/* Свидание в темноте — стили ограничены .ba-landing (см. docs/landings.md) */
.ba-landing{
  color-scheme:dark;
  --ink:#07080A; --ink-2:#0D0F13; --ink-3:#15181E; --line:#262A32;
  --text:#EEEAE3; --muted:#9A958D; --teal:#4DB2BC; --amber:#E3A857;
  --display:'Dela Gothic One',Impact,'Arial Black',sans-serif;
  --body:Inter,'Helvetica Neue',Arial,sans-serif;
}
.ba-landing *{box-sizing:border-box}
html{scroll-behavior:smooth}
.ba-landing{margin:0;background:var(--ink);color:var(--text);font-family:var(--body);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.ba-landing h1,.ba-landing h2,.ba-landing h3{font-family:var(--display);font-weight:400;margin:0;text-transform:uppercase;text-wrap:balance;line-height:1.05}
.ba-landing button,.ba-landing input{font:inherit;color:inherit}
.ba-landing :focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.ba-landing [hidden]{display:none!important}
.ba-landing .wrap{max-width:1200px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.ba-landing .eyebrow{display:flex;align-items:center;gap:12px;margin:0;font-size:12px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--accent)}
.ba-landing .eyebrow::before{content:'';width:34px;height:2px;background:currentColor}
.ba-landing .ba-section{position:relative;padding-block:72px;border-top:1px solid var(--line)}
.ba-landing .ba-section h2{font-size:clamp(28px,4vw,46px);margin-top:16px}
.ba-landing .lead{max-width:62ch;color:#C9C3BA;font-size:18px;margin:16px 0 0}
.ba-landing .btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:0 28px;border-radius:12px;border:0;cursor:pointer;text-decoration:none;
  font-family:var(--display);font-size:15px;letter-spacing:.06em;text-transform:uppercase;background:var(--accent);color:#0B0B0D;transition:transform .2s,filter .2s}
.ba-landing .btn:hover{transform:translateY(-2px);filter:brightness(1.08)}
.ba-landing .btn--ghost{background:transparent;color:var(--text);border:1.5px solid rgba(238,234,227,.4)}
.ba-landing .btn:disabled{opacity:.4;cursor:default;transform:none}
.ba-landing .flag{display:inline-block;padding:2px 9px;border-radius:999px;border:1px dashed var(--muted);color:var(--muted);font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;vertical-align:middle;font-family:var(--body)}
.ba-landing .facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.ba-landing .fact{padding:24px 20px;border-left:1px solid var(--line);min-width:0}
.ba-landing .fact:first-child{border-left:0}
.ba-landing .fact b{display:block;font-family:var(--display);font-weight:400;font-size:clamp(24px,3vw,38px);line-height:1.05}
.ba-landing .fact span{display:block;margin-top:8px;color:var(--muted);font-size:14px}
.ba-landing .ba-faq{margin-top:32px;display:grid;gap:10px;max-width:860px}
.ba-landing .ba-faq details{border:1px solid var(--line);border-radius:14px;background:var(--ink-3);padding:0 20px}
.ba-landing .ba-faq summary{cursor:pointer;list-style:none;padding:18px 30px 18px 0;font-weight:600;font-size:17px;position:relative}
.ba-landing .ba-faq summary::-webkit-details-marker{display:none}
.ba-landing .ba-faq summary::after{content:'+';position:absolute;right:0;top:14px;font-size:24px;color:var(--accent);transition:transform .25s}
.ba-landing .ba-faq details[open] summary::after{transform:rotate(45deg)}
.ba-landing .ba-faq details p{margin:0 0 18px;color:#C9C3BA}
.ba-landing .book{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:28px;align-items:center}
.ba-landing .book h2{font-size:clamp(30px,4.4vw,54px)}
.ba-landing .book__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.ba-landing .ba-contacts{display:grid;gap:12px}
