/* SapheraX Premium Design, Phase 1. Wird nach style.css geladen und ueberschreibt nur gezielt. */
@font-face { font-family: "Inter"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/inter-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/inter-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/inter-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/manrope-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 800; font-display: swap; src: url("../fonts/manrope-latin-800-normal.woff2") format("woff2"); }

:root {
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-head: "Manrope", "Inter", -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}
body { font-family: var(--font-body); }
h1, h2, h3, h4, .logo-text, .hero-split h1, .hero-compact h1 { font-family: var(--font-head); }
h1, h2 { font-weight: 800; }
h3 { font-weight: 700; }
nav.main a, .btn { font-family: var(--font-body); }
:root {
  --navy: #11233B;
  --navy-2: #17335A;
  --radius-lg: 18px;
  --shadow-card: 0 1px 2px rgba(16,35,59,.05), 0 12px 32px rgba(16,35,59,.08);
  --shadow-card-hover: 0 2px 4px rgba(16,35,59,.06), 0 18px 44px rgba(16,35,59,.14);
}
body { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }

/* Typografie */
h1, h2, h3 { letter-spacing: -0.015em; }
h2 { line-height: 1.2; }
.prose p, .prose li { line-height: 1.75; }

/* Header */
header.site { background: rgba(255,255,255,.92); -webkit-backdrop-filter: saturate(1.4) blur(10px); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid rgba(16,35,59,.08); }
header.site .wrap { height: 80px; }
nav.main { gap: 28px; }
nav.main a { font-size: 15px; }

/* Buttons als Pillen */
.btn { border-radius: 999px; padding: 13px 26px; font-size: 15px; letter-spacing: .005em; transition: background .18s ease, box-shadow .18s ease, transform .18s ease, color .18s ease; }
.btn-primary { box-shadow: 0 6px 18px rgba(12,75,140,.28); }
.btn-primary:hover { box-shadow: 0 10px 26px rgba(12,75,140,.36); transform: translateY(-1px); }
.btn:focus-visible { outline: 3px solid #7FB0E6; outline-offset: 3px; }

/* Karten */
.card, .product-card, .grid > .card { border-radius: var(--radius-lg); box-shadow: var(--shadow-card); border-color: transparent; transition: box-shadow .2s ease, transform .2s ease; }
.card:hover, .product-card:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-2px); }

/* Geteilter Hero: Text links auf ruhiger Flaeche, Foto rechts, weicher Uebergang per CSS */
.hero-split { position: relative; overflow: hidden; background: linear-gradient(115deg, var(--navy) 0%, var(--navy) 42%, var(--navy-2) 100%); }
.hero-split::before { content: ""; position: absolute; top: 0; right: 0; bottom: 0; width: var(--hero-w, 62%); background-image: var(--hero-img); background-size: var(--hero-size, cover); background-position: var(--hero-pos, center); background-repeat: no-repeat; background-color: var(--hero-bgc, transparent); -webkit-mask-image: var(--hero-mask, linear-gradient(to right, transparent 0, rgba(0,0,0,.55) 18%, #000 42%)); mask-image: var(--hero-mask, linear-gradient(to right, transparent 0, rgba(0,0,0,.55) 18%, #000 42%)); }
.hero-split .wrap { background: none !important; min-height: clamp(460px, 40vw, 680px); padding: 64px 24px; }
.hero-split .wrap::before { display: none; }
.hero-split .wrap > * { width: auto; max-width: 540px; }
.hero-split .eyebrow { color: #9CC3EE; letter-spacing: .08em; }
.hero-split h1 { color: #fff; font-size: clamp(30px, 3vw, 44px); font-weight: 700; line-height: 1.12; letter-spacing: -0.022em; max-width: 540px; margin-bottom: 20px; }
.hero-split p.lead { color: #DCE7F3; font-size: clamp(16px, 1.3vw, 19px); line-height: 1.55; max-width: 440px; margin-bottom: 32px; }
.hero-split .btn-primary { background: #fff; color: var(--navy); border-color: #fff; box-shadow: 0 8px 24px rgba(0,0,0,.28); }
.hero-split .btn-primary:hover { background: #E7EFF8; }
.hero-split .btn-secondary { border-color: rgba(255,255,255,.7); color: #fff; }
.hero-split .btn-secondary:hover { background: rgba(255,255,255,.12); }

