/* ===========================================================
   Absturzsicherungs-Team – Landingpage Styles
   System-Fonts (kein Google Fonts → DSGVO-sicher & schnell)
   =========================================================== */

:root{
  --navy:#0f2a43;
  --navy-2:#16395a;
  --teal:#31c4b4;
  --teal-dark:#1ba596;
  --cta:#ff7a45;
  --cta-dark:#f1632c;
  --ink:#1d2733;
  --muted:#5d6b7a;
  --line:#e4e9ef;
  --bg:#ffffff;
  --bg-alt:#f5f8fb;
  --bg-navy:#0f2a43;
  --radius:14px;
  --radius-lg:22px;
  --shadow:0 10px 30px rgba(15,42,67,.10);
  --shadow-lg:0 24px 60px rgba(15,42,67,.16);
  --maxw:1120px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.container.narrow{max-width:760px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.4em;
  font-weight:600;border-radius:999px;border:2px solid transparent;
  cursor:pointer;transition:transform .12s ease,box-shadow .15s ease,background .15s ease;
  font-size:1rem;line-height:1;text-align:center;white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn-sm{padding:.6em 1.1em;font-size:.92rem}
.btn-lg{padding:1em 1.7em;font-size:1.05rem}
.btn-block{display:flex;width:100%}
.btn-primary{background:var(--cta);color:#fff;box-shadow:0 8px 20px rgba(255,122,69,.35)}
.btn-primary:hover{background:var(--cta-dark)}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.5);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-light{background:#fff;color:var(--navy)}
.btn-light:hover{background:#eef4f9}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.9);backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:.5em;font-weight:800;font-size:1.08rem;color:var(--navy);letter-spacing:-.01em}
.brand-name{white-space:nowrap}
.brand-mark{flex:none}
.nav-links{display:flex;align-items:center;gap:1.6rem;font-size:.96rem;font-weight:500}
.nav-links a{color:var(--ink);opacity:.85}
.nav-links a:hover{opacity:1;color:var(--teal-dark)}
.nav-links .btn{color:#fff;opacity:1}

/* ---------- Eyebrow / Headings ---------- */
.eyebrow{
  display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.09em;
  text-transform:uppercase;color:var(--teal-dark);margin-bottom:.7rem;
}
h1{font-size:clamp(2.1rem,5vw,3.4rem);line-height:1.08;letter-spacing:-.02em;color:var(--navy);font-weight:800}
h2{font-size:clamp(1.6rem,3.4vw,2.3rem);line-height:1.15;letter-spacing:-.01em;color:var(--navy);font-weight:800}
h3{font-size:1.15rem;color:var(--navy);font-weight:700}

/* ---------- Hero ---------- */
.hero{
  background:linear-gradient(160deg,#0f2a43 0%,#16395a 60%,#1b4a6e 100%);
  color:#fff;position:relative;overflow:hidden;
}
.hero::after{
  content:"";position:absolute;right:-10%;top:-20%;width:520px;height:520px;
  background:radial-gradient(circle,rgba(49,196,180,.28),transparent 65%);pointer-events:none;
}
.hero-grid{
  display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;
  padding:72px 24px 64px;position:relative;z-index:1;
}
.hero-text .eyebrow{color:var(--teal)}
.hero h1{color:#fff}
.lead{font-size:1.18rem;color:#d7e3ef;margin:1.1rem 0 1.8rem;max-width:34em}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-trust{list-style:none;display:flex;gap:1.4rem;flex-wrap:wrap;margin-top:1.8rem;font-size:.95rem;color:#bcd0e2}
.hero-trust li{font-weight:500}

.hero-visual{position:relative;display:flex;justify-content:center}
.hero-card{
  background:#fff;color:var(--ink);border-radius:var(--radius-lg);padding:26px;
  width:100%;max-width:320px;box-shadow:var(--shadow-lg);
}
.hero-card-row{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:.7rem;font-size:.98rem}
.hero-card-row span{color:var(--muted)}
.hero-card-row strong{font-size:1.05rem;color:var(--navy)}
.hero-card-row strong.accent{font-size:1.7rem;color:var(--teal-dark)}
.hero-card-bar{height:8px;background:var(--bg-alt);border-radius:999px;overflow:hidden;margin:.4rem 0 .9rem}
.hero-card-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--teal),var(--teal-dark))}
.hero-card-note{font-size:.8rem;color:var(--muted)}

