/* Sonnenstand 3D – klar, hell, Gold (Licht) & Blau (Schatten) */
:root{
  --sun:#f2b21b; --sun-soft:#fdf1d2; --sun-deep:#8a5d00;
  --shade:#1f4f8a; --shade-soft:#e8eff8; --navy:#12294a;
  --ink:#12294a; --ink-soft:#4b5b72; --line:#dde4ee; --bg:#ffffff; --bg-alt:#f4f7fb;
  /* Variablen, die das Sonnen-Tool (hhab.css) übernimmt */
  --paper:#ffffff; --ivory:#f4f7fb; --gold:#e2a10f; --gold-deep:#8a5d00;
  --serif:'Manrope',system-ui,sans-serif; --sans:'Manrope',system-ui,sans-serif;
  --radius:14px; --shadow:0 18px 40px -22px rgba(18,41,74,.35);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--bg);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--shade)}
.wrap{width:min(1160px,100% - 32px);margin:0 auto}
h1,h2,h3{line-height:1.15;letter-spacing:-.02em;margin:0}
h1{font-size:clamp(2.2rem,5.2vw,3.8rem);font-weight:800}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:800}
h3{font-size:1.2rem;font-weight:700}
p{margin:0}
.eyebrow{font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--sun-deep)}
.lead{font-size:1.15rem;color:var(--ink-soft);max-width:620px}

/* Kopf */
.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:20px;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;color:var(--ink);text-decoration:none}
.brand img{width:30px;height:30px}
.top nav{margin-left:auto;display:flex;gap:22px;align-items:center}
.top nav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:.95rem}
.top nav a:hover{color:var(--shade)}
.btn{display:inline-flex;align-items:center;gap:8px;font:inherit;font-weight:700;font-size:.95rem;padding:12px 20px;border-radius:999px;border:0;cursor:pointer;text-decoration:none;transition:transform .15s,background .2s}
.btn:hover{transform:translateY(-1px)}
.btn-sun{background:var(--sun);color:var(--navy)}
.btn-sun:hover{background:#f6c040}
.btn-shade{background:var(--shade);color:#fff}
.btn-ghost{background:transparent;color:var(--shade);border:1.5px solid var(--shade)}
.top .btn{padding:9px 16px}
@media(max-width:760px){.top nav a:not(.btn){display:none}}

/* Hero */
.hero{padding:clamp(40px,7vw,90px) 0 clamp(40px,6vw,70px);background:linear-gradient(135deg,var(--sun-soft) 0%,#fff 45%,var(--shade-soft) 100%)}
.hero .wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(28px,5vw,64px);align-items:center}
.hero h1 span{color:var(--shade)}
.hero .lead{margin:18px 0 26px}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap}
.hero .note{margin-top:14px;font-size:.88rem;color:var(--ink-soft)}
.hero figure{margin:0;position:relative}
.hero figure img{width:100%;height:auto;border-radius:22px;box-shadow:var(--shadow);aspect-ratio:4/3;object-fit:cover}
.hero figure figcaption{position:absolute;left:14px;bottom:14px;background:rgba(18,41,74,.78);color:#fff;font-size:.8rem;padding:6px 12px;border-radius:999px}
@media(max-width:860px){.hero .wrap{grid-template-columns:1fr}}

section{padding:clamp(56px,8vw,96px) 0}
.alt{background:var(--bg-alt)}
.head{max-width:720px;margin:0 0 36px}
.head p{margin-top:12px;color:var(--ink-soft)}
.center{text-align:center;margin-left:auto;margin-right:auto}

/* Karten */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media(max-width:960px){.grid4{grid-template-columns:repeat(2,1fr)}.grid3{grid-template-columns:1fr}}
@media(max-width:560px){.grid4{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.card h3{margin:10px 0 6px}
.card p{color:var(--ink-soft);font-size:.95rem}
.ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:1.3rem;background:var(--sun-soft)}
.ico.b{background:var(--shade-soft)}
.steps{counter-reset:s}
.steps .card{position:relative;padding-top:56px}
.steps .card::before{counter-increment:s;content:counter(s);position:absolute;top:18px;left:22px;width:28px;height:28px;border-radius:50%;background:var(--shade);color:#fff;font-weight:800;display:grid;place-items:center;font-size:.9rem}

/* Solar-Teaser */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,60px);align-items:center}
@media(max-width:860px){.split{grid-template-columns:1fr}}
.checks{list-style:none;padding:0;margin:18px 0 24px;display:grid;gap:10px}
.checks li{padding-left:30px;position:relative}
.checks li::before{content:"";position:absolute;left:0;top:5px;width:18px;height:18px;border-radius:50%;background:var(--sun);box-shadow:inset 0 0 0 5px #fff;outline:2px solid var(--sun)}
.stat{background:linear-gradient(160deg,var(--navy),var(--shade));color:#fff;border-radius:22px;padding:30px;box-shadow:var(--shadow)}
.stat .big{font-size:3rem;font-weight:800;line-height:1}
.stat small{opacity:.8}
.stat .row{display:flex;justify-content:space-between;border-top:1px solid rgba(255,255,255,.18);padding:10px 0;font-size:.95rem}

