/* =========================================================
   Arikons Flow — LP Webdesign Köln
   Preset: Editorial Light · Akzent aus Live-Site (#0071e3)
   ========================================================= */

:root{
  /* Farbe — kalibrierte Neutral-Rampe + 1 Marken-Akzent */
  --c-bg:#FBFBF9; --c-surface:#FFFFFF; --c-surface-2:#F4F4F1; --c-line:#E6E6E1;
  --c-text:#16160F; --c-text-2:#5C5C54;
  --c-accent:#0071E3; --c-accent-hover:#005BB8; --c-accent-deep:#005BB8;
  --c-accent-soft:#EAF2FC; --c-accent-contrast:#FFFFFF; --c-focus:#0071E3;

  /* Typo — System-Stack analog Live-Site (Apple-clean), weight-driven */
  --font-sans:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --fs-display:clamp(2.4rem,5.4vw,4.2rem);
  --fs-h2:clamp(1.7rem,3vw,2.35rem);
  --fs-h3:1.25rem; --fs-body-lg:1.125rem; --fs-body:1rem; --fs-sm:.875rem; --fs-caption:.8rem;
  --lh-tight:1.06; --lh-snug:1.2; --lh-body:1.6;
  --tracking-display:-.022em; --tracking-caption:.08em; --measure:66ch;

  /* Raum */
  --s-2:.5rem; --s-3:.75rem; --s-4:1rem; --s-5:1.5rem; --s-6:2rem; --s-7:3rem; --s-8:4rem;
  --space-section:clamp(4.5rem,9vw,9rem);
  --space-gutter:clamp(1.25rem,5vw,2.5rem);
  --container:1180px;

  /* Radius + Schatten + Border */
  --r-sm:8px; --r-card:16px; --r-full:999px;
  --shadow-sm:0 1px 2px rgba(16,16,15,.04),0 2px 6px rgba(16,16,15,.05);
  --shadow-md:0 2px 4px rgba(16,16,15,.04),0 8px 24px rgba(16,16,15,.07);
  --border-hair:1px solid var(--c-line);
}

/* ---------- Reset ---------- */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--c-bg);color:var(--c-text);
  font-family:var(--font-sans);font-size:var(--fs-body);line-height:var(--lh-body);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--c-accent-deep)}
:focus-visible{outline:2px solid var(--c-focus);outline-offset:3px;border-radius:4px}
h1,h2,h3{line-height:var(--lh-snug);letter-spacing:-.015em;font-weight:600}
p{max-width:var(--measure)}

.container{max-width:var(--container);margin-inline:auto;padding-inline:var(--space-gutter)}
.section{padding-block:var(--space-section)}

/* ---------- Skip-Link ---------- */
.skip-link{
  position:absolute;top:-100%;left:var(--s-4);z-index:1001;
  background:var(--c-accent);color:var(--c-accent-contrast);
  padding:.8rem 1.4rem;border-radius:var(--r-sm);text-decoration:none;font-weight:600;
  transition:top .2s ease;
}
.skip-link:focus{top:var(--s-4)}

/* ---------- Typo-Bausteine ---------- */
.eyebrow{
  font-size:var(--fs-caption);font-weight:600;text-transform:uppercase;
  letter-spacing:var(--tracking-caption);color:var(--c-accent-deep);margin-bottom:var(--s-4);
}
.section-head{margin-bottom:var(--s-7);max-width:44rem}
.section-head-split{
  display:flex;flex-wrap:wrap;gap:var(--s-5);align-items:flex-end;
  justify-content:space-between;max-width:none;
}
.section-lead{color:var(--c-text-2);max-width:34ch}

