/* ============================================================
   Family-Kalender marketing site — shared stylesheet.
   TOKENS
   Layout: quiet, spacious, centered sections (Apple-style product
   page) on a near-white/near-black ground. One accent used
   sparingly — the brand's warm coral→rose gradient on CTAs and
   a handful of marks; teal only inside the product mock itself.
   Type: a single system/Inter sans at a few deliberate weights,
   no serif pairing, very tight large-headline tracking.
   ============================================================ */
:root{
  --bg:#FBFCFD;
  --bg-panel:#F2F4F6;
  --bg-dark:#0C0F14;
  --ink:#1D1D1F;
  --ink-soft:#6E7278;
  --line:rgba(29,29,31,.10);
  --card:#FFFFFF;
  --teal:#238FA8;
  --teal-2:#29B5BD;
  --warm-1:#FF9D28;
  --warm-2:#F45155;
  --warm-3:#EF3B59;
  --navy:#203650;
  color-scheme:light;
  /* sub-pages aren't wrapped in the Artifact skeleton, so they need
     their own safe-area handling, same shape as the skeleton gives index.html */
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#000000;
    --bg-panel:#131417;
    --bg-dark:#000000;
    --ink:#F5F5F7;
    --ink-soft:#98989D;
    --line:rgba(245,245,247,.12);
    --card:#1C1D20;
    --teal:#4FC3D4;
    --teal-2:#5FD2D9;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#000000;
  --bg-panel:#131417;
  --bg-dark:#000000;
  --ink:#F5F5F7;
  --ink-soft:#98989D;
  --line:rgba(245,245,247,.12);
  --card:#1C1D20;
  --teal:#4FC3D4;
  --teal-2:#5FD2D9;
  color-scheme:dark;
}

*{box-sizing:border-box;}
html,body{margin:0;}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,'Inter',"Segoe UI",system-ui,sans-serif;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  padding-left:max(16px,env(safe-area-inset-left,0px));
  padding-right:max(16px,env(safe-area-inset-right,0px));
}
h1,h2,h3{
  font-weight:700;
  color:var(--ink);
  line-height:1.07;
  letter-spacing:-.02em;
  text-wrap:balance;
  margin:0;
}
p{margin:0;}
a{color:inherit;}
img{max-width:100%;}
[hidden]{display:none!important;}
.wrap{max-width:1100px;margin:0 auto;}
.center{text-align:center;margin-inline:auto;}
.eyebrow{
  font-size:.82rem;
  font-weight:600;
  letter-spacing:.01em;
  color:var(--ink-soft);
}
.btn{
  display:inline-flex;align-items:center;gap:.5em;
  padding:.78em 1.7em;
  border-radius:100px;
  font-weight:600;
  font-size:1rem;
  letter-spacing:-.005em;
  text-decoration:none;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease, opacity .15s ease, background .15s ease;
}
.btn:focus-visible{outline:3px solid var(--teal-2);outline-offset:2px;}
.btn-primary{
  background:linear-gradient(100deg,var(--warm-1),var(--warm-2) 55%,var(--warm-3));
  color:#fff;
  box-shadow:0 8px 20px -8px rgba(239,59,89,.5);
}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 14px 26px -8px rgba(239,59,89,.55);}
.btn-ghost{
  background:color-mix(in srgb, var(--ink) 6%, transparent);
  color:var(--ink);
}
.btn-ghost:hover{background:color-mix(in srgb, var(--ink) 10%, transparent);}

/* ---- brand lockup (faithful reproduction of the supplied wordmark) ---- */
.brand{display:flex;align-items:center;gap:.55em;text-decoration:none;}
.brand svg.mark{width:42px;height:42px;flex:none;}
.brand svg.word{height:24px;width:auto;flex:none;}
footer .brand svg.mark{width:34px;height:34px;}
footer .brand svg.word{height:19px;}
.word-dark{display:none;}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .word-light{display:none;}
  :root:not([data-theme="light"]) .word-dark{display:inline;}
}
:root[data-theme="dark"] .word-light{display:none;}
:root[data-theme="dark"] .word-dark{display:inline;}

