/* dittrich-it.eu – modernes Layout, Farben und Schrift aus dem bisherigen Auftritt */

@font-face { font-family: "Inter"; font-style: normal; font-weight: 400 700; font-display: swap;
  src: url("../fonts/Inter-Variable-Roman-Latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 400 700; font-display: swap;
  src: url("../fonts/Inter-Variable-Roman-LatinExt.woff2") format("woff2");
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF; }

:root {
  --navy: #033557;
  --navy-deep: #021f35;
  --primary: #0042a0;
  --primary-hover: #00347f;
  --cyan: #45b6d1;
  --grad: linear-gradient(180deg, #4ebfd5 0%, #45abbf 55%, #3a97aa 100%);
  --teal: #3a9fb3;
  --text: #1c2733;
  --muted: #5a6675;
  --border: #e2e8f0;
  --soft: #f3f6fa;
  --danger: #c20017;
  --success: #007e4e;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(3, 53, 87, .06), 0 8px 24px rgba(3, 53, 87, .08);
  --shadow-lg: 0 2px 4px rgba(3, 53, 87, .06), 0 20px 48px rgba(3, 53, 87, .14);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font); font-size: 1rem; line-height: 1.65; color: var(--text); background: #fff; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-underline-offset: 3px; }
a:hover { color: var(--primary-hover); }
button { font: inherit; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 2px; border-radius: 4px; }
h1, h2, h3, h4 { margin: 0 0 .75rem; line-height: 1.2; font-weight: 700; letter-spacing: -.015em; color: inherit; }
h1 { font-size: clamp(2rem, 1.3rem + 3vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.4rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1rem; }
strong { font-weight: 700; }

.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 880px; }
.muted { color: var(--muted); }

.skip { position: absolute; left: -9999px; top: 8px; z-index: 2000; background: #fff; color: var(--primary); padding: .6rem 1rem; border-radius: var(--radius-sm); font-weight: 700; box-shadow: var(--shadow); }
.skip:focus { left: 8px; }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; min-height: 44px; padding: .6rem 1.2rem; border: 1px solid transparent; border-radius: 999px; font-weight: 600; font-size: .975rem; line-height: 1.2; text-decoration: none; cursor: pointer; transition: background-color .2s, color .2s, border-color .2s, transform .2s, box-shadow .2s; }
.btn:hover { transform: translateY(-1px); }
.btn-lg { min-height: 52px; padding: .8rem 1.6rem; font-size: 1.025rem; }
.btn-block { width: 100%; }
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 6px 16px rgba(0, 66, 160, .25); }
.btn-primary:hover { background: var(--primary-hover); color: #fff; }
.btn-accent { background: #fff; color: var(--navy); box-shadow: 0 6px 20px rgba(0, 0, 0, .18); }
.btn-accent:hover { background: #eaf6fa; color: var(--navy); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .45); }
.btn-ghost:hover { background: rgba(255, 255, 255, .1); color: #fff; border-color: #fff; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.btn-outline { background: #fff; color: var(--primary); border-color: var(--primary); }
.btn-outline:hover { background: #eef4fb; color: var(--primary-hover); border-color: var(--primary-hover); }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 1000; background: #fff; border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s; }
.site-header.is-scrolled { border-bottom-color: var(--border); box-shadow: 0 4px 20px rgba(3, 53, 87, .06); }
.header-inner { display: flex; align-items: center; gap: 24px; min-height: 80px; }
.logo img { width: 220px; height: auto; }
.main-nav { margin-left: auto; }
.main-nav ul { list-style: none; display: flex; gap: 4px; margin: 0; padding: 0; }
.main-nav a { display: inline-flex; align-items: center; gap: 4px; padding: .5rem .85rem; border-radius: 999px; color: var(--text); font-weight: 500; text-decoration: none; transition: background-color .2s, color .2s; }
.main-nav a:hover { background: var(--soft); color: var(--primary); }
.main-nav a.active { color: var(--primary); background: #e8effa; }
.main-nav .ext { opacity: .6; }
.main-nav a, .header-cta { white-space: nowrap; }
@media (max-width: 1399.98px) {
  .header-inner { gap: 16px; }
  .main-nav ul { gap: 0; }
  .main-nav a { padding: .5rem .6rem; font-size: .95rem; }
  .header-cta { padding-left: 1rem; padding-right: 1rem; }
}
.nav-toggle { display: none; margin-left: auto; width: 44px; height: 44px; align-items: center; justify-content: center; background: var(--soft); border: 0; border-radius: 12px; color: var(--navy); cursor: pointer; }

