/* Alan Turing Solar – Design-System „Daylight“ (aus dem Claude-Design-Export).
   Keine Inline-Styles: die Content-Security-Policy erlaubt nur dieses Stylesheet. */

@font-face { font-family: "Inter"; src: url("/static/fonts/inter.woff2") format("woff2"); font-weight: 400 600; font-display: swap; }
@font-face { font-family: "Space Grotesk"; src: url("/static/fonts/space-grotesk.woff2") format("woff2"); font-weight: 500 700; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("/static/fonts/jetbrains-mono.woff2") format("woff2"); font-weight: 400 500; font-display: swap; }

:root {
  --ink: #0B2540;
  --ink-2: #294562;
  --muted: #47627E;
  --blue: #3A8DDE;
  --line: #CFE2F1;
  --line-2: #9CC7EE;
  --sky: #E3F2FD;
  --sky-2: #D6E8F5;
  --sky-bg: #F3F9FE;
  --sky-top: #BFE0FA;
  --sun: #FFC81F;
  --sun-soft: #FFEFB0;
  --sun-bg: #FFF7D6;
  --sun-ink: #5A4200;
  --sun-num: #8A5200;
  --on-dark: #C8DCEE;
  --on-dark-2: #D5E6F5;
  --on-dark-eyebrow: #9CC7EE;
  --error: #B42318;
  --error-bg: #FEF3F2;

  --f-sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-head: "Space Grotesk", "Inter", system-ui, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --gutter: clamp(20px, 4vw, 48px);
  --section-y: clamp(56px, 8vw, 104px);
  --shadow-card: 0 1px 2px rgba(11, 37, 64, .08), 0 10px 28px rgba(58, 141, 222, .12);
  --shadow-panel: 0 1px 2px rgba(11, 37, 64, .08), 0 16px 40px rgba(58, 141, 222, .16);
}

/* ---------- Basis ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 88px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: #FFFFFF; color: var(--ink); font-family: var(--f-sans); font-size: 17px; line-height: 1.55; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: var(--ink); }
a:hover { color: var(--blue); }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }
h1, h2, h3 { font-family: var(--f-head); font-weight: 600; margin: 0; }
p { margin: 0; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--ink); color: #FFF; padding: 10px 16px; border-radius: 8px; }
.skip:focus { top: 12px; color: #FFF; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.wrap { max-width: 1280px; margin: 0 auto; padding-inline: var(--gutter); }
.wrap-narrow { max-width: 960px; margin: 0 auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section-y); }
.stack { display: flex; flex-direction: column; gap: 32px; }
.stack-lg { display: flex; flex-direction: column; gap: 40px; }
.stack-sm { display: flex; flex-direction: column; gap: 12px; }
.bg-tint { background: var(--sky-bg); border-block: 1px solid var(--line); }
.bg-dark { background: var(--ink); color: #FFF; }
.bg-fade { background: linear-gradient(180deg, var(--sky) 0%, #FFF 100%); }

/* ---------- Typografie ---------- */
.eyebrow { font-family: var(--f-mono); font-size: 14px; letter-spacing: .06em; color: var(--muted); text-transform: uppercase; }
.bg-dark .eyebrow { color: var(--on-dark-eyebrow); }
.h1 { font-size: clamp(36px, 5.2vw, 64px); line-height: 1.04; letter-spacing: -.03em; text-wrap: balance; }
.h2 { font-size: clamp(30px, 3.6vw, 44px); line-height: 1.1; letter-spacing: -.02em; text-wrap: balance; }
.h3 { font-size: 23px; line-height: 1.2; }
.lead { font-size: clamp(18px, 1.6vw, 20px); line-height: 1.55; color: var(--ink-2); text-wrap: pretty; }
.text { font-size: 18px; line-height: 1.6; color: var(--ink-2); text-wrap: pretty; }
.small { font-size: 15px; color: var(--muted); }
.mono { font-family: var(--f-mono); }
.section-head { display: flex; flex-direction: column; gap: 10px; max-width: 760px; }
.section-head-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* ---------- Buttons & Chips ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 52px; padding: 14px 24px; border-radius: 999px; font: 600 17px/1.2 var(--f-sans); text-decoration: none; cursor: pointer; border: 0; transition: transform .15s ease, box-shadow .15s ease; }
.btn:hover { transform: translateY(-1px); }
.btn-sun { background: var(--sun); color: var(--ink); box-shadow: 0 6px 20px rgba(255, 180, 0, .35); }
.btn-sun:hover { color: var(--ink); }
.btn-ink { background: var(--ink); color: #FFF; }
.btn-ink:hover { color: #FFF; background: var(--ink-2); }
.btn-outline { background: #FFF; color: var(--ink); border: 1.5px solid var(--ink); }
.btn-lg { font-size: 18px; padding: 17px 26px; }
.btn-block { width: 100%; }
.btn-row { display: flex; gap: 12px; flex-wrap: wrap; }
.link-arrow { font-weight: 600; font-size: 17px; padding: 10px 0; border-bottom: 2px solid var(--ink); text-decoration: none; }

.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { font-family: var(--f-mono); font-size: 13px; background: var(--sky); padding: 4px 10px; border-radius: 999px; white-space: nowrap; }
.chip-sun { background: var(--sun-soft); color: var(--sun-ink); }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(255, 255, 255, .94); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.header-bar { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-block: 12px; }
.logo img { height: 44px; width: auto; }
.nav-main { display: flex; gap: 28px; white-space: nowrap; font-size: 16px; font-weight: 500; }
.nav-main a, .nav-mobile a { text-decoration: none; }
.nav-main a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--sun); }
.header-cta { display: flex; align-items: center; gap: 18px; }
.header-cta .tel { font-family: var(--f-mono); font-size: 16px; font-weight: 500; text-decoration: none; white-space: nowrap; }
.header-cta .btn { min-height: 46px; padding: 12px 20px; font-size: 16px; }

