* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --green: #78b33b;
    --green-dark: #6ba032;
    --ink: #2a2a2a;
    --ink-soft: #555555;
    --bg-1: #e8e9e4;
    --bg-2: #f5f5f2;
    --card-line: rgba(0, 0, 0, 0.08);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg-2);
    color: var(--ink);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
}

/* ---------------- NAV ---------------- */
.site-nav {
    position: sticky;
    top: 0;
    z-index: 900;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem clamp(1.2rem, 5vw, 4rem);
    background: rgba(245, 245, 242, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--card-line);
}

.site-nav .brand {
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: -0.02em;
    color: var(--ink);
    text-decoration: none;
}

.site-nav .brand span {
    color: var(--green);
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--ink-soft);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.25s ease;
}

.nav-links a:hover {
    color: var(--green);
}

/* ---------------- HERO ---------------- */
.hero {
    max-width: 1200px;
    margin: 0 auto;
    padding: clamp(3rem, 8vw, 6rem) clamp(1.2rem, 5vw, 4rem) clamp(2rem, 5vw, 4rem);
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
    position: relative;
}

.hero-eyebrow {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--green);
    margin-bottom: 1.4rem;
    opacity: 0;
    animation: slideInLeft 0.8s ease-out 0.1s forwards;
}

.logo {
    font-size: clamp(3.2rem, 7vw, 5rem);
    font-weight: 700;
    color: var(--ink);
    line-height: 0.9;
    letter-spacing: -0.03em;
    margin-bottom: 1rem;
    opacity: 0;
    animation: slideInLeft 0.9s ease-out 0.2s forwards;
}

.logo .big {
    display: block;
    color: var(--green);
}

.logo .bytes {
    display: block;
    color: var(--ink);
}

.tagline {
    font-size: clamp(1.4rem, 3vw, 2rem);
    color: var(--green);
    font-weight: 500;
    margin-bottom: 1.6rem;
    opacity: 0;
    animation: slideInLeft 0.9s ease-out 0.4s forwards;
}

.description {
    font-size: 1.1rem;
    color: var(--ink-soft);
    max-width: 34rem;
    margin-bottom: 2rem;
    opacity: 0;
    animation: slideInLeft 0.9s ease-out 0.6s forwards;
}

.cta-row {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    opacity: 0;
    animation: slideInLeft 0.9s ease-out 0.8s forwards;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
    color: white;
    padding: 0.9rem 1.9rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(120, 179, 59, 0.3);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(120, 179, 59, 0.4);
}

.cta-button.secondary {
    background: transparent;
    color: var(--green);
    border: 1.5px solid var(--green);
    box-shadow: none;
}

.cta-button.secondary:hover {
    background: rgba(120, 179, 59, 0.08);
}

.hero-card {
    background: rgba(0, 0, 0, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid var(--card-line);
    border-radius: 20px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    opacity: 0;
    animation: slideInRight 1s ease-out 0.5s forwards;
}

.hero-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(120, 179, 59, 0.06), transparent);
    animation: rotate 14s linear infinite;
    pointer-events: none;
}

.hero-card h2 {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 2;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 1.2rem;
    color: var(--ink-soft);
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.contact-item:hover {
    color: var(--green);
    transform: translateX(5px);
}

.contact-icon {
    width: 20px;
    height: 20px;
    margin-right: 1rem;
    color: var(--green);
    flex-shrink: 0;
}

.contact-item a {
    color: inherit;
    text-decoration: none;
}

/* ---------------- SECTIONS ---------------- */
.section {
    max-width: 1200px;
    margin: 0 auto;
    padding: clamp(3rem, 7vw, 5.5rem) clamp(1.2rem, 5vw, 4rem);
}

.section-eyebrow {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--green);
    margin-bottom: 0.8rem;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 1.2rem;
    max-width: 40rem;
}

.section-lead {
    font-size: 1.1rem;
    color: var(--ink-soft);
    max-width: 42rem;
    margin-bottom: 3rem;
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.service-card {
    background: #ffffff;
    border: 1px solid var(--card-line);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-6px);
    border-color: rgba(120, 179, 59, 0.4);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.06);
}