@media (max-width: 1199.98px) {
  .main-nav, .header-cta { display: none; }
  .nav-toggle { display: inline-flex; }
}
@media (max-width: 991.98px) {
  .header-inner { min-height: 68px; }
  .logo img { width: 180px; }
}

/* Mobiles Menü */
.offcanvas { position: fixed; inset: 0; z-index: 1500; background: rgba(2, 31, 53, .55); }
.offcanvas[hidden] { display: none; }
.offcanvas-panel { position: absolute; top: 0; right: 0; bottom: 0; width: min(88vw, 360px); display: flex; flex-direction: column; gap: 16px; padding: 20px; overflow-y: auto; background: #fff; box-shadow: var(--shadow-lg); animation: oc-in .25s ease-out; }
@keyframes oc-in { from { transform: translateX(100%); } to { transform: none; } }
.offcanvas-head { display: flex; align-items: center; justify-content: space-between; }
.offcanvas-title { font-weight: 700; font-size: 1.1rem; }
.offcanvas-close { width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center; background: var(--soft); border: 0; border-radius: 12px; color: var(--navy); cursor: pointer; }
.offcanvas-list { list-style: none; margin: 0; padding: 0; }
.offcanvas-list a { display: block; padding: .85rem 1rem; border-radius: var(--radius-sm); color: var(--text); font-weight: 500; font-size: 1.05rem; text-decoration: none; }
.offcanvas-list a:hover, .offcanvas-list a.active { background: #e8effa; color: var(--primary); }
body.offcanvas-open { overflow: hidden; }

/* ---------- Abschnitte ---------- */
section[id] { scroll-margin-top: 90px; }
.section { padding: clamp(56px, 8vw, 104px) 0; }
.section-tight { padding: clamp(40px, 5vw, 64px) 0; }
.section-soft { background: var(--soft); }
.section-head { max-width: 720px; margin: 0 auto 48px; text-align: center; }
.section-sub { color: var(--muted); font-weight: 600; letter-spacing: .04em; }
.eyebrow { display: inline-block; margin: 0 0 1rem; padding: .3rem .8rem; border-radius: 999px; background: #e8effa; color: var(--primary); font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.eyebrow-light { background: rgba(255, 255, 255, .12); color: #eef8fb; }
.grad-text { background: linear-gradient(120deg, #1d7a8c 0%, #2a8496 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: clamp(1.05rem, 1rem + .35vw, 1.25rem); }

/* Hero */
.hero { position: relative; overflow: hidden; color: #fff; background:
  radial-gradient(900px 500px at 85% 20%, rgba(69, 182, 209, .35), transparent 60%),
  radial-gradient(700px 500px at 0% 100%, rgba(78, 191, 213, .22), transparent 60%),
  linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%); }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; padding-top: clamp(56px, 8vw, 112px); padding-bottom: clamp(56px, 8vw, 112px); }
.hero h1 { margin-bottom: 1.25rem; hyphens: manual; text-wrap: balance; }
.hero .lead { color: #d6e4ee; max-width: 36em; }
.hero .lead strong { color: #fff; }
.hero-points { list-style: none; display: flex; flex-wrap: wrap; gap: 10px 24px; margin: 1.5rem 0 2rem; padding: 0; }
.hero-points li { display: flex; align-items: center; gap: 8px; font-weight: 600; }
.hero-points li::before { content: ""; width: 20px; height: 20px; flex: 0 0 20px; border-radius: 50%; background: var(--cyan) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23033557' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' d='m6 12 4 4 8-8'/%3E%3C/svg%3E") center / 14px no-repeat; }
.hero-visual { background: #fff; border-radius: 24px; overflow: hidden; padding: clamp(16px, 3vw, 32px) clamp(16px, 3vw, 32px) 0; box-shadow: 0 30px 60px rgba(0, 0, 0, .3); transform: rotate(1.5deg); }
.hero-visual img { width: 100%; }

/* Split */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.split-media { background: #fff; border-radius: 24px; box-shadow: var(--shadow-lg); overflow: hidden; max-width: 460px; justify-self: center; }
.split-media img { width: 100%; }
.big-claim { font-size: clamp(1.8rem, 1.3rem + 2vw, 3rem); font-weight: 700; line-height: 1.15; letter-spacing: -.02em; margin: 0 0 2rem; }