.menu { display: none; }
.menu > summary { list-style: none; width: 48px; height: 48px; border: 1px solid var(--line); background: #FFF; border-radius: 12px; display: grid; place-items: center; cursor: pointer; font-size: 20px; }
.menu > summary::-webkit-details-marker { display: none; }
.menu[open] > summary { background: var(--sky); }
.nav-mobile { position: absolute; left: 0; right: 0; top: 100%; background: #FFF; border-block: 1px solid var(--line); display: flex; flex-direction: column; padding: 8px var(--gutter) 20px; font-size: 19px; font-weight: 500; box-shadow: 0 12px 24px rgba(11, 37, 64, .08); }
.nav-mobile a { padding: 14px 0; border-bottom: 1px solid var(--sky); }
.nav-mobile a:last-child { border-bottom: 0; }

.nav-main .nav-expert { color: var(--muted); }
@media (max-width: 1319px) { .header-cta .tel { display: none; } }
@media (max-width: 1099px) {
  .nav-main, .header-cta { display: none; }
  .menu { display: block; }
}

/* ---------- Hero ---------- */
.hero { background: radial-gradient(circle at 92% 0%, rgba(255, 221, 87, .75), rgba(255, 221, 87, 0) 30%), linear-gradient(180deg, var(--sky-top) 0%, var(--sky) 45%, #FFF 100%); }
.hero-inner { padding-block: clamp(40px, 7vw, 88px) clamp(32px, 5vw, 56px); display: flex; flex-direction: column; gap: clamp(28px, 4vw, 48px); }
.hero-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 480px), 1fr)); gap: clamp(24px, 4vw, 56px); align-items: end; }
.hero-copy { display: flex; flex-direction: column; gap: 22px; }
.eyebrow-hero { color: var(--ink-2); }
.hero-photo { position: relative; height: clamp(260px, 42vw, 520px); border-radius: 18px; overflow: hidden; background: var(--sky-2); }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; }
.photo-tag { position: absolute; left: 16px; bottom: 16px; display: flex; align-items: center; gap: 8px; }
.photo-tag .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--sun); box-shadow: 0 0 0 5px rgba(255, 200, 31, .45); }
.photo-tag .label { font-family: var(--f-mono); font-size: 13px; background: #FFF; padding: 5px 10px; border-radius: 6px; }
.trust { display: flex; gap: 14px 32px; flex-wrap: wrap; align-items: center; font-size: 17px; font-weight: 500; margin: 0; padding: 0; list-style: none; }
.trust li::before { content: "✓ "; }
.brands { display: flex; gap: 10px 28px; flex-wrap: wrap; align-items: center; padding-top: 20px; border-top: 1px solid var(--line); }
.brands ul { display: flex; gap: 10px 28px; flex-wrap: wrap; margin: 0; padding: 0; list-style: none; font: 600 19px var(--f-head); color: var(--ink-2); }

/* Kleiner Seitenkopf für Unterseiten */
.page-hero { background: linear-gradient(180deg, var(--sky) 0%, #FFF 100%); }
.page-hero .wrap { padding-block: clamp(40px, 6vw, 80px) clamp(24px, 4vw, 40px); display: flex; flex-direction: column; gap: 18px; max-width: 1280px; }
.page-hero .lead { max-width: 760px; }

/* ---------- Grids & Karten ---------- */
.grid { display: grid; gap: 20px; }
.grid-420 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); }
.grid-340 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); }
.grid-320 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); }
.grid-260 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 32px 28px; }

.tile { text-decoration: none; color: var(--ink); border-radius: 20px; overflow: hidden; display: flex; flex-direction: column; background: var(--sky); transition: transform .15s ease, box-shadow .15s ease; }
.tile:hover { color: var(--ink); transform: translateY(-2px); box-shadow: var(--shadow-card); }
.tile-media { height: 240px; background: var(--sky-2); }
.tile-media img { width: 100%; height: 100%; object-fit: cover; }
.tile-body { padding: 26px 28px 30px; display: flex; flex-direction: column; gap: 10px; }
.tile-title { font: 600 28px/1.15 var(--f-head); letter-spacing: -.01em; }
.tile-text { font-size: 18px; line-height: 1.55; color: var(--ink-2); }
.tile-link { font-weight: 600; font-size: 17px; padding-top: 6px; }
.tile-dark { background: var(--ink); color: #FFF; }
.tile-dark:hover { color: #FFF; }
.tile-dark .tile-media { background: var(--ink-2); }
.tile-dark .tile-text { color: var(--on-dark-2); }
.tile-dark .tile-link { color: var(--sun); }

.card-line { text-decoration: none; color: var(--ink); border: 1.5px solid var(--line); border-radius: 20px; padding: 24px 28px; display: flex; flex-direction: column; gap: 8px; transition: border-color .15s ease; }
.card-line:hover { border-color: var(--ink); color: var(--ink); }
.card-line .title { font: 600 22px var(--f-head); }
.card-line .text { font-size: 17px; line-height: 1.5; }
.card-line .more { font-weight: 600; font-size: 16px; padding-top: 4px; }
.card-line .row { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

.project { background: #FFF; border-radius: 18px; overflow: hidden; box-shadow: var(--shadow-card); display: flex; flex-direction: column; }
.project-media { height: 220px; background: var(--sky-2); }
.project-media img { width: 100%; height: 100%; object-fit: cover; }
.photo-placeholder { height: 100%; display: grid; place-items: center; background: repeating-linear-gradient(135deg, var(--sky) 0 10px, var(--sky-2) 10px 20px); font-family: var(--f-mono); font-size: 13px; color: var(--muted); }
.project-body { padding: 22px 24px 26px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.project-meta { font-family: var(--f-mono); font-size: 13px; color: var(--muted); text-transform: uppercase; }
.project-teaser { font-size: 15px; line-height: 1.5; color: var(--ink-2); }

/* Case Study (Projekte-Seite) */
.case { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr)); gap: clamp(24px, 4vw, 48px); align-items: start; padding-block: clamp(32px, 5vw, 56px); border-top: 1px solid var(--line); }
.case:first-child { border-top: 0; padding-top: 0; }
.case-media { border-radius: 18px; overflow: hidden; aspect-ratio: 4 / 3; background: var(--sky-2); }
.case-media img { width: 100%; height: 100%; object-fit: cover; }
.case-body { display: flex; flex-direction: column; gap: 16px; }
.case-body h3 { font-size: 15px; font-family: var(--f-mono); font-weight: 500; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin-top: 6px; }
.specs { display: grid; grid-template-columns: max-content 1fr; gap: 8px 20px; margin: 4px 0 0; padding: 16px 18px; background: var(--sky-bg); border-radius: 12px; font-size: 15px; }
.specs dt { color: var(--muted); }
.specs dd { margin: 0; font-family: var(--f-mono); }

/* ---------- Ablauf ---------- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 165px), 1fr)); gap: 28px 20px; }
.steps li { display: flex; flex-direction: column; gap: 10px; border-top: 3px solid var(--ink); padding-top: 18px; }
.steps .num { font-family: var(--f-mono); font-size: 15px; color: var(--blue); font-weight: 500; }
.steps .title { font: 600 21px var(--f-head); }
.steps .text { font-size: 16px; line-height: 1.5; color: var(--ink-2); hyphens: auto; overflow-wrap: break-word; }
.steps li.is-sun { border-top-color: var(--sun); }
.steps li.is-sun .num { color: var(--sun-num); }
.steps li.is-after { border-top-color: var(--line); }
.steps li.is-after .num { color: var(--muted); }

/* ---------- Argumente (dunkel) ---------- */
.reason { display: flex; flex-direction: column; gap: 10px; }
.reason .bar { width: 28px; height: 4px; background: var(--sun); }
.reason .title { font: 600 22px/1.25 var(--f-head); }
.reason .text { font-size: 17px; line-height: 1.55; color: var(--on-dark); }
.bg-light .reason .text { color: var(--ink-2); }

/* ---------- Solar-Check ---------- */
.check { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 460px), 1fr)); gap: clamp(28px, 4vw, 56px); align-items: start; }
.check-form { display: flex; flex-direction: column; gap: 28px; }
.field-group { display: flex; flex-direction: column; gap: 12px; border: 0; margin: 0; padding: 0; min-width: 0; }
.field-group > legend, .field-group > label.legend { font-weight: 600; font-size: 18px; padding: 0; margin-bottom: 12px; }
.readout { display: flex; align-items: baseline; gap: 10px; font-family: var(--f-mono); }
.readout .big { font-size: 32px; font-weight: 500; }
.readout .unit { font-size: 16px; color: var(--muted); }
input[type="range"] { width: 100%; height: 32px; accent-color: var(--ink); }
.options { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; }
.options-2 { grid-template-columns: 1fr 1fr; }
.option input { position: absolute; opacity: 0; pointer-events: none; }
.option span { min-height: 56px; display: flex; align-items: center; justify-content: center; text-align: center; padding: 8px 12px; font-size: 17px; font-weight: 600; border-radius: 14px; cursor: pointer; border: 2px solid var(--line); background: #FFF; }
.option input:checked + span { border-color: var(--ink); background: var(--sky); }
.option input:focus-visible + span { outline: 3px solid var(--blue); outline-offset: 3px; }
.js .nojs-only { display: none; }

.result { background: #FFF; border-radius: 22px; box-shadow: var(--shadow-panel); padding: clamp(24px, 3vw, 36px); display: flex; flex-direction: column; gap: 24px; }
.result-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; font: 600 22px var(--f-head); }
.kpis { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; margin: 0; }
.kpi { background: #FFF; padding: 18px; display: flex; flex-direction: column; gap: 4px; }
.kpi dt { font-size: 15px; color: var(--muted); }
.kpi dd { margin: 0; font-family: var(--f-mono); font-size: clamp(22px, 2.6vw, 30px); font-weight: 500; }
.kpi-sun { background: var(--sun-bg); }
.kpi-sun dt { color: var(--sun-ink); }
.assumptions { font-family: var(--f-mono); font-size: 13px; line-height: 1.7; color: var(--ink-2); background: var(--sky-bg); border-radius: 10px; padding: 12px 14px; }

/* ---------- Kundenstimmen ---------- */
.quote { margin: 0; border: 2px dashed var(--line-2); border-radius: 18px; padding: 28px; display: flex; flex-direction: column; gap: 18px; }
.quote blockquote { margin: 0; font: 500 22px/1.4 var(--f-head); color: var(--muted); }
.quote figcaption { font-family: var(--f-mono); font-size: 14px; color: var(--muted); }

/* ---------- FAQ ---------- */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; min-height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 0; cursor: pointer; font: 600 clamp(19px, 2vw, 22px)/1.3 var(--f-head); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; width: 36px; height: 36px; border-radius: 50%; background: #FFF; border: 1px solid var(--line); display: grid; place-items: center; font: 20px var(--f-mono); }
.faq details[open] summary::after { content: "−"; }
.faq details p { padding: 0 52px 22px 0; font-size: 18px; line-height: 1.6; color: var(--ink-2); text-wrap: pretty; }

/* ---------- Kontakt ---------- */
.contact { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); gap: clamp(32px, 5vw, 64px); align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 24px; }
.person { display: flex; gap: 18px; align-items: center; }
.avatar { flex: none; width: 112px; height: 112px; border-radius: 50%; background: repeating-linear-gradient(135deg, var(--sky) 0 8px, var(--sky-2) 8px 16px); display: grid; place-items: center; text-align: center; font-family: var(--f-mono); font-size: 11px; color: var(--muted); }
img.avatar { object-fit: cover; background: var(--sky); }
.avatar-lg { width: 160px; height: 160px; }
.person .name { font: 600 24px var(--f-head); }
.contact-lines { display: flex; flex-direction: column; gap: 14px; font-size: 18px; }
.contact-lines .tel-big { font-family: var(--f-mono); font-size: 24px; font-weight: 500; text-decoration: none; }
.next-steps { background: var(--sky); border-radius: 16px; padding: 20px 22px; display: flex; flex-direction: column; gap: 10px; }
.next-steps ol { margin: 0; padding-left: 20px; color: var(--ink-2); }

.form-card { background: #FFF; border: 1px solid var(--line); border-radius: 22px; padding: clamp(22px, 3vw, 36px); box-shadow: 0 16px 40px rgba(58, 141, 222, .12); }
.contact-card { display: flex; flex-direction: column; gap: 18px; }

/* ---------- Leistungen / Preise ---------- */
.service { display: flex; flex-direction: column; gap: 14px; padding: 28px; border: 1.5px solid var(--line); border-radius: 20px; }
.service .title { font: 600 24px var(--f-head); }
.service ul, .price ul, .prose ul { margin: 0; padding-left: 20px; color: var(--ink-2); display: flex; flex-direction: column; gap: 6px; }
.price { display: flex; flex-direction: column; gap: 18px; padding: 30px; border: 1.5px solid var(--line); border-radius: 22px; background: #FFF; }
.price-featured { border: 2px solid var(--ink); box-shadow: var(--shadow-panel); }
.price .amount { font-family: var(--f-mono); font-size: 40px; font-weight: 500; }
.price .amount small { font-size: 15px; color: var(--muted); }
.price .price-note { margin-top: -12px; font-size: 14px; color: var(--muted); }
.thermo-house { align-items: center; gap: clamp(28px, 4vw, 56px); }
.drone { align-items: center; gap: clamp(28px, 4vw, 56px); }
.drone-specs { grid-template-columns: max-content 1fr; }
.drone-figure { display: flex; flex-direction: column; gap: 14px; }
.drone-media { margin: 0; border-radius: 18px; overflow: hidden; aspect-ratio: 4 / 3; background: var(--sky-2); box-shadow: var(--shadow-card); }
.drone-sub { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 14px; align-items: center; }
.drone-sub .drone-media { border-radius: 12px; }
.drone-media img { width: 100%; height: 100%; object-fit: cover; }
.thermal-band { height: 8px; border-radius: 999px; background: linear-gradient(90deg, #2A1B5C, #7B2D8E, #D9475C, #F68B2B, #FFD93B); }

/* ---------- CTA-Band ---------- */
.cta-band { background: var(--ink); color: #FFF; border-radius: 24px; padding: clamp(28px, 5vw, 56px); display: flex; flex-direction: column; gap: 20px; align-items: flex-start; }
.cta-band .lead { color: var(--on-dark-2); max-width: 680px; }

/* ---------- Fließtext (Rechtliches) ---------- */
.prose { max-width: 760px; display: flex; flex-direction: column; gap: 14px; font-size: 17px; line-height: 1.65; color: var(--ink-2); }
.prose h2 { font-size: 26px; color: var(--ink); margin-top: 24px; }
.prose h3 { font-size: 20px; color: var(--ink); margin-top: 12px; }
.todo { background: var(--sun-bg); color: var(--sun-ink); border-left: 4px solid var(--sun); padding: 12px 16px; border-radius: 8px; font-size: 15px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: var(--on-dark); }
.footer-grid { padding-block: 56px 40px; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); gap: 32px; font-size: 16px; line-height: 1.7; }
.footer-grid > div { display: flex; flex-direction: column; gap: 6px; }
.footer-grid .head { font-weight: 600; color: #FFF; }
.footer-grid .brand { font: 600 20px var(--f-head); color: #FFF; }
.footer-grid a { color: var(--on-dark); }
.footer-grid a:hover { color: #FFF; }
.footer-bottom { border-top: 1px solid rgba(200, 220, 238, .2); padding-block: 18px; font-size: 14px; }

/* Mobile: feste Leiste mit Anrufen / Anfragen */
.mobile-bar { display: none; }
@media (max-width: 1099px) {
  .mobile-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; background: #FFF; border-top: 1px solid var(--line); padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); display: grid; grid-template-columns: 1fr 1.4fr; gap: 10px; box-shadow: 0 -6px 20px rgba(11, 37, 64, .08); }
  .mobile-bar .btn { min-height: 54px; }
  .site-footer { padding-bottom: 84px; }
}
@media (max-width: 420px) {
  .kpis { grid-template-columns: 1fr; }
  .faq details p { padding-right: 0; }
}

@media print {
  .site-header, .mobile-bar, .site-footer, .cta-band { display: none; }
}

/* ---------- Zielgruppen-Umschalter (Kunde / Fachkraft) ---------- */
.audience { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; padding: 5px; width: fit-content; max-width: 100%; border-radius: 999px; background: rgba(255, 255, 255, .72); border: 1px solid var(--line); box-shadow: 0 4px 16px rgba(11, 37, 64, .06); }
.audience-label { font-family: var(--f-mono); font-size: 13px; color: var(--muted); padding: 0 8px 0 12px; }
.audience-opt { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 8px 16px; border-radius: 999px; font-weight: 600; font-size: 15px; text-decoration: none; color: var(--ink-2); }
.audience-opt:hover { color: var(--ink); background: var(--sky); }
.audience-opt.is-active, .audience-opt.is-active:hover { background: var(--ink); color: #FFF; }
.audience-dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; opacity: .45; flex: none; }
.audience-opt.is-active .audience-dot { background: var(--sun); opacity: 1; }
.audience-hint { font-weight: 400; opacity: .8; }
@media (max-width: 600px) {
  .audience { border-radius: 18px; width: 100%; }
  .audience-label { width: 100%; padding: 4px 12px 2px; }
  .audience-opt { flex: 1 1 100%; }
}

/* ---------- Fachbereich „Blueprint“ (/fachwissen) ---------- */
body.expert {
  --x-bg: #0E1622; --x-bg-2: #0A111A; --x-panel: #131D2A; --x-panel-2: #16212F;
  --x-ink: #E9ECEA; --x-ink-2: #B9C2CB; --x-dim: #8F9BA7;
  --x-line: rgba(140, 175, 210, .18); --x-line-2: rgba(140, 175, 210, .34);
  --x-amber: #F5A524; --x-amber-ink: #14202B; --x-ok: #7FB2E5; --x-bad: #F07A72;
  background: var(--x-bg); color: var(--x-ink);
}
.expert a { color: var(--x-ink); }
.expert a:hover { color: var(--x-amber); }
.expert :focus-visible { outline-color: var(--x-amber); }
.expert .skip { background: var(--x-amber); color: var(--x-amber-ink); }
.expert .site-header { background: rgba(14, 22, 34, .92); border-bottom-color: var(--x-line); }
.expert .nav-main a, .expert .header-cta .tel { color: var(--x-ink-2); }
.expert .nav-main a:hover { color: var(--x-amber); }
.expert .nav-main a[aria-current="page"] { color: var(--x-ink); box-shadow: inset 0 -2px 0 var(--x-amber); }
.expert .header-cta .btn-ink { background: transparent; color: var(--x-ink); border: 1px solid rgba(233, 236, 234, .35); }
.expert .header-cta .btn-ink:hover { border-color: var(--x-amber); color: var(--x-amber); }
.expert .logo img { background: #F7F4EE; border-radius: 4px; padding: 2px 4px; }
.expert .menu > summary { background: var(--x-panel); border-color: var(--x-line); color: var(--x-ink); }
.expert .nav-mobile { background: var(--x-panel); border-color: var(--x-line); }
.expert .nav-mobile a { border-bottom-color: var(--x-line); }
.expert .site-footer { background: var(--x-bg-2); border-top: 1px solid var(--x-line); padding-bottom: 0; }
.expert .eyebrow { color: var(--x-amber); letter-spacing: .1em; }
.expert .lead, .expert .text { color: var(--x-ink-2); }
.expert .small { color: var(--x-dim); }
.expert .link-arrow { border-bottom-color: var(--x-amber); }
.expert .btn { border-radius: 4px; }
.expert .btn-sun { background: var(--x-amber); color: var(--x-amber-ink); box-shadow: none; }
.expert .btn-sun:hover { color: var(--x-amber-ink); background: #FFB940; }
.expert .btn-outline { background: transparent; color: var(--x-ink); border: 1px solid rgba(233, 236, 234, .35); }
.expert .btn-outline:hover { border-color: var(--x-amber); color: var(--x-amber); }
.expert .chip { background: var(--x-panel-2); border: 1px solid var(--x-line); color: var(--x-ink); }
.expert .chip-sun { background: var(--x-amber); border-color: transparent; color: var(--x-amber-ink); }
.expert .audience { background: rgba(19, 29, 42, .85); border-color: var(--x-line); box-shadow: none; }
.expert .audience-label { color: var(--x-dim); }
.expert .audience-opt { color: var(--x-ink-2); }
.expert .audience-opt:hover { background: var(--x-panel-2); color: var(--x-ink); }
.expert .audience-opt.is-active, .expert .audience-opt.is-active:hover { background: var(--x-amber); color: var(--x-amber-ink); }
.expert .audience-opt.is-active .audience-dot { background: var(--x-amber-ink); }

.x-grid-bg { background-image: linear-gradient(rgba(140, 175, 210, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(140, 175, 210, .07) 1px, transparent 1px); background-size: 40px 40px; }
.x-hero { border-bottom: 1px solid var(--x-line); }
.x-hero .wrap { padding-block: clamp(32px, 6vw, 72px) clamp(32px, 5vw, 56px); display: flex; flex-direction: column; gap: 22px; }
.x-hero .lead { max-width: 780px; }
.x-hero-sm .wrap { padding-block: clamp(28px, 4vw, 48px) clamp(24px, 3vw, 36px); }
.x-section { padding-block: clamp(48px, 7vw, 88px); }
.x-section + .x-section { border-top: 1px solid var(--x-line); }
.x-kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 170px), 1fr)); gap: 1px; background: var(--x-line); border: 1px solid var(--x-line); border-radius: 6px; overflow: hidden; margin: 8px 0 0; }
.x-kpis div { background: var(--x-panel); padding: 16px 18px; display: flex; flex-direction: column-reverse; gap: 2px; }
.x-kpis dt { font-size: 14px; color: var(--x-dim); }
.x-kpis dd { margin: 0; font: 500 clamp(26px, 3vw, 34px)/1.1 var(--f-mono); color: var(--x-amber); }
.x-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 14px; }
.x-card { display: flex; flex-direction: column; gap: 10px; padding: 22px 22px 24px; background: var(--x-panel); border: 1px solid var(--x-line); border-radius: 6px; text-decoration: none; transition: border-color .15s ease, transform .15s ease; }
.x-card:hover { border-color: var(--x-amber); transform: translateY(-2px); color: var(--x-ink); }
.x-card .num { font: 500 13px var(--f-mono); color: var(--x-amber); letter-spacing: .08em; }
.x-card .title { font: 600 22px/1.2 var(--f-head); }
.x-card .text { font-size: 16px; line-height: 1.55; }
.x-card .more { margin-top: auto; padding-top: 6px; font-weight: 600; font-size: 15px; color: var(--x-amber); }
.x-parts { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr)); gap: 28px 24px; }
.x-parts h3 { font-size: 18px; margin-bottom: 10px; }
.x-parts h3 span { font-family: var(--f-mono); font-weight: 500; font-size: 13px; color: var(--x-amber); margin-right: 8px; }
.x-parts ul { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--x-line); }
.x-parts li { padding: 9px 0; border-bottom: 1px solid var(--x-line); color: var(--x-ink-2); font-size: 15.5px; }
.x-note { font-size: 14px; line-height: 1.6; color: var(--x-dim); border-left: 2px solid var(--x-amber); padding: 4px 0 4px 14px; max-width: 820px; }
.x-split { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); gap: clamp(28px, 4vw, 56px); align-items: start; }
.x-cta { background: var(--x-panel); border: 1px solid var(--x-line); border-radius: 6px; padding: clamp(24px, 4vw, 40px); display: flex; flex-direction: column; gap: 16px; align-items: flex-start; }

/* Formeln und Grenzwerte (Inhalt aus dem Trainer, server-seitig gerendert) */
.x-fsec { margin-bottom: 40px; }
.x-fsec h2 { font-size: clamp(24px, 2.6vw, 30px); margin-bottom: 14px; }
.x-fgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); gap: 12px; }
.x-fcard { background: var(--x-panel); border: 1px solid var(--x-line); border-radius: 6px; padding: 16px 18px; min-width: 0; }
.x-fcard h3 { font-size: 18px; margin-bottom: 8px; }
.x-fx { font: 500 14.5px/1.6 var(--f-mono); color: var(--x-ink); background: var(--x-bg-2); border: 1px solid var(--x-line); border-radius: 4px; padding: 7px 10px; margin: 6px 0 8px; overflow-wrap: anywhere; }
.x-fcard p { font-size: 15px; line-height: 1.55; color: var(--x-ink-2); }
.x-nums { background: var(--x-panel); border: 1px solid var(--x-line); border-radius: 6px; overflow: hidden; }
.x-g { font: 600 13px var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--x-amber); background: var(--x-panel-2); padding: 9px 16px; border-top: 1px solid var(--x-line); }
.x-g:first-child { border-top: 0; }
.x-nrow { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 14px; padding: 9px 16px; border-top: 1px solid var(--x-line); font-size: 15.5px; color: var(--x-ink-2); }
.x-v { font: 500 14.5px/1.5 var(--f-mono); color: var(--x-ink); }
@media (max-width: 560px) { .x-nrow { grid-template-columns: 112px minmax(0, 1fr); } }

/* ---------- Trainer (/fachwissen/training) ---------- */
.t-root {
  --t-cell: var(--x-ok); --t-on-cell: #0E1622; --t-cell-tint: rgba(127, 178, 229, .14);
  --t-sun-tint: rgba(245, 165, 36, .16); --t-bad-tint: rgba(240, 122, 114, .14);
  max-width: 860px; margin: 0 auto; font-size: 16px; line-height: 1.55; scroll-margin-top: 80px;
}
.t-root button { font: inherit; color: inherit; cursor: pointer; }
.t-root h2 { font-size: 24px; }
.t-noscript { background: var(--x-panel); border: 1px dashed var(--x-line-2); border-radius: 6px; padding: 18px; color: var(--x-ink-2); }
.t-root:not(.is-ready) .t-top, .t-root:not(.is-ready) .t-tabs { display: none; }
.t-top { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px; align-items: start; margin-bottom: 22px; }
.t-plate { font: 500 13px/1.4 var(--f-mono); color: var(--x-dim); }
.t-stats { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 12px; font-size: 15px; color: var(--x-ink-2); }
.t-stats b { font: 500 15px var(--f-mono); color: var(--x-ink); }
.t-dot { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 6px; vertical-align: -1px; background: var(--x-panel-2); box-shadow: inset 0 0 0 1px var(--x-line-2); }
.t-dot.ok { background: var(--t-cell); box-shadow: none; }
.t-dot.bad { background: var(--x-bad); box-shadow: none; }
.t-sync { font-size: 13px; color: var(--x-dim); margin-top: 8px; }
.t-module { display: grid; gap: 3px; padding: 8px; background: var(--x-panel); border: 1px solid var(--x-line); border-radius: 4px; width: min(220px, 38vw); }
.t-module i { display: block; aspect-ratio: 1; border-radius: 1.5px; background: var(--x-panel-2); }
.t-module i.ok { background: var(--t-cell); }
.t-module i.bad { background: var(--x-bad); }
.t-modcap { font: 500 11.5px/1.3 var(--f-mono); color: var(--x-dim); text-align: center; margin-top: 6px; }
.t-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.t-actions.center { justify-content: center; }
.t-btn { border: 1px solid var(--x-line-2); background: var(--x-panel); border-radius: 4px; padding: 10px 14px; min-height: 44px; font-weight: 600; font-size: 15px; }
.t-btn:hover { border-color: var(--x-ink-2); }
.t-btn.pri { background: var(--t-cell); border-color: var(--t-cell); color: var(--t-on-cell); }
.t-btn.pri:hover { filter: brightness(1.08); }
.t-btn.sun { background: var(--x-amber); border-color: var(--x-amber); color: var(--x-amber-ink); }
.t-btn .n { font-family: var(--f-mono); font-weight: 500; margin-left: 6px; opacity: .85; }
.t-btn[disabled] { opacity: .5; cursor: default; }
.t-link { border: 0; background: none; color: var(--x-dim); text-decoration: underline; text-underline-offset: 3px; padding: 8px 0; font-size: 14px; }
.t-tabs { position: sticky; top: 69px; z-index: 5; background: var(--x-bg); display: flex; gap: 4px; border-bottom: 1px solid var(--x-line); margin-bottom: 22px; overflow-x: auto; scrollbar-width: none; }
.t-tabs::-webkit-scrollbar { display: none; }
.t-tab { border: 0; background: none; padding: 12px 10px; font-weight: 600; font-size: 15px; color: var(--x-dim); border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; text-decoration: none; }
.t-tab:hover { color: var(--x-ink); }
.t-tab[aria-pressed="true"] { color: var(--x-ink); border-bottom-color: var(--x-amber); }
.t-part { margin-bottom: 28px; }
.t-part-h { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.t-tag { font: 500 13px var(--f-mono); color: var(--x-dim); }
.t-topics, .t-glist { background: var(--x-panel); border: 1px solid var(--x-line); border-radius: 6px; overflow: hidden; }
.t-trow, .t-grow { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 12px; width: 100%; text-align: left; border: 0; border-top: 1px solid var(--x-line); background: none; padding: 12px 14px; }
.t-trow:first-child, .t-grow:first-child { border-top: 0; }
.t-trow:hover, .t-grow:hover { background: var(--x-panel-2); }
.t-trow .name, .t-grow .name { font-weight: 600; min-width: 0; }
.t-trow .cnt, .t-grow .cnt { font: 500 13px var(--f-mono); color: var(--x-dim); align-self: center; }
.t-grow .hint { grid-column: 1 / -1; font: 400 13px/1.45 var(--f-mono); color: var(--x-dim); }
.t-cells { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 3px; }
.t-cells i { width: 11px; height: 11px; border-radius: 1.5px; background: var(--x-panel-2); box-shadow: inset 0 0 0 1px var(--x-line-2); }
.t-cells i.ok { background: var(--t-cell); box-shadow: none; }
.t-cells i.bad { background: var(--x-bad); box-shadow: none; }
.t-reset { margin-top: 8px; }
.t-sbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 10px; }
.t-prog { height: 4px; background: var(--x-panel-2); border-radius: 2px; overflow: hidden; margin-bottom: 22px; }
.t-prog span { display: block; height: 100%; width: 0; background: var(--x-amber); }
@media (prefers-reduced-motion: no-preference) { .t-prog span { transition: width .25s ease; } }
.t-qtopic { font-size: 14px; color: var(--x-dim); margin-bottom: 6px; }
.t-qtext { font-size: 20px; font-weight: 500; line-height: 1.4; margin-bottom: 18px; color: var(--x-ink); }
.t-opts { display: grid; gap: 8px; }
.t-opt { display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 10px; align-items: start; text-align: left; border: 1px solid var(--x-line-2); background: var(--x-panel); border-radius: 6px; padding: 12px 14px; min-height: 48px; font-size: 16px; line-height: 1.45; }
.t-opt .k { font: 500 13px/1.9 var(--f-mono); color: var(--x-dim); }
.t-opt:hover:not([disabled]) { border-color: var(--x-ink-2); }
.t-opt[disabled] { cursor: default; }
.t-opt.ok { background: var(--t-cell-tint); border-color: var(--t-cell); }
.t-opt.bad { background: var(--t-bad-tint); border-color: var(--x-bad); }
.t-idk { border: 0; background: none; color: var(--x-dim); text-decoration: underline; text-underline-offset: 3px; padding: 10px 0; font-size: 15px; }
.t-fb { margin-top: 16px; padding: 14px 16px; border-radius: 6px; background: var(--x-panel); border: 1px solid var(--x-line); color: var(--x-ink-2); }
.t-fb .v { font-weight: 700; margin-bottom: 4px; color: var(--x-ink); }
.t-fb .v.ok { color: var(--t-cell); }
.t-fb .v.bad { color: var(--x-bad); }
.t-next { margin-top: 14px; width: 100%; }
.t-h3 { font-size: 19px; margin-bottom: 4px; }
.t-mt { margin-top: 16px; }
.t-small { font-size: 14px; color: var(--x-dim); margin-top: 6px; }
.t-hint { margin-bottom: 12px; font-family: var(--f-mono); font-size: 13px; }
.t-lead { color: var(--x-ink-2); margin-bottom: 16px; }
.t-sheet { background: var(--x-panel); border: 1px solid var(--x-line); border-radius: 6px; overflow-x: auto; margin-bottom: 16px; }
.t-sheet table { width: 100%; border-collapse: collapse; font-size: 15px; }
.t-sheet th { font: 600 13px var(--f-sans); color: var(--x-dim); text-align: left; padding: 8px 14px; background: var(--x-panel-2); }
.t-sheet th.r { text-align: right; }
.t-sheet td { padding: 9px 14px; border-top: 1px solid var(--x-line); vertical-align: top; color: var(--x-ink-2); }
.t-sheet td.val { font-family: var(--f-mono); text-align: right; white-space: nowrap; color: var(--x-ink); }
.t-sheet td.unit { font-family: var(--f-mono); color: var(--x-dim); white-space: nowrap; padding-left: 0; }
.t-field { display: grid; gap: 6px; margin-bottom: 14px; }
.t-label { font-weight: 600; }
.t-inrow { display: flex; align-items: center; gap: 8px; }
.t-inrow input { font: 500 18px var(--f-mono); width: min(220px, 100%); min-width: 0; padding: 9px 12px; border: 1px solid var(--x-line-2); border-radius: 4px; background: var(--x-bg-2); color: var(--x-ink); }
.t-inrow input:focus { border-color: var(--x-amber); outline: none; box-shadow: 0 0 0 3px var(--t-sun-tint); }
.t-inrow .u { font-family: var(--f-mono); color: var(--x-dim); }
.t-seg { display: flex; flex-wrap: wrap; gap: 6px; }
.t-seg button { border: 1px solid var(--x-line-2); background: var(--x-panel); border-radius: 4px; padding: 8px 14px; min-height: 42px; font-weight: 600; }
.t-seg button[aria-pressed="true"] { background: var(--t-cell); border-color: var(--t-cell); color: var(--t-on-cell); }
.t-err { color: var(--x-bad); font-size: 13.5px; }
.t-res { font: 500 14px var(--f-mono); }
.t-res.ok { color: var(--t-cell); }
.t-res.bad { color: var(--x-bad); }
.t-steps { margin: 14px 0 0; padding: 14px 16px 14px 34px; background: var(--x-panel); border: 1px solid var(--x-line); border-radius: 6px; display: grid; gap: 6px; font-size: 15px; color: var(--x-ink-2); }
.t-steps b { color: var(--x-amber); font-weight: 600; }
.t-sum { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin: 8px 0 18px; }
.t-stat { background: var(--x-panel); border: 1px solid var(--x-line); border-radius: 6px; padding: 12px 14px; }
.t-stat .k { font-size: 13.5px; color: var(--x-dim); }
.t-stat .v { font: 600 28px/1.1 var(--f-head); }
.t-wrong { display: grid; gap: 8px; margin-top: 10px; }
.t-wrong div { background: var(--x-panel); border: 1px solid var(--x-line); border-left: 3px solid var(--x-bad); padding: 10px 12px; font-size: 15px; }
.t-wrong .a { color: var(--x-dim); font-size: 14px; margin-top: 4px; }
.t-empty { background: var(--x-panel); border: 1px dashed var(--x-line-2); border-radius: 6px; padding: 18px; text-align: center; color: var(--x-ink-2); }
@media (max-width: 560px) {
  .t-top { grid-template-columns: 1fr; }
  .t-module { width: min(100%, 220px); margin: 0 auto; }
  .t-qtext { font-size: 18px; }
}
.expert .t-tab { color: var(--x-dim); }
.expert .t-tab:hover, .expert .t-tab[aria-pressed="true"] { color: var(--x-ink); }