.hero-strip{border-top:1px solid rgba(255,255,255,.12);background:rgba(0,0,0,.12);position:relative;z-index:1}
.hero-strip-inner{display:flex;flex-wrap:wrap;gap:1.6rem 2.4rem;padding:16px 24px;font-size:.95rem;color:#cddded}
.hero-strip-inner b{color:#fff}
.hero-strip-inner .muted{margin-left:auto;color:#8fb0ca;font-style:italic}

/* ---------- Sections ---------- */
.section{padding:80px 0}
.section-alt{background:var(--bg-alt)}
.section-dark{background:linear-gradient(165deg,#0f2a43,#16395a);color:#fff}
.section-dark h2{color:#fff}
.eyebrow-light{color:var(--teal)}
.section-sub-light{color:#bcd0e2}
.section-head{text-align:center;max-width:680px;margin:0 auto 48px}
.section-sub{color:var(--muted);font-size:1.08rem;margin-top:.8rem}
.section-note{
  margin-top:36px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--teal);
  border-radius:10px;padding:18px 22px;color:var(--muted);font-size:.98rem;box-shadow:var(--shadow);
}
.section-note strong{color:var(--navy)}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;box-shadow:var(--shadow)}
.step-num{
  width:42px;height:42px;border-radius:12px;background:var(--navy);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.2rem;margin-bottom:16px;
}
.step h3{margin-bottom:.5rem}
.step p{color:var(--muted);font-size:.98rem}

/* ---------- Cards ---------- */
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;text-align:center;box-shadow:var(--shadow)}
.card-icon{margin-bottom:14px;color:var(--teal-dark)}
.card-icon svg{width:46px;height:46px;margin:0 auto;display:block}
.card h3{margin-bottom:.5rem}
.card p{color:var(--muted);font-size:.96rem}

/* ---------- Konfigurator ---------- */
.config{
  display:grid;grid-template-columns:1.25fr .9fr;gap:30px;align-items:start;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:32px;box-shadow:var(--shadow-lg);
}
.config-inputs{display:flex;flex-direction:column;gap:6px}
.config-row{display:flex;gap:16px;align-items:flex-start;padding:16px 0;border-bottom:1px solid var(--line)}
.config-row-main{flex:1}
.config-row-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.config-row-head h3{font-size:1.08rem}
.config-row-head h3 small{font-weight:500;color:var(--muted);font-size:.78rem}
.rate-hint{font-size:.85rem;font-weight:700;color:var(--teal-dark);background:#e7f8f5;padding:.25em .7em;border-radius:999px}
.config-field{display:flex;align-items:center;gap:8px;max-width:220px}
.config-field input{
  flex:1;width:100%;padding:.7em .9em;border:1.5px solid var(--line);border-radius:10px;
  font-size:1.05rem;font-family:inherit;color:var(--ink);transition:border .15s;
}
.config-field input:focus{outline:none;border-color:var(--teal)}
.config-field input:disabled{background:var(--bg-alt);color:#aab4bf}
.config-field .unit{color:var(--muted);font-weight:600}

/* Toggle Switch */
.switch{position:relative;display:inline-block;width:46px;height:26px;flex:none;margin-top:4px;cursor:pointer}
.switch input{opacity:0;width:0;height:0}
.switch-track{
  position:absolute;inset:0;background:#cfd8e1;border-radius:999px;transition:.2s;
}
.switch-track::before{
  content:"";position:absolute;height:20px;width:20px;left:3px;top:3px;
  background:#fff;border-radius:50%;transition:.2s;box-shadow:0 1px 3px rgba(0,0,0,.25);
}
.switch input:checked + .switch-track{background:var(--teal)}
.switch input:checked + .switch-track::before{transform:translateX(20px)}