/* Karten / Pläne */
.card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.plan { display: flex; flex-direction: column; padding: 32px 28px 28px; transition: transform .25s, box-shadow .25s; }
.plan:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.plan-icon { width: 56px; height: 56px; display: grid; place-items: center; margin-bottom: 20px; border-radius: 14px; background: var(--grad); color: #fff; box-shadow: 0 8px 20px rgba(42, 156, 180, .3); }
.plan-tag { font-size: 1.05rem; letter-spacing: .06em; margin-bottom: 1rem; }
.plan p { color: var(--muted); }
.plan .plan-name { margin: 0 0 .35rem; color: #1d7a8c; font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.plan-title { font-size: 1.2rem; margin-bottom: .75rem; }
.plan p strong { color: var(--text); }
.plan-claim { color: var(--text) !important; font-weight: 600; }
.plan-link { margin-top: auto; padding-top: .5rem; font-weight: 600; text-decoration: none; }
.plan-link span { display: inline-block; transition: transform .2s; }
.plan-link:hover span { transform: translateX(4px); }

.service { padding: 28px; transition: transform .25s, box-shadow .25s; }
.service:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.service h3 { font-size: 1.15rem; margin-bottom: .5rem; }
.service p { margin: 0; color: var(--muted); }
.service .plan-icon { width: 52px; height: 52px; margin-bottom: 18px; }

.plan-list { margin: 0 0 1.25rem; padding-left: 1.1rem; color: var(--muted); }
.plan-list li { margin-bottom: .4rem; }
.plan-list li::marker { color: var(--teal); }
.plan-list strong { color: var(--text); }

/* Arbeitsweise */
.steps { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 0; padding: 0; }
.step { padding: 28px; }
.step h3 { font-size: 1.2rem; margin-bottom: .5rem; }
.step p { margin: 0; color: var(--muted); }
.step-no { display: inline-grid; place-items: center; width: 44px; height: 44px; margin-bottom: 16px; border-radius: 50%; background: var(--navy); color: #fff; font-weight: 700; font-size: 1.1rem; }

/* AEROBITS */
.aerobits { background: linear-gradient(135deg, #eef6fb 0%, #e8f6f8 100%); }
.aerobits-head { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; margin-bottom: 48px; }
.aerobits h2 { font-size: clamp(1.8rem, 1.3rem + 2vw, 2.8rem); }
.aerobits .lead { color: #384452; }
.cloud-features { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 12px 20px; margin: 1.5rem 0 0; padding: 0; }
.cloud-features li { display: flex; align-items: center; gap: 10px; font-weight: 500; }
.cloud-features svg { flex: 0 0 22px; color: var(--teal); }
.cloud-plan { padding: 28px; }
.cloud-plan h3 { font-size: 1.2rem; margin-bottom: .5rem; }
.cloud-plan > p { color: var(--muted); }
.cloud-tag { display: inline-block; margin: 0 0 .75rem; padding: .25rem .75rem; border-radius: 999px; background: #1d7a8c; color: #fff !important; font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.aerobits-cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; margin-top: 32px; padding: 24px 28px; border-radius: var(--radius); background: #fff; border: 1px solid var(--border); }
.aerobits-cta p { margin: 0; max-width: 46em; color: #384452; }

/* Über mich */
.about { display: grid; grid-template-columns: 220px 1fr; gap: 48px; align-items: center; }
.about-photo { width: 220px; height: 220px; border-radius: 50%; object-fit: cover; box-shadow: 0 20px 40px rgba(3, 53, 87, .25); border: 6px solid #fff; }
.about-badge { width: 220px; height: 220px; display: grid; place-items: center; border-radius: 50%; background: var(--grad); color: #fff; font-size: 4.5rem; font-weight: 700; letter-spacing: .02em; box-shadow: 0 20px 40px rgba(42, 156, 180, .3); }
.about-copy p { color: #384452; }
.about-facts { list-style: none; display: flex; flex-wrap: wrap; gap: 12px; margin: 1.5rem 0 0; padding: 0; }
.about-facts li { padding: .6rem 1rem; border-radius: var(--radius-sm); background: var(--soft); border: 1px solid var(--border); }
.hero-note { margin: .75rem 0 0; color: #a9c3d6; font-size: .95rem; }

/* Cloud */
.cloud-box { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; padding: clamp(28px, 5vw, 64px); border-radius: 28px; background: linear-gradient(135deg, #eef6fb 0%, #e8f6f8 100%); border: 1px solid #d6ebf0; }
.aerobits-logo { width: 240px; margin-bottom: 1.5rem; }
.feature-list { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; margin: 1.5rem 0 2rem; padding: 0; }
.feature-list li { display: inline-flex; align-items: center; gap: 8px; padding: .5rem 1rem; border-radius: 999px; background: #fff; border: 1px solid var(--border); font-weight: 600; font-size: .95rem; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--grad); }
.cloud-visual img { width: 100%; max-width: 440px; margin: 0 auto; aspect-ratio: 560 / 373; }

