact-form { max-width: 520px; margin-top: 32px; display: grid; gap: 16px; }
.contact-form label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: rgba(27,31,35,0.5);
    margin-bottom: 6px;
}
.contact-form input, .contact-form textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--gray-line);
    border-radius: var(--radius);
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    transition: border-color 150ms var(--ease);
}
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--vakowis-teal); }
.form-notice { border-radius: var(--radius); padding: 12px 16px; font-size: 0.9375rem; margin-bottom: 8px; font-family: var(--font-mono); }
.form-notice--success { background: rgba(19,154,142,0.08); color: var(--vakowis-dark); border: 1px solid rgba(19,154,142,0.3); }
.form-notice--error { background: #FEF2F2; color: #B91C1C; border: 1px solid #FECACA; }

/* ---- Footer ---- */
.site-footer { background: var(--vakowis-dark-2); color: rgba(255,255,255,0.6); padding-top: 48px; overflow: hidden; font-size: 0.875rem; }
.site-footer .page { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 24px; }
.site-footer__brand { display: flex; align-items: center; gap: 8px; color: var(--white); font-family: var(--font-mono); font-weight: 500; }
.site-footer__brand img { height: 16px; width: auto; }
.site-footer__links { display: flex; gap: 22px; list-style: none; padding: 0; margin: 0; font-family: var(--font-mono); font-size: 0.8125rem; }
.site-footer__links a { color: rgba(255,255,255,0.6); }
.site-footer__links a:hover { color: var(--white); }
.site-footer__giant {
    margin: 48px 0 0;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: clamp(4rem, 16vw, 11rem);
    line-height: 0.8;
    letter-spacing: -0.03em;
    color: var(--white);
    opacity: 0.05;
    text-align: center;
    white-space: nowrap;
    pointer-events: none;
    user-select: none;
}
.site-footer__powered {
    margin-top: -8px;
    padding: 24px 0 32px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: rgba(255,255,255,0.4);
    text-align: center;
}
.site-footer__powered a { color: rgba(255,255,255,0.65); }

.reveal { opacity: 0; transform: translateY(14px); transition: opacity 500ms var(--ease), transform 500ms var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }