*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
    --blue: #123d52;/*#0057a8;*/
    --blue-dark: #0b1b33;
    --blue-light: #e8f1fb;
    --accent: #e8a020;
    --gray: #f4f6f9;
    --text: #1a1a2e;
    --text-muted: #5a6475;
    --border: #d0d9e8;
    --white: #ffffff;
    --radius: 8px;
    --shadow: 0 2px 16px rgba(0,87,168,0.10);
}
body { font-family: 'Segoe UI', Arial, sans-serif; color: var(--text); background: var(--white); font-size: 16px; line-height: 1.7; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; color: var(--blue-dark); }
img { max-width: 100%; }

/* HEADER */
header { background: var(--white); border-bottom: 3px solid var(--blue); position: sticky; top: 0; z-index: 200; box-shadow: var(--shadow); }
.nav-inner { max-width: 1140px; margin: 0 auto; padding: 0 1.5rem; display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.logo-initials { width: 48px; height: 48px; background: var(--blue); color: #fff; font-size: 1.25rem; font-weight: 700; border-radius: var(--radius); display: flex; align-items: center; justify-content: center; letter-spacing: 1px; }
.logo-text { font-size: 1.15rem; font-weight: 700; color: var(--blue-dark); line-height: 1.2; }
.logo-text small { display: block; font-size: 0.72rem; font-weight: 400; color: var(--text-muted); letter-spacing: 0.3px; }
nav ul { list-style: none; display: flex; gap: 2px; }
nav ul li a { display: block; padding: 0.45rem 0.9rem; font-size: 0.88rem; font-weight: 500; color: var(--text); border-radius: var(--radius); transition: background 0.15s, color 0.15s; white-space: nowrap; }
nav ul li a:hover, nav ul li a.active { background: var(--blue-light); color: var(--blue); text-decoration: none; }
.nav-cta { background: var(--blue) !important; color: var(--white) !important; padding: 0.45rem 1.1rem !important; }
.nav-cta:hover { background: var(--blue-dark) !important; }
.nav-remote { background: var(--white) !important; color: var(--blue) !important; border: 2px solid var(--accent) !important; padding: 0.44rem 1.05rem !important; }
.nav-remote:hover { background: var(--blue-light) !important; }

/* NAV TOGGLE (Hamburger) */
.nav-toggle { display: none; flex-direction: column; justify-content: center; align-items: center; gap: 5px; width: 40px; height: 40px; background: none; border: none; padding: 0; cursor: pointer; flex-shrink: 0; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--blue-dark); border-radius: 2px; transition: transform 0.2s ease, opacity 0.2s ease; }
body.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
body.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* HERO */
.hero { background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 60%, #1a7fd4 100%); color: #fff; padding: 5rem 1.5rem 4rem; text-align: center; }
.hero h1 { font-size: 2.5rem; font-weight: 700; margin-bottom: 1rem; line-height: 1.25; }
.hero p { font-size: 1.15rem; max-width: 680px; margin: 0 auto 2rem; opacity: 0.92; }
.btn { display: inline-block; padding: 0.75rem 2rem; border-radius: var(--radius); font-weight: 600; font-size: 0.97rem; transition: all 0.18s; cursor: pointer; border: none; }
.btn-white { background: var(--white); color: var(--blue); }
.btn-white:hover { background: var(--blue-light); text-decoration: none; }
.btn-outline { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.7); margin-left: 1rem; }
.btn-outline:hover { background: rgba(255,255,255,0.12); text-decoration: none; }
.btn-blue { background: var(--blue); color: #fff; }
.btn-blue:hover { background: var(--blue-dark); text-decoration: none; }
.badge-row { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-top: 2rem; }
.badge { background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.3); color: #fff; padding: 0.35rem 1rem; border-radius: 20px; font-size: 0.82rem; font-weight: 500; }

/* MAIN LAYOUT */
main { max-width: 1140px; margin: 0 auto; padding: 3rem 1.5rem; }
.section-title { font-size: 1.7rem; font-weight: 700; color: var(--blue-dark); margin-bottom: 0.4rem; }
.section-sub { color: var(--text-muted); margin-bottom: 2.5rem; font-size: 1.02rem; }
.divider { width: 52px; height: 4px; background: var(--accent); border-radius: 2px; margin: 0.6rem 0 1.2rem; }