@media (max-width: 900px) {
  header.site .wrap { height: 68px; }
  .hero-split { display: flex; flex-direction: column; background: var(--navy); }
  .hero-split::before { position: relative; order: -1; width: 100%; height: auto; aspect-ratio: 16 / 10; -webkit-mask-image: linear-gradient(to bottom, #000 55%, transparent 100%); mask-image: linear-gradient(to bottom, #000 55%, transparent 100%); width: 100%; background-size: var(--hero-size-m, cover); background-position: var(--hero-pos-m, center); }
  .hero-split .wrap { min-height: 0; padding: 4px 20px 40px !important; margin-top: -28px; }
  .hero-split .wrap > * { max-width: none; }
  .hero-split h1 { font-size: 28px; }
  .hero-split p.lead { font-size: 16px; }
  .hero-split .hero-actions .btn { font-size: 14px; padding: 12px 20px; }
}

/* Kompakter blauer Kopf fuer Seiten ohne Bild */
.hero.hero-compact { padding: 0; background: linear-gradient(115deg, var(--navy) 0%, var(--navy) 45%, var(--navy-2) 100%); color: #fff; }
.hero-compact .wrap { padding: 52px 24px 48px; box-sizing: border-box; min-height: 436px; display: flex; flex-direction: column; justify-content: center; }
.hero-compact .eyebrow { color: #9CC3EE; letter-spacing: .08em; margin-bottom: 10px; }
.hero-compact h1 { color: #fff; font-size: clamp(28px, 2.8vw, 40px); font-weight: 700; line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 12px; max-width: 820px; }
.hero-compact p.lead { color: #DCE7F3; font-size: clamp(16px, 1.25vw, 18px); line-height: 1.55; margin: 0; max-width: 720px; }
.hero-compact .btn-primary { background: #fff; color: var(--navy); border-color: #fff; }
.hero-compact .btn-secondary { border-color: rgba(255,255,255,.7); color: #fff; }
@media (max-width: 900px) { .hero-compact .wrap { padding: 36px 20px 32px; min-height: 376px; } }

/* ===== Phase 2: Startseite ===== */
body section:not(.hero) { padding: 88px 0; }

body h2 { font-size: clamp(28px, 2.6vw, 38px); letter-spacing: -0.022em; }
body h2.center::after { content: ""; display: block; width: 48px; height: 4px; border-radius: 2px; background: var(--accent); margin: 16px auto 0; }
body p.section-lead { font-size: 17px; line-height: 1.6; }


body .steps .step { padding: 32px 28px; border-radius: var(--radius-lg); border-color: transparent; box-shadow: var(--shadow-card); overflow: hidden; }
body .steps .step .num { width: auto; height: auto; background: none; border-radius: 0; justify-content: flex-start; font-family: var(--font-head); font-size: 56px; font-weight: 800; line-height: 1; color: rgba(12,75,140,.16); margin-bottom: 12px; }
body .steps .step h3 { font-size: 20px; }
body .steps .step p { font-size: 15px; line-height: 1.6; }

body .grid-products { gap: 24px; }
body .card:has(> img) { padding: 0 0 22px; overflow: hidden; }
body .card:has(> img) img { height: 200px; margin-bottom: 18px; border-radius: 0; transition: transform .4s ease; }
body .card:has(> img):hover img { transform: scale(1.04); }
body .card:has(> img) h3, body .card:has(> img) p { padding: 0 22px; }
body .card:has(> img) h3 { font-size: 18px; font-weight: 700; }
body.home .grid-2 > .card img { height: 260px; }

.final-cta { background: linear-gradient(115deg, var(--navy) 0%, var(--navy-2) 100%); color: #fff; text-align: center; padding: 88px 0 !important; }
.final-cta h2 { color: #fff; max-width: 760px; margin: 0 auto 16px; font-size: clamp(28px, 2.8vw, 40px); }
.final-cta p { color: #DCE7F3; font-size: 18px; line-height: 1.55; max-width: 620px; margin: 0 auto 32px; }
.final-cta .hero-actions { justify-content: center; }
.final-cta .btn-primary { background: #fff; color: var(--navy); border-color: #fff; box-shadow: 0 8px 24px rgba(0,0,0,.28); }
.final-cta .btn-secondary { border-color: rgba(255,255,255,.7); color: #fff; }
.final-cta .btn-secondary:hover { background: rgba(255,255,255,.12); }

