:root{--paper:#f7f9fc;--paper-deep:#edf2fa;--ink:#152034;--ink-soft:#536174;--green:#1e56cc;--green-deep:#173f96;--line:#dce3ef;--sun:#1e56cc;--cream:#fff;--sans:'Inter',Arial,sans-serif}
body{background:var(--paper);color:var(--ink)}
::selection{background:#dce7ff;color:#132b67}
:focus-visible{outline-color:#1e56cc}
.site-header{background:#fff;border-color:var(--line)}
.header-inner{min-height:88px}
.site-header .brand{font-size:29px;letter-spacing:-.075em}
.site-header .brand small{color:#607086}
.main-nav>a{font-size:12px;font-weight:700;color:#1f2a3c}
.main-nav>a:hover{color:var(--green)}
.main-nav .nav-contact{border-color:var(--green);border-radius:5px;color:var(--green)}
.main-nav .nav-contact:hover{background:var(--green);color:#fff}
.hero{min-height:690px;padding-block:70px 76px;gap:clamp(32px,5vw,76px);grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr)}
.eyebrow,.overline{color:var(--green);letter-spacing:.14em}
.eyebrow-line{background:var(--green)}
h1,h2{letter-spacing:-.045em;line-height:1.12}
h1{max-width:630px;font-size:clamp(46px,4.4vw,68px);font-weight:750;margin-bottom:25px}
h1 em,h2 em{font-family:var(--sans);font-style:normal;font-weight:inherit;color:var(--green);letter-spacing:inherit}
.hero-lead{max-width:560px;font-size:clamp(17px,1.45vw,20px);font-weight:550;line-height:1.55}
.hero-note{color:var(--ink-soft);font-size:14px;line-height:1.75}
.hero-cta{margin-top:30px}
.button{border-radius:5px}
.button-dark{background:var(--green);color:#fff}
.button-dark:hover{background:var(--green-deep)}
.text-link{border-color:var(--green);color:var(--green)}
.hero-signature{margin-top:47px}
.hero-signature img{width:45px;height:45px;object-fit:cover;object-position:center;border-radius:50%;border:2px solid #d5e2fa}
.hero-signature small{color:var(--ink-soft)}
.home-experience{border:1px solid #d2dced;border-radius:12px;overflow:hidden;background:#fff;box-shadow:0 19px 48px #162b4e14}
.experience-top{height:44px;background:#152847;color:#eaf1ff;border:0;padding-inline:22px;letter-spacing:.12em}
.live-dot{background:#70a5ff;box-shadow:0 0 0 4px #3765ab55}
.experience-number{color:#b6c8e8}
.home-console{padding:22px 24px 18px;background:linear-gradient(155deg,#f8faff,#eef3fb);min-height:356px}
.console-top{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding-bottom:15px;border-bottom:1px solid #dce5f3}
.console-overline{display:block;color:#5579b8;font-size:9px;font-weight:800;letter-spacing:.17em}
.console-top h3{margin:5px 0 2px;font-size:24px;letter-spacing:-.04em}
.console-top p{margin:0;color:#66758c;font-size:12px}
.console-clock{color:#173f96;font-family:'JetBrains Mono',monospace;font-size:16px;font-weight:700}
.console-system{display:flex;align-items:center;gap:9px;margin:17px 0 15px;padding:10px 12px;border:1px solid #c7d9f9;border-radius:5px;background:#eaf2ff;color:#164aab;font-size:11px;font-weight:750}
.console-system span:last-child{margin-left:auto;color:#6485bc;font-size:9px;letter-spacing:.06em;white-space:nowrap}
.console-pulse{width:7px;height:7px;border-radius:50%;background:#1e56cc;box-shadow:0 0 0 4px #c9dcfc}
.console-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.console-tile{position:relative;display:flex;flex-direction:column;min-height:93px;padding:13px 15px;border:1px solid #dce4f1;border-radius:6px;background:#fff}
.tile-icon{position:absolute;right:15px;top:13px;color:#1e56cc;font-size:18px;line-height:1}
.tile-label{color:#75839a;font-size:9px;font-weight:850;letter-spacing:.1em}
