:root {
    --clr-bg: #F8F7F4;
    --clr-surface: #FFFFFF;
    --clr-surface-alt: #F0EFEB;
    --clr-text: #2D2D2D;
    --clr-text-muted: #6B6B6B;
    --clr-accent: #D4A817;
    --clr-cta: #E8533F;
    --clr-cta-hover: #D4432F;
    --clr-accent-hover: #B8920F;
    --clr-accent-light: #FDF8E8;
    --clr-warm: #D4A817;
    --clr-warm-light: #FDF8E8;
    --clr-green: #5A8A3C;
    --clr-green-light: #F0F6EB;
    --clr-anthrazit: #3D3D3D;
    --clr-grau: #8C8C8C;
    --clr-border: #E3E2DD;
    --font-display: 'Outfit', system-ui, sans-serif;
    --font-body: 'Outfit', system-ui, sans-serif;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.1);
    --max-w: 1200px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body); color: var(--clr-text);
    background: var(--clr-bg); line-height: 1.7; font-size: 16px;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--clr-accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--clr-accent-hover); }
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }

/* HEADER */
.site-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    background: rgba(255,255,255,0.92); backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px); border-bottom: 1px solid var(--clr-border);
    transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }
.header-inner {
    max-width: var(--max-w); margin: 0 auto; padding: 0 24px;
    display: flex; align-items: center; justify-content: space-between; height: 72px;
}
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--clr-text); }
.logo-img { height: 44px; width: auto; }
.logo-icon {
    width: 42px; height: 42px; background: var(--clr-anthrazit); border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-weight: 700; font-size: 18px; font-family: var(--font-display);
}
.logo-text { font-family: var(--font-display); font-weight: 600; font-size: 20px; letter-spacing: -0.02em; color: var(--clr-anthrazit); }
.logo-sub { font-size: 12px; color: var(--clr-grau); font-weight: 400; }

.nav-desktop { display: flex; align-items: center; gap: 6px; }
.nav-desktop a {
    padding: 8px 16px; border-radius: var(--radius-sm); font-size: 14.5px;
    font-weight: 500; color: var(--clr-text); transition: all var(--transition); text-decoration: none;
}
.nav-desktop a:hover { background: var(--clr-surface-alt); color: var(--clr-accent); }
.nav-desktop a.active { color: var(--clr-anthrazit); background: var(--clr-accent-light); font-weight: 600; }

.nav-dropdown { position: relative; }
.nav-dropdown-trigger {
    padding: 8px 16px; border-radius: var(--radius-sm); font-size: 14.5px;
    font-weight: 500; color: var(--clr-text); cursor: pointer; display: flex;
    align-items: center; gap: 4px; transition: all var(--transition); background: none; border: none;
    font-family: var(--font-body);
}
.nav-dropdown-trigger:hover { background: var(--clr-surface-alt); color: var(--clr-accent); }
.nav-dropdown-trigger svg { transition: transform 0.2s; }
.nav-dropdown:hover .nav-dropdown-trigger svg { transform: rotate(180deg); }
.nav-dropdown-menu {
    position: absolute; top: 100%; left: 0; min-width: 240px;
    background: var(--clr-surface); border: 1px solid var(--clr-border);
    border-radius: var(--radius-md); padding: 8px; box-shadow: var(--shadow-lg);
    opacity: 0; visibility: hidden; transform: translateY(8px);
    transition: all 0.2s ease; z-index: 200;
}
.nav-dropdown:hover .nav-dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-dropdown-menu a {
    display: block; padding: 10px 14px; border-radius: var(--radius-sm);
    font-size: 14px; font-weight: 500; color: var(--clr-text); text-decoration: none;
}
.nav-dropdown-menu a:hover { background: var(--clr-accent-light); color: var(--clr-accent); }

.header-cta {
    background: var(--clr-cta); color: #fff !important; padding: 10px 22px;
    border-radius: var(--radius-sm); font-size: 14px; font-weight: 600;
    transition: all var(--transition); text-decoration: none;
    display: inline-flex; align-items: center; gap: 8px;
}
.header-cta:hover { background: var(--clr-cta-hover); color: #fff !important; transform: translateY(-1px); }

.mobile-toggle {
    display: none; background: none; border: none; cursor: pointer;
    width: 40px; height: 40px; position: relative;
}
.mobile-toggle span {
    display: block; width: 22px; height: 2px; background: var(--clr-text);
    position: absolute; left: 9px; transition: all 0.3s;
}
.mobile-toggle span:nth-child(1) { top: 13px; }
.mobile-toggle span:nth-child(2) { top: 19px; }
.mobile-toggle span:nth-child(3) { top: 25px; }
.mobile-toggle.open span:nth-child(1) { transform: rotate(45deg); top: 19px; }
.mobile-toggle.open span:nth-child(2) { opacity: 0; }
.mobile-toggle.open span:nth-child(3) { transform: rotate(-45deg); top: 19px; }

.nav-mobile {
    display: none; position: fixed; top: 72px; left: 0; right: 0;
    background: var(--clr-surface); border-bottom: 1px solid var(--clr-border);
    padding: 16px 24px; box-shadow: var(--shadow-lg);
}
.nav-mobile.open { display: block; }
.nav-mobile a {
    display: block; padding: 12px 0; font-size: 16px; font-weight: 500;
    color: var(--clr-text); text-decoration: none; border-bottom: 1px solid var(--clr-border);
}
.nav-mobile a:last-child { border: none; }

