/* 5-Sterne-Präventionstage – Gesundheitspark Thalwil */
/* Schriften lokal eingebunden (SIL Open Font License), kein Google-Fonts-Aufruf */
@font-face{font-family:'Oswald';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/oswald-400.woff2') format('woff2')}
@font-face{font-family:'Oswald';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/oswald-500.woff2') format('woff2')}
@font-face{font-family:'Oswald';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/oswald-600.woff2') format('woff2')}
@font-face{font-family:'Source Sans 3';font-style:normal;font-weight:300;font-display:swap;src:url('../fonts/source-sans-3-300.woff2') format('woff2')}
@font-face{font-family:'Source Sans 3';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/source-sans-3-400.woff2') format('woff2')}
@font-face{font-family:'Source Sans 3';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/source-sans-3-600.woff2') format('woff2')}
@font-face{font-family:'Source Sans 3';font-style:normal;font-weight:700;font-display:swap;src:url('../fonts/source-sans-3-700.woff2') format('woff2')}
:root{
  --blue:#2F5689; --navy:#1A3354; --gold:#C9A15E; --gold-light:#E6C893; --gold-dark:#8C6A33;
  --paper:#F5F3EE; --sand:#EDE8DE; --white:#FFFFFF; --text:#1A3354; --muted:#4A5870; --line:#D9D3C6;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Source Sans 3',Arial,sans-serif;color:var(--text);background:var(--paper);font-size:18px;line-height:1.55}
a{color:inherit}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.display{font-family:'Oswald',Arial,sans-serif;text-transform:uppercase;font-weight:500;letter-spacing:.02em;line-height:1.1}
.eyebrow{font-family:'Oswald',Arial,sans-serif;text-transform:uppercase;letter-spacing:.18em;font-size:15px;color:var(--gold-dark)}
/* Header */
header.top{background:var(--white);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;height:92px;gap:16px}
.brand{display:flex;flex-direction:column;line-height:1.1;text-decoration:none}
.brand b{font-family:'Oswald',Arial,sans-serif;font-weight:500;font-size:22px;color:var(--navy)}
.brand span{font-size:13px;color:var(--muted)}
.btn{display:inline-block;white-space:nowrap;font-family:'Oswald',Arial,sans-serif;text-transform:uppercase;letter-spacing:.08em;font-size:16px;text-decoration:none;padding:13px 26px;border-radius:6px;border:2px solid transparent;cursor:pointer;transition:background .2s,color .2s}
.btn-gold{background:var(--gold);color:var(--navy)}
.btn-gold:hover{background:var(--gold-light)}
.btn-line{border-color:var(--gold-light);color:var(--paper)}
.btn-line:hover{background:rgba(255,255,255,.08)}
.btn-navy{background:var(--navy);color:var(--paper)}
.btn-navy:hover{background:var(--blue)}
.btn.is-loading{cursor:progress;opacity:.85}
.btn.is-loading::before{content:"";display:inline-block;width:1em;height:1em;margin-right:.6em;vertical-align:-.15em;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:btn-spin .7s linear infinite}
@keyframes btn-spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.btn.is-loading::before{animation-duration:2s}}
/* Hero */
.hero{background:var(--blue);color:var(--paper);text-align:center;padding:88px 0 96px}
.stars{display:block;margin:0 auto 28px;width:220px;height:auto}
.hero h1{font-size:clamp(28px,4.6vw,60px);letter-spacing:.04em;hyphens:manual}
@media (max-width:960px){.hero h1{font-size:clamp(28px,7.6vw,60px)}}
.hero .sub{font-weight:300;font-size:clamp(20px,2.6vw,28px);letter-spacing:.12em;margin-top:18px}
.hero .when{color:var(--gold-light);font-size:20px;margin-top:28px}
.hero .lead{max-width:680px;margin:22px auto 0;color:#DCE5F1;font-size:19px}
.hero .ctas{margin-top:36px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
/* Sections */
section{padding:84px 0}
section h2{font-size:clamp(30px,4.2vw,46px);color:var(--navy);margin-top:10px}
.intro{max-width:720px;color:var(--muted);margin-top:16px}
/* Questions */
.questions{background:var(--sand)}
.qgrid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:40px}
.q{background:var(--white);border-top:5px solid var(--blue);border-radius:8px;padding:24px 20px;display:flex;flex-direction:column;gap:12px}
.q:last-child{border-top-color:var(--gold)}