.console-tile strong{margin-top:7px;color:#17243b;font-size:16px;letter-spacing:-.02em}
.console-tile small{color:#748298;font-size:10px}
.console-bottom{display:flex;justify-content:space-between;gap:12px;margin-top:15px;color:#8391a5;font-size:9px;font-weight:750;letter-spacing:.08em}
.home-experience[data-scene=evening] .console-system{background:#eef0fa;border-color:#d6def4;color:#314e9e}
.home-experience[data-scene=away] .console-system{background:#f3f5f9;border-color:#d8dfe9;color:#4b5c75}
.experience-controls{padding:20px 24px 22px;border-top:1px solid #e0e7f2}
.scene-caption h2{font-size:20px;margin:4px 0 3px;letter-spacing:-.02em}
.scene-caption p{min-height:20px;color:#647186;font-size:11px}
.scene-switch{margin-top:16px}
.scene-button{min-height:37px;border-radius:4px;border-color:#d5deed;color:#36465f}
.scene-button:hover{border-color:var(--green)}
.scene-button.is-active{background:var(--green);border-color:var(--green);color:#fff}
.audience-section{padding:80px 0;background:#eef3fb;border-block:1px solid #e0e8f5}
.audience-intro{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:end;margin-bottom:31px}
.audience-intro h2{max-width:560px;margin-bottom:0;font-size:clamp(32px,3vw,44px);font-weight:720}
.audience-intro>p{max-width:520px;margin:0 0 5px;color:#52627a;font-size:14px;line-height:1.75}
.audience-cards{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.audience-card{padding:25px 27px 28px;background:#fff;border:1px solid #d6e0ee;border-top:3px solid var(--green);border-radius:5px;box-shadow:0 8px 26px #213e7110}
.audience-card-tag{color:var(--green);font-size:10px;font-weight:850;letter-spacing:.14em}
.audience-card h3{margin:11px 0 11px;font-size:21px;letter-spacing:-.035em}
.audience-card p{max-width:570px;margin-bottom:19px;color:#536174;font-size:13px;line-height:1.7}
.audience-card ul{display:grid;gap:9px;list-style:none;margin:0;padding:0}
.audience-card li{position:relative;padding-left:17px;color:#26384f;font-size:12px;font-weight:650}
.audience-card li::before{content:'';position:absolute;left:0;top:7px;width:6px;height:6px;border-radius:50%;background:#1e56cc}
.section{padding-block:89px}
.section-benefits{background:#fff}
.section-heading{margin-bottom:32px}
.section-heading h2,.energy-copy h2,.approach-intro h2,.project-copy h2,.about-copy h2,.contact-copy h2{font-size:clamp(32px,3.4vw,49px);font-weight:720}
.section-heading>p:last-child{color:#58677b;font-size:14px}
.benefit-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px;border:0}
.benefit-item{display:block;min-height:235px;padding:22px;border:1px solid #dce3ef;border-radius:6px;background:#f9fbfe}
.benefit-index{display:block;padding:0;color:#1e56cc}
.benefit-symbol{width:45px;height:45px;margin:14px 0 16px;border-color:#c9daf7;background:#e9f1ff}
.symbol-light span{top:8px;left:12px;width:18px;height:22px;border-color:#1e56cc}
.symbol-light span::after{left:4px;bottom:-9px;width:8px;height:8px;border-color:#1e56cc}
.symbol-comfort span{left:10px;top:10px;width:23px;height:23px;border-color:#1e56cc}
.symbol-comfort span::after{left:7px;height:22px;border-color:#1e56cc}
.symbol-energy span{left:15px;top:9px;width:17px;height:27px;background:#1e56cc}
.benefit-item h3{font-size:18px;margin-bottom:9px}
.benefit-item p{font-size:12px;color:#58677b}
.energy-section{padding-block:88px;background:#e9f0fb}
.energy-copy>p:not(.eyebrow):not(.energy-explanation):not(.fine-print){color:#52627a;font-size:14px}
.energy-toggle{background:#f7faff;border-color:#bdcde8;border-radius:5px}
.energy-button{color:#405a88;border-radius:3px}
