/* RKV Smart Home Public Website – Letzte Aenderung am 31.08.2026 10:22 */

@font-face { font-family: "Manrope"; font-style: normal; font-weight: 400 800; font-display: swap; src: url("assets/fonts/manrope.woff2") format("woff2"); }
@font-face { font-family: "Sora"; font-style: normal; font-weight: 400 800; font-display: swap; src: url("assets/fonts/sora.woff2") format("woff2"); }

:root {
  color-scheme: light;
  --rkv-bg-page: #f5f1eb;
  --rkv-bg-card: #ffffff;
  --rkv-bg-soft: #f7fafc;
  --rkv-navy: #0b3356;
  --rkv-navy-deep: #071f36;
  --rkv-blue: #064b8e;
  --rkv-green: #2fdc91;
  --rkv-green-deep: #18865c;
  --rkv-green-soft: #e8faf2;
  --rkv-mint: #68f0b5;
  --rkv-amber: #f5b73d;
  --rkv-amber-soft: #fff3d9;
  --rkv-text: #173650;
  --rkv-text-soft: #587087;
  --rkv-border: rgba(9, 74, 135, .16);
  --rkv-border-strong: rgba(9, 74, 135, .28);
  --rkv-shadow: 0 18px 50px rgba(11, 51, 86, .11);
  --rkv-radius-card: 14px;
  --rkv-radius-tile: 12px;
  --rkv-radius-control: 10px;
  --rkv-font-body: Manrope, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --rkv-font-display: Sora, Manrope, system-ui, sans-serif;
  --page-width: 1320px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body { margin: 0; color: var(--rkv-text); background: var(--rkv-bg-page); font-family: var(--rkv-font-body); line-height: 1.55; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--rkv-amber); outline-offset: 3px; }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 1000; top: 8px; left: 8px; padding: 12px 16px; border-radius: 8px; background: #fff; color: var(--rkv-navy); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }

.site-header { position: sticky; z-index: 100; top: 0; display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 78px; padding: 10px max(24px, calc((100vw - var(--page-width)) / 2)); border-bottom: 1px solid rgba(255,255,255,.1); background: rgba(7,31,54,.97); color: #fff; backdrop-filter: blur(14px); }
.brand { display: inline-flex; align-items: center; color: #fff; text-decoration: none; }
.brand img { width: 230px; height: 48px; object-fit: contain; object-position: left center; }
.main-nav { display: flex; align-items: center; gap: 26px; font-size: .94rem; font-weight: 750; }
.main-nav a { position: relative; text-decoration: none; }
.main-nav > a:not(.nav-cta)::after { position: absolute; right: 0; bottom: -8px; left: 0; height: 2px; background: var(--rkv-green); content: ""; transform: scaleX(0); transition: transform .2s ease; }
.main-nav > a:hover::after, .main-nav > a:focus-visible::after { transform: scaleX(1); }
.language-switcher { display: inline-flex; align-items: center; gap: 4px; padding: 3px; border: 1px solid rgba(255,255,255,.2); border-radius: 999px; background: rgba(255,255,255,.08); }
.language-switcher a { display: inline-flex; align-items: center; justify-content: center; gap: 5px; min-width: 44px; min-height: 38px; padding: 5px 8px; border-radius: 999px; color: #d7e9f5; font-size: .7rem; font-weight: 850; letter-spacing: .04em; text-decoration: none; }
.language-switcher a:hover, .language-switcher a:focus-visible { background: rgba(255,255,255,.12); color: #fff; }
.language-switcher a:focus-visible { outline: 3px solid rgba(47,220,145,.45); outline-offset: 2px; }
.language-switcher a[aria-current="page"] { background: var(--rkv-green); color: var(--rkv-navy-deep); }
.language-switcher img { width: 20px; height: 14px; border: 1px solid rgba(255,255,255,.34); border-radius: 2px; object-fit: cover; }
.nav-cta { padding: 11px 16px; border: 1px solid rgba(104,240,181,.5); border-radius: var(--rkv-radius-control); background: rgba(47,220,145,.12); }
.nav-toggle { display: none; width: 46px; height: 46px; padding: 10px; border: 1px solid rgba(255,255,255,.28); border-radius: 10px; background: transparent; color: #fff; }
.nav-toggle > span:not(.sr-only) { display: block; height: 2px; margin: 5px 0; border-radius: 2px; background: currentColor; }

.page-section { width: min(var(--page-width), calc(100% - 64px)); margin-inline: auto; }
.section-stack { padding-block: 92px; }
.eyebrow { margin: 0 0 10px; color: var(--rkv-green-deep); font-size: .75rem; font-weight: 850; letter-spacing: .14em; text-transform: uppercase; }
.section-heading { max-width: 750px; margin-bottom: 34px; }
.section-heading h2, .security-copy h2, .contact-copy h2 { margin: 0; color: var(--rkv-navy); font: 800 clamp(2rem, 4vw, 3.25rem)/1.08 var(--rkv-font-display); letter-spacing: -.035em; }
.section-heading > p:last-child { max-width: 660px; margin: 18px 0 0; color: var(--rkv-text-soft); font-size: 1.08rem; }

.hero { display: grid; grid-template-columns: minmax(0, .92fr) minmax(500px, 1.08fr); align-items: center; gap: clamp(40px, 7vw, 100px); min-height: 720px; padding-block: 70px; }
.hero-copy h1 { max-width: 700px; margin: 0; color: var(--rkv-navy); font: 850 clamp(3rem, 6.2vw, 5.6rem)/.98 var(--rkv-font-display); letter-spacing: -.06em; }
.hero-lead { max-width: 650px; margin: 26px 0 0; color: var(--rkv-text-soft); font-size: clamp(1.07rem, 1.5vw, 1.25rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button { display: inline-flex; min-height: 46px; align-items: center; justify-content: center; gap: 9px; padding: 12px 18px; border: 1px solid transparent; border-radius: var(--rkv-radius-control); font-weight: 800; line-height: 1; text-decoration: none; cursor: pointer; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { border-color: var(--rkv-green); background: var(--rkv-green); color: var(--rkv-navy-deep); box-shadow: 0 10px 24px rgba(47,220,145,.22); }
.button-primary:hover { background: var(--rkv-mint); }
.button-secondary { border-color: var(--rkv-border-strong); background: #fff; color: var(--rkv-navy); }
.trust-list { display: flex; flex-wrap: wrap; gap: 12px 24px; padding: 0; margin: 28px 0 0; color: var(--rkv-text-soft); font-size: .93rem; list-style: none; }
.trust-list li { display: flex; align-items: center; gap: 8px; }
.trust-list span { display: grid; width: 21px; height: 21px; place-items: center; border-radius: 50%; background: var(--rkv-green-soft); color: var(--rkv-green-deep); font-size: .78rem; font-weight: 900; }
.retrofit-banner { display: grid; grid-template-columns: minmax(220px,.55fr) minmax(0,1.45fr); gap: 4px 34px; align-items: center; padding: 25px 30px; border: 1px solid rgba(47,220,145,.52); border-radius: var(--rkv-radius-card); background: linear-gradient(110deg, var(--rkv-green-soft), #fff); box-shadow: 0 12px 32px rgba(11,51,86,.08); }
.retrofit-banner .eyebrow { grid-column: 1; margin: 0; }
.retrofit-banner h2 { grid-column: 1; margin: 0; color: var(--rkv-navy); font: 850 clamp(1.7rem,3vw,2.55rem)/1.05 var(--rkv-font-display); letter-spacing: -.035em; }
.retrofit-banner > p:last-child { grid-column: 2; grid-row: 1 / span 2; margin: 0; color: var(--rkv-text); font-size: 1.02rem; }