/* CARDS */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; margin-bottom: 3rem; }
.card { background: var(--white); border: 1px solid var(--border); border-radius: 12px; padding: 1.75rem 1.5rem; box-shadow: var(--shadow); transition: box-shadow 0.2s, transform 0.2s; }
.card:hover { box-shadow: 0 6px 28px rgba(0,87,168,0.15); transform: translateY(-3px); }
.card-icon { font-size: 2rem; margin-bottom: 1rem; }
.card h3 { font-size: 1.08rem; font-weight: 700; color: var(--blue-dark); margin-bottom: 0.5rem; }
.card p { font-size: 0.93rem; color: var(--text-muted); }

/* INFO BLOCK */
.info-block { background: var(--blue-light); border-left: 4px solid var(--blue); border-radius: 0 var(--radius) var(--radius) 0; padding: 1.25rem 1.5rem; margin: 2rem 0; }
.info-block h3 { color: var(--blue-dark); margin-bottom: 0.4rem; font-size: 1rem; }
.info-block p { font-size: 0.93rem; color: var(--text); }

/* LOGO STRIP */
.logo-strip { background: var(--gray); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 1.5rem 1.5rem; text-align: center; }
.logo-strip p { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 1rem; text-transform: uppercase; letter-spacing: 1px; font-weight: 600; }
.logo-strip .brands { display: flex; flex-wrap: wrap; gap: 0.75rem 1.5rem; justify-content: center; }
.brand-pill { background: var(--white); border: 1px solid var(--border); border-radius: 6px; padding: 0.4rem 1.1rem; font-size: 0.87rem; font-weight: 600; color: var(--text); }

/* CTA SECTION */
.cta-section { background: var(--blue-dark); color: #fff; border-radius: 14px; padding: 3rem 2rem; text-align: center; margin: 3rem 0; }
.cta-section h2 { font-size: 1.7rem; margin-bottom: 0.75rem; }
.cta-section p { opacity: 0.88; margin-bottom: 1.75rem; max-width: 540px; margin-left: auto; margin-right: auto; }

/* CONTACT FORM */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.contact-info h2 { font-size: 1.5rem; font-weight: 700; color: var(--blue-dark); margin-bottom: 0.5rem; }
.contact-info .divider { margin-bottom: 1.5rem; }
.contact-line { display: flex; gap: 0.75rem; align-items: flex-start; margin-bottom: 1.1rem; font-size: 0.95rem; }
.contact-line .icon { font-size: 1.2rem; margin-top: 2px; }
.contact-form input, .contact-form textarea, .contact-form select { width: 100%; padding: 0.7rem 1rem; border: 1px solid var(--border); border-radius: var(--radius); font-size: 0.95rem; font-family: inherit; color: var(--text); background: var(--white); margin-bottom: 1rem; transition: border 0.15s; }
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(0,87,168,0.1); }
.contact-form textarea { min-height: 140px; resize: vertical; }
.contact-form label { display: block; font-size: 0.88rem; font-weight: 600; color: var(--text-muted); margin-bottom: 0.3rem; }
.dsgvo-hint { font-size: 0.82rem; color: var(--text-muted); margin-top: 0.5rem; }

/* TABLE */
.feature-table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 0.93rem; }
.feature-table th { background: var(--blue); color: #fff; padding: 0.75rem 1rem; text-align: left; }
.feature-table td { padding: 0.65rem 1rem; border-bottom: 1px solid var(--border); }
.feature-table tr:nth-child(even) td { background: var(--gray); }
.check { color: #1b8a3e; font-weight: 700; }

/* FOOTER */
footer { background: #0d1e3a; color: rgba(255,255,255,0.75); padding: 3rem 1.5rem 1.5rem; margin-top: 4rem; }
.footer-inner { max-width: 1140px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2.5rem; margin-bottom: 2rem; }
footer h4 { color: #fff; font-size: 0.95rem; margin-bottom: 1rem; }
footer ul { list-style: none; }
footer ul li { margin-bottom: 0.5rem; }
footer ul li a { color: rgba(255,255,255,0.65); font-size: 0.88rem; }
footer ul li a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); padding-top: 1.25rem; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.5rem; font-size: 0.82rem; color: rgba(255,255,255,0.45); }
.footer-bottom a { color: rgba(255,255,255,0.55); }
.footer-bottom a:hover { color: #fff; }

/* LEGAL PAGES */
.legal-content { max-width: 800px; }
.legal-content h1 { font-size: 2rem; color: var(--blue-dark); margin-bottom: 0.5rem; }
.legal-content h2 { font-size: 1.2rem; color: var(--blue-dark); margin: 2rem 0 0.5rem; }
.legal-content p, .legal-content li { font-size: 0.95rem; color: var(--text); margin-bottom: 0.6rem; }
.legal-content ul { margin-left: 1.5rem; margin-bottom: 1rem; }
.legal-content a { color: var(--blue); }