/* Dach-Karten */
#roofs{display:flex;flex-direction:column;gap:14px}
.roof-card{border:1px solid var(--line);border-radius:14px;padding:16px 18px;background:var(--bg-alt)}
.roof-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.roof-title{font-weight:800;color:var(--navy);font-size:1.02rem}
.roof-remove{border:none;background:transparent;color:var(--muted);font-size:.85rem;font-family:inherit;cursor:pointer;padding:.2em .4em;border-radius:6px;transition:.15s}
.roof-remove:hover{color:#d8453d;background:#fdeceb}
.roof-fields{display:grid;grid-template-columns:1.4fr 1fr;gap:12px}
.roof-field{display:flex;flex-direction:column;gap:5px}
.roof-label{font-size:.8rem;font-weight:600;color:var(--muted)}
.roof-field select,.roof-qm input{
  padding:.65em .8em;border:1.5px solid var(--line);border-radius:10px;font-size:1rem;
  font-family:inherit;color:var(--ink);background:#fff;width:100%;transition:border .15s;
}
.roof-field select{appearance:none;-webkit-appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235d6b7a' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right .8em center;padding-right:2.2em;
}
.roof-field select:focus,.roof-qm input:focus{outline:none;border-color:var(--teal)}
.roof-qm{position:relative;display:flex;align-items:center}
.roof-qm input{padding-right:2.6em}
.roof-qm .unit{position:absolute;right:.9em;color:var(--muted);font-weight:600;pointer-events:none}
.roof-montage{display:flex;align-items:flex-start;gap:9px;margin-top:12px;font-size:.9rem;color:var(--ink);cursor:pointer}
.roof-montage input{margin-top:2px;width:17px;height:17px;flex:none;accent-color:var(--teal-dark);cursor:pointer}
.roof-montage span{line-height:1.4}
.roof-montage small{color:var(--muted)}
.roof-foot{display:flex;align-items:center;justify-content:space-between;margin-top:12px;padding-top:10px;border-top:1px dashed var(--line)}
.roof-foot .rate-hint{background:#e7f8f5}
.roof-price{font-weight:800;color:var(--navy);font-size:1.05rem}

.btn-add{
  margin-top:14px;width:100%;border:1.5px dashed var(--teal);background:#eafaf7;color:var(--teal-dark);
  font-family:inherit;font-weight:700;font-size:.96rem;padding:.85em 1em;border-radius:12px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;gap:.5em;transition:.15s;
}
.btn-add:hover{background:#dcf5ef}
.btn-add span{font-size:1.2rem;line-height:1}

.config-sep{border:none;border-top:1px solid var(--line);margin:14px 0}
.config-toggle{display:flex;flex-direction:column;gap:12px}
.config-toggle > span{font-weight:600;color:var(--navy)}
.seg{display:inline-flex;background:var(--bg-alt);border:1px solid var(--line);border-radius:999px;padding:4px;width:fit-content}
.seg-btn{
  border:none;background:transparent;padding:.55em 1.1em;border-radius:999px;
  font-family:inherit;font-size:.94rem;font-weight:600;color:var(--muted);cursor:pointer;transition:.15s;
}
.seg-btn.active{background:var(--navy);color:#fff}
.config-toggle-note{font-size:.92rem;color:var(--muted);background:var(--bg-alt);border-radius:10px;padding:14px 16px}
.config-toggle-note strong{color:var(--navy)}
.config-hint{font-size:.92rem;color:var(--muted);background:var(--bg-alt);border-radius:10px;padding:14px 16px}
.config-hint strong{color:var(--navy)}

/* ---------- Garantien / Vertrauen ---------- */
.guarantees{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.guarantee{display:flex;gap:14px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;box-shadow:var(--shadow)}
.guarantee svg{width:30px;height:30px;flex:none;color:var(--teal-dark)}
.guarantee h3{font-size:1.05rem;margin-bottom:4px}
.guarantee p{color:var(--muted);font-size:.93rem;line-height:1.5}