.hero-visual { position: relative; min-height: 570px; overflow: hidden; border: 1px solid var(--rkv-border); border-radius: 26px; background: linear-gradient(145deg, var(--rkv-navy-deep), var(--rkv-navy)); box-shadow: var(--rkv-shadow); }
.hero-visual::before { position: absolute; inset: 0; background: radial-gradient(circle at 50% 48%, rgba(47,220,145,.22), transparent 35%), linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: auto, 46px 46px, 46px 46px; content: ""; }
.hero-showcase-card { display: grid; align-items: center; padding: 72px 54px 54px; }
.showcase-promise { position: relative; z-index: 1; max-width: 540px; }
.showcase-promise .energy-icon { display: grid; width: 58px; height: 58px; margin-bottom: 24px; place-items: center; border-radius: var(--rkv-radius-card); background: var(--rkv-green); color: var(--rkv-navy-deep); font: 900 1.8rem var(--rkv-font-display); }
.showcase-promise .energy-icon svg { width: 36px; height: 36px; fill: currentColor; }
.showcase-promise .eyebrow { color: var(--rkv-mint); }
.showcase-promise h2 { margin: 8px 0 18px; color: #fff; font: 850 clamp(2rem, 4vw, 3.5rem)/1.06 var(--rkv-font-display); letter-spacing: -.045em; }
.showcase-promise p:not(.eyebrow) { margin: 0 0 26px; color: #bed5e7; }
.hero-status { position: absolute; z-index: 2; top: 22px; left: 22px; display: flex; align-items: center; gap: 9px; padding: 9px 12px; border: 1px solid rgba(104,240,181,.25); border-radius: 999px; background: rgba(255,255,255,.08); color: #e9fff6; font-size: .78rem; font-weight: 750; }
.status-dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: var(--rkv-green); box-shadow: 0 0 0 5px rgba(47,220,145,.12); }
.energy-orbit { position: absolute; inset: 60px 25px 35px; }
.energy-orbit::before, .energy-orbit::after { position: absolute; top: 50%; left: 50%; border: 1px solid rgba(104,240,181,.2); border-radius: 50%; content: ""; transform: translate(-50%, -50%); }
.energy-orbit::before { width: 330px; height: 330px; }
.energy-orbit::after { width: 450px; height: 450px; border-style: dashed; }
.energy-center { position: absolute; z-index: 3; top: 50%; left: 50%; display: grid; width: 160px; height: 160px; place-items: center; align-content: center; border: 1px solid rgba(104,240,181,.55); border-radius: 50%; background: rgba(6,75,142,.4); color: #fff; box-shadow: 0 0 70px rgba(47,220,145,.18); transform: translate(-50%, -50%); }
.energy-center .energy-icon { display: grid; width: 40px; height: 40px; place-items: center; border-radius: 10px; background: var(--rkv-green); color: var(--rkv-navy-deep); font-size: 1.5rem; font-weight: 900; }
.energy-center strong { margin-top: 7px; font: 800 1.55rem var(--rkv-font-display); }
.energy-center small { color: #bed5e7; }
.orbit-node { position: absolute; z-index: 3; min-width: 120px; padding: 12px 14px; border: 1px solid rgba(255,255,255,.14); border-radius: var(--rkv-radius-tile); background: rgba(255,255,255,.09); color: #fff; backdrop-filter: blur(8px); }
.orbit-node span { display: block; color: #bed5e7; font-size: .72rem; }
.orbit-node strong { font: 750 1.05rem var(--rkv-font-display); }
.node-pv { top: 40px; left: 50%; transform: translateX(-50%); }
.node-home { top: 49%; right: 0; }
.node-battery { bottom: 35px; left: 50%; transform: translateX(-50%); }
.node-car { top: 49%; left: 0; }
.demo-caption { position: absolute; right: 18px; bottom: 11px; margin: 0; color: #9ab6cc; font-size: .69rem; }

.module-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.module-contrast { padding: 14px 16px; border-left: 3px solid var(--rkv-green); border-radius: 0 10px 10px 0; background: var(--rkv-green-soft); color: var(--rkv-navy); font-size: .84rem; }
.compatibility-strip { display: grid; grid-template-columns: minmax(240px,.8fr) minmax(0,1.25fr) auto; gap: 22px; align-items: center; padding: 22px 24px; border: 1px solid rgba(23,198,142,.34); border-radius: var(--rkv-radius-card); background: linear-gradient(135deg, var(--rkv-navy), #123f67); color: #fff; }
.compatibility-strip h3 { margin: 2px 0 0; color: #fff; font: 850 clamp(1.35rem,2.4vw,2rem)/1.12 var(--rkv-font-display); letter-spacing: -.025em; }
.compatibility-strip > p { margin: 0; color: rgba(255,255,255,.82); font-size: .92rem; }
.compatibility-strip .eyebrow { color: var(--rkv-green); }
.compatibility-action { white-space: nowrap; }

