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

:root {
    --bg: #0a0f1e;
    --bg2: #0d1529;
    --bg3: #111827;
    --accent: #0ea5e9;
    --accent2: #6366f1;
    --text: #e2e8f0;
    --text-muted: #94a3b8;
    --border: rgba(255,255,255,0.08);
    --card: rgba(255,255,255,0.04);
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }

/* NAV */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    background: rgba(10,15,30,0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 16px 0;
}
.navbar .container { display: flex; align-items: center; gap: 32px; }
.nav-brand { display: flex; align-items: center; gap: 8px; font-size: 18px; font-weight: 700; color: var(--text); text-decoration: none; flex: 1; }
.logo-icon { color: var(--accent); font-size: 22px; }
.logo-gmbh { color: var(--text-muted); font-weight: 400; font-size: 15px; }
.nav-links { display: flex; list-style: none; gap: 28px; }
.nav-links a { color: var(--text-muted); text-decoration: none; font-size: 14px; transition: color .2s; }
.nav-links a:hover { color: var(--text); }
.btn-nav { background: var(--accent); color: #fff !important; padding: 8px 18px; border-radius: 8px; font-weight: 500; }
.btn-nav:hover { background: #0284c7; }
.lang-switch { display: flex; gap: 8px; align-items: center; font-size: 13px; color: var(--text-muted); }
.lang { color: var(--text-muted); text-decoration: none; }
.lang.active { color: var(--accent); font-weight: 600; }
.lang:hover { color: var(--text); }

/* HERO */
.hero { padding: 140px 0 100px; }
.hero .container { display: grid; grid-template-columns: 1fr 400px; gap: 60px; align-items: center; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(14,165,233,0.12); border: 1px solid rgba(14,165,233,0.3); color: var(--accent); padding: 6px 14px; border-radius: 100px; font-size: 13px; font-weight: 500; margin-bottom: 24px; }
.hero-content h1 { font-size: 48px; font-weight: 700; line-height: 1.15; margin-bottom: 20px; background: linear-gradient(135deg, #e2e8f0 0%, #94a3b8 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-content p { color: var(--text-muted); font-size: 17px; margin-bottom: 36px; max-width: 520px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #fff; padding: 14px 28px; border-radius: 10px; text-decoration: none; font-weight: 600; font-size: 15px; border: none; cursor: pointer; transition: opacity .2s; }
.btn-primary:hover { opacity: 0.88; }
.btn-secondary { background: var(--card); border: 1px solid var(--border); color: var(--text); padding: 14px 28px; border-radius: 10px; text-decoration: none; font-weight: 500; font-size: 15px; transition: border-color .2s; }
.btn-secondary:hover { border-color: var(--accent); }

.hero-visual { display: flex; justify-content: center; align-items: center; }
.shield-wrap { position: relative; width: 200px; height: 220px; }
.shield-wrap svg { width: 100%; height: 100%; filter: drop-shadow(0 0 40px rgba(14,165,233,0.3)); animation: float 4s ease-in-out infinite; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
.ping-dot { position: absolute; top: 20px; right: 20px; width: 12px; height: 12px; background: #22c55e; border-radius: 50%; }
.ping-dot::after { content: ''; position: absolute; inset: -4px; border-radius: 50%; background: rgba(34,197,94,0.3); animation: ping 1.5s ease infinite; }
@keyframes ping { 0% { transform: scale(1); opacity: 1; } 100% { transform: scale(2.5); opacity: 0; } }

/* STATS */
.stats { background: var(--bg2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 48px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; text-align: center; }
.stat-num { font-size: 40px; font-weight: 700; background: linear-gradient(135deg, var(--accent), var(--accent2)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.stat-label { color: var(--text-muted); font-size: 14px; margin-top: 4px; }

/* SERVICES */
.services { padding: 100px 0; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-header h2 { font-size: 36px; font-weight: 700; margin-bottom: 12px; }
.section-header p { color: var(--text-muted); font-size: 16px; }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 32px; transition: border-color .2s, transform .2s; }
.service-card:hover { border-color: rgba(14,165,233,0.4); transform: translateY(-4px); }
.service-icon { font-size: 32px; margin-bottom: 16px; }
.service-card h3 { font-size: 18px; font-weight: 600; margin-bottom: 12px; }
.service-card p { color: var(--text-muted); font-size: 14px; line-height: 1.7; }

/* ABOUT */
.about { background: var(--bg2); padding: 100px 0; border-top: 1px solid var(--border); }
.about-grid { display: grid; grid-template-columns: 1fr 380px; gap: 60px; align-items: start; }
.about-text h2 { font-size: 36px; font-weight: 700; margin-bottom: 20px; }
.about-text p { color: var(--text-muted); margin-bottom: 16px; font-size: 15px; line-height: 1.8; }
.cert-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.badge { background: rgba(14,165,233,0.1); border: 1px solid rgba(14,165,233,0.25); color: var(--accent); padding: 6px 14px; border-radius: 8px; font-size: 13px; font-weight: 500; }
.about-visual { display: flex; flex-direction: column; gap: 16px; }
.location-card { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 24px; display: flex; gap: 16px; align-items: flex-start; }
.loc-icon { font-size: 24px; }
.location-card strong { display: block; margin-bottom: 6px; font-size: 15px; }
.location-card p { color: var(--text-muted); font-size: 14px; line-height: 1.6; }

/* CONTACT */
.contact { padding: 100px 0; }
.contact-grid { display: grid; grid-template-columns: 320px 1fr; gap: 48px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 20px; }
.contact-item { display: flex; align-items: center; gap: 14px; background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 18px 20px; font-size: 15px; }
.contact-form { display: flex; flex-direction: column; gap: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-form input, .contact-form textarea {
    background: var(--card); border: 1px solid var(--border); border-radius: 10px;
    padding: 14px 16px; color: var(--text); font-size: 14px; font-family: inherit;
    transition: border-color .2s; outline: none;
}
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--accent); }
.contact-form input::placeholder, .contact-form textarea::placeholder { color: var(--text-muted); }
.contact-form textarea { resize: vertical; }
.contact-form .btn-primary { align-self: flex-start; }

/* FOOTER */
.footer { background: var(--bg2); border-top: 1px solid var(--border); padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; padding-bottom: 48px; }
.footer h4 { font-size: 14px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); margin-bottom: 16px; }
.footer ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer ul a { color: var(--text-muted); text-decoration: none; font-size: 14px; transition: color .2s; }
.footer ul a:hover { color: var(--text); }
.footer-bottom { border-top: 1px solid var(--border); padding: 20px 0; text-align: center; color: var(--text-muted); font-size: 13px; }

@media (max-width: 900px) {
    .hero .container { grid-template-columns: 1fr; }
    .hero-visual { display: none; }
    .hero-content h1 { font-size: 34px; }
    .stats-grid { grid-template-columns: repeat(2,1fr); }
    .services-grid { grid-template-columns: 1fr 1fr; }
    .about-grid, .contact-grid, .footer-grid { grid-template-columns: 1fr; }
    .nav-links { display: none; }
}
@media (max-width: 600px) {
    .services-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
}