@media (max-width: 900px) {
  body section:not(.hero) { padding: 56px 0; }
  .final-cta { padding: 56px 0 !important; }
}

body.home .grid-5 { grid-template-columns: repeat(5, 1fr); }
body.home .grid-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 1100px) { body.home .grid-5 { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 700px) { body.home .grid-5, body.home .grid-3 { grid-template-columns: 1fr 1fr; gap: 14px; } body.home .card img { height: 130px; } body.home .card h3, body.home .card p { padding: 0 14px; } body.home .grid-2 > .card img { height: 180px; } }
@media (max-width: 460px) { body.home .grid-5, body.home .grid-3 { grid-template-columns: 1fr; } body.home .card img { height: 180px; } }

/* ===== Startseite Hero: gleiches Muster wie die Branchenseiten ===== */
.hero-home::before { background-image: var(--hero-img), linear-gradient(to right, #cbcdcf 0%, #dedede 30%, #e9e9e9 55%, #dcdcdc 85%, #d2d2d3 100%); background-size: auto calc(100% - 88px), 100% 100%; background-position: 38% bottom, center; background-repeat: no-repeat; -webkit-mask-image: linear-gradient(to right, transparent 0, rgba(0,0,0,.6) 14%, #000 30%), linear-gradient(50deg, transparent 0, transparent 8%, rgba(0,0,0,.65) 28%, #000 46%); -webkit-mask-composite: source-in; mask-image: linear-gradient(to right, transparent 0, rgba(0,0,0,.6) 14%, #000 30%), linear-gradient(50deg, transparent 0, transparent 8%, rgba(0,0,0,.65) 28%, #000 46%); mask-composite: intersect; }
.hero-home .hero-postcard-tag { position: absolute; right: 2.5vw; top: clamp(70px, 6vw, 110px); width: clamp(110px, 11vw, 220px); max-width: none; height: auto; z-index: 2; }
.hero-home .wrap { position: relative; z-index: 1; }
.hero-home .wrap > h1 { max-width: 9em; }
.hero-home .wrap > p.lead { max-width: 340px; }
@media (max-width: 900px) {
  .hero-home::before { height: auto; aspect-ratio: 1050 / 780; background-image: var(--hero-img-m); background-size: 100% auto; background-position: center bottom; -webkit-mask-image: none; mask-image: none; }
  .hero-home .hero-postcard-tag { top: 72px; right: 12px; width: 92px; }
  .hero-home .wrap { margin-top: 0; padding-top: 24px !important; }
}

/* ===== Silbergrau (neutral) als Seitenfarbe, Menueleiste in hellem Silber ===== */
:root { --bg: #E5E5E5; --silver-line: rgba(0,0,0,.09); --silver-bar: #D4D4D4; }
body { background: var(--bg); }
section.alt, body.home section.alt { background: var(--bg); border-top: 1px solid var(--silver-line); border-bottom: 1px solid var(--silver-line); }
.card, .step, .faq-item, form.quiz { background: #fff; }

header.site .btn-primary { box-shadow: 0 4px 14px rgba(12,75,140,.25); }
nav.main > a, nav.main .has-submenu > a { color: var(--navy); }
nav.main > a.active, nav.main .has-submenu > a.active, nav.main > a:hover, nav.main .has-submenu > a:hover { color: var(--accent); }

/* ===== Schwebende Menueleiste ===== */
header.site { position: sticky; top: 0; height: 0; background: transparent; border: 0; box-shadow: none; -webkit-backdrop-filter: none; backdrop-filter: none; z-index: 30; overflow: visible; }
header.site .wrap { position: relative; top: 12px; box-sizing: border-box; width: min(1180px, calc(100% - 32px)); max-width: none; margin: 0 auto; height: 64px; padding: 0 10px 0 20px; background: rgba(218,218,218,.9); -webkit-backdrop-filter: saturate(1.2) blur(14px); backdrop-filter: saturate(1.2) blur(14px); border-radius: 999px; box-shadow: 0 10px 30px rgba(16,35,59,.22), inset 0 0 0 1px rgba(255,255,255,.55); }
header.site .btn-primary { padding: 11px 22px; }
.hero.hero-split, .hero.hero-compact { padding-top: 88px; }
header.site + section:not(.hero) { padding-top: 112px; }
@media (max-width: 900px) {
  header.site .wrap { top: 8px; height: 56px; width: calc(100% - 20px); border-radius: 22px; padding: 0 8px 0 14px; }
  nav.main { top: calc(100% + 8px) !important; left: 0 !important; right: 0 !important; border-radius: 18px; border: 0 !important; box-shadow: 0 14px 36px rgba(16,35,59,.25); max-height: calc(100vh - 90px) !important; }
  .hero.hero-compact { padding-top: 64px; }
  .hero.hero-split { padding-top: 0; }
  .hero-split::before { box-sizing: content-box; padding-top: 60px; }
  header.site + section:not(.hero) { padding-top: 88px; }
}