.q .tag{font-family:'Oswald',Arial,sans-serif;text-transform:uppercase;letter-spacing:.14em;font-size:13px;color:var(--gold-dark)}
.q p{font-family:'Oswald',Arial,sans-serif;font-size:22px;font-weight:500;line-height:1.2;color:var(--navy)}
.answer{margin-top:32px;font-family:'Oswald',Arial,sans-serif;font-size:26px;text-transform:uppercase;letter-spacing:.06em;color:var(--blue)}
/* System */
.system{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.blocks{list-style:none;display:flex;flex-direction:column;gap:10px;margin-top:8px}
.blocks li{background:var(--white);border-left:5px solid var(--gold);border-radius:6px;padding:14px 18px}
.blocks b{font-family:'Oswald',Arial,sans-serif;font-weight:500;text-transform:uppercase;letter-spacing:.06em;color:var(--navy);margin-right:8px}
.blocks span{color:var(--muted)}
.steps{display:flex;flex-direction:column;gap:18px;margin-top:22px}
.step{display:flex;gap:18px}
.step .n{flex:none;width:44px;height:44px;border-radius:50%;background:var(--navy);color:var(--gold-light);display:flex;align-items:center;justify-content:center;font-family:'Oswald',Arial,sans-serif;font-size:20px}
.step h3{font-family:'Oswald',Arial,sans-serif;font-weight:500;font-size:20px;text-transform:uppercase;color:var(--navy)}
.step p{color:var(--muted);font-size:17px}
.link{display:inline-block;margin-top:24px;color:var(--blue);font-weight:600}
/* Flow */
.flow{background:var(--navy);color:var(--paper)}
.flow h2{color:var(--paper)}
.flow .eyebrow{color:var(--gold-light)}
.fgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}
.f{border:1px solid #3E5A82;border-radius:8px;padding:28px}
.f .k{font-family:'Oswald',Arial,sans-serif;font-size:30px;text-transform:uppercase;color:var(--gold-light)}
.f p{color:#C9D6E8;margin-top:10px}
.facts{margin-top:28px;color:#C9D6E8}
/* Programme */
table.prog{width:100%;border-collapse:collapse;margin-top:36px;background:var(--white);border-radius:8px;overflow:hidden;font-size:17px}
.prog th,.prog td{text-align:left;padding:16px 18px;border-bottom:1px solid var(--line);vertical-align:top}
.prog th{background:var(--navy);color:var(--paper);font-family:'Oswald',Arial,sans-serif;font-weight:500;text-transform:uppercase;letter-spacing:.06em;font-size:15px}
.prog td:first-child{font-family:'Oswald',Arial,sans-serif;font-weight:500;text-transform:uppercase;color:var(--navy);white-space:nowrap}
.prog .pl{font-weight:600;color:var(--navy)}
.prog td small{display:block;color:var(--muted);font-size:15px;margin-top:2px}
.prog tr.talk td{background:#FBF7EE}
.prog .t{white-space:nowrap;font-variant-numeric:tabular-nums}
.note{color:var(--muted);font-size:16px;margin-top:14px}
/* Form */
.signup{background:var(--sand)}
.formgrid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;margin-top:36px;align-items:start}
form{background:var(--white);border-radius:10px;padding:32px;display:flex;flex-direction:column;gap:22px}
fieldset{border:none;display:flex;flex-direction:column;gap:10px}
legend{font-family:'Oswald',Arial,sans-serif;font-weight:500;text-transform:uppercase;letter-spacing:.06em;color:var(--navy);font-size:18px;margin-bottom:6px}
.slots{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.slot{display:flex;gap:10px;align-items:flex-start;border:1px solid var(--line);border-radius:6px;padding:10px 12px;cursor:pointer}
.slot:has(input:checked){border-color:var(--blue);background:#EEF3FA}
.slot input{margin-top:5px;accent-color:var(--blue)}
.slot b{display:block;font-weight:600}
.slot span{font-size:15px;color:var(--muted);font-variant-numeric:tabular-nums}
.dayhead{grid-column:1/-1;font-weight:700;font-size:15px;color:var(--gold-dark);text-transform:uppercase;letter-spacing:.1em;margin-top:6px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
label.f-l{display:flex;flex-direction:column;gap:6px;font-size:15px;font-weight:600;color:var(--navy)}
input[type=text],input[type=email],input[type=tel],select,textarea{font:inherit;font-size:17px;padding:11px 12px;border:1px solid #BFB8A8;border-radius:6px;background:#fff;color:var(--text)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--blue);outline-offset:1px}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:var(--muted)}
.consent input{margin-top:4px;accent-color:var(--blue)}