.compatibility-page { padding-bottom: 96px; }
.compatibility-hero { display: grid; grid-template-columns: minmax(0,1.2fr) minmax(360px,.8fr); align-items: center; gap: clamp(34px,6vw,84px); padding-block: 82px 68px; }
.compatibility-hero h1 { max-width: 780px; margin: 0; color: var(--rkv-navy); font: 850 clamp(2.7rem,5.5vw,5rem)/1 var(--rkv-font-display); letter-spacing: -.055em; }
.compatibility-lead { max-width: 760px; margin: 24px 0 0; color: var(--rkv-text-soft); font-size: clamp(1.02rem,1.5vw,1.2rem); }
.compatibility-stats { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; margin: 0; }
.compatibility-stats div { min-width: 0; padding: 22px; border: 1px solid var(--rkv-border); border-radius: var(--rkv-radius-card); background: #fff; box-shadow: 0 10px 28px rgba(11,51,86,.07); }
.compatibility-stats div:last-child { grid-column: 1 / -1; }
.compatibility-stats dt { color: var(--rkv-navy); font: 850 clamp(1.8rem,3vw,2.65rem)/1 var(--rkv-font-display); font-variant-numeric: tabular-nums; }
.compatibility-stats dd { margin: 8px 0 0; color: var(--rkv-text-soft); font-size: .76rem; font-weight: 800; }
.compatibility-explainer { display: grid; grid-template-columns: minmax(280px,.75fr) minmax(0,1.25fr); gap: 42px; padding: 42px; border: 1px solid var(--rkv-border); border-radius: 22px; background: #fff; box-shadow: var(--rkv-shadow); }
.compatibility-explainer .section-heading { margin: 0; }
.compatibility-explainer .section-heading h2, .finder-heading h2, .custom-compatibility h2 { margin: 0; color: var(--rkv-navy); font: 800 clamp(1.8rem,3.5vw,2.8rem)/1.08 var(--rkv-font-display); letter-spacing: -.035em; }
.compatibility-steps { display: grid; gap: 12px; padding: 0; margin: 0; list-style: none; }
.compatibility-steps li { display: grid; grid-template-columns: 46px minmax(0,1fr); gap: 15px; align-items: start; padding: 16px; border: 1px solid var(--rkv-border); border-radius: var(--rkv-radius-tile); background: var(--rkv-bg-soft); }
.compatibility-steps > li > span { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 50%; background: var(--rkv-navy); color: var(--rkv-green); font: 850 .75rem var(--rkv-font-display); }
.compatibility-steps h3 { margin: 0; color: var(--rkv-navy); font: 800 1rem var(--rkv-font-display); }
.compatibility-steps p { margin: 5px 0 0; color: var(--rkv-text-soft); font-size: .82rem; }
.compatibility-finder { padding-block: 84px 60px; }
.finder-heading { display: grid; grid-template-columns: minmax(0,1fr) minmax(300px,.62fr); gap: 34px; align-items: end; }
.finder-source { margin: 0; padding: 15px 17px; border-left: 3px solid var(--rkv-green); border-radius: 0 var(--rkv-radius-control) var(--rkv-radius-control) 0; background: var(--rkv-green-soft); color: var(--rkv-text); font-size: .78rem; }
.finder-controls { display: grid; grid-template-columns: minmax(0,1.4fr) minmax(240px,.6fr); gap: 14px; margin-top: 30px; padding: 18px; border: 1px solid var(--rkv-border); border-radius: var(--rkv-radius-card); background: #fff; }
.finder-controls label { display: grid; gap: 7px; color: var(--rkv-navy); font-size: .76rem; font-weight: 850; }
.finder-controls input, .finder-controls select { width: 100%; min-height: 50px; padding: 10px 13px; border: 1px solid var(--rkv-border-strong); border-radius: var(--rkv-radius-control); background: #fff; color: var(--rkv-text); }
.finder-controls :is(input,select):focus { border-color: var(--rkv-blue); box-shadow: 0 0 0 3px rgba(6,75,142,.1); outline: none; }
.finder-status { min-height: 24px; margin: 20px 0 14px; color: var(--rkv-text-soft); font-size: .82rem; font-weight: 750; }
.finder-status.error { color: #a33434; }
.compatibility-results { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; }
.compatibility-result { display: grid; align-content: start; min-width: 0; padding: 20px; border: 1px solid var(--rkv-border); border-radius: var(--rkv-radius-card); background: #fff; box-shadow: 0 8px 22px rgba(11,51,86,.06); }
.compatibility-result-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.compatibility-result-category { margin: 0 0 5px; color: var(--rkv-green-deep); font-size: .66rem; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.compatibility-result h3 { margin: 0; color: var(--rkv-navy); font: 800 1rem/1.3 var(--rkv-font-display); overflow-wrap: anywhere; }
.compatibility-result-status { flex: 0 0 auto; padding: 5px 8px; border-radius: 999px; background: var(--rkv-amber-soft); color: #76520b; font-size: .6rem; font-weight: 850; white-space: nowrap; }
.compatibility-capabilities { display: flex; flex-wrap: wrap; gap: 6px; min-height: 28px; padding: 0; margin: 16px 0 0; list-style: none; }
.compatibility-capabilities li { padding: 5px 8px; border: 1px solid rgba(24,134,92,.2); border-radius: 999px; background: var(--rkv-green-soft); color: var(--rkv-green-deep); font-size: .64rem; font-weight: 800; }
.compatibility-result .text-link { align-self: end; margin-top: 18px; font-size: .76rem; }
.compatibility-more { margin: 24px auto 0; }
.compatibility-empty, .compatibility-noscript { grid-column: 1 / -1; padding: 22px; border: 1px dashed var(--rkv-border-strong); border-radius: var(--rkv-radius-card); background: #fff; color: var(--rkv-text-soft); text-align: center; }
.custom-compatibility { display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: center; gap: 34px; padding: 38px 42px; border: 1px solid rgba(47,220,145,.42); border-radius: 22px; background: linear-gradient(120deg,var(--rkv-green-soft),#fff); }
.custom-compatibility > div { max-width: 850px; }
.custom-compatibility p:last-child { margin: 16px 0 0; color: var(--rkv-text-soft); }
.custom-compatibility .button { white-space: nowrap; }
.demo-teaser { display: flex; align-items: center; justify-content: space-between; gap: 34px; padding: 38px 42px; margin-block: 24px 72px; border-radius: 22px; background: linear-gradient(145deg, var(--rkv-navy-deep), var(--rkv-navy)); color: #fff; box-shadow: var(--rkv-shadow); }
.demo-teaser > div { max-width: 760px; }
.demo-teaser .eyebrow { color: var(--rkv-mint); }
.demo-teaser h2 { margin: 0; font: 850 clamp(1.8rem, 3.4vw, 3rem)/1.08 var(--rkv-font-display); letter-spacing: -.035em; }
.demo-teaser p:last-child { margin: 13px 0 0; color: #bed5e7; }
.demo-teaser .button { flex: 0 0 auto; }
.module-card { position: relative; display: grid; grid-template-columns: 58px minmax(0, 1fr); align-content: start; padding: 28px; border: 1px solid var(--rkv-border); border-radius: var(--rkv-radius-card); background: var(--rkv-bg-card); box-shadow: 0 10px 28px rgba(11,51,86,.07); }
.module-card::before { position: absolute; top: 0; right: 28px; left: 28px; height: 4px; border-radius: 0 0 4px 4px; background: var(--rkv-green); content: ""; opacity: 0; }
.module-featured::before { opacity: 1; }
.module-icon { display: grid; width: 48px; height: 48px; place-items: center; border-radius: 12px; background: var(--rkv-navy); color: var(--rkv-green); font: 800 1.45rem var(--rkv-font-display); }
.module-icon svg { width: 27px; height: 27px; fill: currentColor; }
.module-head { align-self: center; }
.module-kicker { margin: 0 0 2px; color: var(--rkv-green-deep); font-size: .68rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.module-card h3 { margin: 0; color: var(--rkv-navy); font: 800 1.35rem var(--rkv-font-display); }
.module-card > p, .module-card > ul, .module-card > .price, .module-card > .text-link { grid-column: 1 / -1; }
.module-card > p { margin: 22px 0 14px; color: var(--rkv-text-soft); }
.module-card ul { display: grid; gap: 8px; padding: 0; margin: 0; list-style: none; }
.module-card li { position: relative; padding-left: 23px; font-size: .92rem; }
.module-card li::before { position: absolute; left: 0; color: var(--rkv-green-deep); content: "✓"; font-weight: 900; }
.price { display: grid; gap: 1px; margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--rkv-border); }
.price strong { color: var(--rkv-navy); font: 850 1.65rem var(--rkv-font-display); }
.price span { color: var(--rkv-text-soft); font-size: .75rem; }
.text-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; color: var(--rkv-blue); font-weight: 850; text-decoration: none; }
.text-link span { transition: transform .18s ease; }
.text-link:hover span { transform: translateX(4px); }
.hardware-options { display: grid; grid-template-columns: 1.35fr repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 20px; padding: 20px; border: 1px solid var(--rkv-border); border-radius: var(--rkv-radius-card); background: var(--rkv-bg-soft); }
.hardware-intro { padding: 8px; }
.hardware-intro h3 { margin: 0; color: var(--rkv-navy); font: 800 1.25rem var(--rkv-font-display); }
.hardware-intro > p:last-child { margin: 10px 0 0; color: var(--rkv-text-soft); font-size: .8rem; }
.hardware-options article { display: grid; align-content: start; padding: 18px; border: 1px solid var(--rkv-border); border-radius: var(--rkv-radius-tile); background: #fff; }
.hardware-options h4 { margin: 0; color: var(--rkv-navy); font: 800 .9rem var(--rkv-font-display); }
.hardware-options article p { min-height: 44px; margin: 7px 0 18px; color: var(--rkv-text-soft); font-size: .72rem; }
.hardware-options article strong { color: var(--rkv-navy); font: 850 1.35rem var(--rkv-font-display); }
.hardware-options article span { color: var(--rkv-text-soft); font-size: .65rem; }