/* Footer: 4 Spalten, bündig an den Inhalt, ohne Lücke zur Seite davor */
footer.site { margin-top: 0; padding: 64px 0 28px; background: var(--navy); border-top: 1px solid rgba(255,255,255,.12); font-size: 14px; }
footer.site .footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; align-items: start; }
footer.site .footer-brand p { max-width: 300px; margin: 14px 0 20px; line-height: 1.55; opacity: .85; }
footer.site .footer-col { display: flex; flex-direction: column; gap: 10px; }
footer.site .footer-col span { color: #DCE7F3; }
footer.site .footer-col a { opacity: .85; }
footer.site .footer-col a:hover { opacity: 1; text-decoration: underline; }
footer.site .footer-title { font-family: 'Manrope', 'Inter', sans-serif; font-weight: 700; font-size: 15px; color: #fff; margin-bottom: 6px; }
footer.site .footer-col a.footer-btn { align-self: flex-start; margin-top: 10px; opacity: 1; background: #fff; color: var(--navy); border-color: #fff; text-decoration: none; }
footer.site .legal { justify-content: space-between; align-items: center; margin-top: 44px; border-top: 1px solid rgba(255,255,255,.14); padding-top: 20px; font-size: 13px; }
footer.site .legal-links { display: flex; gap: 24px; flex-wrap: wrap; }
footer.site .legal-links a { opacity: .8; }
footer.site .legal-links a:hover { opacity: 1; }
@media (max-width: 900px) {
  footer.site { padding: 48px 0 24px; }
  footer.site .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px 24px; }
  footer.site .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 520px) {
  footer.site .footer-grid { grid-template-columns: 1fr; }
  footer.site .legal { flex-direction: column; align-items: flex-start; gap: 12px; }
}

/* Vorschaubilder: Roboter mittig, einheitliches Seitenverhältnis (per object-view-box zugeschnitten) */
img.hero-preview { aspect-ratio: 3 / 2; height: auto !important; object-fit: cover; }
img.hero-preview[src*="dinerbot-t3/hero.jpg"] { object-view-box: inset(15.0% 5.5% 0.0% 9.5%); }
img.hero-preview[src*="dinerbot-t8/hero.jpg"] { object-view-box: inset(0% 3.0% 8.0% 5.0%); }
img.hero-preview[src*="dinerbot-t9/hero.jpg"] { object-view-box: inset(12.0% 20.0% 8.0% 0%); }
img.hero-preview[src*="dinerbot-t10/hero.jpg"] { object-view-box: inset(12.5% 0.0% 2.5% 15.0%); }
img.hero-preview[src*="dinerbot-t11/hero.jpg"] { object-view-box: inset(32.2% 29.6% 4.2% 23.6%); }
img.hero-preview[src*="kleenbot-c20/hero.jpg"] { object-view-box: inset(22.1% 4.1% 2.1% 20.1%); }
img.hero-preview[src*="kleenbot-c30/hero.jpg"] { object-view-box: inset(4.5% 9.1% 4.5% 0%); }
img.hero-preview[src*="kleenbot-c40/hero.jpg"] { object-view-box: inset(11.3% 16.0% 5.3% 34.0%); }
img.hero-preview[src*="kleenbot-c55/hero.jpg"] { object-view-box: inset(8.0% 0.0% 4.0% 1.0%); }
img.hero-preview[src*="butlerbot-w3/hero.jpg"] { object-view-box: inset(9.1% 1.5% 0.0% 7.5%); }
img.hero-preview[src*="transportroboter-s100/hero.jpg"] { object-view-box: inset(5.8% 3.8% 7.8% 9.8%); }
img.hero-preview[src*="transportroboter-s300/hero.jpg"] { object-view-box: inset(40.0% 8.0% 0.0% 38.0%); }

