/* ===== HYLA Landingpage – sauber wohnen, besser leben ===== */
:root{
  --gold:#EFA320;
  --gold-dark:#d98f0e;
  --petrol:#1e3a42;
  --petrol-light:#2c5561;
  --ink:#262626;
  --grey-1:#f4f4f4;
  --grey-2:#d9d9d9;
  --grey-3:#a9a9a9;
  --white:#ffffff;
  --radius:14px;
  --shadow:0 10px 30px rgba(0,0,0,.12);
  --shadow-sm:0 4px 14px rgba(0,0,0,.08);
  --maxw:1160px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Montserrat',-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--ink);line-height:1.6;background:var(--white);
  -webkit-font-smoothing:antialiased;
}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
img{max-width:100%;display:block}
a{color:inherit}

/* ===== Buttons ===== */
.btn{
  display:inline-block;font-weight:700;font-size:1rem;text-decoration:none;
  padding:14px 26px;border-radius:999px;border:2px solid transparent;cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;text-align:center;
}
.btn:hover{transform:translateY(-2px)}
.btn-gold{background:var(--gold);color:#1a1a1a;box-shadow:0 6px 18px rgba(239,163,32,.4)}
.btn-gold:hover{background:var(--gold-dark)}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.7);color:#fff}
.btn-lg{padding:16px 32px;font-size:1.06rem}
.form-section .btn-ghost{border-color:var(--petrol);color:var(--petrol)}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(30,58,66,.97);
  backdrop-filter:blur(6px);box-shadow:0 2px 14px rgba(0,0,0,.2);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff}
.brand-text{font-weight:800;font-size:1.4rem;letter-spacing:2px;line-height:1;display:flex;flex-direction:column}
.brand-sub{font-size:.58rem;font-weight:500;letter-spacing:1px;color:var(--gold);margin-top:3px}
.header-cta{padding:10px 22px}

/* ===== Hero ===== */
.hero{
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(239,163,32,.12), transparent 60%),
    linear-gradient(135deg,#e6e6e6 0%,#c4c4c4 45%,#8f8f8f 100%);
  padding:70px 0 80px;
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.script-line{font-family:'Dancing Script',cursive;font-size:2.5rem;color:var(--gold);font-weight:700;line-height:1;margin-bottom:6px}
.hero h1{font-size:2.85rem;font-weight:800;color:var(--petrol);line-height:1.12;margin-bottom:18px}
.hero h1 .hl{color:var(--gold-dark)}
.hero-lead{font-size:1.18rem;color:#39434a;max-width:560px;margin-bottom:28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.hero-actions .btn-ghost{border-color:var(--petrol);color:var(--petrol)}
.hero-badges{list-style:none;display:flex;flex-wrap:wrap;gap:8px 22px}
.hero-badges li{font-weight:600;color:var(--petrol);font-size:.95rem}
.hero-visual img{
  margin:0 auto;max-height:460px;width:auto;border-radius:var(--radius);
  filter:drop-shadow(0 22px 34px rgba(0,0,0,.35));
}

/* ===== Sections ===== */
.section{padding:74px 0}
.section-title{font-size:2.05rem;font-weight:800;color:var(--petrol);text-align:center;line-height:1.15;margin-bottom:14px}
.section-title.left{text-align:left}
.section-title::after{content:"";display:block;width:64px;height:4px;background:var(--gold);border-radius:4px;margin:14px auto 0}
.section-title.left::after{margin:14px 0 0}
.section-intro{text-align:center;max-width:760px;margin:0 auto 40px;font-size:1.1rem;color:#4a4a4a}

/* ===== Problem ===== */
.problem{background:var(--grey-1)}
.problem-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.problem-card{background:#fff;border-radius:var(--radius);padding:28px 22px;text-align:center;box-shadow:var(--shadow-sm);border-top:4px solid var(--gold)}
.pc-ico{font-size:2.4rem;display:block;margin-bottom:12px}
.problem-card h3{font-size:1.08rem;color:var(--petrol);margin-bottom:8px}
.problem-card p{font-size:.95rem;color:#555}

/* ===== Facts ===== */
.facts{background:var(--petrol);padding:56px 0}
.facts-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.fact{text-align:center;color:#fff;padding:0 8px}
.fact-num{display:block;font-size:2.4rem;font-weight:800;color:var(--gold);line-height:1.05;margin-bottom:8px}
.fact-label{font-size:.98rem;color:#dfe6e8}

/* ===== HYLA cols ===== */
.cols3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.col-card{background:#fff;border-radius:var(--radius);padding:30px 26px;box-shadow:var(--shadow-sm);border:1px solid #ececec}
.col-card h3{display:flex;align-items:center;gap:10px;color:var(--petrol);font-size:1.25rem;margin-bottom:16px}
.col-ico{font-size:1.4rem}
ul.check{list-style:none;display:flex;flex-direction:column;gap:12px}
ul.check li{position:relative;padding-left:28px;color:#444;font-size:.98rem}
ul.check li::before{content:"✓";position:absolute;left:0;top:0;color:var(--gold);font-weight:800}

/* ===== Daily ===== */
.daily{background:var(--grey-1)}
.daily-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center}
.daily-visual img{border-radius:var(--radius);box-shadow:var(--shadow)}
.daily-copy p{color:#4a4a4a;margin-bottom:16px}
.daily-item{background:#fff;border-radius:12px;padding:18px 20px;box-shadow:var(--shadow-sm);margin-top:14px;border-left:4px solid var(--gold)}
.daily-item h3{color:var(--petrol);font-size:1.1rem;margin-bottom:4px}
.daily-item p{margin:0;font-size:.96rem}