/* Individual extension entry uses the shared RKV card, type and colour tokens. */
.custom-solutions { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: 32px; padding: 32px; margin-top: 28px; border: 1px solid var(--rkv-border); border-radius: var(--rkv-radius-card); background: var(--rkv-bg-card); }
.custom-solutions-intro h3 { margin: 0; color: var(--rkv-navy); font: 850 clamp(1.8rem, 3vw, 2.65rem)/1.08 var(--rkv-font-display); letter-spacing: -.03em; }
.custom-solutions-intro > p:not(.eyebrow) { margin-block: 18px 24px; color: var(--rkv-text-soft); }
.custom-solutions-image { display: block; border-radius: var(--rkv-radius-card); overflow: hidden; }
.custom-solutions-image img { width: 100%; height: auto; }
.hero-extension-link { max-width: 600px; font-size: .94rem; }

.manufacturer-section { margin-top: 34px; padding: clamp(24px,4vw,42px); border: 1px solid var(--rkv-border); border-radius: 22px; background: var(--rkv-bg-card); box-shadow: var(--rkv-shadow); }
.manufacturer-heading { max-width: 820px; margin-bottom: 24px; }
.manufacturer-heading h3 { margin: 0; color: var(--rkv-navy); font: 850 clamp(1.8rem,3.4vw,2.8rem)/1.08 var(--rkv-font-display); letter-spacing: -.035em; }
.manufacturer-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; }
.manufacturer-category { padding: 20px; border: 1px solid var(--rkv-border); border-radius: var(--rkv-radius-card); background: var(--rkv-bg-soft); }
.manufacturer-category-wide { grid-column: span 2; }
.manufacturer-category h4 { margin: 0; color: var(--rkv-navy); font: 800 1.15rem var(--rkv-font-display); }
.manufacturer-category > p { margin: 4px 0 16px; color: var(--rkv-text-soft); font-size: .82rem; }
.manufacturer-logos { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 8px; }
.manufacturer-logos-three { grid-template-columns: repeat(3,minmax(0,1fr)); }
.manufacturer-logos img, .manufacturer-wordmark { width: 100%; height: 54px; padding: 9px; object-fit: contain; border: 1px solid rgba(9,74,135,.1); border-radius: 9px; background: #fff; }
.manufacturer-wordmark { display: grid; place-items: center; color: var(--rkv-navy); font: 800 .83rem var(--rkv-font-display); }