/* Schluss-Handlungsaufruf auf allen Unterseiten im Stil der Startseite */
.cta-band { background: linear-gradient(115deg, var(--navy) 0%, var(--navy-2) 100%); border-radius: var(--radius-lg, 24px); padding: 64px 32px; min-height: 0; box-shadow: var(--shadow-card); }
.cta-band h2 { color: #fff; max-width: 700px; margin: 0 auto 14px; font-size: clamp(26px, 2.6vw, 36px); }
.cta-band h2::after { display: none !important; }
.cta-band p { color: #DCE7F3; font-size: 17px; max-width: 580px; margin: 0 auto 28px; }
.cta-band .btn-secondary, .cta-band .btn-primary { background: #fff; color: var(--navy); border-color: #fff; box-shadow: 0 8px 24px rgba(0,0,0,.28); }
.cta-band .btn-secondary:hover, .cta-band .btn-primary:hover { background: #EAF1F8; }
@media (max-width: 700px) { .cta-band { padding: 44px 22px; } }

/* Menüleiste: nur Bildmarke, Wortmarke entfällt in der Leiste */
header.site .logo-mark .logo-word { display: none; }
header.site .logo-mark .logo-icon { width: 40px; height: 40px; }
header.site nav.main > a:first-child { margin-left: 0; }

/* Handy: Logo, Button "Beratung anfragen" und runder Menüknopf, wie in einer App-Leiste */
@media (max-width: 900px) {
  header.site .wrap { display: flex; align-items: center; padding: 0 8px 0 10px; gap: 10px; }
  header.site .logo-mark { order: 1; }
  header.site .btn-primary { display: inline-block !important; order: 2; margin-left: auto; padding: 10px 16px; font-size: 13px; white-space: nowrap; }
  header.site .nav-toggle { order: 3; width: 42px; height: 42px; padding: 0; border: 0; border-radius: 50%; background: rgba(255,255,255,.7); color: var(--navy); font-size: 20px; display: flex; align-items: center; justify-content: center; }
}
@media (max-width: 360px) { header.site .btn-primary { padding: 9px 12px; font-size: 12px; } }


/* Einheitlicher Abschluss-Kasten (CTA) vor dem Footer */
.cta-band .hero-actions { justify-content: center; }
.cta-band .btn-outline-light { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.7); box-shadow: none; }
.cta-band .btn-outline-light:hover { background: rgba(255,255,255,.12); }

/* Wortmarke oben links im blauen Bereich */
.hero-brand { position: absolute; top: 100px; left: max(24px, calc((100% - 1120px) / 2 + 24px)); z-index: 3; display: block; line-height: 0; }
.hero-brand img { --w: 193px; width: var(--w); height: auto; display: block; margin: calc(var(--w) * -0.0884) 0 calc(var(--w) * -0.0516) calc(var(--w) * -0.0722); }
.hero.hero-compact { padding-top: 104px; }
@media (max-width: 900px) {
  .hero-brand { top: 76px; left: 20px; }
  .hero-brand img { --w: 147px; }
  body.home .hero-brand { display: none; }
  .hero.hero-compact { padding-top: 118px; }
}

/* Sprungmarken unter der schwebenden Menueleiste */
section[id] { scroll-margin-top: 96px; }


/* Phase 2: Vertrauensleiste und Kennzahlen auf der Startseite */
body section.trust-bar { padding: 28px 0; background: #fff; border-bottom: 1px solid var(--silver-line); }
.trust-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.trust-list li { display: flex; flex-direction: column; gap: 2px; padding-left: 16px; border-left: 3px solid var(--accent); }
.trust-list strong { font-family: var(--font-head); font-size: 16px; font-weight: 700; color: var(--navy); line-height: 1.3; }
.trust-list span { font-size: 14px; color: var(--text-secondary); line-height: 1.4; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 8px 0 12px; }
.stat { background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-card); padding: 28px 24px; text-align: center; }
.stat-num { font-family: var(--font-head); font-size: clamp(40px, 4.5vw, 56px); font-weight: 800; line-height: 1; color: var(--accent); letter-spacing: -0.02em; }
.stat-label { margin-top: 10px; font-size: 15px; line-height: 1.45; color: var(--text-secondary); }
.stats-note { text-align: center; font-size: 13px; color: var(--text-muted); margin: 0 0 32px; }
@media (max-width: 900px) {
  body section.trust-bar { padding: 22px 0; }
  .trust-list { grid-template-columns: 1fr 1fr; gap: 18px 16px; }
}
@media (max-width: 600px) {
  .trust-list { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; gap: 14px; }
  .stat { padding: 22px 20px; }
}