/* Preise */
.prices{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
@media(max-width:900px){.prices{grid-template-columns:1fr}}
.price{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;display:flex;flex-direction:column}
.price.hl{border:2px solid var(--sun);box-shadow:var(--shadow);position:relative}
.price.hl::before{content:"Beliebt";position:absolute;top:-12px;left:24px;background:var(--sun);color:var(--navy);font-size:.75rem;font-weight:800;padding:3px 10px;border-radius:999px}
.price .amt{font-size:2.2rem;font-weight:800;margin:10px 0 2px}
.price .amt small{font-size:.95rem;font-weight:600;color:var(--ink-soft)}
.price ul{list-style:none;padding:0;margin:16px 0 22px;display:grid;gap:8px;font-size:.95rem;color:var(--ink-soft)}
.price li::before{content:"✓ ";color:var(--shade);font-weight:800}
.price li.no{opacity:.55}.price li.no::before{content:"– "}
.price .btn{margin-top:auto;justify-content:center}

/* FAQ */
.faq details{border-bottom:1px solid var(--line);padding:18px 4px}
.faq summary{font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px}
.faq summary::after{content:"+";color:var(--shade);font-size:1.3rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{margin-top:10px;color:var(--ink-soft)}

/* Fuss */
.foot{background:var(--navy);color:#cfd9e8;padding:48px 0 30px;font-size:.92rem}
.foot .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}
.foot a{color:#fff;text-decoration:none}
.foot nav{display:grid;gap:8px}
.foot .src{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.15);padding-top:18px;font-size:.8rem;opacity:.8}
@media(max-width:760px){.foot .wrap{grid-template-columns:1fr}}

/* Tool-Seiten */
.page-head{padding:34px 0 10px}
.page-head p{color:var(--ink-soft);margin-top:8px;max-width:760px}
.tool-wrap{padding:10px 0 60px}
.hh .hs-play{background:var(--shade)}
.hh .hs-stage{border-radius:var(--radius);overflow:hidden}
.hh .hs-card{border-radius:var(--radius)}
.hh .hh-input{border-radius:10px}
.prose{max-width:760px}
.prose h2{margin:34px 0 12px;font-size:1.5rem}
.prose h3{margin:22px 0 6px}
.prose p,.prose li{color:var(--ink-soft)}
.prose p+p{margin-top:12px}
.formula{background:var(--bg-alt);border-left:4px solid var(--sun);padding:14px 18px;border-radius:8px;font-family:ui-monospace,Menlo,monospace;font-size:.88rem;color:var(--ink);overflow-x:auto;margin:12px 0}

/* Solar-Rechner */
.sl{--c:var(--shade)}
.sl-form{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap}
.sl-form .sl-label{flex:1;min-width:240px;margin:0}
.sl-label{display:block;font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);margin:14px 0 6px}
.sl-label output{float:right;text-transform:none;letter-spacing:0;color:var(--ink);font-weight:600}
.sl-input{width:100%;font:inherit;font-size:1rem;padding:12px 14px;border:1px solid var(--line);border-radius:10px;margin-top:6px;text-transform:none;letter-spacing:normal}
.sl-search{position:relative}
.sl-results{position:absolute;z-index:20;left:0;right:0;top:100%;margin:4px 0 0;padding:4px 0;list-style:none;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);text-transform:none;letter-spacing:normal;font-weight:500}
.sl-results li{padding:9px 14px;cursor:pointer;color:var(--ink)}
.sl-results li:hover{background:var(--bg-alt)}
.sl-locate{font:inherit;font-weight:600;padding:12px 16px;border-radius:10px;border:1px solid var(--line);background:#fff;cursor:pointer}
.sl-place{margin:14px 0 18px;color:var(--ink-soft);font-size:.92rem}
.sl-place b{color:var(--ink);font-size:1.15rem}
.sl-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:22px}
@media(max-width:860px){.sl-grid{grid-template-columns:1fr}}
.sl-inputs{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:8px 22px 22px}
.sl input[type=range]{width:100%;accent-color:var(--shade)}
.sl-quick{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.sl-quick button{font:inherit;font-size:.85rem;padding:6px 12px;border-radius:999px;border:1px solid var(--line);background:#fff;cursor:pointer}
.sl-quick button:hover{border-color:var(--shade)}
.sl-more{margin-top:16px}
.sl-more summary{cursor:pointer;font-weight:600;color:var(--shade);font-size:.92rem}
.sl-result{background:linear-gradient(160deg,var(--navy),var(--shade));color:#fff;border-radius:var(--radius);padding:26px}
.sl-kicker{text-transform:uppercase;letter-spacing:.12em;font-size:.75rem;font-weight:700;color:var(--sun)}
.sl-big{font-size:clamp(2.6rem,6vw,3.6rem);font-weight:800;line-height:1.05;margin:6px 0}
.sl-big small{font-size:1.2rem;opacity:.8}
.sl-sub{opacity:.9;font-size:.95rem;margin-top:6px}
.sl-meter{height:10px;border-radius:999px;background:rgba(255,255,255,.2);margin:14px 0 4px;overflow:hidden}
.sl-meter i{display:block;height:100%;background:var(--sun);border-radius:999px}
.sl-facts{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:18px 0 0}
.sl-facts div{background:rgba(255,255,255,.1);border-radius:10px;padding:10px 12px}
.sl-facts dt{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;opacity:.8}
.sl-facts dd{margin:2px 0 0;font-size:1.25rem;font-weight:800}
.sl-facts small{opacity:.75;font-size:.76rem}
.sl-hint{color:var(--ink-soft);font-size:.88rem;margin-top:10px}
.sl-result .sl-hint{color:#dbe5f2}
.sl-cards{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:22px}
@media(max-width:860px){.sl-cards{grid-template-columns:1fr}}
.sl-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;min-width:0;overflow-x:auto}
.sl-wide{grid-column:1/-1}
.sl-card h3 small{font-weight:500;color:var(--ink-soft);font-size:.85rem;margin-left:6px}
.sl-bars{width:100%;height:auto;margin-top:10px;color:var(--ink)}
.sl-table{width:100%;border-collapse:collapse;margin-top:12px;font-size:.92rem}
.sl-table th,.sl-table td{padding:8px 6px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}
.sl-table th{font-weight:600}
.sl-clim td,.sl-clim thead th{text-align:center;font-size:.85rem}
.sl-pct{display:inline-block;min-width:70px;padding:2px 8px;border-radius:999px;background:linear-gradient(90deg,var(--sun-soft) var(--p),transparent var(--p));font-weight:700}