.energy-button.is-active{background:#1e56cc}
.energy-explanation{font-size:13px;color:#213b67}
.fine-print{color:#687c9b}
.energy-board{background:#fff;border-color:#cbd7e9;border-radius:9px;overflow:hidden;box-shadow:0 18px 42px #17386615}
.board-header,.board-footer{border-color:#e1e8f2;color:#4669a5}
.board-header span:last-child{color:#557bb8}
.board-dot{background:#1e56cc}
.flow-node{background:#f8faff;border-color:#d7e1f1;box-shadow:none;border-radius:5px}
.flow-node small{color:#74829a}.node-icon{color:#1e56cc}
.node-home{background:#eaf1ff;border-color:#8db0ee;box-shadow:none}
.flow-line{background:#c3d3ee}.flow-line::after{color:#1e56cc}
.energy-board[data-energy=day] .flow-solar,.energy-board[data-energy=day] .flow-heat,.energy-board[data-energy=day] .flow-car,.energy-board[data-energy=night] .flow-grid,.energy-board[data-energy=night] .flow-heat{background:#1e56cc;box-shadow:0 0 0 3px #d9e6fd}
.energy-board[data-energy=day] .node-solar,.energy-board[data-energy=day] .node-heat,.energy-board[data-energy=day] .node-car,.energy-board[data-energy=night] .node-grid,.energy-board[data-energy=night] .node-heat{background:#eaf2ff;border-color:#93b5f0}
.approach-section{gap:70px}.approach-steps article span{color:#1e56cc}
.approach-steps h3{font-size:18px}.approach-steps p{font-size:13px}
.project-section{background:#152847;color:#fff}
.project-visual{background:#10213e;border-color:#3d609c;border-radius:8px}
.project-plan{filter:drop-shadow(10px 13px 0 #0b1931)}
.plan-room{border-color:#83a7e7;background:#dde8f9;color:#4268a8}
.plan-light{background:#1e56cc;box-shadow:0 0 0 14px #3c79e533,0 0 0 28px #3c79e517}
.plan-sofa{border-color:#7f9cc9}
.project-visual-label{color:#a7bee3}
.project-copy .eyebrow{color:#a9c7ff}.project-copy .eyebrow-line{background:#a9c7ff}
.project-copy h2 em{color:#bcd2ff}
.project-copy>p:not(.eyebrow):not(.project-note){color:#d0dced;font-size:14px}
.project-facts{border-color:#4a668e}.project-facts li{border-color:#4a668e}.project-facts span,.project-note{color:#a9bfdf}
.about-section{gap:clamp(48px,6vw,88px);padding-inline:clamp(28px,4vw,60px);background:#fff;border-radius:8px}.about-copy{min-width:0}.about-photo-wrap{background:#dbe1ea;border-radius:7px;overflow:hidden}
.about-photo-wrap img{aspect-ratio:4/3.8;filter:none}
.photo-note{background:#fff;color:#1e56cc}
.about-copy>p:not(.eyebrow){font-size:14px;color:#536174}
.about-detail span{flex:none;color:#1e56cc}.about-detail strong{min-width:0;max-width:68%;overflow-wrap:anywhere}
.loxone-partner-badge{display:block;width:min(100%,300px);margin:24px 0 0 auto;border:1px solid #d7dfeb;background:#dedddb;line-height:0;transition:transform .2s,box-shadow .2s}.loxone-partner-badge img{width:100%;height:auto;aspect-ratio:2835/886;object-fit:contain}.loxone-partner-badge:hover{transform:translateY(-2px);box-shadow:0 8px 22px #1429471f}
.contact-section{padding-block:90px;background:#edf3fb}
.contact-copy>p:not(.eyebrow){color:#52627a;font-size:14px}
.contact-line{border-color:#bdcde8;color:#1e56cc}
.contact-form-card{background:#fff;border-color:#d3dfef;border-radius:7px;box-shadow:0 15px 40px #183a6d14}
.form-heading{color:#1e56cc}.field input,.field select,.field textarea{background:#fcfdff;border-color:#cdd8e8;border-radius:4px}
.field input:focus,.field select:focus,.field textarea:focus{border-color:#1e56cc;box-shadow:0 0 0 3px #dce7ff}
.privacy input{accent-color:#1e56cc}
.site-footer{background:#101e35}
.footer-brand span{color:#6fa0ff}.footer-brand small{color:#b3c6e6}
