/* Grundlegende Reset/Normalisierung light */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.6;
    background-color: #05060a;
    color: #f5f5f7;
}

/* Farben / Tokens */
:root {
    --bg-main: #05060a;
    --bg-alt: #0c0f1a;
    --bg-card: #101425;
    --bg-card-soft: #14192a;
    --border-subtle: rgba(255, 255, 255, 0.06);

    --accent: #4fd1c5;
    --accent-soft: rgba(79, 209, 197, 0.1);
    --accent-strong: #2fb3a8;
    --accent-danger: #f56565;

    --text-main: #f5f5f7;
    --text-muted: #a0aec0;
    --text-soft: #718096;

    --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.6);
    --radius-lg: 1.25rem;
    --radius-pill: 999px;

    --max-width: 1120px;
}

/* High contrast / prefers-reduced-motion respektieren */
@media (prefers-reduced-motion: reduce) {
    * {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

.skip-link {
    position: absolute;
    left: -999px;
    top: 0;
    padding: 0.5rem 1rem;
    background: #111827;
    color: #f9fafb;
    z-index: 1000;
}

.skip-link:focus {
    left: 0.75rem;
    top: 0.75rem;
    border-radius: 0.5rem;
}

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(18px);
    background: linear-gradient(
        to bottom,
        rgba(5, 6, 10, 0.92),
        rgba(5, 6, 10, 0.78),
        transparent
    );
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0.85rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.brand-tag {
    font-size: 0.75rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent);
}

.brand-product {
    font-weight: 600;
    font-size: 1.05rem;
}

/* Nav */
.top-nav {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 1rem;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    padding: 0.4rem 0.65rem;
    border-radius: 999px;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
    background-color: rgba(255, 255, 255, 0.04);
    color: var(--text-main);
    outline: none;
}

/* Mobile Nav */
.nav-toggle {
    display: none;
    background: none;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 999px;
    padding: 0.4rem 0.5rem;
    cursor: pointer;
}

.nav-toggle-bar {
    display: block;
    width: 18px;
    height: 2px;
    background: #e5e7eb;
    border-radius: 999px;
}

.nav-toggle-bar + .nav-toggle-bar {
    margin-top: 3px;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    border: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
}

/* Sections */
.section,
.hero {
    padding: 3.5rem 1.25rem;
}

.section-alt {
    background: radial-gradient(circle at top, #111827 0, var(--bg-main) 54%);
}

.section-inner,
.hero-inner,
.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.section h2 {
    font-size: 1.6rem;
    margin: 0 0 1.5rem;
}

.hero {
    padding-top: 4.5rem;
    background:
        radial-gradient(circle at 0% 0%, rgba(79, 209, 197, 0.16), transparent 55%),
        radial-gradient(circle at 100% 10%, rgba(56, 189, 248, 0.18), transparent 60%),
        radial-gradient(circle at 50% 100%, rgba(129, 140, 248, 0.15), transparent 40%),
        var(--bg-main);
}

.hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.1fr);
    gap: 2.5rem;
    align-items: center;
}

.hero h1 {
    font-size: clamp(1.9rem, 2.4vw, 2.4rem);
    margin: 0 0 1rem;
}

.hero-lead {
    color: var(--text-muted);
    font-size: 1rem;
    max-width: 36rem;
}

.hero-bullets {
    list-style: none;
    padding: 0;
    margin: 1.4rem 0 1.6rem;
    color: var(--text-muted);
}

.hero-bullets li + li {
    margin-top: 0.3rem;
}

.hero-note {
    font-size: 0.85rem;
    color: var(--text-soft);
    margin-top: 0.75rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.7rem 1.2rem;
    border-radius: var(--radius-pill);
    border: 1px solid transparent;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    transition: background-color 0.15s ease, transform 0.08s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-strong), var(--accent));
    color: #022c22;
    box-shadow: 0 10px 25px rgba(79, 209, 197, 0.35);
}

.btn-primary:hover,
.btn-primary:focus-visible {
    transform: translateY(-1px);
    box-shadow: 0 14px 35px rgba(79, 209, 197, 0.4);
    border-color: rgba(15, 23, 42, 0.7);
    outline: none;
}

.btn-large {
    padding-block: 0.9rem;
    width: 100%;
    max-width: 18rem;
}

/* Hero Card */
.hero-panel {
    display: flex;
    justify-content: flex-end;
.hero-card-media {
    margin: 0 0 1rem;
}

.hero-card-media img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 1rem;
    box-shadow: 0 14px 32px rgba(15, 23, 42, 0.75);
}

}

.hero-card {
    background: radial-gradient(circle at top left, rgba(79, 209, 197, 0.16), transparent 55%),
        var(--bg-card);
    border-radius: 1.4rem;
    padding: 1.5rem 1.6rem 1.4rem;
    border: 1px solid rgba(148, 163, 184, 0.26);
    box-shadow: var(--shadow-soft);
    max-width: 26rem;
}