.demo-section { width: 100%; max-width: none; padding: 92px max(32px, calc((100vw - var(--page-width)) / 2)); background: linear-gradient(145deg, var(--rkv-navy-deep), var(--rkv-navy)); }
.demo-landing-hero { padding-block: 76px 48px; text-align: center; }
.demo-landing-hero h1 { max-width: 980px; margin: 0 auto; color: var(--rkv-navy); font: 850 clamp(2.8rem, 6vw, 5.4rem)/.98 var(--rkv-font-display); letter-spacing: -.055em; }
.demo-landing-hero > p:not(.eyebrow) { max-width: 760px; margin: 22px auto 0; color: var(--rkv-text-soft); font-size: 1.1rem; }
.demo-landing-hero .trust-list { justify-content: center; }
.demo-access-copy h2 { margin: 0; font: 800 1.35rem var(--rkv-font-display); }
.demo-access { display: grid; grid-template-columns: minmax(280px, .8fr) minmax(420px, 1.2fr); align-items: start; gap: 32px; margin: 0 0 22px; padding: 24px; border: 1px solid rgba(104,240,181,.28); border-radius: var(--rkv-radius-card); background: rgba(255,255,255,.07); color: #fff; }
.demo-access h3 { margin: 0; font: 800 1.35rem var(--rkv-font-display); }
.demo-access p:not(.eyebrow) { max-width: 760px; margin: 8px 0 0; color: #bed5e7; }
.demo-access-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; }
.demo-access-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.demo-access-form label { display: grid; gap: 6px; color: #fff; font-size: .78rem; font-weight: 800; }
.demo-access-form input { width: 100%; min-height: 45px; padding: 9px 11px; border: 1px solid rgba(255,255,255,.3); border-radius: var(--rkv-radius-control); background: #fff; color: var(--rkv-text); }
.demo-access-form .privacy-check, .demo-access-form .demo-access-actions, .demo-access-form .form-status { grid-column: 1 / -1; }
.demo-access-form .privacy-check input { width: 18px; min-height: 18px; padding: 0; }
.demo-access-form .privacy-check > span { color: #d7e9f5 !important; }
.demo-access-form a { color: var(--rkv-mint); }
.honeypot { position: absolute !important; width: 1px !important; height: 1px !important; overflow: hidden !important; clip-path: inset(50%) !important; }
.section-heading-light .eyebrow { color: var(--rkv-mint); }
.section-heading-light h2 { color: #fff; }
.section-heading-light > p:last-child { color: #bed5e7; }
.demo-shell { padding: 18px; border: 1px solid rgba(255,255,255,.12); border-radius: 20px; background: #e9eef2; box-shadow: 0 24px 70px rgba(0,0,0,.25); }
.demo-notice { display: flex; align-items: center; gap: 8px; padding: 10px 13px; border: 1px solid rgba(47,220,145,.25); border-radius: 10px; background: var(--rkv-green-soft); color: var(--rkv-green-deep); font-size: .79rem; }
.demo-notice span { display: grid; width: 20px; height: 20px; place-items: center; border-radius: 50%; background: var(--rkv-green); color: var(--rkv-navy-deep); font-weight: 900; }
.demo-panel { overflow: hidden; padding: 18px; border: 1px solid var(--rkv-border); border-radius: var(--rkv-radius-card); background: #fff; }
.showcase-frame-panel { padding: 0; background: #f5f1eb; }
.showcase-frame { display: block; width: 100%; height: min(78dvh, 920px); min-height: 680px; border: 0; background: #f5f1eb; }
.demo-viewer .site-header { padding-inline: clamp(12px, 2vw, 32px); }
.demo-viewer .demo-section { width: 100%; padding: clamp(8px, 1.25vw, 22px); }
.demo-viewer .demo-shell { width: 100%; padding: clamp(8px, 1vw, 16px); }
.demo-viewer .showcase-frame { height: calc(100dvh - 146px); min-height: 640px; }
.rkv-view-hero { display: flex; align-items: center; gap: 16px; padding: 22px 24px; border-radius: var(--rkv-radius-card); background: linear-gradient(135deg, var(--rkv-navy-deep), var(--rkv-navy)); color: #fff; }
.view-icon { display: grid; width: 48px; height: 48px; flex: 0 0 48px; place-items: center; border-radius: 12px; background: var(--rkv-green); color: var(--rkv-navy-deep); font: 850 1.45rem var(--rkv-font-display); }
.rkv-view-hero span { color: #a8c6dc; font-size: .65rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.rkv-view-hero h3 { margin: 1px 0 0; font: 850 1.4rem var(--rkv-font-display); }
.view-state { display: flex; align-items: center; gap: 9px; margin-left: auto; padding: 8px 11px; border: 1px solid rgba(104,240,181,.25); border-radius: 999px; background: rgba(255,255,255,.07); color: #eafff6; font-size: .75rem; font-weight: 750; }
.demo-content { margin-top: 8px; padding: 16px; border: 1px solid var(--rkv-border); border-radius: var(--rkv-radius-card); background: #fff; }
.kpi-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.kpi { display: grid; align-content: start; min-height: 122px; padding: 16px; border: 1px solid var(--rkv-border); border-radius: var(--rkv-radius-tile); background: var(--rkv-bg-soft); }
.kpi > span { color: var(--rkv-text-soft); font-size: .72rem; }
.kpi strong { margin: 8px 0 4px; color: var(--rkv-navy); font: 850 1.55rem var(--rkv-font-display); }
.kpi small { font-size: .62em; }
.kpi em { color: var(--rkv-text-soft); font-size: .7rem; font-style: normal; }
.kpi em.positive { color: var(--rkv-green-deep); }
.chart-card, .schedule-card { margin-top: 8px; padding: 18px; border: 1px solid var(--rkv-border); border-radius: var(--rkv-radius-tile); background: var(--rkv-bg-soft); }
.live-flow-card { margin-top: 8px; padding: 18px; border: 1px solid var(--rkv-border); border-radius: var(--rkv-radius-tile); background: var(--rkv-bg-soft); }
.read-only-pill { padding: 7px 10px; border: 1px solid rgba(18,133,91,.2); border-radius: 999px; background: var(--rkv-green-soft); color: var(--rkv-green-deep); font-size: .68rem; font-weight: 850; }
.live-flow-grid, .live-status-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; margin-top: 16px; }
.live-status-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.live-flow-grid article, .live-status-grid article { display: grid; align-content: center; min-height: 96px; padding: 14px; border: 1px solid var(--rkv-border); border-radius: var(--rkv-radius-tile); background: #fff; }
.live-flow-grid span, .live-status-grid span { color: var(--rkv-text-soft); font-size: .7rem; font-weight: 750; }
.live-flow-grid strong, .live-status-grid strong { margin-top: 7px; color: var(--rkv-navy); font: 800 1.25rem var(--rkv-font-display); }
.live-flow-grid small { margin-top: 4px; color: var(--rkv-green-deep); font-weight: 750; }
html[data-live="unavailable"] .demo-notice { border-color: rgba(217,156,37,.4); background: var(--rkv-amber-soft); color: #664609; }
html[data-live="unavailable"] .demo-notice > span { background: #d99c25; }
.chart-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; }
.chart-head span { color: var(--rkv-text-soft); font-size: .7rem; }
.chart-head h4 { margin: 1px 0 0; color: var(--rkv-navy); font: 800 1rem var(--rkv-font-display); }
.chart-legend { display: flex; align-items: center; gap: 7px; }
.chart-legend i { width: 18px; height: 3px; margin-left: 8px; border-radius: 3px; }
.legend-pv { background: var(--rkv-green); }
.legend-use { background: var(--rkv-blue); }
.line-chart { width: 100%; max-height: 280px; margin-top: 10px; }
.grid-lines path { fill: none; stroke: rgba(9,74,135,.11); stroke-width: 1; }
.area-pv { fill: url(#pvFill); }
.line-pv, .line-use { fill: none; stroke-linecap: round; stroke-linejoin: round; stroke-width: 4; }
.line-pv { stroke: var(--rkv-green); }
.line-use { stroke: var(--rkv-blue); }
.axis-labels { fill: var(--rkv-text-soft); font: 12px var(--rkv-font-body); }
.version-badge { width: max-content; margin: 12px 0 0 auto; padding: 5px 9px; border: 1px solid var(--rkv-border); border-radius: 999px; background: var(--rkv-bg-soft); color: var(--rkv-text-soft); font-size: .65rem; }
.schedule-axis { display: flex; justify-content: space-between; margin: 22px 0 8px 126px; color: var(--rkv-text-soft); font-size: .65rem; }
.schedule-lane { display: grid; grid-template-columns: 112px minmax(0, 1fr); align-items: center; gap: 14px; margin-top: 10px; }
.schedule-lane > strong { color: var(--rkv-navy); font-size: .78rem; }
.schedule-track { display: flex; min-height: 46px; overflow: hidden; border-radius: 9px; background: #e7edf2; }
.slot { display: grid; place-items: center; min-width: 0; border-right: 2px solid #fff; color: var(--rkv-navy); font-size: .65rem; font-weight: 800; text-align: center; }
.slot:last-child { border-right: 0; }
.standby { background: #e1e8ee; color: var(--rkv-text-soft); }
.heating { background: var(--rkv-green); }
.heating-soft { background: #b9efd7; }
.hotwater { background: var(--rkv-amber); }
.schedule-note { display: flex; align-items: center; gap: 9px; margin-top: 18px; padding: 12px; border-radius: 9px; background: var(--rkv-green-soft); color: var(--rkv-green-deep); font-size: .78rem; }
.irrigation-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.irrigation-grid article { display: grid; grid-template-columns: 42px minmax(0, 1fr) auto; align-items: center; gap: 12px; padding: 14px; border: 1px solid var(--rkv-border); border-radius: var(--rkv-radius-tile); background: var(--rkv-bg-soft); }
.circle-icon { display: grid; width: 40px; height: 40px; place-items: center; border-radius: 10px; background: var(--rkv-navy); color: var(--rkv-green); font: 800 .78rem var(--rkv-font-display); }
.irrigation-grid h4 { margin: 0; color: var(--rkv-navy); font: 800 .9rem var(--rkv-font-display); }
.irrigation-grid p { margin: 3px 0 0; color: var(--rkv-text-soft); font-size: .7rem; }
.pill { padding: 6px 9px; border-radius: 999px; font-size: .64rem; font-weight: 850; }
.planned { background: var(--rkv-green-soft); color: var(--rkv-green-deep); }
.reduced { background: var(--rkv-amber-soft); color: #76520b; }
.paused { background: #e7edf2; color: var(--rkv-text-soft); }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; padding: 0; margin: 0; list-style: none; counter-reset: step; }
.steps li { min-height: 230px; padding: 24px; border: 1px solid var(--rkv-border); border-radius: var(--rkv-radius-card); background: #fff; }
.steps li > span { display: grid; width: 46px; height: 46px; place-items: center; border-radius: 12px; background: var(--rkv-navy); color: var(--rkv-green); font: 800 .8rem var(--rkv-font-display); }
.steps h3 { margin: 32px 0 8px; color: var(--rkv-navy); font: 800 1.1rem var(--rkv-font-display); }
.steps p { margin: 0; color: var(--rkv-text-soft); font-size: .88rem; }