/* Pro-Dialog */
.modal{position:fixed;inset:0;background:rgba(18,41,74,.55);display:grid;place-items:center;z-index:100;padding:16px}
.modal[hidden]{display:none}
.modal .box{background:#fff;border-radius:20px;max-width:480px;width:100%;padding:28px;box-shadow:var(--shadow)}
.modal h3{font-size:1.5rem}
.modal .opts{display:grid;gap:10px;margin:18px 0}
.modal .opt{display:flex;justify-content:space-between;align-items:center;border:1.5px solid var(--line);border-radius:12px;padding:14px 16px;cursor:pointer;font:inherit;background:#fff;text-align:left}
.modal .opt:hover{border-color:var(--sun)}
.modal .opt b{font-size:1.1rem}
.modal .msg{font-size:.9rem;color:var(--ink-soft);margin-top:8px}
.modal .close{float:right;background:none;border:0;font-size:1.4rem;cursor:pointer;color:var(--ink-soft)}
.pro-badge{font-size:.72rem;font-weight:800;background:var(--sun);color:var(--navy);padding:3px 9px;border-radius:999px;margin-left:6px}

/* Solar Pro */
.sl-pro{margin-top:26px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.sl-pro-head h3{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.sl-pro-head p{color:var(--ink-soft);margin-top:8px;max-width:760px}
.sl-pro-teaser{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:0 0 18px;filter:blur(.4px);opacity:.75}
.sl-pro-teaser div{background:var(--bg-alt);padding:14px;border-radius:6px}
.sl-pro-teaser b{display:block;font-size:1.5rem;font-family:var(--serif)}
.sl-pro-teaser small{color:var(--ink-soft);font-size:.82rem}
.sl-pro-ctl{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-end;margin:16px 0}
.sl-pro-ctl .sl-label{flex:1;min-width:220px;margin:0}
.sl-seg{display:flex;border:1px solid var(--line)}
.sl-seg button{font:inherit;font-size:.9rem;padding:10px 16px;border:0;background:#fff;cursor:pointer}
.sl-seg button.on{background:var(--navy);color:#fff}
.sl-pro-res{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:8px 0 18px}
.sl-pro-res div{background:var(--bg-alt);padding:12px 14px}
.sl-pro-res dt{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-soft)}
.sl-pro-res dd{margin:4px 0 2px;font-size:1.5rem;font-family:var(--serif);font-weight:600}
.sl-pro-res small{font-size:.78rem;color:var(--ink-soft)}
.sl-sub3{font-size:1rem;margin-top:8px}
@media(max-width:760px){.sl-pro-res{grid-template-columns:1fr 1fr}.sl-pro-teaser{grid-template-columns:1fr}}

/* PDF-Bericht (Drucken) */
@media print{
  .top,.foot,.sl-form,.sl-inputs,.sl-pro-ctl,#sl-pdf,.page-head .eyebrow,section.alt,.sl-locate{display:none!important}
  body{background:#fff;font-size:12px}
  .sl-grid{grid-template-columns:1fr}
  .sl-result{background:#fff!important;color:#111!important;border:1px solid #ccc}
  .sl-result *{color:#111!important}
  .sl-card,.sl-pro{break-inside:avoid;border:1px solid #ccc}
  .tool-wrap{padding:0}
  .page-head::after{content:"Bericht erstellt mit Sonnenstand 3D · sonnenstand3d.ch · Schätzung ohne Gewähr";display:block;font-size:10px;color:#666;margin-top:6px}
}