/* ---------- Buttons (Tap-Targets ≥44px) ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:48px;padding:.8rem 1.6rem;border-radius:var(--r-full);
  font-size:var(--fs-body);font-weight:600;text-decoration:none;
  border:1px solid transparent;cursor:pointer;
  transition:background-color .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;
}
.btn-primary{background:var(--c-accent);color:var(--c-accent-contrast)}
.btn-primary:hover{background:var(--c-accent-hover)}
.btn-primary:active{transform:scale(.98)}
.btn-ghost{background:transparent;color:var(--c-text);border-color:var(--c-line)}
.btn-ghost:hover{border-color:var(--c-text-2)}
.btn-quiet{background:var(--c-surface);color:var(--c-text);border-color:var(--c-line);min-height:44px;padding:.55rem 1.2rem;font-size:var(--fs-sm)}
.btn-quiet:hover{border-color:var(--c-text-2)}
.btn-outline{background:transparent;color:var(--c-accent-deep);border-color:var(--c-accent)}
.btn-outline:hover{background:var(--c-accent-soft)}
.btn-block{width:100%}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:900;
  background:color-mix(in srgb,var(--c-bg) 88%,transparent);
  backdrop-filter:saturate(160%) blur(14px);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
  border-bottom:var(--border-hair);
}
.header-inner{
  max-width:var(--container);margin-inline:auto;padding:.7rem var(--space-gutter);
  display:flex;align-items:center;justify-content:space-between;gap:var(--s-4);
}
.wordmark{
  font-size:1.15rem;font-weight:700;letter-spacing:-.02em;
  color:var(--c-text);text-decoration:none;
}
.header-nav{display:flex;align-items:center;gap:var(--s-4)}
.header-tel{
  color:var(--c-text-2);text-decoration:none;font-size:var(--fs-sm);font-weight:600;
  display:inline-flex;align-items:center;min-height:44px;
}
.header-tel:hover{color:var(--c-text)}

/* ---------- Hero (Editorial Split, asymmetrisch) ---------- */
.hero{padding-block:clamp(3.5rem,8vw,7rem) clamp(3rem,6vw,5rem)}
.hero-grid{
  display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);
  gap:clamp(2rem,5vw,4.5rem);align-items:center;
}
.hero h1{
  font-size:var(--fs-display);line-height:var(--lh-tight);
  letter-spacing:var(--tracking-display);font-weight:650;
}
.accent-word{color:var(--c-accent-deep)}
.hero-sub{
  margin-top:var(--s-5);font-size:var(--fs-body-lg);color:var(--c-text-2);max-width:54ch;
}
.hero-ctas{display:flex;flex-wrap:wrap;gap:var(--s-3);margin-top:var(--s-6)}
.hero-note{margin-top:var(--s-4);font-size:var(--fs-sm);color:var(--c-text-2)}

/* Hero-Visual: Audit-Karte (CSS-only, kein Stock) */
.hero-visual{display:flex;justify-content:flex-end}
.audit-card{
  width:min(100%,22.5rem);background:var(--c-surface);
  border:var(--border-hair);border-radius:var(--r-card);
  box-shadow:var(--shadow-md);padding:var(--s-6);
  transform:rotate(1.2deg);
}
.audit-card-head{display:flex;align-items:center;gap:var(--s-3);margin-bottom:var(--s-5)}
.audit-badge{
  background:var(--c-accent-soft);color:var(--c-accent-deep);
  font-size:var(--fs-caption);font-weight:700;letter-spacing:var(--tracking-caption);
  text-transform:uppercase;padding:.3rem .7rem;border-radius:var(--r-full);
}
.audit-title{font-weight:600}
.audit-list{list-style:none}
.audit-list li{
  padding:.65rem 0 .65rem 1.6rem;border-bottom:var(--border-hair);
  position:relative;color:var(--c-text-2);font-size:var(--fs-sm);
}
.audit-list li:last-child{border-bottom:none}
.audit-list li::before{
  content:"";position:absolute;left:0;top:1.05rem;width:.85rem;height:.45rem;
  border-left:2px solid var(--c-accent);border-bottom:2px solid var(--c-accent);
  transform:rotate(-45deg);
}
.audit-card-foot{
  margin-top:var(--s-5);display:flex;align-items:baseline;justify-content:space-between;gap:var(--s-3);
  border-top:var(--border-hair);padding-top:var(--s-4);
}
.audit-price{font-weight:700;font-size:1.05rem}
.audit-time{font-size:var(--fs-sm);color:var(--c-accent-deep);font-weight:600}

/* ---------- Trust-Zeile ---------- */
.trustline{border-block:var(--border-hair);background:var(--c-surface)}
.trust-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:var(--s-5);padding-block:var(--s-6);
}
.trust-item{display:flex;flex-direction:column;gap:.2rem}
.trust-num{font-weight:700;font-size:1.15rem;letter-spacing:-.01em}
.trust-label{font-size:var(--fs-sm);color:var(--c-text-2)}