.service-card .num {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--green);
    letter-spacing: 0.05em;
}

.service-card h3 {
    font-size: 1.25rem;
    margin: 0.8rem 0 0.8rem;
    letter-spacing: -0.01em;
}

.service-card p {
    color: var(--ink-soft);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.service-card ul {
    list-style: none;
}

.service-card li {
    position: relative;
    padding-left: 1.4rem;
    margin-bottom: 0.5rem;
    color: var(--ink-soft);
    font-size: 0.9rem;
}

.service-card li::before {
    content: '›';
    position: absolute;
    left: 0;
    color: var(--green);
    font-weight: 700;
}

.service-card.featured {
    background: linear-gradient(160deg, rgba(120, 179, 59, 0.09), rgba(120, 179, 59, 0.02));
    border-color: rgba(120, 179, 59, 0.3);
}

/* GEO detail panel */
.geo-panel {
    background: linear-gradient(160deg, rgba(120, 179, 59, 0.07), rgba(120, 179, 59, 0.01));
    border: 1px solid rgba(120, 179, 59, 0.25);
    border-radius: 20px;
    padding: clamp(1.8rem, 4vw, 3rem);
}

.geo-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 0.5rem;
}

.geo-item {
    background: #ffffff;
    border: 1px solid var(--card-line);
    border-radius: 14px;
    padding: 1.6rem;
}

.geo-item h3 {
    font-size: 1.1rem;
    letter-spacing: -0.01em;
    margin-bottom: 0.6rem;
    color: var(--ink);
}

.geo-item p {
    font-size: 0.92rem;
    color: var(--ink-soft);
}

/* Approach / about */
.about {
    background: rgba(120, 179, 59, 0.05);
    border-top: 1px solid var(--card-line);
    border-bottom: 1px solid var(--card-line);
}

.about-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: clamp(3rem, 7vw, 5rem) clamp(1.2rem, 5vw, 4rem);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-inner p {
    color: var(--ink-soft);
    margin-bottom: 1rem;
    max-width: 34rem;
}

.about-facts {
    display: grid;
    gap: 1.2rem;
}

.fact {
    background: #ffffff;
    border: 1px solid var(--card-line);
    border-radius: 14px;
    padding: 1.4rem 1.6rem;
}

.fact .k {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--green);
    font-weight: 600;
    margin-bottom: 0.3rem;
}

.fact .v {
    font-size: 1.05rem;
    color: var(--ink);
}

/* CTA band */
.cta-band {
    max-width: 1200px;
    margin: 0 auto;
    padding: clamp(2.5rem, 6vw, 4rem) clamp(1.2rem, 5vw, 4rem);
    text-align: center;
}

.cta-band h2 {
    font-size: clamp(1.6rem, 4vw, 2.4rem);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.cta-band p {
    color: var(--ink-soft);
    max-width: 34rem;
    margin: 0 auto 2rem;
}

/* ---------------- FOOTER ACCORDIONS ---------------- */
.footer-accordions {
    width: 100%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--card-line);
    margin-top: 2rem;
}

.footer-accordions .inner {
    max-width: 1200px;
    margin: 0 auto;
}

.accordion {
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.accordion:last-child {
    border-bottom: none;
}

.accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem clamp(1.2rem, 5vw, 4rem);
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--ink-soft);
    font-weight: 500;
}

.accordion-header:hover {
    background: rgba(0, 0, 0, 0.03);
    color: var(--green);
}

.accordion-header.active {
    background: rgba(120, 179, 59, 0.05);
    color: var(--green);
}

.accordion-icon {
    width: 16px;
    height: 16px;
    transition: transform 0.3s ease;
    color: currentColor;
}

.accordion-header.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}

.accordion-content.active {
    max-height: 4000px;
}

.accordion-body {
    padding: 1.5rem clamp(1.2rem, 5vw, 4rem);
    color: var(--ink-soft);
}

.accordion-body h3 {
    color: var(--green);
    margin: 1rem 0 0.5rem;
    font-size: 1rem;
}

.accordion-body h3:first-child {
    margin-top: 0;
}

.accordion-body p {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.accordion-body strong {
    color: var(--ink);
}