.security-section { display: grid; grid-template-columns: .82fr 1.18fr; gap: 50px; padding-block: 72px; }
.security-copy > p:last-child { color: var(--rkv-text-soft); }
.security-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.security-grid article { padding: 22px; border: 1px solid var(--rkv-border); border-radius: var(--rkv-radius-card); background: #fff; }
.security-grid span { color: var(--rkv-green-deep); font: 850 .7rem var(--rkv-font-display); }
.security-grid h3 { margin: 22px 0 7px; color: var(--rkv-navy); font: 800 1rem var(--rkv-font-display); }
.security-grid p { margin: 0; color: var(--rkv-text-soft); font-size: .82rem; }

.booking-section { display: grid; grid-template-columns: minmax(280px, .72fr) minmax(0, 1.28fr); align-items: start; gap: 42px; padding: 56px; margin-block: 28px 50px; border: 1px solid var(--rkv-border); border-radius: 22px; background: #fff; box-shadow: var(--rkv-shadow); }
.booking-copy h2 { margin: 0; color: var(--rkv-navy); font: 800 clamp(2rem, 4vw, 3.25rem)/1.08 var(--rkv-font-display); letter-spacing: -.035em; }
.booking-copy > p:not(.eyebrow) { color: var(--rkv-text-soft); }
.booking-benefits { display: grid; gap: 10px; padding: 0; margin: 24px 0 0; list-style: none; }
.booking-benefits li { display: flex; align-items: center; gap: 10px; color: var(--rkv-navy); font-weight: 750; }
.booking-benefits span { display: grid; width: 24px; height: 24px; flex: 0 0 24px; place-items: center; border-radius: 50%; background: var(--rkv-green-soft); color: var(--rkv-green-deep); font-size: .78rem; font-weight: 900; }
.booking-card { min-height: 360px; overflow: hidden; border: 1px solid var(--rkv-border); border-radius: var(--rkv-radius-card); background: var(--rkv-bg-soft); }
.booking-privacy { padding: 12px 16px 16px; margin: 0; color: var(--rkv-text-soft); font-size: .72rem; }
.booking-privacy a, .booking-noscript a { color: var(--rkv-blue); }
.booking-frame-shell { position: relative; min-height: 760px; background: #fff; }
.booking-frame { width: 100%; min-height: 760px; border: 0; background: #fff; }
.booking-noscript { padding: 18px; margin: 0; color: var(--rkv-text-soft); }

.contact-section { display: grid; grid-template-columns: minmax(260px, .55fr) minmax(0, 1.45fr); align-items: start; gap: 42px; padding: 56px; margin-block: 50px 100px; border-radius: 22px; background: linear-gradient(145deg, var(--rkv-navy-deep), var(--rkv-navy)); color: #fff; box-shadow: var(--rkv-shadow); }
.contact-copy .eyebrow { color: var(--rkv-mint); }
.contact-copy h2 { color: #fff; }
.contact-copy > p { color: #bed5e7; }
.contact-note { display: flex; gap: 12px; margin-top: 26px; padding: 14px; border: 1px solid rgba(104,240,181,.22); border-radius: var(--rkv-radius-tile); background: rgba(255,255,255,.07); }
.contact-note > span { display: grid; width: 26px; height: 26px; flex: 0 0 26px; place-items: center; border-radius: 50%; background: var(--rkv-green); color: var(--rkv-navy-deep); font-weight: 900; }
.contact-note p { margin: 0; color: #d7e9f5; font-size: .78rem; }
.contact-form { padding: 24px; border-radius: var(--rkv-radius-card); background: #fff; color: var(--rkv-text); }
.field-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.field-row-three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.contact-form fieldset { padding: 0; margin: 0 0 24px; border: 0; }
.contact-form legend { width: 100%; padding: 0 0 10px; margin-bottom: 14px; border-bottom: 1px solid var(--rkv-border); color: var(--rkv-navy); font: 800 1.02rem var(--rkv-font-display); }
.choice-grid, .device-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 12px; }
.device-choice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-bottom: 16px; }
.device-choice { padding: 11px; border: 1px solid var(--rkv-border); border-radius: var(--rkv-radius-control); background: var(--rkv-bg-soft); }
.contact-form .device-choice .choice { min-height: 34px; padding: 0; margin-bottom: 8px; border: 0; background: transparent; }
.contact-form .device-detail { margin: 0; font-size: .72rem; }
.contact-form .device-detail input:disabled { background: #edf2f5; color: var(--rkv-text-soft); cursor: not-allowed; opacity: .72; }
.contact-form .choice { grid-template-columns: auto 1fr; align-items: center; min-height: 46px; padding: 9px 11px; border: 1px solid var(--rkv-border); border-radius: var(--rkv-radius-control); background: var(--rkv-bg-soft); }
.contact-form .choice input { width: 18px; min-height: 18px; padding: 0; }
.contact-form .choice span { color: var(--rkv-navy); font-size: .76rem; font-weight: 750; }
.field-help { margin: -5px 0 13px; color: var(--rkv-text-soft); font-size: .74rem; }
.binary-choice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.binary-choice { display: grid; grid-template-columns: auto 1fr; align-items: start; gap: 10px; padding: 13px; border: 1px solid var(--rkv-line); border-radius: 14px; background: var(--rkv-surface-soft); cursor: pointer; }
.binary-choice input { width: 18px; min-height: 18px; margin: 2px 0 0; padding: 0; accent-color: var(--rkv-blue); }
.binary-choice span { display: grid; gap: 3px; color: var(--rkv-text); }
.binary-choice small { color: var(--rkv-text-soft); font-size: .72rem; line-height: 1.4; }
.binary-choice:has(input:checked) { border-color: var(--rkv-blue); box-shadow: 0 0 0 2px rgb(6 75 142 / 10%); background: #f3f8fd; }
.offer-choice-list { display: grid; gap: 9px; }
.offer-choice { display: grid; grid-template-columns: minmax(210px, 1fr) auto auto 82px; align-items: center; gap: 10px; padding: 11px 12px; border: 1px solid var(--rkv-border); border-radius: var(--rkv-radius-control); background: var(--rkv-bg-soft); }
.offer-choice > strong { min-width: 0; color: var(--rkv-navy); font-size: .79rem; overflow-wrap: anywhere; }
.contact-form .offer-choice label { display: flex; align-items: center; gap: 6px; min-height: 44px; margin: 0; white-space: nowrap; font-size: .72rem; }
.contact-form .offer-choice input[type="checkbox"] { width: 18px; min-height: 18px; padding: 0; }
.contact-form .offer-choice input[type="number"] { width: 54px; min-height: 44px; margin-left: 2px; padding: 5px; }
.contact-form label { display: grid; gap: 6px; margin-bottom: 13px; color: var(--rkv-navy); font-size: .78rem; font-weight: 800; }
.contact-form label > span { color: var(--rkv-text-soft); font-size: .67rem; font-weight: 500; }
.contact-form label strong { color: #b33939; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; border: 1px solid var(--rkv-border-strong); border-radius: var(--rkv-radius-control); background: #fff; color: var(--rkv-text); }
.contact-form input, .contact-form select { min-height: 45px; padding: 9px 11px; }
.contact-form textarea { min-height: 125px; padding: 11px; resize: vertical; }
.contact-form :is(input,select,textarea):focus { border-color: var(--rkv-blue); box-shadow: 0 0 0 3px rgba(6,75,142,.1); outline: none; }
.privacy-check { grid-template-columns: auto 1fr; align-items: start; }
.privacy-check input { width: 18px; min-height: 18px; margin: 1px 0 0; padding: 0; }
.privacy-check > span { color: var(--rkv-text-soft) !important; font-size: .72rem !important; }
.privacy-check a { color: var(--rkv-blue); }
.form-actions { display: flex; align-items: center; gap: 14px; margin-top: 6px; }
.form-actions > span { color: var(--rkv-text-soft); font-size: .66rem; }
.form-status { min-height: 22px; margin: 12px 0 0; color: var(--rkv-green-deep); font-size: .78rem; font-weight: 750; }
.form-status.error { color: #a33434; }