/* ---------- Problem / Outcome (asymmetrischer Split) ---------- */
.split-grid{
  display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);
  gap:clamp(2rem,5vw,5rem);align-items:start;
}
.split-left h2{font-size:var(--fs-h2)}
.pain-list{list-style:none;display:grid;gap:var(--s-4)}
.pain-list li{
  padding:var(--s-4) var(--s-5);background:var(--c-surface);
  border:var(--border-hair);border-radius:var(--r-card);color:var(--c-text-2);
}
.pain-list strong{color:var(--c-text);font-weight:600}
.outcome-line{
  margin-top:var(--s-6);font-size:var(--fs-body-lg);font-weight:550;
  color:var(--c-text);max-width:52ch;
}

/* ---------- Schritte ---------- */
.steps-grid{
  list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s-5);
}
.step-card{
  background:var(--c-surface);border:var(--border-hair);border-radius:var(--r-card);
  padding:var(--s-6);
}
.step-num{
  display:inline-block;font-size:var(--fs-caption);font-weight:700;
  letter-spacing:var(--tracking-caption);text-transform:uppercase;
  color:var(--c-accent-deep);background:var(--c-accent-soft);
  padding:.3rem .7rem;border-radius:var(--r-full);margin-bottom:var(--s-4);
}
.step-card h3{font-size:var(--fs-h3);margin-bottom:var(--s-3)}
.step-card p{color:var(--c-text-2);font-size:var(--fs-sm);line-height:1.65}

/* ---------- Referenzen ---------- */
.refs{background:var(--c-surface);border-block:var(--border-hair)}
.refs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s-5)}
.ref-card{
  background:var(--c-bg);border:var(--border-hair);border-radius:var(--r-card);
  padding:var(--s-6);display:flex;flex-direction:column;gap:var(--s-3);
  transition:transform .25s ease,box-shadow .25s ease;
}
.ref-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.ref-tag{
  font-size:var(--fs-caption);font-weight:600;letter-spacing:var(--tracking-caption);
  text-transform:uppercase;color:var(--c-text-2);
}
.ref-card h3{font-size:var(--fs-h3)}
.ref-card p{color:var(--c-text-2);font-size:var(--fs-sm);flex-grow:1}
.ref-link{
  font-weight:600;font-size:var(--fs-sm);text-decoration:none;
  color:var(--c-accent-deep);display:inline-flex;align-items:center;min-height:44px;
}
.ref-link:hover{text-decoration:underline}

/* ---------- Preise ---------- */
.pricing-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s-5);align-items:start;
}
.price-card{
  background:var(--c-surface);border:var(--border-hair);border-radius:var(--r-card);
  padding:var(--s-6);display:flex;flex-direction:column;gap:var(--s-3);
}
.price-card-featured{
  border-color:var(--c-accent);box-shadow:var(--shadow-md);
}
.price-badge{
  align-self:flex-start;background:var(--c-accent-soft);color:var(--c-accent-deep);
  font-size:var(--fs-caption);font-weight:700;letter-spacing:var(--tracking-caption);
  text-transform:uppercase;padding:.3rem .7rem;border-radius:var(--r-full);
}
.price-card h3{font-size:var(--fs-h3)}
.price-value{font-size:1.9rem;font-weight:700;letter-spacing:-.02em;line-height:1.1}
.price-sub{font-size:var(--fs-sm);color:var(--c-text-2)}
.price-list{list-style:none;display:grid;gap:.6rem;margin-block:var(--s-3) var(--s-4);flex-grow:1}
.price-list li{
  position:relative;padding-left:1.5rem;font-size:var(--fs-sm);color:var(--c-text-2);line-height:1.55;
}
.price-list li::before{
  content:"";position:absolute;left:0;top:.55rem;width:.75rem;height:.4rem;
  border-left:2px solid var(--c-accent);border-bottom:2px solid var(--c-accent);
  transform:rotate(-45deg);
}
.tax-note{margin-top:var(--s-5);font-size:var(--fs-caption);color:var(--c-text-2)}

.addons{
  margin-top:var(--s-7);border-top:var(--border-hair);padding-top:var(--s-6);
  display:flex;flex-wrap:wrap;align-items:baseline;gap:var(--s-4) var(--s-6);
}
.addons-h{font-size:var(--fs-body);font-weight:600}
.addons-list{list-style:none;display:flex;flex-wrap:wrap;gap:var(--s-3)}
.addons-list li{
  background:var(--c-surface-2);border:var(--border-hair);border-radius:var(--r-full);
  padding:.45rem 1rem;font-size:var(--fs-sm);color:var(--c-text-2);
}