.footer-main p,.footer-main nav a,.footer-address{color:#c7d5eb}.footer-bottom{border-color:#344963;color:#9bafca}
@media(max-width:1100px){.hero{min-height:0}.main-nav{gap:16px}.main-nav>a{font-size:11px}}
@media(max-width:820px){.header-inner{min-height:76px}.main-nav{background:#fff}.audience-intro{grid-template-columns:1fr;gap:16px}.audience-cards{grid-template-columns:1fr}.benefit-list{grid-template-columns:1fr 1fr}.hero{grid-template-columns:1fr;padding-block:62px 73px}.home-experience{max-width:620px}.approach-section{gap:35px}}
@media(max-width:600px){.header-inner{min-height:70px}.site-header .brand{font-size:27px}.main-nav{top:70px}.hero{padding-block:45px 60px}h1{font-size:clamp(38px,10vw,53px)}.hero-lead{font-size:16px}.hero-signature{margin-top:34px}.home-console{padding:15px;min-height:0}.console-top h3{font-size:20px}.console-clock{font-size:13px}.console-system{margin:12px 0}.console-system span:last-child{font-size:7px}.console-grid{gap:7px}.console-tile{min-height:80px;padding:10px}.console-tile strong{font-size:13px}.console-tile small{font-size:9px}.tile-label{font-size:8px}.tile-icon{right:9px;top:10px;font-size:15px}.console-bottom{font-size:7px}.experience-controls{padding:16px}.scene-caption p{min-height:0}.audience-section{padding-block:62px}.audience-intro h2{font-size:32px}.audience-card{padding:21px}.section{padding-block:68px}.section-heading h2,.energy-copy h2,.approach-intro h2,.project-copy h2,.about-copy h2,.contact-copy h2{font-size:clamp(30px,8vw,42px)}.benefit-list{grid-template-columns:1fr}.benefit-item{min-height:0}.benefit-symbol{transform:none}.energy-section{padding-block:65px}.energy-board{box-shadow:none}.project-layout{padding-block:70px}.project-visual{min-height:250px}.about-photo-wrap img{aspect-ratio:1}.contact-section{padding-block:68px}.contact-form-card{box-shadow:none}}
@media(max-width:600px){.about-section{padding-inline:18px}.about-detail{align-items:flex-start;flex-direction:column;gap:5px;padding:15px 0}.about-detail span{font-size:9px}.about-detail strong{max-width:100%;font-size:12px;line-height:1.5;text-align:left}.loxone-partner-badge{margin:22px 0 0}}

/* Vernetzte Funktionen statt reinem Energiefluss */
.integration-section{padding-block:90px;background:#e9f0fb}
.integration-layout{display:grid;grid-template-columns:.86fr 1.14fr;gap:clamp(45px,7vw,105px);align-items:center}
.integration-copy h2{max-width:530px;margin-bottom:24px;font-size:clamp(32px,3.4vw,49px);font-weight:720}
.integration-copy p{max-width:520px;margin-bottom:17px;color:#52627a;font-size:14px;line-height:1.75}
.integration-copy .text-link{display:inline-block;margin-top:12px}
.integration-map{min-width:0;padding:25px;border:1px solid #cbd7e9;border-radius:9px;background:#fff;box-shadow:0 18px 42px #17386615}
.integration-core{position:relative;display:flex;align-items:center;justify-content:space-between;gap:15px;min-height:74px;padding:18px 22px;border-radius:5px;background:#152847;color:#fff}
.integration-core::after{content:'';position:absolute;top:100%;left:50%;height:21px;border-left:2px solid #90afe4}
.integration-core strong{font-size:19px;letter-spacing:-.025em}
.integration-core>span{color:#c8daf7;font-size:12px;font-weight:700;white-space:nowrap}
.integration-items{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:20px}
.integration-items>div{display:flex;align-items:center;gap:12px;min-height:64px;padding:11px 14px;border:1px solid #d9e3f2;border-left:3px solid #1e56cc;border-radius:3px;background:#f8faff}