/* CTA */
.cta-band { background: linear-gradient(120deg, var(--primary) 0%, var(--navy) 100%); color: #fff; }
.cta-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; padding-top: 48px; padding-bottom: 48px; }
.cta-band h2 { margin-bottom: .25rem; }
.cta-band p { margin: 0; color: #d6e4ee; }
.cta-band a:not(.btn) { color: #fff; font-weight: 600; }

/* Seitenkopf Unterseiten */
.service .service-link { display: inline-block; margin-top: 1rem; }
.page-hero .btn-row { margin-top: 1.75rem; }
.page-hero .lead { max-width: 46em; }
.intro { max-width: 820px; margin: 0 auto; font-size: 1.1rem; color: #384452; text-align: center; }
.check-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 14px 28px; }
.check-list li { position: relative; padding-left: 32px; color: #384452; }
.check-list li::before { content: ""; position: absolute; left: 0; top: 3px; width: 20px; height: 20px; border-radius: 50%; background: var(--teal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' d='m6 12 4 4 8-8'/%3E%3C/svg%3E") center / 13px no-repeat; }
.faq { max-width: 820px; margin: 0 auto; display: grid; gap: 12px; }
.faq details { padding: 18px 22px; }
.faq summary { cursor: pointer; font-weight: 700; list-style-position: outside; }
.faq details[open] summary { margin-bottom: .6rem; }
.faq p { margin: 0; color: var(--muted); }
.page-hero { color: #fff; background: radial-gradient(700px 300px at 90% 0%, rgba(69, 182, 209, .3), transparent 60%), linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%); padding: 48px 0 56px; }
.page-hero h1 { font-size: clamp(2rem, 1.5rem + 2vw, 2.8rem); margin: 0; }
.page-hero .lead { margin: .75rem 0 0; color: #d6e4ee; }
.breadcrumb { margin-bottom: 1rem; font-size: .9rem; color: #a9c3d6; }
.breadcrumb a { color: #cdeaf3; text-decoration: none; }
.breadcrumb a:hover { color: #fff; text-decoration: underline; }
.breadcrumb [aria-current] { color: #fff; }

/* Rechtstexte */
.prose { padding: clamp(24px, 4vw, 48px); }
.prose h2 { font-size: 1.3rem; margin: 2.25rem 0 .75rem; padding-top: 1.5rem; border-top: 1px solid var(--border); }
.prose > h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.prose h3 { font-size: 1.05rem; margin: 1.5rem 0 .5rem; }
.prose p, .prose ul { color: #384452; }
.prose ul { padding-left: 1.25rem; }
.prose a { font-weight: 600; }

/* Kontakt */
.contact-grid { display: grid; grid-template-columns: 340px 1fr; gap: 24px; align-items: start; }
.contact-info { padding: 28px; position: sticky; top: 100px; }
.contact-info h2, .contact-form h2 { font-size: 1.4rem; margin-bottom: .25rem; }
.info-list { list-style: none; margin: 1.5rem 0 0; padding: 0; display: grid; gap: 18px; }
.info-list li { display: flex; gap: 14px; align-items: flex-start; }
.info-icon { width: 40px; height: 40px; flex: 0 0 40px; display: grid; place-items: center; border-radius: 12px; background: #e8effa; color: var(--primary); }
.info-list a { color: var(--text); text-decoration: none; font-weight: 500; }
.info-list a:hover { color: var(--primary); text-decoration: underline; }
.info-list li > span:last-child, .info-list li > a { padding-top: 8px; line-height: 1.45; }
.contact-form { padding: clamp(24px, 4vw, 40px); }
.contact-form h2 { margin-bottom: 1.5rem; }

