/*
Theme Name: Solar Rheinland
Theme URI: https://blog.solaranlagen-rheinland.de
Author: BANETH Digital Manufaktur
Description: Hochwertiges, helles Solar-Blog-Theme mit Animationen. Fuer den Solar-Ratgeber Rheinland (Theme-Metadaten bewusst ASCII).
Version: 1.1
Text Domain: solar-rheinland
*/

/* Lokale Fonts (DSGVO-Fix 2026-07-13) */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/inter-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(fonts/inter-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(fonts/inter-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(fonts/space-grotesk-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(fonts/space-grotesk-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(fonts/space-grotesk-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}


:root{
  --sun-1:#FFC22E;      /* helles Sonnengelb */
  --sun-2:#FF8A00;      /* warmes Orange */
  --sun-3:#F25C05;      /* tiefes Orange */
  --ink:#161A22;        /* Text dunkel */
  --ink-soft:#4A5160;   /* Fliesstext gedaempft */
  --night:#0E1B33;      /* tiefes Vertrauens-Blau */
  --eco:#1F9D57;        /* Oeko-Gruen Akzent */
  --paper:#FDFBF6;      /* warmes Off-White */
  --card:#FFFFFF;
  --line:rgba(20,26,34,.09);
  --shadow:0 10px 40px rgba(20,26,34,.08);
  --shadow-lift:0 22px 60px rgba(242,92,5,.18);
  --wrap:1120px;
  --r:20px;
  --font-head:"Space Grotesk",system-ui,sans-serif;
  --font-body:"Inter",system-ui,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.68;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
/* Lange deutsche Komposita duerfen nie aus dem Viewport laufen (Fix 2026-07-15, alle Blog-Themes) */
h1,h2,h3,h4{overflow-wrap:break-word}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:18px 0;
  transition:all .35s cubic-bezier(.4,0,.2,1);
}
.site-header.scrolled{
  padding:10px 0;
  background:rgba(253,251,246,.82);
  backdrop-filter:blur(14px);
  box-shadow:0 6px 24px rgba(20,26,34,.06);
}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--font-head);font-weight:700;font-size:1.15rem;color:var(--ink)}
.brand .mark{
  width:38px;height:38px;flex:0 0 auto;
  display:grid;place-items:center;
  filter:drop-shadow(0 6px 14px rgba(242,92,5,.28));
}
.brand .mark img{width:100%;height:100%}
.brand small{display:block;font-family:var(--font-body);font-weight:500;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--sun-3)}
.nav{display:flex;gap:28px;font-weight:500;font-size:.95rem}
.nav a{color:var(--ink-soft);transition:color .2s;position:relative}
.nav a:hover{color:var(--sun-3)}
.nav a::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:2px;background:linear-gradient(90deg,var(--sun-1),var(--sun-3));transition:width .25s}
.nav a:hover::after{width:100%}