/* Ergebnis */
.config-result{
  background:linear-gradient(165deg,#0f2a43,#16395a);color:#fff;
  border-radius:var(--radius-lg);padding:28px;position:sticky;top:88px;
}
.result-badge{
  display:inline-block;font-size:.74rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  background:rgba(49,196,180,.2);color:var(--teal);padding:.4em .9em;border-radius:999px;margin-bottom:18px;
}
.result-label{font-size:.92rem;color:#bcd0e2}
.result-price{display:flex;align-items:baseline;gap:.4em;margin:.2em 0}
#priceYear{font-size:2.8rem;font-weight:800;line-height:1;letter-spacing:-.02em}
.result-per{font-size:1rem;color:#bcd0e2}
.result-month{font-size:.92rem;color:#9fbdd4;margin-bottom:18px}
.result-breakdown{list-style:none;display:flex;flex-direction:column;gap:8px;margin-bottom:18px;font-size:.93rem}
.result-breakdown li{display:flex;justify-content:space-between;color:#d7e3ef;border-bottom:1px dashed rgba(255,255,255,.12);padding-bottom:6px}
.result-breakdown li span:last-child{font-weight:700;color:#fff}
.result-breakdown:empty{display:none}
.result-contract{background:rgba(255,255,255,.06);border-radius:12px;padding:14px 16px;margin-bottom:20px;font-size:.92rem}
.result-contract-row{display:flex;justify-content:space-between;padding:5px 0;color:#cddded}
.result-contract-row strong{color:#fff}
.result-contract-row.total{border-top:1px solid rgba(255,255,255,.15);margin-top:6px;padding-top:10px}
.result-contract-row.total strong{color:var(--teal)}
.result-montage-note{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:10px;padding:12px 14px;font-size:.84rem;color:#cddded;line-height:1.45;margin-bottom:18px}
.result-montage-note strong{color:var(--teal)}
/* Result-CTA: ohne Orange-Glow, klare Kanten, mehr Präsenz */
.config-result .btn-primary{box-shadow:none;border-radius:12px;padding:1.05em 1.4em;font-size:1.05rem;font-weight:700}
.config-result .btn-primary:hover{background:var(--cta-dark);box-shadow:none}
.result-fineprint{font-size:.78rem;color:#8fb0ca;margin-top:12px;text-align:center}

/* ---------- Normen & Vorschriften ---------- */
.norm-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:30px}
.norm-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:20px}
.norm-tag{display:inline-block;font-weight:800;font-size:.92rem;color:#0f2a43;background:var(--teal);padding:.35em .75em;border-radius:8px;margin-bottom:12px}
.norm-card p{color:#cddded;font-size:.92rem;line-height:1.5}
.norm-card p strong{color:#fff}
.norm-note{text-align:center;color:#9fbdd4;font-size:.95rem;display:flex;flex-wrap:wrap;gap:.5em 1.6em;justify-content:center}

/* ---------- Trust / Montage ---------- */
.trust-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center}
.checklist{list-style:none;margin-top:18px;display:flex;flex-direction:column;gap:12px}
.checklist li{position:relative;padding-left:30px;color:var(--ink)}
.checklist li::before{content:"✓";position:absolute;left:0;top:0;width:20px;height:20px;background:var(--teal);color:#fff;border-radius:50%;font-size:.75rem;display:flex;align-items:center;justify-content:center;font-weight:800}
.trust-stats{display:flex;flex-direction:column;gap:16px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;box-shadow:var(--shadow);display:flex;align-items:center;gap:18px}
.stat strong{font-size:2rem;color:var(--teal-dark);font-weight:800;line-height:1;flex:none;min-width:70px}
.stat span{color:var(--muted);font-size:.95rem}