/* ---------- Risk-Reversal (einzige Akzent-Soft-Fläche) ---------- */
.risk{padding-block:0 var(--space-section)}
.risk-band{
  background:var(--c-accent-soft);border-radius:var(--r-card);
  padding:clamp(2rem,5vw,4rem);
}
.risk-band h2{font-size:var(--fs-h2);margin-bottom:var(--s-6)}
.risk-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s-6)}
.risk-item h3{font-size:var(--fs-body-lg);margin-bottom:var(--s-2)}
.risk-item p{color:var(--c-text-2);font-size:var(--fs-sm);line-height:1.65}

/* ---------- Über ---------- */
.about-grid{
  display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);
  gap:clamp(2rem,5vw,4.5rem);align-items:center;
}
.about-media img{
  border-radius:var(--r-card);border:var(--border-hair);
  width:100%;box-shadow:var(--shadow-sm);
}
.about-copy h2{font-size:var(--fs-h2);margin-bottom:var(--s-4)}
.about-copy p{color:var(--c-text-2);max-width:56ch}
.about-copy p + p{margin-top:var(--s-4)}
.about-contacts{display:flex;flex-wrap:wrap;gap:var(--s-5);margin-top:var(--s-5)}
.about-contacts a{
  font-weight:600;text-decoration:none;color:var(--c-accent-deep);
  display:inline-flex;align-items:center;min-height:44px;
}
.about-contacts a:hover{text-decoration:underline}

/* ---------- FAQ ---------- */
.faq{background:var(--c-surface);border-block:var(--border-hair)}
.faq-grid{
  display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);
  gap:clamp(2rem,5vw,4.5rem);align-items:start;
}
.faq-intro h2{font-size:var(--fs-h2);margin-bottom:var(--s-4)}
.faq-items{display:grid;gap:var(--s-3)}
.faq-item{
  background:var(--c-bg);border:var(--border-hair);border-radius:var(--r-card);
  overflow:hidden;
}
.faq-item summary{
  cursor:pointer;list-style:none;font-weight:600;
  padding:var(--s-5) var(--s-6);position:relative;padding-right:3.2rem;
  min-height:44px;display:flex;align-items:center;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"";position:absolute;right:var(--s-6);top:50%;width:.6rem;height:.6rem;
  border-right:2px solid var(--c-text-2);border-bottom:2px solid var(--c-text-2);
  transform:translateY(-70%) rotate(45deg);transition:transform .2s ease;
}
.faq-item[open] summary::after{transform:translateY(-30%) rotate(225deg)}
.faq-item p{padding:0 var(--s-6) var(--s-5);color:var(--c-text-2)}

/* ---------- Final CTA + Formular ---------- */
.final-cta{scroll-margin-top:5rem}
.cta-grid{
  display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);
  gap:clamp(2rem,5vw,4.5rem);align-items:start;
}
.cta-copy h2{font-size:var(--fs-h2);margin-bottom:var(--s-4)}
.cta-copy p{color:var(--c-text-2)}
.cta-alt{margin-top:var(--s-6);font-weight:500}
.cta-tel{
  font-size:1.35rem;font-weight:700;color:var(--c-text);text-decoration:none;
  display:inline-flex;align-items:center;min-height:44px;
}
.cta-tel:hover{color:var(--c-accent-deep)}

.form-shell{
  background:var(--c-surface);border:var(--border-hair);border-radius:var(--r-card);
  box-shadow:var(--shadow-md);padding:clamp(1.5rem,4vw,2.5rem);
}
.form-step-label{
  font-size:var(--fs-caption);font-weight:700;letter-spacing:var(--tracking-caption);
  text-transform:uppercase;color:var(--c-accent-deep);margin-bottom:var(--s-5);
}
.form-field{margin-bottom:var(--s-4)}
.form-field label{
  display:block;font-size:var(--fs-sm);font-weight:600;margin-bottom:.35rem;
}
.label-opt{font-weight:400;color:var(--c-text-2)}
.form-field input,.form-field select,.form-field textarea{
  width:100%;min-height:48px;padding:.7rem .9rem;
  font-family:inherit;font-size:var(--fs-body);color:var(--c-text);
  background:var(--c-bg);border:1px solid var(--c-line);border-radius:var(--r-sm);
  transition:border-color .15s ease;
}
.form-field textarea{min-height:6rem;resize:vertical}
.form-field input:focus-visible,.form-field select:focus-visible,.form-field textarea:focus-visible{
  outline:2px solid var(--c-focus);outline-offset:1px;border-color:var(--c-focus);
}
.form-field input:user-invalid,.form-field select:user-invalid{border-color:#B4231F}

