/* SweetNights — veřejná landing stránka /uvod (samostatný styl, brand tokeny stejné jako aplikace) */
:root{--bg:#0b0b14;--ink:#f3edf5;--muted:#a89cb4;--line:rgba(255,158,207,.14);--pink:#ff2d8d;--pink-bright:#ff55a5;--pink-soft:#ff9ecf;--violet:#b026ff;--indigo:#7a3bff;--cyan:#00d4ff;--surface:#131120;--surface-2:#1a1828;--raised:#242234;--grad:linear-gradient(105deg,var(--pink),var(--indigo))}*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Poppins',sans-serif;font-size:16px;line-height:1.6}
body::before{content:"";position:fixed;inset:0;background:radial-gradient(52% 34% at 12% 0%,rgba(176,38,255,.16),transparent 70%),radial-gradient(46% 32% at 92% 6%,rgba(255,45,141,.13),transparent 70%);pointer-events:none;z-index:0}
main,header.topbar,footer.page-footer{position:relative;z-index:1}
a{color:inherit;text-decoration:none}
:focus-visible{outline:3px solid var(--pink-bright);outline-offset:3px;border-radius:4px}
.wrap,img{max-width:100%}
img{display:block}

/* Topbar */
.topbar{display:flex;align-items:center;gap:28px;padding:22px clamp(20px,5vw,56px)}
.topbar .logo img{height:44px;width:auto}
.topbar .menu{display:flex;gap:26px;margin-left:auto;font-size:14px;font-weight:500;color:var(--muted)}
.topbar .menu a:hover{color:var(--ink)}
.cta{display:inline-flex;align-items:center;justify-content:center;background:var(--grad);color:#fff;font-weight:600;font-size:14px;padding:12px 24px;border-radius:999px;border:0;cursor:pointer;box-shadow:0 10px 30px rgba(255,45,141,.28);transition:transform .18s ease,box-shadow .18s ease}
.cta:hover{transform:translateY(-2px);box-shadow:0 14px 36px rgba(255,45,141,.42)}
.cta.big{font-size:16px;padding:16px 34px}
.cta[disabled]{opacity:.6;pointer-events:none}
.ghost{display:inline-flex;align-items:center;padding:15px 30px;border-radius:999px;border:1px solid var(--line);color:var(--ink);font-weight:500;font-size:16px;transition:border-color .18s ease,background .18s ease}
.ghost:hover{border-color:var(--pink-soft);background:rgba(255,45,141,.07)}

/* Hero */
.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(32px,6vw,80px);align-items:center;padding:clamp(40px,7vh,96px) clamp(20px,5vw,56px) clamp(56px,9vh,110px);max-width:1280px;margin:0 auto}
.eyebrow{font-size:12px;letter-spacing:2.5px;text-transform:uppercase;color:var(--pink-soft);font-weight:600;margin:0 0 18px}
.eyebrow.center{text-align:center}
.hero h1{font-size:clamp(38px,5.2vw,64px);line-height:1.08;letter-spacing:-1.5px;font-weight:700;margin:0}
.hero h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.motto{font-family:'Dancing Script',cursive;font-size:clamp(24px,2.6vw,32px);color:var(--pink-soft);margin:14px 0 0}
.lead{font-size:17px;color:var(--muted);max-width:54ch;margin:22px 0 34px}
.lead.center{text-align:center;margin:16px auto 38px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-photo{margin:0}
.hero-photo img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:24px;box-shadow:0 30px 90px rgba(0,0,0,.55),0 0 0 1px var(--line),0 0 60px rgba(176,38,255,.18)}

/* Strip */
.strip{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:0 clamp(20px,5vw,56px) clamp(56px,8vh,96px);max-width:1280px;margin:0 auto}
.strip-item{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:26px 24px}
.strip-item span{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:12px;background:rgba(255,45,141,.12);color:var(--pink-soft);font-size:20px;margin-bottom:16px}
.strip-item h3{font-size:16px;margin:0 0 8px}
.strip-item p{font-size:13.5px;color:var(--muted);margin:0}

/* Sections */
main>section:not(.hero):not(.strip){padding:clamp(56px,9vh,110px) clamp(20px,5vw,56px);max-width:1120px;margin:0 auto}
main h2{font-size:clamp(28px,3.6vw,42px);line-height:1.15;letter-spacing:-1px;font-weight:700;text-align:center;margin:0 0 48px}
section.alt{max-width:none;background:var(--surface)}
section.alt>div{max-width:1120px;margin:0 auto}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:28px 24px;position:relative}
.step b{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;background:var(--grad);color:#fff;font-size:15px;margin-bottom:18px}
.step h3{font-size:16px;margin:0 0 8px}
.step p{font-size:13.5px;color:var(--muted);margin:0}

/* Safety cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--bg);border:1px solid var(--line);border-radius:16px;padding:30px 26px}
.card h3{font-size:17px;margin:0 0 10px}
.card p{font-size:14px;color:var(--muted);margin:0}

/* Waitlist */
#contact{max-width:640px}
#waitlist-form{display:flex;flex-direction:column;gap:16px;margin:0 auto}
.field{display:flex;flex-direction:column;gap:8px;text-align:left}
.field span{font-size:12px;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted);font-weight:600}
.field input{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px 18px;color:var(--ink);font:inherit;font-size:16px}
.field input::placeholder{color:#6f6784}
.field input:focus{border-color:var(--pink);outline:none;box-shadow:0 0 0 3px rgba(255,45,141,.16)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-note{font-size:12.5px;color:var(--muted);text-align:center;margin:4px 0 0}
.form-error{color:var(--pink-bright);font-size:14px;text-align:center;min-height:1.4em;margin:0}
.form-success{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:34px 30px;text-align:center}
.form-success h3{margin:0 0 10px;font-size:20px}
.form-success p{margin:0;color:var(--muted);font-size:15px}
.contact-alt{text-align:center;font-size:14px;color:var(--muted);margin:30px 0 0}
.contact-alt a{color:var(--pink-soft);border-bottom:1px solid rgba(255,158,207,.35)}
.contact-alt a:hover{color:var(--pink-bright)}

/* Footer */
.page-footer{border-top:1px solid var(--line);padding:44px clamp(20px,5vw,56px);display:flex;flex-wrap:wrap;align-items:center;gap:18px 32px;max-width:1280px;margin:70px auto 0}
.page-footer .footer-logo-img{height:34px;width:auto}
.page-footer p{margin:0;font-size:13px;color:var(--muted)}
.page-footer nav{margin-left:auto;display:flex;gap:24px;font-size:13.5px}
.page-footer nav a{color:var(--muted)}
.page-footer nav a:hover{color:var(--ink)}

/* Responsive */
@media (max-width:980px){
.hero{grid-template-columns:1fr;gap:40px}
.hero-photo img{aspect-ratio:16/11}
.strip,.steps{grid-template-columns:repeat(2,1fr)}
.cards{grid-template-columns:1fr}
}
@media (max-width:620px){
.topbar .menu{display:none}
.strip,.steps{grid-template-columns:1fr}
.hero-actions{flex-direction:column;align-items:stretch}
.hero-actions a{text-align:center}
}
@media (prefers-reduced-motion:reduce){
html{scroll-behavior:auto}
.cta,.ghost{transition:none}
.cta:hover{transform:none}
}