/* ---------- Ersttermin-Timeline ---------- */
.timeline{list-style:none;margin-top:8px}
.timeline-step{position:relative;display:flex;gap:20px;padding-bottom:30px}
.timeline-step:last-child{padding-bottom:0}
.timeline-step::before{content:"";position:absolute;left:19px;top:42px;bottom:-2px;width:2px;background:var(--line)}
.timeline-step:last-child::before{display:none}
.timeline-marker{flex:none;width:40px;height:40px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.05rem;position:relative;z-index:1}
.timeline-marker.accent{background:var(--teal);color:var(--navy);box-shadow:0 0 0 4px rgba(49,196,180,.18)}
.timeline-body{padding-top:6px}
.timeline-body h3{margin-bottom:5px}
.timeline-body p{color:var(--muted);font-size:.96rem}

/* ---------- Lead Form ---------- */
.lead-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}
.field{display:flex;flex-direction:column;gap:6px}
.field-full{grid-column:1/-1}
.field label{font-size:.9rem;font-weight:600;color:var(--navy)}
.field input,.field textarea{
  padding:.75em .9em;border:1.5px solid var(--line);border-radius:10px;font-size:1rem;
  font-family:inherit;color:var(--ink);transition:border .15s;background:#fff;
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--teal)}
.consent{display:flex;gap:12px;align-items:flex-start;font-size:.9rem;color:var(--muted);margin-bottom:20px;line-height:1.5}
.consent input{margin-top:3px;flex:none;width:18px;height:18px;accent-color:var(--teal-dark)}
.consent a{color:var(--teal-dark);text-decoration:underline}
.form-hint{text-align:center;font-size:.82rem;color:var(--muted);margin-top:12px}
.field.invalid input,.field.invalid textarea{border-color:#e05656}
.consent.invalid{color:#c23b3b}

.lead-success{background:#fff;border:1px solid var(--line);border-top:4px solid var(--teal);border-radius:var(--radius-lg);padding:42px 36px;text-align:center;box-shadow:var(--shadow-lg)}
.success-icon{width:62px;height:62px;background:var(--teal);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:2rem;margin:0 auto 18px}
.lead-success h3{font-size:1.5rem;margin-bottom:12px}
.lead-success p{color:var(--muted);max-width:46em;margin:0 auto 10px}

/* ---------- FAQ ---------- */
.faq{display:flex;flex-direction:column;gap:12px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:4px 22px;box-shadow:var(--shadow)}
.faq summary{cursor:pointer;font-weight:600;color:var(--navy);padding:16px 0;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--teal-dark);font-weight:400;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--muted);padding:0 0 18px;font-size:.97rem}

/* ---------- CTA Banner ---------- */
.cta-banner{background:linear-gradient(120deg,var(--teal-dark),var(--teal));color:#fff;padding:54px 0}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta-banner h2{color:#fff}
.cta-banner p{color:rgba(255,255,255,.9);margin-top:.3rem}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy);color:#cddded;padding:54px 0 28px}
.footer-grid{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.12)}
.brand-footer{color:#fff}
.footer-claim{color:#9fbdd4;margin-top:.6rem;font-size:.95rem}
.footer-links{display:flex;gap:1.6rem;flex-wrap:wrap;align-items:center;font-size:.95rem}
.footer-links a:hover{color:#fff}
.footer-bottom{padding-top:20px;font-size:.85rem;color:#7e9cb6}

/* ---------- Helpers ---------- */
.muted{color:var(--muted)}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:36px;padding:54px 24px}
  .hero-visual{justify-content:flex-start}
  .config{grid-template-columns:1fr}
  .config-result{position:static}
  .trust-grid{grid-template-columns:1fr;gap:32px}
  .steps,.cards-3{grid-template-columns:1fr}
  .guarantees{grid-template-columns:1fr}
  .norm-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .nav-links a:not(.btn){display:none}
}
@media (max-width:560px){
  .nav-links .btn{display:none}
  .brand{font-size:1rem}
  .section{padding:56px 0}
  .form-grid{grid-template-columns:1fr}
  .hero-strip-inner .muted{margin-left:0}
  .config{padding:22px}
  .lead-form{padding:22px}
  .norm-grid{grid-template-columns:1fr}
}