/* Herausforderungen und Nutzen als zwei Karten */
.panel-2 > div { background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-card); padding: 36px 36px 32px; }
.panel-2 > div:last-child { background: linear-gradient(115deg, var(--navy) 0%, var(--navy-2) 100%); color: #fff; }
.panel-2 > div:last-child h2, .panel-2 > div:last-child .section-lead { color: #fff; }
.panel-2 > div:last-child .section-lead { color: #DCE7F3; }
.panel-2 > div:last-child .check-list li { color: #fff; }
.panel-2 > div:last-child .check-list li::before { background: #9CC3EE; }
.panel-2 h2 { margin-top: 0; }
@media (max-width: 600px) { .panel-2 > div { padding: 26px 22px; } }

/* Marketing-Band auf der Startseite */
.mk-grid { margin-top: 36px; }
.mk-card { background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-card); padding: 30px 28px; display: flex; flex-direction: column; }
.mk-card h3 { font-size: 20px; margin: 0 0 12px; }
.mk-card p { font-size: 15px; line-height: 1.6; margin: 0 0 14px; }
.mk-card .mk-note { font-size: 12.5px; color: var(--text-secondary); margin-top: -4px; }
.mk-card a { margin-top: auto; font-weight: 600; font-size: 15px; }
.mk-more { margin: 44px 0 18px; text-align: center; }
.mk-cta { text-align: center; margin: 36px 0 0; }

/* Phase 3: Einsatzbereiche-Template */
.systems-block .sys-group { font-size: 20px; margin: 36px 0 14px; padding-left: 14px; border-left: 4px solid var(--accent); }
.systems-block .section-lead { margin-bottom: 8px; }
.ref-one { max-width: 520px; margin: 28px auto 0; }

/* Phase 4: Produktseite, Kaufkasten und Spezifikationen */
body section.buybox { padding: 56px 0; background: transparent; }
.buybox .wrap { position: relative; z-index: 4; }
.buybox-card { margin-top: 0; background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-card-hover); padding: 32px 36px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px; align-items: center; }
.buybox-card h2 { font-size: 24px; margin: 0 0 10px; }
.buybox-card p { margin: 0 0 12px; color: var(--text-secondary); }
.bb-actions { display: flex; flex-direction: column; gap: 12px; align-items: stretch; }
.bb-actions .btn { text-align: center; }
.bb-link { font-size: 14px; text-align: center; color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.price-block[hidden] { display: none; }
.price-block { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--silver-line); display: grid; gap: 8px; }
.price-line { display: flex; align-items: baseline; flex-wrap: wrap; gap: 10px; }
.price-label { font-size: 14px; color: var(--text-secondary); min-width: 190px; }
.price-value { font-family: var(--font-head); font-size: 26px; font-weight: 800; color: var(--navy); }
.price-sub, .price-net { font-size: 13px; color: var(--text-secondary); }
.spec-acc > summary { list-style: none; cursor: default; }
.spec-acc > summary::-webkit-details-marker { display: none; }
.spec-acc > summary h2 { margin: 0 0 18px; }
@media (max-width: 700px) {
  .buybox-card { grid-template-columns: 1fr; padding: 24px 22px; margin-top: 0; gap: 20px; }
  .spec-acc > summary { cursor: pointer; background: #fff; border-radius: var(--radius); padding: 16px 20px; box-shadow: var(--shadow-card); display: flex; justify-content: space-between; align-items: center; }
  .spec-acc > summary h2 { margin: 0; font-size: 20px; }
  .spec-acc > summary::after { content: "+"; font-size: 24px; color: var(--accent); }
  .spec-acc[open] > summary::after { content: "\2212"; }
  .spec-acc[open] > summary { margin-bottom: 16px; }
}
.price-variant { display: grid; gap: 8px; padding: 12px 0; border-top: 1px dashed var(--silver-line); }
.price-variant:first-child { border-top: 0; padding-top: 0; }
.price-variant-title { font-weight: 700; color: var(--navy); font-size: 15px; }