.form-row { display: grid; gap: 0 16px; grid-template-columns: 1fr; }
@media (min-width: 768px) {
  .form-row:has(.col-md-4) { grid-template-columns: 220px 1fr 1fr; }
  .form-row:has(.col-md-6) { grid-template-columns: 1fr 1fr; }
}
.form-group { margin-bottom: 18px; }
.form-label { display: block; margin-bottom: 6px; font-size: .9rem; font-weight: 600; }
.form-required-label { color: var(--danger); }
.form-control, .form-select { display: block; width: 100%; min-height: 48px; padding: .7rem .9rem; font: inherit; color: var(--text); background: #f8fafc; border: 1px solid #cfd8e3; border-radius: var(--radius-sm); appearance: none; transition: border-color .2s, box-shadow .2s, background-color .2s; }
.form-control::placeholder { color: #8592a3; }
.form-control:hover, .form-select:hover { border-color: #aab7c6; }
.form-control:focus, .form-select:focus { outline: 0; background: #fff; border-color: var(--primary); box-shadow: 0 0 0 4px rgba(0, 66, 160, .15); }
textarea.form-control { min-height: 150px; resize: vertical; }
.form-select { padding-right: 2.5rem; background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%231c2733' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.6' d='m3 6 5 5 5-5'/%3e%3c/svg%3e"); background-repeat: no-repeat; background-position: right .9rem center; background-size: 14px; }
.captcha { margin: 6px 0 18px; padding: 16px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--soft); }
.captcha legend { float: left; width: 100%; margin-bottom: 10px; padding: 0; }
.captcha-row { clear: both; display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.captcha-img { width: 220px; height: 70px; border-radius: 8px; border: 1px solid #cfd8e3; background: #fff; }
.captcha-refresh { width: 44px; height: 44px; display: inline-grid; place-items: center; border: 1px solid #cfd8e3; border-radius: 10px; background: #fff; color: var(--primary); cursor: pointer; }
.captcha-refresh:hover { background: #e8effa; }
.captcha-input { max-width: 260px; text-transform: uppercase; letter-spacing: .15em; font-weight: 600; }
.captcha .form-label { clear: both; }
.privacy-notice { margin: 6px 0 0; padding: 16px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--soft); }
.privacy-notice legend { float: left; width: 100%; margin-bottom: 8px; padding: 0; }
.form-check { clear: both; display: flex; gap: 10px; align-items: flex-start; }
.form-check-input { flex: 0 0 20px; width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--primary); }
.form-optional { font-weight: 400; color: var(--muted); font-size: .85em; }
.form-hint { margin: 16px 0; font-size: .875rem; color: var(--muted); }
.form-submit { display: flex; justify-content: flex-end; }
.form-submit .btn { min-width: 180px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.alert { margin: 0 0 20px; padding: 14px 18px; border-radius: var(--radius-sm); border: 1px solid; }
.alert ul { margin: 0; padding-left: 1.2rem; }
.alert-success { color: var(--success); background: #e8f5ef; border-color: #9fd3bd; }
.alert-danger { color: var(--danger); background: #fdecee; border-color: #f0aab3; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-deep); color: #b9c9d6; font-size: .95rem; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-top: 64px; padding-bottom: 40px; }
.footer-title { margin-bottom: 1rem; color: #fff; font-weight: 700; letter-spacing: .02em; }
.site-footer a { color: #e3eef5; }
.site-footer a:hover { color: #fff; }
.footer-links { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.footer-links a { text-decoration: none; }
.footer-links a:hover { text-decoration: underline; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; padding-top: 20px; padding-bottom: 28px; border-top: 1px solid rgba(255, 255, 255, .1); font-size: .85rem; color: #8aa2b6; }

/* ---------- Responsive ---------- */
@media (max-width: 991.98px) {
  .hero-grid, .split, .cloud-box { grid-template-columns: 1fr; }
  .hero-visual { transform: none; max-width: 560px; }
  .cards { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-info { position: static; order: 2; }
  .split-media { max-width: 380px; }
  .split-copy { text-align: center; }
  .steps { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
  .about { grid-template-columns: 1fr; text-align: center; gap: 24px; }
  .aerobits-head { grid-template-columns: 1fr; }
  .aerobits-head .cloud-visual { width: 100%; max-width: 320px; margin: 0 auto; order: -1; }
  .cloud-cards { max-width: 560px; }
  .about-badge { width: 140px; height: 140px; font-size: 3rem; margin: 0 auto; }
  .about-photo { width: 160px; height: 160px; margin: 0 auto; }
  .about-facts { justify-content: center; }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 575.98px) {
  .container { padding-left: 20px; padding-right: 20px; }
  .section { padding: 64px 0; }
  .section-head { margin-bottom: 32px; }
  .section-sub { font-weight: 500; letter-spacing: 0; font-size: 1rem; }
  .hero-grid { padding-top: 40px; padding-bottom: 56px; gap: 40px; }
  .hero .eyebrow { font-size: .66rem; letter-spacing: .03em; padding: .3rem .7rem; white-space: nowrap; }
  .hero h1 { font-size: 2rem; }
  .card.service, .card.plan, .cloud-plan, .step { padding: 24px 22px; }
  .service h3, .plan-tag, .cloud-plan h3, .step h3 { font-size: 1.15rem; }
  .about-copy { text-align: left; }
  .about-facts { justify-content: flex-start; }
  .cta-inner { padding-top: 48px; padding-bottom: 48px; gap: 20px; }
  .footer-grid { padding-top: 48px; padding-bottom: 32px; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 4px; padding-top: 20px; padding-bottom: 28px; }
  .cloud-features { grid-template-columns: 1fr; }
  .check-list { grid-template-columns: 1fr; }
  .intro { text-align: left; font-size: 1.05rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .aerobits-cta .btn-row { width: 100%; }
  .aerobits-cta .btn { width: 100%; }
  .btn-row .btn { width: 100%; }
  .cta-inner .btn { width: 100%; }
  .form-submit .btn { width: 100%; }
}