/* ---------- Startseite: Auswahl Interessent / Fachkraft (zwei große Kacheln) ---------- */
.chooser { display: flex; flex-direction: column; gap: clamp(18px, 2vw, 28px); margin-bottom: clamp(20px, 5vw, 64px); }
.hero-inner:has(.chooser) { padding-top: clamp(48px, 8vw, 112px); }
.chooser-prompt { font: 600 clamp(20px, 2.2vw, 26px)/1.25 var(--f-head); letter-spacing: -.01em; }
.chooser-prompt span { color: var(--ink-2); font-weight: 500; }
.chooser-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr)); gap: clamp(14px, 2vw, 24px); }
.chooser-tile { position: relative; overflow: hidden; display: flex; flex-direction: column; gap: 12px; min-height: 340px; padding: clamp(24px, 3vw, 36px); border-radius: 24px; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease; }
.chooser-tile:hover { transform: translateY(-4px); }
.chooser-for { font-family: var(--f-mono); font-size: 13px; letter-spacing: .06em; text-transform: uppercase; }
.chooser-title { font: 600 clamp(26px, 3vw, 36px)/1.1 var(--f-head); letter-spacing: -.02em; max-width: 16ch; text-wrap: balance; }
.chooser-text { font-size: 17px; line-height: 1.55; max-width: 44ch; }
.chooser-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chooser-cta { margin-top: auto; padding-top: 8px; display: inline-flex; align-items: center; gap: 8px; align-self: flex-start; font-weight: 600; font-size: 17px; padding: 13px 22px; border-radius: 999px; }
.chooser-art { position: absolute; right: 0; top: 0; pointer-events: none; }

.chooser-customer { background: #FFF; color: var(--ink); border: 1px solid var(--line); box-shadow: 0 1px 2px rgba(11, 37, 64, .06), 0 18px 44px rgba(58, 141, 222, .16); }
.chooser-customer:hover { color: var(--ink); box-shadow: 0 1px 2px rgba(11, 37, 64, .08), 0 24px 54px rgba(58, 141, 222, .24); }
.chooser-customer .chooser-for { color: var(--muted); }
.chooser-customer .chooser-text { color: var(--ink-2); }
.chooser-customer .chooser-cta { background: var(--sun); color: var(--ink); box-shadow: 0 6px 20px rgba(255, 180, 0, .35); }
.chooser-customer .chooser-art .sun { position: absolute; right: -60px; top: -60px; width: 200px; height: 200px; border-radius: 50%; background: radial-gradient(circle, rgba(255, 221, 87, .95) 0 38%, rgba(255, 221, 87, .35) 39% 55%, rgba(255, 221, 87, 0) 70%); }
.chooser-customer .chooser-title, .chooser-customer .chooser-for { max-width: calc(100% - 110px); }

.chooser-expert { background-color: #0E1622; color: #E9ECEA; border: 1px solid rgba(140, 175, 210, .25); background-image: linear-gradient(rgba(140, 175, 210, .08) 1px, transparent 1px), linear-gradient(90deg, rgba(140, 175, 210, .08) 1px, transparent 1px); background-size: 32px 32px; box-shadow: 0 18px 44px rgba(11, 37, 64, .28); }
.chooser-expert:hover { color: #E9ECEA; box-shadow: 0 24px 54px rgba(11, 37, 64, .38); }
.chooser-expert .chooser-for { color: #F5A524; }
.chooser-expert .chooser-text { color: #B9C2CB; }
.chooser-expert .chip { background: #16212F; border: 1px solid rgba(140, 175, 210, .25); color: #E9ECEA; }
.chooser-expert .chooser-cta { background: #F5A524; color: #14202B; border-radius: 4px; }
.chooser-expert .chooser-art { top: auto; right: clamp(24px, 3vw, 36px); bottom: clamp(24px, 3vw, 36px); display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
.chooser-expert .chooser-art .formula { font: 500 12px var(--f-mono); color: rgba(233, 236, 234, .55); border: 1px dashed rgba(245, 165, 36, .45); border-radius: 3px; padding: 4px 8px; white-space: nowrap; }
@media (max-width: 1240px) { .chooser-expert .chooser-art { display: none; } }
@media (max-width: 600px) {
  .chooser-tile { min-height: 0; border-radius: 20px; }
  .chooser-customer .chooser-art .sun { width: 150px; height: 150px; right: -55px; top: -55px; }
  .chooser-customer .chooser-title, .chooser-customer .chooser-for { max-width: calc(100% - 70px); }
  .chooser-cta { align-self: stretch; justify-content: center; }
}
@media (prefers-reduced-motion: reduce) { .chooser-tile { transition: none; } .chooser-tile:hover { transform: none; } }