/* ---- nav ---- */
body::before{
  content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);
  z-index:20;background:var(--bg);
}
header{
  position:sticky;top:env(safe-area-inset-top,0px);z-index:10;
  background:color-mix(in srgb, var(--bg) 72%, transparent);
  backdrop-filter:blur(20px) saturate(1.6);
  -webkit-backdrop-filter:blur(20px) saturate(1.6);
  border-bottom:1px solid var(--line);
}
.nav-row{
  display:flex;align-items:center;justify-content:space-between;
  padding-block:14px;gap:20px;
}
nav.links{display:flex;gap:30px;font-weight:500;font-size:.92rem;}
nav.links a{text-decoration:none;color:var(--ink-soft);}
nav.links a:hover{color:var(--ink);}
nav.links a[aria-current="page"]{color:var(--ink);}
.nav-cta{display:flex;align-items:center;gap:14px;}
.nav-cta .btn{padding:.6em 1.3em;font-size:.9rem;}

@media (max-width:720px){
  nav.links{display:none;}
}

/* ---- hero ---- */
.hero{padding-block:84px 0;text-align:center;}
.hero .eyebrow{display:flex;align-items:center;justify-content:center;gap:.5em;}
.hero .eyebrow svg{width:16px;height:16px;}
.hero h1{font-size:clamp(2.6rem,6.4vw,4.6rem);margin-top:18px;max-width:17ch;margin-inline:auto;}
.hero h1 .hl{background:linear-gradient(100deg,var(--warm-1),var(--warm-2) 55%,var(--warm-3));-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-sub{margin-top:22px;font-size:1.3rem;color:var(--ink-soft);max-width:36ch;margin-inline:auto;letter-spacing:-.005em;}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px;justify-content:center;}
.hero-note{margin-top:20px;font-size:.88rem;color:var(--ink-soft);}

/* ---- page header (for sub-pages: Funktionen/Preise/FAQ) ---- */
.page-head{padding-block:72px 0;text-align:center;}
.page-head h1{font-size:clamp(2.2rem,5vw,3.2rem);margin-top:14px;}
.page-head p{margin-top:18px;color:var(--ink-soft);font-size:1.15rem;max-width:40ch;margin-inline:auto;}

/* ---- calendar mock (the one big "product shot") ---- */
.stage{margin-top:64px;perspective:2000px;}
.mock{
  position:relative;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:28px;
  box-shadow:0 60px 100px -40px rgba(0,0,0,.35), 0 10px 30px -10px rgba(0,0,0,.15);
  padding:28px;
  max-width:620px;
  margin-inline:auto;
  min-width:0;
  text-align:left;
  transform:rotateX(4deg);
  transform-origin:center bottom;
}
.mock-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;}
.mock-head .month{font-weight:700;font-size:1.15rem;letter-spacing:-.01em;}
.mock-head .nav-arrows{display:flex;gap:10px;color:var(--ink-soft);font-size:.95rem;}
.mock-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:5px;}
.mock-grid .wd{font-size:.68rem;font-weight:600;color:var(--ink-soft);text-align:center;padding-bottom:6px;letter-spacing:.03em;}
.mock-day{
  aspect-ratio:1;border-radius:10px;background:var(--bg-panel);
  font-size:.74rem;color:var(--ink-soft);padding:6px;
  display:flex;flex-direction:column;gap:3px;position:relative;
}
.mock-day.off{opacity:.3;}
.mock-day .ev{height:6px;border-radius:4px;flex:none;}
.mock-day .ev.warm{background:linear-gradient(100deg,var(--warm-1),var(--warm-3));}
.mock-day .ev.teal{background:linear-gradient(100deg,var(--teal),var(--teal-2));}
.mock-day .ev.navy{background:var(--ink-soft);}
.mock-day.today{background:color-mix(in srgb, var(--teal-2) 18%, var(--bg-panel));box-shadow:inset 0 0 0 1.5px var(--teal-2);color:var(--ink);font-weight:700;}
.mock-legend{display:flex;gap:18px;margin-top:18px;flex-wrap:wrap;font-size:.78rem;color:var(--ink-soft);}
.mock-legend span{display:inline-flex;align-items:center;gap:6px;}
.mock-legend i{width:9px;height:9px;border-radius:50%;flex:none;}
.mock-badge{
  position:absolute;top:-20px;right:28px;
  width:56px;height:56px;border-radius:16px;
  background:var(--card);border:1px solid var(--line);
  box-shadow:0 14px 24px -10px rgba(0,0,0,.3);
  display:flex;align-items:center;justify-content:center;
}
.mock-badge svg{width:36px;height:36px;}
.stage-fade{height:64px;}