.site-footer { padding: 48px max(32px, calc((100vw - var(--page-width)) / 2)) 24px; background: var(--rkv-navy-deep); color: #fff; }
.footer-main { display: grid; grid-template-columns: 260px 1fr auto; align-items: center; gap: 30px; padding-bottom: 34px; }
.footer-brand img { width: 220px; color: #fff; }
.footer-main p { color: #a8c6dc; }
.site-footer .footer-claim { margin: 0 0 24px; color: #fff; font: 800 clamp(1.15rem, 2vw, 1.55rem) var(--rkv-font-display); letter-spacing: -.025em; }
.footer-main .footer-claim { margin: 0; }
.footer-main nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 18px; }
.footer-main nav a { color: #d7e9f5; font-size: .78rem; text-decoration: none; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.12); color: #8eacc2; font-size: .72rem; }
.footer-bottom .version-badge { margin: 0; border-color: rgba(255,255,255,.16); background: rgba(255,255,255,.06); color: #a8c6dc; }

.legal-header { position: static; }
.legal-header-actions { display: flex; align-items: center; gap: 12px; }
.standalone-language { display: flex; justify-content: flex-end; margin-bottom: 12px; }
.standalone-language .language-switcher { border-color: var(--rkv-border); background: #fff; }
.standalone-language .language-switcher a { color: var(--rkv-navy); }
.legal-main { display: grid; gap: 16px; width: min(980px, calc(100% - 48px)); margin: 50px auto 90px; }
.legal-blocker { padding: 20px; border: 1px solid #d99c25; border-radius: var(--rkv-radius-card); background: var(--rkv-amber-soft); color: #664609; }
.legal-blocker strong { font: 850 1rem var(--rkv-font-display); }
.legal-blocker p { margin: 7px 0 0; }
.legal-notice { padding: 20px; border: 1px solid var(--rkv-border); border-radius: var(--rkv-radius-card); background: var(--rkv-bg-soft); color: var(--rkv-navy); }
.legal-notice strong { font: 850 1rem var(--rkv-font-display); }
.legal-notice p { margin: 7px 0 0; color: var(--rkv-text-soft); }
.legal-nav { position: sticky; z-index: 20; top: 14px; display: flex; flex-wrap: wrap; gap: 8px; padding: 10px; border: 1px solid var(--rkv-border); border-radius: var(--rkv-radius-card); background: rgba(255,255,255,.95); box-shadow: 0 8px 25px rgba(11,51,86,.08); backdrop-filter: blur(10px); }
.legal-nav a { padding: 8px 11px; border-radius: 8px; color: var(--rkv-navy); font-size: .78rem; font-weight: 800; text-decoration: none; }
.legal-card { scroll-margin-top: 95px; padding: 30px; border: 1px solid var(--rkv-border); border-radius: var(--rkv-radius-card); background: #fff; }
.legal-card h1, .legal-card h2 { margin: 0; color: var(--rkv-navy); font: 800 1.8rem var(--rkv-font-display); }
.legal-card h3 { margin: 24px 0 6px; color: var(--rkv-navy); font: 800 1rem var(--rkv-font-display); }
.legal-card p, .legal-card li { color: var(--rkv-text-soft); }
.legal-required { padding: 12px; border-radius: 8px; background: #fff3d9; color: #76520b !important; font-size: .78rem; font-weight: 750; }