/* ---------- Hero ---------- */
.hero{
  position:relative;padding:160px 0 90px;text-align:center;overflow:hidden;
  background:
    radial-gradient(120% 90% at 50% -10%, #FFF4DC 0%, rgba(255,244,220,0) 60%),
    var(--paper);
}
.hero .sun{
  position:absolute;top:-140px;left:50%;transform:translateX(-50%);
  width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,var(--sun-1) 0%,rgba(255,138,0,.35) 40%,transparent 70%);
  filter:blur(10px);opacity:.85;animation:pulse 7s ease-in-out infinite;z-index:0;
}
@keyframes pulse{0%,100%{transform:translateX(-50%) scale(1);opacity:.8}50%{transform:translateX(-50%) scale(1.08);opacity:1}}
.hero .ray{position:absolute;top:-40px;left:50%;width:2px;height:180px;background:linear-gradient(var(--sun-2),transparent);transform-origin:top center;opacity:.4;z-index:0}
.hero-inner{position:relative;z-index:2;max-width:800px;margin:0 auto}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-head);font-weight:600;font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--sun-3);background:rgba(255,138,0,.1);padding:7px 16px;border-radius:999px;margin-bottom:22px;
}
.hero h1{
  font-family:var(--font-head);font-weight:700;line-height:1.08;letter-spacing:-.02em;
  font-size:clamp(2.3rem,6vw,4rem);color:var(--ink);margin-bottom:20px;
}
.hero h1 .grad{background:linear-gradient(120deg,var(--sun-2),var(--sun-3));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero p{font-size:clamp(1.05rem,2.4vw,1.28rem);color:var(--ink-soft);max-width:620px;margin:0 auto 34px}
.hero .cta{
  display:inline-flex;align-items:center;gap:10px;font-family:var(--font-head);font-weight:600;
  background:linear-gradient(135deg,var(--sun-2),var(--sun-3));color:#fff;padding:15px 30px;border-radius:14px;
  box-shadow:0 12px 30px rgba(242,92,5,.32);transition:transform .25s,box-shadow .25s;
}
.hero .cta:hover{transform:translateY(-3px);box-shadow:0 18px 44px rgba(242,92,5,.42)}
.hero-stats{display:flex;gap:40px;justify-content:center;flex-wrap:wrap;margin-top:56px}
.hero-stats .st{text-align:center}
.hero-stats .st b{display:block;font-family:var(--font-head);font-size:2rem;color:var(--sun-3);line-height:1}
.hero-stats .st span{font-size:.85rem;color:var(--ink-soft)}

/* ---------- Section head ---------- */
.section{padding:80px 0}
.section-head{max-width:640px;margin:0 auto 48px;text-align:center}
.section-head .eyebrow{margin-bottom:16px}
.section-head h2{font-family:var(--font-head);font-weight:700;font-size:clamp(1.8rem,4vw,2.6rem);letter-spacing:-.02em;margin-bottom:12px}
.section-head p{color:var(--ink-soft)}

/* ---------- Article grid ---------- */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.post-card{
  background:var(--card);border-radius:var(--r);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow);transition:transform .35s cubic-bezier(.4,0,.2,1),box-shadow .35s;
  display:flex;flex-direction:column;
}
.post-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lift)}
.post-card .thumb{aspect-ratio:16/10;overflow:hidden;position:relative;background:linear-gradient(135deg,#FFE9C2,#FFD08A)}
.post-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,0,.2,1)}
.post-card:hover .thumb img{transform:scale(1.06)}
.post-card .badge{position:absolute;top:14px;left:14px;z-index:2;font-family:var(--font-head);font-size:.72rem;font-weight:600;letter-spacing:.05em;color:#fff;background:rgba(14,27,51,.72);backdrop-filter:blur(6px);padding:6px 12px;border-radius:999px}
.post-card .body{padding:24px 24px 26px;display:flex;flex-direction:column;flex:1}
.post-card .meta{font-size:.78rem;color:var(--sun-3);font-weight:600;letter-spacing:.03em;margin-bottom:10px}
.post-card h3{font-family:var(--font-head);font-weight:700;font-size:1.24rem;line-height:1.25;letter-spacing:-.01em;margin-bottom:10px;transition:color .2s}
.post-card:hover h3{color:var(--sun-3)}
.post-card p{font-size:.94rem;color:var(--ink-soft);flex:1}
.post-card .more{margin-top:16px;font-family:var(--font-head);font-weight:600;font-size:.9rem;color:var(--sun-3);display:inline-flex;align-items:center;gap:7px}
.post-card .more svg{transition:transform .25s}
.post-card:hover .more svg{transform:translateX(5px)}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .7s cubic-bezier(.2,0,.2,1),transform .7s cubic-bezier(.2,0,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.hero .sun{animation:none}}