/* ---- section shells ---- */
section{padding-block:120px;}
@media (max-width:720px){section{padding-block:80px;}}
.section-head{max-width:620px;margin:0 auto 56px;text-align:center;}
.section-head h2{font-size:clamp(1.9rem,3.6vw,2.7rem);margin-top:10px;}
.section-head p{margin-top:16px;color:var(--ink-soft);font-size:1.15rem;}
.panel{background:var(--bg-panel);}

/* ---- features ---- */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
@media (max-width:860px){.feature-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.feature-grid{grid-template-columns:1fr;}}
.feature{
  background:var(--card);border-radius:24px;
  padding:32px 28px;min-width:0;
}
.feature .ico{
  width:44px;height:44px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  margin-bottom:20px;
}
.feature .ico svg{width:22px;height:22px;}
.feature h3{font-size:1.15rem;font-weight:700;letter-spacing:-.01em;}
.feature p{margin-top:10px;color:var(--ink-soft);font-size:.98rem;}
.ico-a{background:color-mix(in srgb, var(--warm-2) 15%, transparent);color:var(--warm-3);}
.ico-b{background:color-mix(in srgb, var(--teal) 15%, transparent);color:var(--teal);}
.ico-c{background:color-mix(in srgb, var(--navy) 10%, transparent);color:var(--navy);}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .ico-c{color:#AEC3DA;}}
:root[data-theme="dark"] .ico-c{color:#AEC3DA;}
.feature-more{text-align:center;margin-top:40px;}
.feature-more a{font-weight:600;text-decoration:none;color:var(--teal);}
.feature-more a:hover{color:var(--teal-2);}

/* ---- steps ---- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;position:relative;}
@media (max-width:760px){.steps{grid-template-columns:1fr;gap:48px;}}
.step{text-align:center;}
.step .num{
  width:52px;height:52px;border-radius:50%;margin:0 auto 20px;
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:1.2rem;color:#fff;
  background:linear-gradient(135deg,var(--warm-1),var(--warm-3));
}
.step h3{font-size:1.2rem;}
.step p{margin-top:10px;color:var(--ink-soft);font-size:1rem;max-width:30ch;margin-inline:auto;}

/* ---- pricing ---- */
.price-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;max-width:760px;margin:0 auto;}
@media (max-width:640px){.price-grid{grid-template-columns:1fr;}}
.price-card{
  background:var(--card);border:1px solid var(--line);border-radius:24px;
  padding:34px 30px;display:flex;flex-direction:column;min-width:0;text-align:left;
}
.price-card.highlight{box-shadow:0 30px 50px -30px rgba(0,0,0,.3);}
.price-tier{font-weight:700;font-size:1.1rem;display:flex;align-items:center;gap:10px;}
.price-tag{
  font-size:.7rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
  color:#fff;background:linear-gradient(100deg,var(--warm-1),var(--warm-3));
  padding:.3em .7em;border-radius:100px;
}
.price-amount{font-weight:800;font-size:2.4rem;margin-top:18px;letter-spacing:-.02em;}
.price-amount small{font-weight:500;font-size:1rem;color:var(--ink-soft);}
.price-list{list-style:none;margin:24px 0 0;padding:0;display:flex;flex-direction:column;gap:13px;font-size:.95rem;color:var(--ink-soft);flex:1;}
.price-list li{display:flex;gap:10px;align-items:flex-start;}
.price-list svg{width:17px;height:17px;flex:none;margin-top:2px;color:var(--teal);}
.price-card .btn{margin-top:26px;justify-content:center;}
.price-note{margin-top:22px;font-size:.88rem;color:var(--ink-soft);text-align:center;}