@media (max-width: 1050px) {
  .hero { grid-template-columns: 1fr; padding-block: 65px; }
  .hero-copy { max-width: 780px; }
  .hero-visual { min-height: 550px; }
  .showcase-frame { height: 78dvh; min-height: 620px; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .security-section, .booking-section, .contact-section { grid-template-columns: 1fr; }
  .compatibility-hero, .compatibility-explainer { grid-template-columns: 1fr; }
  .compatibility-results { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .footer-main { grid-template-columns: 1fr; }
  .footer-main nav { justify-content: flex-start; }
  .hardware-options { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .custom-solutions { grid-template-columns: 1fr; }
  .hardware-intro { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
  .demo-access { grid-template-columns: 1fr; }
  .demo-access-form { grid-template-columns: 1fr; }
  .demo-access-actions { justify-content: stretch; }
  .demo-access-actions .button { width: 100%; }
  html { scroll-padding-top: 76px; }
  .site-header { min-height: 66px; padding-inline: 14px; }
  .brand img { width: 170px; height: 44px; }
  .page-section { width: calc(100% - 24px); }
  .section-stack { padding-block: 64px; }
  .hero { min-height: 0; gap: 36px; padding-block: 46px; }
  .hero-copy h1 { font-size: clamp(2.65rem, 13vw, 4.3rem); }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .demo-teaser { align-items: stretch; flex-direction: column; padding: 28px 22px; }
  .demo-teaser .button { width: 100%; }
  .trust-list { display: grid; }
  .hero-visual { min-height: 480px; }
  .hero-showcase-card { padding: 70px 26px 48px; }
  .energy-orbit { inset: 55px 12px 25px; transform: scale(.84); }
  .module-grid, .compatibility-strip, .retrofit-banner, .manufacturer-grid, .hardware-options, .security-grid, .field-row, .field-row-three, .device-grid, .choice-grid, .device-choice-grid, .binary-choice-grid, .irrigation-grid, .finder-heading, .finder-controls, .compatibility-results, .custom-compatibility { grid-template-columns: 1fr; }
  .compatibility-page { padding-bottom: 60px; }
  .compatibility-hero { padding-block: 54px 42px; }
  .compatibility-stats { grid-template-columns: 1fr 1fr; }
  .compatibility-explainer { gap: 26px; padding: 26px 20px; }
  .compatibility-finder { padding-block: 58px 42px; }
  .finder-heading { align-items: start; gap: 20px; }
  .finder-controls { padding: 14px; }
  .compatibility-result-status { white-space: normal; text-align: right; }
  .custom-compatibility { align-items: stretch; padding: 28px 20px; }
  .custom-compatibility .button, .compatibility-action { width: 100%; }
  .offer-choice { grid-template-columns: 1fr 1fr; }
  .offer-choice > strong { grid-column: 1 / -1; }
  .retrofit-banner .eyebrow, .retrofit-banner h2, .retrofit-banner > p:last-child { grid-column: 1; grid-row: auto; }
  .manufacturer-category-wide { grid-column: auto; }
  .manufacturer-logos { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .hardware-intro { grid-column: auto; }
  .module-card { padding: 22px; }
  .custom-solutions { padding: 26px 18px; }
  .custom-solutions-intro > .button { width: 100%; }
  .demo-section { padding: 64px 12px; }
  .demo-shell, .demo-panel { padding: 10px; }
  .showcase-frame-panel { padding: 0; }
  .showcase-frame { height: 76dvh; min-height: 560px; }
  .demo-viewer .demo-section { width: 100%; padding: 4px; }
  .demo-viewer .demo-shell { padding: 4px; border-radius: 10px; }
  .demo-viewer .demo-notice { border-radius: 8px; }
  .demo-viewer .showcase-frame { height: calc(100dvh - 134px); min-height: 520px; }
  .rkv-view-hero { padding: 16px; }
  .view-state { display: none; }
  .demo-content { padding: 10px; }
  .kpi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kpi { min-height: 112px; padding: 13px; }
  .chart-card, .schedule-card { padding: 12px; }
  .live-flow-card { padding: 12px; }
  .live-flow-grid, .live-status-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .chart-head { display: grid; }
  .chart-legend { justify-content: flex-start; }
  .schedule-axis { display: none; }
  .schedule-lane { grid-template-columns: 1fr; gap: 6px; }
  .slot { font-size: .55rem; }
  .steps { grid-template-columns: 1fr; }
  .steps li { min-height: 180px; }
  .contact-section { width: calc(100% - 24px); padding: 24px 14px; margin-bottom: 70px; }
  .booking-section { width: calc(100% - 24px); padding: 24px 14px; }
  .booking-frame-shell, .booking-frame { min-height: 680px; }
  .contact-form { padding: 16px; }
  .form-actions { align-items: stretch; flex-direction: column; }
  .form-actions .button { width: 100%; }
  .site-footer { padding-inline: 18px; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
  .legal-header .button { padding-inline: 10px; font-size: .72rem; }
  .legal-header-actions { gap: 6px; }
  .legal-header-actions .language-switcher a { min-width: 40px; padding-inline: 6px; }
  .legal-main { width: calc(100% - 24px); margin-top: 24px; }
  .legal-card { padding: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .001ms !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; }
}
/* Geschütztes Anfrageverzeichnis */
.admin-page{margin:0;min-height:100vh;background:var(--surface,#f5f1eb);color:var(--ink,#13283a);font-family:Manrope,system-ui,sans-serif}.admin-shell{max-width:1400px;margin:0 auto;padding:32px}.admin-hero{display:flex;align-items:center;gap:24px;padding:24px 28px;border-radius:16px;background:#071f36;color:#fff}.admin-hero img{width:210px;height:auto}.admin-hero h1,.admin-card h2{margin:4px 0 0;font-family:Sora,system-ui,sans-serif}.admin-card{margin-top:16px;padding:24px;border:1px solid rgba(9,74,135,.16);border-radius:14px;background:#fff;box-shadow:0 10px 28px rgba(11,51,86,.1)}.admin-card-heading{display:flex;align-items:center;justify-content:space-between;gap:16px}.admin-note{color:#557080}.admin-table-wrap{overflow-x:auto}.admin-table{width:100%;border-collapse:collapse}.admin-table th,.admin-table td{padding:12px;text-align:left;border-bottom:1px solid rgba(9,74,135,.16);white-space:nowrap}.admin-table th{color:#0b3356;font-size:.82rem;text-transform:uppercase;letter-spacing:.04em}.rkv-card-footer{display:flex;justify-content:center;margin-top:16px}@media(max-width:760px){.admin-shell{padding:12px}.admin-hero{align-items:flex-start;flex-direction:column;padding:20px}.admin-card{padding:16px}.admin-card-heading{align-items:flex-start;flex-direction:column}.admin-table th,.admin-table td{padding:10px 8px}}
.statistics-kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:20px 0}.statistics-kpi{display:flex;flex-direction:column;gap:4px;min-width:0;padding:16px;border:1px solid rgba(9,74,135,.14);border-radius:12px;background:#f6fafc}.statistics-kpi span{color:#557080;font-size:.82rem;font-weight:800;line-height:1.3;text-transform:uppercase}.statistics-kpi strong{color:#0b3356;font-family:Sora,system-ui,sans-serif;font-size:1.7rem;font-variant-numeric:tabular-nums}.statistics-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px}.statistics-grid>section{min-width:0;padding:18px;border:1px solid rgba(9,74,135,.14);border-radius:12px}.statistics-grid h3{margin:0 0 14px;color:#0b3356;font-family:Sora,system-ui,sans-serif}.statistics-table{min-width:420px;table-layout:auto}.statistics-table th:first-child,.statistics-table td:first-child{width:100%;white-space:normal;overflow-wrap:anywhere}.statistics-table .number-column{width:1%;min-width:86px;text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}.statistics-table .empty-cell{color:#557080;text-align:center;white-space:normal}@media(max-width:760px){.statistics-kpis{grid-template-columns:repeat(2,minmax(0,1fr))}.statistics-grid{grid-template-columns:1fr}.statistics-grid>section{padding:14px}.statistics-table{min-width:360px}.statistics-table .number-column{min-width:72px}}@media(max-width:420px){.statistics-kpis{grid-template-columns:1fr 1fr;gap:8px}.statistics-kpi{padding:12px}.statistics-kpi strong{font-size:1.4rem}}

@media (max-width: 1380px) {
  .nav-toggle { display: block; }
  .main-nav[data-nav] { position: absolute; top: calc(100% + 1px); right: 12px; left: 12px; display: none; align-items: stretch; gap: 4px; padding: 12px; border: 1px solid rgba(255,255,255,.15); border-radius: 0 0 14px 14px; background: var(--rkv-navy-deep); box-shadow: 0 20px 40px rgba(0,0,0,.22); }
  .main-nav[data-nav].open { display: grid; }
  .main-nav[data-nav] a { min-height: 44px; padding: 12px; }
  .main-nav[data-nav] .language-switcher { justify-self: start; padding: 3px; }
  .main-nav[data-nav] .language-switcher a { min-height: 44px; padding: 7px 10px; }
}