.err{color:#A3261B;font-size:15px;display:none}
.err.show{display:block}
label.f-l .err{font-weight:400}
[aria-invalid=true]{border-color:#A3261B!important;box-shadow:0 0 0 1px #A3261B;background:#FDF5F4}
.slots.is-invalid .slot{border-color:#A3261B;background:#FDF5F4}
.consent.is-invalid{color:#A3261B}
.consent.is-invalid input{outline:2px solid #A3261B;outline-offset:1px}
.ok{display:none;background:#EAF3EA;border:1px solid #9BC59B;border-radius:8px;padding:20px;color:#1F4D1F}
.ok.show{display:block}
.ok p+p,.ok-list+p{margin-top:10px}
.ok .ok-title{font-weight:700;font-size:1.15em}
.ok-list{list-style:none;margin:10px 0 0;padding:0}
.ok-list li{display:flex;flex-wrap:wrap;gap:2px 12px;align-items:baseline;padding:8px 0;border-top:1px solid #C9DEC9}
.ok-list li:last-child{border-bottom:1px solid #C9DEC9}
.ok-list b{min-width:120px}
aside.side{display:flex;flex-direction:column;gap:18px}
.card{background:var(--white);border-radius:10px;padding:26px}
.card h3{font-family:'Oswald',Arial,sans-serif;font-weight:500;text-transform:uppercase;color:var(--navy);font-size:20px;margin-bottom:8px}
.card p,.card li{color:var(--muted);font-size:17px}
.card ul{padding-left:20px}
.phone{font-family:'Oswald',Arial,sans-serif;font-size:30px;color:var(--blue);text-decoration:none;display:block;margin-top:4px}
footer{background:var(--navy);color:#C9D6E8;padding:40px 0;font-size:15px}
footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
footer b{color:var(--paper);font-family:'Oswald',Arial,sans-serif;font-weight:500;font-size:18px}
@media (max-width:960px){
  .qgrid{grid-template-columns:repeat(2,1fr)}
  .system,.formgrid{grid-template-columns:1fr}
  .fgrid{grid-template-columns:1fr}
}
@media (max-width:620px){
  body{font-size:17px}
  section{padding:60px 0}
  .wrap{padding:0 16px}
  .qgrid,.slots,.row{grid-template-columns:1fr}
  header.top .btn{padding:10px 14px;font-size:14px}
  .brand span{display:none}
  form{padding:22px}
  .prog thead{display:none}
  .prog,.prog tbody,.prog tr,.prog td{display:block;width:100%}
  .prog tr{border-bottom:1px solid var(--line);padding:10px 0}
  .prog td{border:none;padding:4px 16px}
  .prog td[data-l]::before{content:attr(data-l) ": ";font-weight:600;color:var(--navy)}
}

/* Images */
.hero .wrap.split{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;text-align:left}
.hero .split .stars{margin:0 0 24px}
.hero .split .lead{margin-left:0}
.hero .split .ctas{justify-content:flex-start}
.hero-img{width:100%;aspect-ratio:2609/2477;object-fit:cover;object-position:0% 50%;border-radius:12px;box-shadow:0 20px 50px rgba(10,25,45,.35)}
.band{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.band img{width:100%;height:380px;object-fit:cover;display:block}
.sys-img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:10px;margin-bottom:8px}
.sys-img.ph{display:flex;align-items:center;justify-content:center;text-align:center;background:#E3DED3;border:2px dashed #B8AF9C;color:#6B6252;font-size:17px;padding:24px}
.f{padding:0;overflow:hidden}
.f img{width:100%;aspect-ratio:14/9;object-fit:cover;display:block}
.f .fb{padding:24px 28px 28px}
@media (max-width:960px){
  .hero .wrap.split{grid-template-columns:1fr;text-align:center}
  .hero .split .stars{margin:0 auto 24px}
  .hero .split .lead{margin:22px auto 0}
  .hero .split .ctas{justify-content:center}
  .hero-img{max-width:560px;margin:0 auto}
  .band{grid-template-columns:1fr 1fr}
  .band img:last-child{display:none}
}
@media (max-width:620px){.band img{height:220px}}
.logo{display:block;aspect-ratio:526/142}
.logo-pos{height:70px;--logo-accent:#365F8C;--logo-word:#365F8C;--logo-word-op:.55}
.logo-neg{height:84px;--logo-accent:#FFFFFF;--logo-word:#FFFFFF;--logo-word-op:1}
.fbrand{display:flex;flex-direction:column;gap:8px}
footer .wrap{align-items:center}
@media (max-width:620px){.logo-pos{height:48px}}
.formgrid>*,.row>*,.slots>*{min-width:0}
input[type=text],input[type=email],input[type=tel],select,textarea{width:100%;min-width:0}
@media (max-width:380px){.logo-pos{height:38px}.logo-neg{height:auto;width:100%;max-width:290px}header.top .btn{padding:9px 11px;font-size:13px;letter-spacing:.04em}form{padding:18px}.card{padding:20px}}