@media (max-width: 379.98px) {
  .hero .eyebrow { font-size: .6rem; letter-spacing: .02em; }
}

.takeover { background: linear-gradient(135deg, #e9f6f9 0%, #f3f8fc 100%); border-top: 1px solid #d6ebf0; border-bottom: 1px solid #d6ebf0; }
.takeover-head { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; margin-bottom: 40px; }
.takeover-head .lead { color: #384452; margin-bottom: 1.5rem; }
.takeover-media img { width: 100%; max-width: 440px; height: auto; margin: 0 auto; }
.takeover .card { border-color: #d6ebf0; }
.takeover .cards-2 { max-width: none; }
.cards-2 { grid-template-columns: repeat(2, 1fr); max-width: 960px; margin: 0 auto; }
.note-center { max-width: 760px; margin: 32px auto 0; text-align: center; color: #384452; font-size: 1.05rem; }
.plan-list a { color: var(--primary); }

/* Version 2: Person im Hero, Schwerpunkt-Abschnitt, Grafiken */
.hero-person { display: inline-flex; align-items: center; gap: 14px; margin-top: 1.75rem; padding: 8px 18px 8px 8px; border-radius: 999px; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .16); color: #d6e4ee; text-decoration: none; font-size: .9rem; line-height: 1.35; }
.hero-person:hover { background: rgba(255, 255, 255, .14); color: #fff; }
.hero-person img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; border: 2px solid rgba(255, 255, 255, .7); }
.hero-person strong { color: #fff; }
.feature-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: clamp(32px, 6vw, 72px); align-items: center; }
.feature-media img { width: 100%; max-width: 520px; height: auto; margin: 0 auto; }
.feature-copy .lead { color: #384452; margin-bottom: 1.5rem; }
.feature-copy .btn-row { margin-top: 1.75rem; }
.check-list-1 { grid-template-columns: 1fr; }
.assure { display: grid; grid-template-columns: 220px 1fr; gap: 32px; align-items: center; max-width: 960px; margin: 40px auto 0; padding: 28px 32px; border-radius: var(--radius); background: #fff; border: 1px solid var(--border); box-shadow: var(--shadow); }
.assure img { width: 100%; height: auto; }
.assure h3 { font-size: 1.2rem; margin-bottom: .5rem; }
.assure p { margin: 0; color: var(--muted); }
.section-soft .about-facts li { background: #fff; }
.page-hero-grid { display: grid; grid-template-columns: 1.3fr .7fr; gap: 40px; align-items: center; }
.page-hero-media { background: #fff; border-radius: 20px; padding: 20px; box-shadow: 0 20px 40px rgba(0, 0, 0, .25); }
.page-hero-media img { width: 100%; height: auto; }
@media (max-width: 991.98px) {
  .feature-grid, .page-hero-grid { grid-template-columns: 1fr; }
  .cards-2 { grid-template-columns: 1fr; max-width: 560px; }
  .takeover-head { grid-template-columns: 1fr; gap: 28px; }
  .takeover-media { order: -1; }
  .takeover-media img { max-width: 320px; }
  .feature-media img { max-width: 380px; }
  .page-hero-media { display: none; }
  .assure { grid-template-columns: 1fr; text-align: left; }
  .assure img { max-width: 200px; margin: 0 auto; }
}
@media (max-width: 575.98px) {
  .hero-person { border-radius: 18px; }
  .feature-copy .btn-row .btn { width: 100%; }
  .assure { padding: 24px 22px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}