/* ---- faq ---- */
.faq{max-width:700px;display:flex;flex-direction:column;margin:0 auto;}
.faq details{
  border-bottom:1px solid var(--line);
  padding:4px 0;
}
.faq summary{
  cursor:pointer;padding:20px 0;font-weight:600;font-size:1.05rem;
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  list-style:none;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{
  content:"";width:11px;height:11px;flex:none;
  border-right:2px solid var(--ink-soft);border-bottom:2px solid var(--ink-soft);
  transform:rotate(45deg);transition:transform .2s ease;margin-top:-4px;
}
.faq details[open] summary::after{transform:rotate(225deg);margin-top:4px;}
.faq .a{padding:0 0 20px;color:var(--ink-soft);font-size:.98rem;max-width:58ch;}

/* ---- final cta ---- */
.cta-band{
  background:var(--bg-dark);color:#F5F5F7;border-radius:32px;
  padding:80px 40px;text-align:center;
  background-image:radial-gradient(circle at 15% -20%, rgba(255,157,40,.22), transparent 55%),
                    radial-gradient(circle at 90% 120%, rgba(41,181,189,.22), transparent 55%);
}
@media (max-width:560px){.cta-band{padding:56px 24px;}}
.cta-band h2{color:#fff;font-size:clamp(2rem,4vw,2.8rem);max-width:16ch;margin-inline:auto;}
.cta-band p{margin-top:16px;color:#A3A3A8;max-width:34ch;margin-inline:auto;font-size:1.1rem;}
.cta-band .hero-cta{justify-content:center;margin-top:30px;}

/* ---- footer ---- */
footer{padding-block:48px max(48px, calc(24px + env(safe-area-inset-bottom,0px)));border-top:1px solid var(--line);}
.foot-row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;}
.foot-links{display:flex;gap:24px;font-size:.88rem;color:var(--ink-soft);flex-wrap:wrap;}
.foot-links a{text-decoration:none;}
.foot-links a:hover{color:var(--ink);}
.foot-copy{font-size:.82rem;color:var(--ink-soft);margin-top:26px;display:flex;flex-wrap:wrap;gap:6px 18px;align-items:center;}
.foot-copy .legal-links{display:flex;gap:18px;}
.foot-copy a{text-decoration:none;}
.foot-copy a:hover{color:var(--ink);}

/* ---- legal pages (Impressum / Datenschutz) ---- */
.legal{background:var(--bg-panel);}
.legal .wrap{max-width:720px;text-align:left;}
.legal .back{display:inline-flex;align-items:center;gap:6px;font-size:.88rem;font-weight:600;color:var(--ink-soft);text-decoration:none;margin-bottom:28px;}
.legal .back:hover{color:var(--ink);}
.legal h2{font-size:clamp(1.8rem,3vw,2.3rem);}
.legal .updated{margin-top:10px;color:var(--ink-soft);font-size:.9rem;}
.legal h3{font-size:1.1rem;font-weight:700;margin-top:40px;letter-spacing:-.005em;}
.legal p{margin-top:12px;color:var(--ink-soft);font-size:.98rem;max-width:62ch;}
.legal address{margin-top:12px;color:var(--ink-soft);font-size:.98rem;font-style:normal;line-height:1.6;}
.legal address strong{color:var(--ink);display:block;}