/* ---------- Single article ---------- */
.post-hero{position:relative;padding:150px 0 0;overflow:hidden}
.post-hero .cover{position:relative;max-width:var(--wrap);margin:28px auto 0;padding:0 24px}
.post-hero .cover-img{width:100%;aspect-ratio:21/9;object-fit:cover;border-radius:24px;box-shadow:var(--shadow)}
.post-hero .kicker{text-align:center;color:var(--sun-3);font-family:var(--font-head);font-weight:600;letter-spacing:.06em;text-transform:uppercase;font-size:.82rem;margin-bottom:14px}
.post-hero h1{max-width:820px;margin:0 auto;text-align:center;font-family:var(--font-head);font-weight:700;font-size:clamp(1.9rem,4.5vw,3rem);line-height:1.12;letter-spacing:-.02em;padding:0 24px;overflow-wrap:break-word;hyphens:auto}
.post-meta{text-align:center;color:var(--ink-soft);font-size:.9rem;margin-top:18px}
.post-meta span{margin:0 10px}
.article{max-width:760px;margin:0 auto;padding:56px 24px 40px}
.article .lead{font-size:1.24rem;line-height:1.6;color:var(--ink);font-weight:500;margin-bottom:32px;padding-left:20px;border-left:4px solid;border-image:linear-gradient(var(--sun-2),var(--sun-3)) 1}
.article h2{font-family:var(--font-head);font-weight:700;font-size:1.62rem;letter-spacing:-.01em;margin:44px 0 16px;color:var(--night)}
.article h3{font-family:var(--font-head);font-weight:600;font-size:1.2rem;margin:28px 0 10px;color:var(--ink)}
.article p{margin-bottom:18px;color:var(--ink-soft)}
.article ul{margin:0 0 22px;padding-left:4px;list-style:none}
.article li{position:relative;padding-left:30px;margin-bottom:11px;color:var(--ink-soft)}
.article li::before{content:"";position:absolute;left:0;top:.55em;width:12px;height:12px;border-radius:4px;background:linear-gradient(135deg,var(--sun-1),var(--sun-3))}
.article strong{color:var(--ink);font-weight:600}
.back{display:inline-flex;align-items:center;gap:8px;margin:10px 0 0;font-family:var(--font-head);font-weight:600;color:var(--sun-3)}

/* CTA banner */
.cta-band{margin:20px auto 0;max-width:760px;padding:0 24px}
.cta-band .inner{background:linear-gradient(135deg,var(--night),#16305c);color:#fff;border-radius:24px;padding:40px;text-align:center;position:relative;overflow:hidden}
.cta-band .inner::before{content:"";position:absolute;top:-60px;right:-40px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(255,138,0,.55),transparent 70%)}
.cta-band h3{font-family:var(--font-head);font-size:1.5rem;margin-bottom:10px;position:relative}
.cta-band p{opacity:.85;margin-bottom:22px;position:relative}
.cta-band a{position:relative;display:inline-flex;align-items:center;gap:10px;background:linear-gradient(135deg,var(--sun-2),var(--sun-3));color:#fff;font-family:var(--font-head);font-weight:600;padding:14px 28px;border-radius:13px;box-shadow:0 12px 30px rgba(242,92,5,.35);transition:transform .25s}
.cta-band a:hover{transform:translateY(-3px)}

/* ---------- Footer ---------- */
.site-footer{margin-top:70px;background:var(--night);color:#c7d2e6;padding:56px 0 30px}
.site-footer .cols{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;margin-bottom:36px}
.site-footer .brand{color:#fff}
.site-footer .brand small{color:var(--sun-1)}
.site-footer p{font-size:.92rem;max-width:340px;opacity:.8;margin-top:14px}
.site-footer h4{font-family:var(--font-head);color:#fff;font-size:.95rem;margin-bottom:14px}
.site-footer ul{list-style:none}
.site-footer li{margin-bottom:9px}
.site-footer a{opacity:.82;font-size:.92rem;transition:opacity .2s,color .2s}
.site-footer a:hover{opacity:1;color:var(--sun-1)}
.site-footer .base{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;font-size:.82rem;opacity:.6;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* ---------- Responsive ---------- */
@media (max-width:900px){.grid{grid-template-columns:1fr 1fr}.nav{display:none}}
@media (max-width:640px){
  .post-hero h1{font-size:clamp(1.5rem,7.2vw,1.9rem)}
  .grid{grid-template-columns:1fr}
  .hero{padding:130px 0 70px}
  .hero-stats{gap:26px}
  .section{padding:56px 0}
  .cta-band .inner{padding:30px 22px}
  .article .lead{font-size:1.12rem}
}