/* ===== Experience CTA ===== */
.experience{
  background:linear-gradient(135deg,var(--petrol) 0%,var(--petrol-light) 100%);
  text-align:center;
}
.experience .section-title{color:#fff}
.experience .section-title::after{margin:14px auto 0}
.experience-inner p{color:#dbe4e7;max-width:720px;margin:0 auto 30px;font-size:1.1rem}

/* ===== Form ===== */
.form-section{background:var(--grey-1)}
.form-wrap{max-width:720px;margin:0 auto;background:#fff;border-radius:18px;padding:36px 38px;box-shadow:var(--shadow)}
.progress{height:8px;background:#eee;border-radius:99px;overflow:hidden;margin-bottom:10px}
.progress-bar{height:100%;width:16.6%;background:var(--gold);border-radius:99px;transition:width .35s ease}
.step-indicator{text-align:center;font-size:.9rem;color:#888;margin-bottom:22px;font-weight:600}
.fstep{display:none;animation:fade .3s ease}
.fstep.active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.fq{font-size:1.4rem;color:var(--petrol);text-align:center;margin-bottom:6px}
.fhint{text-align:center;color:#999;font-size:.88rem;margin-bottom:20px}
.opts{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.opts-row{grid-template-columns:repeat(3,1fr)}
.opt{
  display:flex;align-items:center;gap:12px;padding:14px 16px;border:2px solid #e3e3e3;border-radius:12px;
  cursor:pointer;font-weight:500;transition:.15s;background:#fafafa;
}
.opt:hover{border-color:var(--gold)}
.opt input{width:20px;height:20px;accent-color:var(--gold);flex:0 0 auto}
.opt:has(input:checked){border-color:var(--gold);background:#fff7e9}
.field{margin-bottom:16px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field label{display:block;font-weight:600;font-size:.9rem;color:var(--petrol);margin-bottom:6px}
.field input,.field textarea{
  width:100%;padding:13px 15px;border:2px solid #e0e0e0;border-radius:10px;font-family:inherit;font-size:1rem;transition:.15s;
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--gold)}
.consent{display:flex;gap:12px;align-items:flex-start;margin-bottom:16px;font-size:.94rem;color:#444;cursor:pointer}
.consent input{width:22px;height:22px;accent-color:var(--gold);flex:0 0 auto;margin-top:2px}
.consent a{color:var(--gold-dark);text-decoration:underline}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.form-nav{display:flex;justify-content:space-between;gap:12px;margin-top:26px}
.form-nav .btn{min-width:130px}
#btnPrev{visibility:hidden}
.form-success{text-align:center;padding:20px 10px}
.success-ico{width:70px;height:70px;border-radius:50%;background:var(--gold);color:#fff;font-size:2.2rem;display:flex;align-items:center;justify-content:center;margin:0 auto 18px;font-weight:800}
.form-success h3{color:var(--petrol);font-size:1.5rem;margin-bottom:10px}
.form-success p{color:#555;max-width:460px;margin:0 auto}
.form-error{background:#fdeaea;color:#a12626;border-radius:10px;padding:16px;text-align:center;margin-top:16px}
.form-error a{color:#a12626;font-weight:700}
.field-invalid{border-color:#e05252 !important;background:#fff6f6}

/* ===== Partner ===== */
.partner{background:#fff}
.partner-inner{display:flex;align-items:center;gap:40px;max-width:860px;margin:0 auto;background:var(--grey-1);border-radius:18px;padding:34px 38px;box-shadow:var(--shadow-sm)}
.partner-img{width:150px;height:150px;border-radius:50%;object-fit:cover;object-position:center top;flex:0 0 auto;border:4px solid var(--gold)}
.partner-role{color:var(--gold-dark);font-weight:700;text-transform:uppercase;letter-spacing:1px;font-size:.8rem}
.partner-copy h3{font-size:1.6rem;color:var(--petrol);margin:2px 0}
.partner-tag{color:#777;font-weight:600;margin-bottom:10px}
.partner-copy p{color:#555}

/* ===== Footer ===== */
.site-footer{background:var(--petrol);color:#cdd7da;padding:40px 0 20px}
.footer-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:18px;padding-bottom:22px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-brand{color:#fff;font-weight:800;letter-spacing:1px}
.footer-small{font-size:.88rem;color:#9fb0b5;margin-top:4px}
.footer-nav{display:flex;gap:24px}
.footer-nav a{color:#cdd7da;text-decoration:none;font-weight:600;font-size:.95rem}
.footer-nav a:hover{color:var(--gold)}
.footer-copy{text-align:center;font-size:.82rem;color:#8ba0a5;margin-top:18px}

/* ===== Responsive ===== */
@media(max-width:960px){
  .hero-grid{grid-template-columns:1fr;text-align:center}
  .hero-lead{margin-left:auto;margin-right:auto}
  .hero-actions,.hero-badges{justify-content:center}
  .hero-visual{order:-1}
  .hero-visual img{max-height:340px}
  .problem-grid{grid-template-columns:1fr 1fr}
  .facts-grid{grid-template-columns:1fr 1fr;gap:30px}
  .cols3{grid-template-columns:1fr}
  .daily-grid{grid-template-columns:1fr}
  .daily-visual{max-width:460px;margin:0 auto}
  .partner-inner{flex-direction:column;text-align:center}
}
@media(max-width:560px){
  .hero h1{font-size:2.1rem}
  .script-line{font-size:2rem}
  .section{padding:52px 0}
  .section-title{font-size:1.65rem}
  .problem-grid{grid-template-columns:1fr}
  .opts,.opts-row,.field-row{grid-template-columns:1fr}
  .form-wrap{padding:26px 20px}
  .form-nav .btn{min-width:0;flex:1}
  .brand-sub{display:none}
}