.ba-landing .ba-contacts span{display:block;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.ba-landing .note{color:var(--muted);font-size:14px;margin:12px 0 0;min-height:1.4em}
@keyframes ba-date-rise{from{opacity:0;transform:translateY(10px)}}
@media (max-width:860px){.ba-landing .facts{grid-template-columns:repeat(2,minmax(0,1fr))}
.ba-landing .fact:nth-child(3){border-left:0}
.ba-landing .fact:nth-child(n+3){border-top:1px solid var(--line)}
.ba-landing .book{grid-template-columns:1fr}}
@media (max-width:680px){.ba-landing .ba-section{padding-block:52px}
.ba-landing .lead{font-size:16.5px}}
@media (prefers-reduced-motion:reduce){.ba-landing *{animation-duration:.01ms!important;transition-duration:.01ms!important}}
.ba-landing{--accent:#F0A88E;--rose:#E57F95;--candle:#FFC77A;--serif:'Cormorant Garamond',Georgia,serif}
.ba-landing .hero{position:relative;min-height:min(100svh,920px);display:grid;align-items:end;overflow:hidden;padding-top:var(--site-h);isolation:isolate;
  background:radial-gradient(ellipse 60% 55% at 70% 62%,rgba(255,170,90,.32),transparent 70%),radial-gradient(ellipse at 20% 10%,#2A1518,#0B0708 65%)}
.ba-landing .hero__art{position:absolute;right:-4%;bottom:0;width:min(62vw,820px);height:auto;z-index:0;transition:opacity 1.2s ease,filter 1.2s ease}
.ba-landing .flame{transform-origin:50% 100%;animation:ba-date-flick 2.6s ease-in-out infinite}
@keyframes ba-date-flick{0%,100%{transform:scale(1,1) rotate(0)}30%{transform:scale(.94,1.06) rotate(-2deg)}60%{transform:scale(1.04,.96) rotate(2deg)}}
.ba-landing .hero__in{position:relative;z-index:3;padding-block:60px 72px;display:grid;gap:20px;justify-items:start;width:100%}
.ba-landing .hero__in>*{max-width:660px}
.ba-landing .hero h1{font-size:clamp(46px,7.4vw,96px)}
.ba-landing .hero h1 em{display:block;font-family:var(--serif);font-style:italic;font-weight:500;text-transform:none;font-size:.5em;color:var(--accent);letter-spacing:0;margin-top:10px}
.ba-landing .hero__lead{margin:0;font-size:19px;color:#E4D6CC;max-width:48ch}
.ba-landing .hero__cta{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.ba-landing .switch{display:inline-flex;align-items:center;gap:12px;min-height:54px;padding:0 20px 0 10px;border-radius:999px;border:1.5px solid rgba(255,199,122,.45);background:rgba(20,10,10,.5);cursor:pointer;font-weight:600}
.ba-landing .switch i{position:relative;width:52px;height:30px;border-radius:15px;background:var(--candle);transition:background .4s}
.ba-landing .switch i::after{content:'';position:absolute;top:3px;left:25px;width:24px;height:24px;border-radius:50%;background:#2A1A12;transition:left .4s}
.ba-landing .switch[aria-pressed="true"] i{background:#2B2F36}
.ba-landing .switch[aria-pressed="true"] i::after{left:3px;background:var(--candle);box-shadow:0 0 12px var(--candle)}
.ba-landing .dark{position:absolute;inset:0;z-index:2;pointer-events:none;opacity:0;transition:opacity 1.1s ease;
  background:radial-gradient(circle var(--r,170px) at var(--mx,70%) var(--my,60%),rgba(255,190,120,.10) 0,rgba(6,4,4,.55) 45%,rgba(4,3,3,.97) 100%)}
.ba-landing .words{position:absolute;inset:0;z-index:1;pointer-events:none;opacity:0;transition:opacity 1s}
.ba-landing .words span{position:absolute;font-family:var(--serif);font-style:italic;font-size:clamp(22px,2.6vw,36px);color:var(--candle);opacity:.9;text-shadow:0 0 18px rgba(255,170,90,.6);white-space:nowrap}
.ba-landing .hero.is-off .dark,.ba-landing .hero.is-off .words{opacity:1}
.ba-landing .hero.is-off .hero__art{opacity:.12;filter:blur(3px)}
.ba-landing .hero.is-off{cursor:none}
.ba-landing .hero__hint{margin:0;font-size:14px;color:var(--candle);min-height:1.4em}