/* PAGE HERO (Unterseiten) */
.page-hero { background: linear-gradient(135deg, var(--blue-dark), var(--blue)); color: #fff; padding: 3rem 1.5rem 2.5rem; text-align: center; }
.page-hero h1 { font-size: 2rem; font-weight: 700; margin-bottom: 0.6rem; }
.page-hero p { opacity: 0.88; max-width: 600px; margin: 0 auto; }
.hero-badge { display: block; height: auto; max-width: 320px; width: 100%; margin: 1.5rem auto 0; }

/* RESPONSIVE */
@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  nav ul {
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    border-top: 1px solid var(--border);
    box-shadow: var(--shadow);
    padding: 0.75rem 1.5rem 1.25rem;
    z-index: 199;
  }
  body.nav-open nav ul { display: flex; }
  nav ul li a { padding: 0.7rem 0.9rem; }
  .nav-cta, .nav-remote { text-align: center; margin-top: 0.35rem; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .hero h1 { font-size: 1.9rem; }
}
@media (max-width: 600px) {
  .footer-inner { grid-template-columns: 1fr; }
  .hero h1 { font-size: 1.5rem; }
  .btn-outline { margin-left: 0; margin-top: 0.75rem; }
}
/* ===== SVG-Icons (ersetzt Emojis) – bitte an assets/style.css anhängen ===== */

.icon-svg {
  width: 1em;
  height: 1em;
  display: inline-block;
  vertical-align: -0.15em;
  stroke: currentColor;
}

/* Icons in den Leistungs-Cards (bisher .card-icon mit Emoji-Font-Size) */
.card-icon {
  color: var(--blue, #0057a8);
  line-height: 1;
}
.card-icon .icon-svg {
  width: 2.25rem;
  height: 2.25rem;
}

/* Icons in Überschriften (h1, h3), erben die Textfarbe und Zeilenhöhe */
h1 .icon-svg,
h3 .icon-svg {
  width: 1em;
  height: 1em;
  vertical-align: -0.12em;
}

/* Kontaktzeilen-Icons (.contact-line .icon) */
.contact-line .icon {
  color: var(--blue, #0057a8);
}
.contact-line .icon .icon-svg {
  width: 1.4rem;
  height: 1.4rem;
}

/* Kleine Inline-Häkchen (Badges, Listen, Tabellen) */
.badge .icon-svg,
.check .icon-svg {
  width: 0.9em;
  height: 0.9em;
  stroke-width: 2.5;
}

/* Größere, freistehende Icons z. B. Hersteller-Kacheln in netzwerk.php */
.icon-svg-lg {
  width: 2rem;
  height: 2rem;
  color: var(--blue, #0057a8);
}
/* ===== SVG-Icons (ersetzt Emojis) – bitte an assets/style.css anhängen ===== */

.icon-svg {
  width: 1em;
  height: 1em;
  display: inline-block;
  vertical-align: -0.15em;
  stroke: currentColor;
}

/* Icons in den Leistungs-Cards (bisher .card-icon mit Emoji-Font-Size) */
.card-icon {
  color: var(--blue, #0057a8);
  line-height: 1;
}
.card-icon .icon-svg {
  width: 2.25rem;
  height: 2.25rem;
}

/* Icons in Überschriften (h1, h3), erben die Textfarbe und Zeilenhöhe */
h1 .icon-svg,
h3 .icon-svg {
  width: 1em;
  height: 1em;
  vertical-align: -0.12em;
}

/* Kontaktzeilen-Icons (.contact-line .icon) */
.contact-line .icon {
  color: var(--blue, #0057a8);
}
.contact-line .icon .icon-svg {
  width: 1.4rem;
  height: 1.4rem;
}

/* Kleine Inline-Häkchen (Badges, Listen, Tabellen) */
.badge .icon-svg,
.check .icon-svg {
  width: 0.9em;
  height: 0.9em;
  stroke-width: 2.5;
}

/* Größere, freistehende Icons z. B. Hersteller-Kacheln in netzwerk.php */
.icon-svg-lg {
  width: 2rem;
  height: 2rem;
  color: var(--blue, #0057a8);
}

/* ===== Zertifizierungs-Badges (acronis.php) ===== */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1.5rem;
  margin: 1.5rem 0 2rem;
  align-items: center;
}
.cert-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid #e5eaf1;
  border-radius: var(--radius, 8px);
  padding: 1rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.cert-badge:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
}
.cert-badge img {
  width: 100%;
  height: auto;
  max-width: 150px;
  display: block;
}