.accordion-body ul {
    list-style: none;
    margin: 0.5rem 0;
}

.accordion-body li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.accordion-body li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--green);
}

.site-footer {
    text-align: center;
    padding: 2rem 1rem;
    font-size: 0.85rem;
    color: var(--ink-soft);
}

/* ---------------- DARK MODE ---------------- */
@media (prefers-color-scheme: dark) {
    :root {
        --ink: rgba(255, 255, 255, 0.92);
        --ink-soft: rgba(255, 255, 255, 0.68);
        --bg-2: #121212;
        --card-line: rgba(255, 255, 255, 0.12);
    }
    body { background: #121212; }
    .site-nav { background: rgba(18, 18, 18, 0.85); }
    .hero-card { background: rgba(255, 255, 255, 0.03); }
    .service-card { background: rgba(255, 255, 255, 0.03); }
    .service-card.featured { background: linear-gradient(160deg, rgba(120, 179, 59, 0.14), rgba(120, 179, 59, 0.03)); }
    .geo-panel { background: linear-gradient(160deg, rgba(120, 179, 59, 0.1), rgba(120, 179, 59, 0.02)); border-color: rgba(120, 179, 59, 0.3); }
    .geo-item { background: rgba(255, 255, 255, 0.04); }
    .fact { background: rgba(255, 255, 255, 0.04); }
    .about { background: rgba(120, 179, 59, 0.06); }
    .footer-accordions { background: rgba(18, 18, 18, 0.9); }
    .accordion-header:hover { background: rgba(255, 255, 255, 0.05); }
}

/* ---------------- RESPONSIVE ---------------- */
@media (max-width: 900px) {
    .nav-links { display: none; }
    .hero {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        text-align: center;
        padding-top: clamp(2rem, 6vw, 3rem);
    }
    .description { margin-left: auto; margin-right: auto; }
    .cta-row { justify-content: center; }
    .services-grid { grid-template-columns: 1fr; }
    .geo-grid { grid-template-columns: 1fr; }
    .about-inner { grid-template-columns: 1fr; gap: 2.5rem; }
    .about-facts { grid-template-columns: 1fr 1fr; }
    .contact-item {
        justify-content: flex-start;
        align-items: flex-start;
        width: max-content;
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
        text-align: left;
    }
    .contact-item:hover { transform: none; }
    .contact-icon { margin-top: 0.15rem; }
    .hero-card { padding: 2rem 1.5rem; }
}

@media (max-width: 560px) {
    .about-facts { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
    .hero-eyebrow, .logo, .tagline, .description, .cta-row, .hero-card { opacity: 1 !important; }
}

/* ---------------- ANIMATIONS ---------------- */
@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-40px); }
    to { opacity: 1; transform: translateX(0); }
}
@keyframes slideInRight {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
}
@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
    
/* ---------------- FUSSLINKS & RECHTSSEITEN (statische Fassung) ---------------- */
.footer-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.4rem 1.6rem;
    list-style: none;
    padding: 1.2rem 1rem 0;
    border-top: 1px solid var(--card-line);
    margin-top: 2rem;
}
.footer-links a {
    color: var(--ink-soft);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.25s ease;
}
.footer-links a:hover,
.footer-links a[aria-current="page"] { color: var(--green); }
.legal {
    max-width: 900px;
    margin: 0 auto;
    padding: clamp(2.5rem, 6vw, 4rem) clamp(1.2rem, 5vw, 4rem);
    color: var(--ink-soft);
}
.legal h1 {
    font-size: clamp(1.6rem, 4vw, 2.2rem);
    color: var(--ink);
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
}
.legal h3 { color: var(--green); margin: 1.4rem 0 0.5rem; font-size: 1rem; }
.legal p { margin-bottom: 0.6rem; font-size: 0.95rem; }
.legal strong { color: var(--ink); }
.legal a { color: var(--green); }
.legal ul { list-style: none; margin: 0.5rem 0; }
.legal li { position: relative; padding-left: 1.5rem; margin-bottom: 0.5rem; font-size: 0.95rem; }
.legal li::before { content: '•'; position: absolute; left: 0; color: var(--green); }