/* Phase 4: Produktseiten, Aufbau */
.product-page section .section-lead { text-align: center; max-width: 720px; margin-left: auto; margin-right: auto; }
.product-page .video-caption { text-align: center; margin-left: auto; margin-right: auto; }
.product-page .grid-4 .card { padding: 26px 24px; border-top: 3px solid var(--accent); }
.product-page .grid-4 .card h3 { font-size: 18px; margin-bottom: 8px; }
.product-page .product-gallery { max-width: 760px; margin: 0 auto; }
.product-page .gallery-main { border: 0; border-radius: var(--radius-lg); box-shadow: var(--shadow-card); background: #fff; }
.product-page .gallery-main img { background: #fff; }
.product-page .gallery-thumbs { justify-content: center; }
.product-page .gallery-thumbs img { background: #fff; border-radius: 12px; }
.product-page .spec-acc { max-width: 900px; margin: 0 auto; }
.product-page table.specs { background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-card); padding: 12px 28px; border-collapse: separate; border-spacing: 0; }
.product-page table.specs td { padding: 13px 0; }
.product-page table.specs tr:last-child td { border-bottom: 0; }
.product-page .spec-acc + script + p, .product-page .spec-acc ~ p { text-align: center; }
.product-page .download-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; max-width: 900px; margin: 24px auto 0; }
.product-page .download-list a.btn { display: flex; align-items: center; gap: 14px; justify-content: flex-start; background: #fff; border: 0; border-radius: var(--radius-lg); box-shadow: var(--shadow-card); padding: 18px 22px; color: var(--navy); text-align: left; }
.product-page .download-list a.btn::before { content: "PDF"; flex: 0 0 auto; width: 46px; height: 46px; border-radius: 10px; background: #E7EFF8; color: var(--accent); font-weight: 800; font-size: 13px; display: flex; align-items: center; justify-content: center; }
.product-page .download-list a.btn:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-2px); }
.product-page section.alt > .wrap > div[style*="display:grid"] > .grid-2 { background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-card); padding: 24px; }
.product-page .faq-item { max-width: 900px; margin-left: auto; margin-right: auto; margin-bottom: 14px; border: 0; border-radius: var(--radius); box-shadow: var(--shadow-card); }

/* Phase 4: Bilder und Spezifikationen nebeneinander, Einsatzbereiche */
.product-page .pd-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 44px; align-items: start; }
.product-page .pd-gallery .product-gallery { max-width: none; }
.product-page .pd-gallery .gallery-main img { height: auto; aspect-ratio: 1 / 1; object-fit: contain; padding: 10px; margin: 0 auto; display: block; }
.product-page .pd-gallery .gallery-thumbs { justify-content: center; gap: 12px; }
.product-page .pd-gallery .gallery-thumbs img { width: 84px; height: 84px; object-fit: contain; padding: 6px; background: #fff; box-shadow: var(--shadow-card); }
.product-page .pd-specs .spec-acc { max-width: none; }
.product-page .pd-specs .download-list { max-width: none; grid-template-columns: 1fr 1fr; }
.product-page .pd-specs h2 { text-align: left; }
.product-page .pd-specs h2.center::after, .product-page .pd-gallery h2.center::after { margin-left: auto; margin-right: auto; }
.product-page .pd-gallery h2, .product-page .pd-specs h2 { text-align: center; }
.product-page .ea-grid { grid-template-columns: repeat(auto-fit, minmax(260px, 340px)); justify-content: center; }
@media (max-width: 900px) {
  .product-page .pd-grid { grid-template-columns: 1fr; gap: 36px; }
  .product-page .pd-specs .download-list { grid-template-columns: 1fr; }
}
.product-page .ea-more { margin: 44px 0 8px; text-align: center; }
.product-page .ea-more + .section-lead { margin-bottom: 20px; }
.product-page #einsatzbereiche .area-list { justify-content: center; }
.price-note { margin: 4px 0 0; font-size: 13px; color: var(--text-secondary); }