.hero-card-header {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-bottom: 1rem;
}

.pill {
    padding: 0.2rem 0.7rem;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(148, 163, 184, 0.5);
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #e5e7eb;
}

.pill-accent {
    border-color: rgba(79, 209, 197, 0.8);
    background-color: rgba(79, 209, 197, 0.15);
    color: #e0fffb;
}

.hero-card-title {
    font-weight: 600;
    margin: 0 0 0.75rem;
}

.hero-card-list {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.hero-card-list li + li {
    margin-top: 0.4rem;
}

.hero-card-footer {
    margin-top: 1.1rem;
    border-top: 1px solid rgba(148, 163, 184, 0.28);
    padding-top: 0.8rem;
}

.hero-card-footnote {
    font-size: 0.8rem;
    color: var(--text-soft);
}

/* Grid / Layout Cards */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.4rem;
}

.feature-card,
.persona-card {
    background: var(--bg-card-soft);
    border-radius: var(--radius-lg);
    padding: 1.3rem 1.3rem 1.1rem;
    border: 1px solid var(--border-subtle);
}

.feature-card h3,
.persona-card h3 {
    margin-top: 0;
    margin-bottom: 0.55rem;
    font-size: 1.05rem;
}

.feature-card p,
.persona-card p {
    margin: 0;
    font-size: 0.93rem;
    color: var(--text-muted);
}

/* Workflow */
.workflow-list {
    list-style: none;
    padding: 0;
    margin: 0;
    counter-reset: wf;
}

.workflow-list li {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 1.2rem 1.25rem 1.05rem;
    border: 1px solid var(--border-subtle);
    position: relative;
}

.workflow-list li + li {
    margin-top: 0.9rem;
}

.workflow-list h3 {
    margin: 0 0 0.35rem;
    font-size: 1.05rem;
}

/* Pricing */
.pricing {
    display: flex;
    justify-content: center;
}

.pricing-card {
    max-width: 26rem;
    width: 100%;
    background: radial-gradient(circle at top right, rgba(79, 209, 197, 0.18), transparent 55%),
        var(--bg-card);
    padding: 1.7rem 1.6rem 1.4rem;
    border-radius: 1.4rem;
    border: 1px solid rgba(79, 209, 197, 0.6);
    box-shadow: var(--shadow-soft);
}

.pricing-label {
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 0.75rem;
    color: var(--accent);
    margin: 0 0 0.4rem;
}

.pricing-price {
    margin: 0 0 1rem;
}

.pricing-amount {
    font-size: 1.8rem;
    font-weight: 600;
    margin-right: 0.3rem;
}

.pricing-note {
    display: block;
    font-size: 0.8rem;
    color: var(--text-soft);
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 1.3rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.pricing-features li + li {
    margin-top: 0.35rem;
}

.pricing-footnote {
    margin-top: 0.8rem;
    font-size: 0.8rem;
    color: var(--text-soft);
}

/* FAQ */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
}

.faq-item {
    background: var(--bg-card-soft);
    border-radius: 0.9rem;
    border: 1px solid var(--border-subtle);
    padding: 0.7rem 0.9rem;
}

.faq-item summary {
    cursor: pointer;
    list-style: none;
    font-weight: 500;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item p {
    margin-top: 0.55rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* About */
.about-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 1.5rem;
}

.about-meta {
    background: var(--bg-card-soft);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-subtle);
    padding: 1rem 1.2rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.about-name {
    margin: 0 0 0.2rem;
    font-weight: 600;
}

.about-role {
    margin: 0 0 0.8rem;
}

.text-link {
    color: var(--accent);
    text-decoration: none;
    font-size: 0.9rem;
}

.text-link:hover,
.text-link:focus-visible {
    text-decoration: underline;
}

/* Footer */
.site-footer {
    border-top: 1px solid rgba(148, 163, 184, 0.24);
    background: #020617;
}

.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 1rem 1.25rem 1.2rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    font-size: 0.85rem;
    color: var(--text-soft);
}

.site-footer nav {
    display: flex;
    gap: 0.9rem;
}

.site-footer a {
    color: var(--text-soft);
    text-decoration: none;
}

.site-footer a:hover,
.site-footer a:focus-visible {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 900px) {
    .hero-inner {
        grid-template-columns: minmax(0, 1fr);
    }

    .hero-panel {
        justify-content: flex-start;
    }

    .grid-3 {
        grid-template-columns: minmax(0, 1fr);
    }

    .about-grid {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 720px) {
    .header-inner {
        align-items: center;
    }

    .nav-toggle {
        display: inline-flex;
    }

    .nav-links {
        position: absolute;
        top: 100%;
        right: 0.75rem;
        margin-top: 0.5rem;
        padding: 0.6rem;
        background: #020617;
        border-radius: 0.8rem;
        border: 1px solid rgba(148, 163, 184, 0.25);
        flex-direction: column;
        min-width: 10rem;
        display: none;
    }

    .nav-links.nav-open {
        display: flex;
    }

}