@media (max-width: 900px) {
    .nav-desktop, .header-cta-wrap { display: none; }
    .mobile-toggle { display: block; }
}

/* PAGE HERO */
.page-hero {
    margin-top: 72px; padding: 80px 0 60px; position: relative; overflow: hidden;
    background: linear-gradient(135deg, #2D2D2D 0%, #3D3D3D 40%, #4A4A4A 100%);
    color: #fff;
}
.hero-pattern {
    position: absolute; inset: 0; opacity: 0.06;
    background-image: radial-gradient(circle at 2px 2px, #fff 1px, transparent 0);
    background-size: 40px 40px;
}
.page-hero-title {
    font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600; line-height: 1.15; letter-spacing: -0.02em; margin-bottom: 16px;
}
.page-hero-desc {
    font-size: 17px; color: rgba(255,255,255,0.7); max-width: 600px; line-height: 1.7;
}

.section-label {
    font-size: 13px; font-weight: 600; text-transform: uppercase;
    letter-spacing: 0.08em; color: var(--clr-accent); margin-bottom: 12px;
}

/* PAGE CONTENT */
.page-content { padding: 80px 0 100px; }
.content-grid {
    display: grid; grid-template-columns: 1fr 380px; gap: 60px; align-items: start;
}
@media (max-width: 900px) {
    .content-grid { grid-template-columns: 1fr; }
}

.content-main h2 {
    font-family: var(--font-display); font-size: 1.6rem; font-weight: 600;
    margin-bottom: 14px; margin-top: 40px; letter-spacing: -0.01em;
}
.content-main h2:first-child { margin-top: 0; }
.content-main p {
    font-size: 15.5px; color: var(--clr-text-muted); line-height: 1.75; margin-bottom: 16px;
}

/* Feature cards */
.feature-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 28px 0 36px; }
@media (max-width: 600px) { .feature-cards { grid-template-columns: 1fr; } }
.feature-card {
    background: var(--clr-surface); border: 1px solid var(--clr-border);
    border-radius: var(--radius-md); padding: 28px 24px;
}
.feature-card-icon {
    width: 48px; height: 48px; border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    font-size: 22px; margin-bottom: 16px;
}
.feature-card h3 {
    font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; margin-bottom: 8px;
}
.feature-card p { font-size: 14px; color: var(--clr-text-muted); line-height: 1.65; }

/* Three-col variant cards */
.feature-cards-3 { grid-template-columns: 1fr 1fr 1fr; }
@media (max-width: 800px) { .feature-cards-3 { grid-template-columns: 1fr; } }

/* Content CTA */
.content-cta {
    background: var(--clr-accent-light); border-radius: var(--radius-md);
    padding: 32px; margin-top: 36px;
}
.content-cta h3 {
    font-family: var(--font-display); font-size: 1.2rem; font-weight: 600; margin-bottom: 8px;
}
.content-cta p { font-size: 14.5px; color: var(--clr-text-muted); margin-bottom: 16px; }

/* Sidebar */
.content-sidebar { position: sticky; top: 96px; }
.sidebar-card {
    background: var(--clr-surface); border: 1px solid var(--clr-border);
    border-radius: var(--radius-md); padding: 28px 24px; margin-bottom: 20px;
}
.sidebar-card h4 {
    font-family: var(--font-display); font-size: 1.05rem; font-weight: 600; margin-bottom: 16px;
}
.sidebar-card p { font-size: 14px; color: var(--clr-text-muted); line-height: 1.6; }
.sidebar-card-dark {
    background: linear-gradient(135deg, #2D2D2D, #3D3D3D); color: #fff;
    border: none;
}
.sidebar-card-dark h4 { color: #fff; }
.sidebar-card-dark p { color: rgba(255,255,255,0.7); }

.check-list { list-style: none; }
.check-list li {
    padding: 8px 0; font-size: 14px; color: var(--clr-text);
    border-bottom: 1px solid var(--clr-border); display: flex; align-items: start; gap: 10px;
}
.check-list li:last-child { border: none; }
.check-list li::before {
    content: '✓'; color: var(--clr-green); font-weight: 700; flex-shrink: 0;
}

/* BUTTONS */
.btn-primary {
    background: var(--clr-cta); color: #fff; padding: 14px 30px;
    border-radius: var(--radius-sm); font-size: 15px; font-weight: 600;
    border: none; cursor: pointer; transition: all var(--transition);
    display: inline-flex; align-items: center; gap: 8px; text-decoration: none;
}
.btn-primary:hover { background: var(--clr-cta-hover); color: #fff; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(232,83,63,0.35); }

/* FOOTER */
.site-footer {
    background: var(--clr-surface); border-top: 1px solid var(--clr-border); padding: 32px 0;
}
.footer-bottom {
    display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: 13px; color: var(--clr-text-muted); }
.footer-bottom a { font-size: 13px; color: var(--clr-text-muted); }

/* ANIMATIONS */
.fade-up {
    opacity: 0; transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* KONTAKT FORM */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .form-grid { grid-template-columns: 1fr; } }
.form-group { margin-bottom: 0; }
.form-group.full { grid-column: 1 / -1; }
.form-group label {
    display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--clr-text);
}
.form-group input, .form-group textarea, .form-group select {
    width: 100%; padding: 12px 16px; border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm); font-family: var(--font-body);
    font-size: 15px; background: var(--clr-bg); transition: border-color var(--transition);
    color: var(--clr-text);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    outline: none; border-color: var(--clr-accent); box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}
.form-group textarea { min-height: 140px; resize: vertical; }