.integration-items strong{color:#26384f;font-size:12px;line-height:1.35}
.integration-icon{display:grid;place-items:center;flex:none;width:31px;height:31px;border-radius:50%;background:#e5efff;color:#1e56cc;font-size:18px}
.integration-map>p{margin:18px 0 0;color:#718097;font-size:11px;line-height:1.5}
.audience-card h3{margin-top:0}
.form-heading{font-size:15px;letter-spacing:0;text-transform:none}

.audience-process{margin-top:42px;padding-top:34px;border-top:1px solid #cfdbea}
.audience-process>h3{margin:0 0 23px;font-size:clamp(24px,2.4vw,32px);font-weight:720;letter-spacing:-.04em;line-height:1.2}
.process-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.process-steps article{min-width:0;padding:0 20px 2px 0;border-right:1px solid #d5e0ef}
.process-steps article:last-child{border-right:0}
.process-steps article>span{display:block;margin-bottom:10px;color:#1e56cc;font-size:11px;font-weight:750}
.process-steps h4{margin:0 0 7px;color:#17243b;font-size:18px;letter-spacing:-.025em}
.process-steps p{max-width:370px;margin:0;color:#536174;font-size:12px;line-height:1.65}
@media(max-width:820px){.process-steps{gap:15px}.process-steps article{padding-right:13px}}
@media(max-width:600px){.audience-process{margin-top:33px;padding-top:28px}.audience-process>h3{margin-bottom:15px;font-size:26px}.process-steps{grid-template-columns:1fr;gap:0}.process-steps article{padding:16px 0;border-right:0;border-bottom:1px solid #d5e0ef}.process-steps article:last-child{border-bottom:0}.process-steps article>span{margin-bottom:5px}.process-steps h4{font-size:17px}.process-steps p{max-width:none}}

@media(max-width:820px){.integration-layout{grid-template-columns:1fr;gap:34px}.integration-map{max-width:680px;width:100%}}
@media(max-width:600px){.integration-section{padding-block:68px}.integration-layout{gap:25px}.integration-copy h2{font-size:clamp(30px,8vw,42px)}.integration-map{padding:15px}.integration-core{padding:15px}.integration-core strong{font-size:16px}.integration-core>span{font-size:10px}.integration-items{gap:7px}.integration-items>div{gap:7px;min-height:66px;padding:8px}.integration-items strong{font-size:10px}.integration-icon{width:25px;height:25px;font-size:15px}}

/* Häufige Fragen */
.faq-section{padding-block:92px;background:#fff;border-top:1px solid #dce3ef}
.faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:clamp(48px,7vw,95px);align-items:start}
.faq-intro{position:sticky;top:112px}
.faq-intro h2{max-width:470px;margin:0;font-size:clamp(36px,4vw,57px);font-weight:740;letter-spacing:-.045em;line-height:1.12}
.faq-list{border-top:1px solid #d6e0ee}
.faq-list details{border-bottom:1px solid #d6e0ee}
.faq-list summary{position:relative;padding:21px 48px 21px 0;color:#152034;font-size:14px;font-weight:750;line-height:1.5;cursor:pointer;list-style:none}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:'+';position:absolute;top:15px;right:5px;color:#1e56cc;font-size:24px;font-weight:400}
.faq-list details[open] summary::after{content:'−'}
.faq-list details p{max-width:720px;margin:-3px 0 23px;color:#536174;font-size:13px;line-height:1.75}
.faq-list summary:focus-visible{outline:3px solid #e38c3c;outline-offset:4px}
@media(max-width:820px){.faq-layout{grid-template-columns:1fr;gap:36px}.faq-intro{position:static}.faq-intro h2{max-width:650px}}
@media(max-width:600px){.faq-section{padding-block:68px}.faq-layout{gap:28px}.faq-intro h2{font-size:clamp(30px,8vw,42px)}.faq-list summary{padding-block:18px;font-size:13px}.faq-list summary::after{top:12px}.faq-list details p{font-size:12px}}