/* ---------- Mobile-Burger-Menue (2026-07-15) ----------
   Die .nav verschwand ab 900px ersatzlos — jetzt Burger (3 Striche) +
   Overlay-Panel mit den Menuepunkten der Hauptseite (Alex-Auftrag). */
.nav-burger{display:none;width:44px;height:44px;border-radius:12px;align-items:center;justify-content:center;background:rgba(20,26,34,.04);border:1px solid rgba(20,26,34,.12);color:var(--ink);cursor:pointer}
@media (max-width:900px){.nav-burger{display:flex}}
.mobile-nav{position:fixed;inset:0;z-index:200;background:rgba(14,27,51,.45);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);opacity:0;visibility:hidden;transition:opacity .3s ease}
.mobile-nav.is-open{opacity:1;visibility:visible}
.mobile-panel{position:absolute;top:0;right:0;height:100%;width:86%;max-width:380px;background:#FDFBF6;border-left:1px solid rgba(20,26,34,.12);padding:24px 22px 32px;transform:translateX(100%);transition:transform .35s cubic-bezier(.16,1,.3,1);overflow-y:auto}
.mobile-nav.is-open .mobile-panel{transform:none}
.mobile-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.mobile-head .mobile-title{font-family:var(--font-head);font-weight:700;font-size:1.05rem;color:var(--ink);min-width:0;overflow-wrap:break-word}
.mobile-panel .nav-burger{display:flex;flex:none}
.mobile-panel>a{display:block;padding:14px 2px;font-family:var(--font-head);font-weight:600;font-size:1rem;color:var(--ink);border-bottom:1px solid rgba(20,26,34,.10)}
.mobile-panel>a.active{color:var(--sun-3)}
.mobile-cta{margin-top:22px}
.mobile-cta-btn{display:flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;font-family:var(--font-head);font-weight:600;color:#fff;border-radius:13px;background:linear-gradient(135deg,var(--sun-2),var(--sun-3));box-shadow:0 12px 30px rgba(242,92,5,.35)}
@media (prefers-reduced-motion:reduce){.mobile-nav,.mobile-panel{transition:none}}


/* ---------- Brand-Wortmarke wie Hauptseite (2026-07-15) ----------
   solaranlagen-rheinland.de fuehrt KEIN Bild-Logo — die Marke ist die
   Wortmarke "Solaranlagen.Rheinland" in Clash Display mit Bernstein-Punkt.
   Der Blog uebernimmt sie 1:1 (Font lokal, DSGVO). */
@font-face{font-family:"Clash Display";src:url('clash-display-700.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap}
.brand--word .brand-word{font-family:"Clash Display",var(--font-head);font-weight:700;font-size:clamp(1rem,4.2vw,1.32rem);letter-spacing:-.02em;white-space:nowrap;color:var(--ink);line-height:1.1}
.brand--word .brand-dot{color:#f2a100}
.brand--word small{display:block;font-family:var(--font-body);font-weight:500;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--sun-3)}
.site-footer .brand--word .brand-word{color:#fff}

/* ---------- Menue-Paritaet mit der Hauptseite (2026-07-15) ----------
   Desktop-Nav spiegelt jetzt alle Hauptseiten-Punkte + CTA. Dafuer kompakter
   und Burger schon unter 1060px (statt 900). */
.nav{gap:18px;font-size:.88rem}
.nav a.active{color:var(--sun-3);font-weight:600}
.nav a.nav-cta{color:#fff;padding:9px 16px;border-radius:999px;background:linear-gradient(135deg,var(--sun-2),var(--sun-3));box-shadow:0 6px 18px rgba(242,92,5,.28)}
.nav a.nav-cta:hover{color:#fff}
.nav a.nav-cta::after{display:none}
@media (max-width:1059px){.nav{display:none}.nav-burger{display:flex}}