/*
Theme Name: Heizivo
Theme URI: https://heizivo.de/
Author: Heizivo
Description: Conversion-orientierte Landingpage für Heizivo – Heizungs- und Energielösungen.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
*/
:root{--navy:#10212b;--orange:#ff5a00;--orange2:#ff7a18;--cream:#fff8f2;--text:#14212a;--muted:#66737b;--white:#fff;--line:#e9edf0;--radius:22px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:#fff;line-height:1.55}a{color:inherit;text-decoration:none}.container{width:min(1160px,92%);margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(16,33,43,.07)}
.nav{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.logo{width:164px;height:auto}.menu{display:flex;gap:26px;font-weight:700;font-size:14px}.menu a:hover{color:var(--orange)}.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--orange);color:#fff;padding:13px 20px;border-radius:999px;font-weight:800;border:0;cursor:pointer;box-shadow:0 8px 22px rgba(255,90,0,.18)}.nav-cta:hover,.btn:hover{background:#e94e00;transform:translateY(-1px)}
.hero{background:linear-gradient(135deg,#fff 0%,#fff7f0 58%,#f2f8fa 100%);padding:58px 0 42px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:38px}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-weight:800;color:var(--orange);letter-spacing:.04em;text-transform:uppercase;font-size:13px}.hero h1{font-size:clamp(42px,5.4vw,72px);line-height:.98;letter-spacing:-.055em;margin:14px 0 20px}.hero h1 span{color:var(--orange)}.hero p{font-size:20px;color:#53616a;max-width:600px}.checks{list-style:none;padding:0;margin:24px 0;display:grid;gap:10px}.checks li:before{content:"✓";display:inline-grid;place-items:center;width:23px;height:23px;background:#fff0e8;color:var(--orange);border-radius:50%;font-weight:900;margin-right:10px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.btn.alt{background:#fff;color:var(--navy);border:1px solid #dce3e7;box-shadow:none}.hero-art{position:relative}.hero-art img{width:100%;display:block;border-radius:30px;box-shadow:0 28px 70px rgba(16,33,43,.16);object-fit:cover;aspect-ratio:1/1.05}.watti-badge{position:absolute;left:-18px;bottom:24px;background:var(--navy);color:#fff;padding:14px 18px;border-radius:18px;font-weight:800;box-shadow:0 12px 30px rgba(16,33,43,.18)}.watti-badge b{color:#ff7a18}
.trust{padding:18px 0;border-bottom:1px solid var(--line);background:#fff}.trust-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.trust-item{text-align:center;font-weight:800;font-size:14px}.trust-item strong{display:block;color:var(--orange);font-size:24px;margin-bottom:2px}
.section{padding:84px 0}.section.alt-bg{background:#f7fafb}.section.dark{background:var(--navy);color:#fff}.section-head{text-align:center;max-width:760px;margin:0 auto 40px}.section-head h2{font-size:clamp(32px,4vw,48px);line-height:1.05;letter-spacing:-.04em;margin:0 0 12px}.section-head h2 span{color:var(--orange)}.section-head p{color:var(--muted);font-size:18px}.dark .section-head p{color:#c9d1d5}
.services{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:25px;box-shadow:0 10px 28px rgba(16,33,43,.05);transition:.2s}.card:hover{transform:translateY(-4px);box-shadow:0 18px 38px rgba(16,33,43,.09)}.icon{width:48px;height:48px;border-radius:15px;background:#fff0e8;display:grid;place-items:center;color:var(--orange);font-size:24px;font-weight:900}.card h3{margin:16px 0 6px;font-size:20px}.card p{margin:0;color:var(--muted)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.step{position:relative;background:#fff;color:var(--text);border-radius:20px;padding:24px}.step-num{color:var(--orange);font-size:14px;font-weight:900}.step h3{margin:8px 0}.step p{color:var(--muted);margin:0}.watti-line{display:flex;align-items:center;gap:25px;margin-top:34px;background:#172c38;border:1px solid rgba(255,255,255,.09);border-radius:22px;padding:18px 22px}.watti-line img{width:90px;height:90px;object-fit:cover;border-radius:50%}.watti-line b{color:#ff7a18}
.form-section{background:linear-gradient(135deg,#fff5ec,#f8fbfc)}.form-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:42px;align-items:start}.lead-copy h2{font-size:46px;line-height:1.05;margin:0 0 15px}.lead-copy h2 span{color:var(--orange)}.lead-copy p{font-size:18px;color:var(--muted)}.form-card{background:#fff;border:1px solid var(--line);border-radius:26px;padding:30px;box-shadow:0 24px 70px rgba(16,33,43,.10)}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{margin-bottom:14px}.field label{display:block;font-weight:800;font-size:13px;margin-bottom:6px}.field input,.field select,.field textarea{width:100%;padding:13px 14px;border:1px solid #dbe2e6;border-radius:12px;background:#fff;font:inherit;outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,90,0,.10)}.consent{font-size:12px;color:var(--muted);display:flex;gap:9px;margin:12px 0 18px}.form-card .btn{width:100%;font-size:16px}.success{padding:14px;background:#edf9f0;border:1px solid #bde7c6;border-radius:12px;margin-bottom:14px}
.faq{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 20px}.faq summary{cursor:pointer;font-weight:800}.faq p{color:var(--muted);margin:12px 0 0}
.cta{padding:70px 0;background:var(--orange);color:#fff}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}.cta h2{font-size:42px;line-height:1.05;margin:0}.cta .btn{background:var(--navy);box-shadow:none}
.footer{background:var(--navy);color:#d7e0e4;padding:55px 0 22px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:35px}.footer img{width:170px;filter:brightness(0) invert(1)}.footer h4{color:#fff;margin:0 0 12px}.footer a{display:block;color:#b9c5ca;margin:7px 0}.footer a:hover{color:#fff}.copyright{border-top:1px solid rgba(255,255,255,.1);margin-top:35px;padding-top:18px;font-size:13px;color:#9eabb1;display:flex;justify-content:space-between;gap:15px}
.mobile-menu{display:none}
@media(max-width:900px){.menu{display:none}.mobile-menu{display:block}.hero-grid,.form-wrap{grid-template-columns:1fr}.hero{padding-top:35px}.trust-grid{grid-template-columns:repeat(3,1fr)}.services{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(2,1fr)}.faq{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.hero-art{order:-1}.hero-art img{aspect-ratio:16/10}.watti-badge{left:12px}}
@media(max-width:560px){.nav{height:68px}.logo{width:140px}.nav-cta{padding:10px 14px;font-size:12px}.hero h1{font-size:44px}.hero p{font-size:17px}.trust-grid{grid-template-columns:repeat(2,1fr)}.services,.steps,.grid2,.footer-grid{grid-template-columns:1fr}.section{padding:60px 0}.lead-copy h2,.cta h2{font-size:34px}.hero-art img{aspect-ratio:1/1}.watti-line img{width:70px;height:70px}}


/* Legal page */
.legal-page h1{font-size:clamp(42px,6vw,72px);margin:10px 0 28px}.legal-page h2{margin-top:38px;font-size:24px}.legal-page p{font-size:17px;line-height:1.8}.legal-page a:not(.btn){color:inherit;text-decoration:underline}