/* Honeypot: visuell raus, für Bots präsent */
.form-hp{
  position:absolute!important;left:-9999px!important;top:auto;
  width:1px;height:1px;overflow:hidden;
}

.form-consent{
  display:grid;grid-template-columns:auto 1fr;gap:var(--s-3);
  align-items:start;margin-block:var(--s-5);
}
.form-consent input[type="checkbox"]{
  width:1.5rem;height:1.5rem;margin-top:.1rem;accent-color:var(--c-accent);
}
.form-consent label{font-size:var(--fs-sm);color:var(--c-text-2)}
.form-note{margin-top:var(--s-4);font-size:var(--fs-caption);color:var(--c-text-2)}

.btn-back{
  display:block;margin:var(--s-4) auto 0;background:none;border:none;cursor:pointer;
  font-family:inherit;font-size:var(--fs-sm);font-weight:600;color:var(--c-text-2);
  min-height:44px;padding:.5rem 1rem;
}
.btn-back:hover{color:var(--c-text)}

.form-error{
  margin-top:var(--s-5);padding:var(--s-4) var(--s-5);
  background:#FBEDEC;border:1px solid #E8C2C0;border-radius:var(--r-sm);
  font-size:var(--fs-sm);color:#7A1A17;
}
.form-error a{color:#7A1A17;font-weight:600}

.form-success h3{font-size:var(--fs-h3);margin-bottom:var(--s-3)}
.form-success p{color:var(--c-text-2)}
.form-success a{font-weight:600}

/* ---------- Footer ---------- */
.site-footer{border-top:var(--border-hair);background:var(--c-surface);padding-block:var(--s-7)}
.footer-inner{
  display:grid;grid-template-columns:2fr 1fr 1fr;gap:var(--s-6);align-items:start;
}
.footer-brand p{font-size:var(--fs-sm);color:var(--c-text-2)}
.footer-brand .wordmark{font-size:1.05rem;color:var(--c-text);margin-bottom:var(--s-2)}
.footer-contact,.footer-legal{display:flex;flex-direction:column;gap:var(--s-2)}
.footer-contact a,.footer-legal a{
  font-size:var(--fs-sm);color:var(--c-text-2);text-decoration:none;
  display:inline-flex;align-items:center;min-height:44px;
}
.footer-contact a:hover,.footer-legal a:hover{color:var(--c-text)}

/* ---------- Sticky Mobile CTA ---------- */
.sticky-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:950;
  display:none;gap:var(--s-2);padding:.6rem var(--s-4);
  padding-bottom:calc(.6rem + env(safe-area-inset-bottom));
  background:color-mix(in srgb,var(--c-surface) 92%,transparent);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-top:var(--border-hair);
  transform:translateY(105%);opacity:0;visibility:hidden;
  transition:transform .3s ease,opacity .3s ease,visibility 0s linear .3s;
}
.sticky-bar.is-visible{transform:translateY(0);opacity:1;visibility:visible;transition:transform .3s ease,opacity .3s ease,visibility 0s}
.sticky-call,.sticky-cta{
  flex:1;display:inline-flex;align-items:center;justify-content:center;
  min-height:48px;border-radius:var(--r-full);font-weight:600;font-size:var(--fs-sm);
  text-decoration:none;
}
.sticky-call{border:1px solid var(--c-line);color:var(--c-text);background:var(--c-surface);flex:0 0 32%}
.sticky-cta{background:var(--c-accent);color:var(--c-accent-contrast)}

/* ---------- Reveal (nur transform/opacity; Hiding nur mit aktivem JS) ---------- */
html.js [data-reveal]{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
html.js [data-reveal].in{opacity:1;transform:none}

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}
  html{scroll-behavior:auto}
  [data-reveal]{opacity:1;transform:none}
}

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr;gap:var(--s-7)}
  .hero-visual{justify-content:flex-start}
  .audit-card{transform:none}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .split-grid,.about-grid,.faq-grid,.cta-grid{grid-template-columns:1fr;gap:var(--s-6)}
  .steps-grid,.refs-grid,.pricing-grid,.risk-grid{grid-template-columns:1fr;gap:var(--s-4)}
  .footer-inner{grid-template-columns:1fr;gap:var(--s-5)}
}
@media (max-width: 720px){
  .sticky-bar{display:flex}
  .header-tel{display:none}
  .final-cta{scroll-margin-top:3rem;padding-bottom:7rem}
}