.ba-landing .cursor{position:absolute;z-index:4;width:14px;height:22px;margin:-24px 0 0 -7px;pointer-events:none;opacity:0;transition:opacity .4s;left:var(--mx);top:var(--my)}
.ba-landing .hero.is-off .cursor{opacity:1}
.ba-landing .nos{margin-top:40px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.ba-landing .no{padding:28px 24px;border-radius:20px;background:var(--ink-3);border:1px solid var(--line);display:grid;gap:12px;align-content:start}
.ba-landing .no s{font-family:var(--display);font-size:clamp(22px,2.4vw,30px);text-transform:uppercase;text-decoration:none;position:relative;justify-self:start;color:#6E655E}
.ba-landing .no s::after{content:'';position:absolute;left:-4px;right:-4px;top:52%;height:3px;background:var(--rose);transform:scaleX(0);transform-origin:left;transition:transform .6s ease var(--d,0s)}
.ba-landing .nos.is-in .no s::after{transform:scaleX(1)}
.ba-landing .no b{font-family:var(--serif);font-style:italic;font-weight:600;font-size:26px;color:var(--accent);line-height:1.1}
.ba-landing .no p{margin:0;color:#C9C3BA}
.ba-landing .who{margin-top:36px;display:grid;grid-template-columns:minmax(0,340px) minmax(0,1fr);gap:24px;align-items:stretch}
.ba-landing .who__tabs{display:grid;gap:10px;align-content:start}
.ba-landing .who__tab{text-align:left;padding:20px 22px;border-radius:16px;border:1px solid var(--line);background:var(--ink-3);cursor:pointer;display:grid;gap:4px}
.ba-landing .who__tab b{font-size:18px}
.ba-landing .who__tab span{color:var(--muted);font-size:14px}
.ba-landing .who__tab[aria-selected="true"]{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 10%,var(--ink-3))}
.ba-landing .who__panel{padding:30px;border-radius:20px;background:linear-gradient(160deg,#241416,#110C0D);border:1px solid #3A2526;display:grid;gap:14px;align-content:start;animation:ba-date-rise .4s ease}
.ba-landing .who__panel h3{font-size:clamp(22px,2.6vw,30px)}
.ba-landing .who__panel p{margin:0;color:#E0D2C8;font-size:17px}
.ba-landing .who__panel ul{margin:0;padding-left:1.1em;display:grid;gap:6px;color:#D4C6BC}
.ba-landing .senses{margin-top:36px;display:grid;gap:14px;max-width:860px}
.ba-landing .sense{display:grid;grid-template-columns:150px minmax(0,1fr) 120px;gap:16px;align-items:center}
.ba-landing .sense b{font-size:17px}
.ba-landing .sense div{height:12px;border-radius:6px;background:var(--ink-3);overflow:hidden}
.ba-landing .sense div i{display:block;height:100%;width:var(--w0,0%);border-radius:6px;background:linear-gradient(90deg,var(--rose),var(--candle));transition:width 1.4s cubic-bezier(.2,.8,.2,1) var(--d,0s)}
.ba-landing .senses.is-in .sense div i{width:var(--w)}
.ba-landing .sense span{color:var(--muted);font-size:14px}
.ba-landing .sense--eye div i{background:#3A3F48}
.ba-landing .deck{margin-top:36px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;align-items:center}
.ba-landing .levels{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.ba-landing .levels button{min-height:42px;padding:0 16px;border-radius:999px;border:1px solid var(--line);background:transparent;cursor:pointer;font-weight:600;font-size:14px}
.ba-landing .levels button[aria-pressed="true"]{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 14%,transparent)}
.ba-landing .card{perspective:1200px;width:100%;max-width:440px;aspect-ratio:3/4;justify-self:center;background:none;border:0;padding:0;cursor:pointer}
.ba-landing .card__in{position:relative;width:100%;height:100%;transition:transform .8s cubic-bezier(.2,.8,.2,1);transform-style:preserve-3d}
.ba-landing .card.is-open .card__in{transform:rotateY(180deg)}
.ba-landing .card__f,.ba-landing .card__b{position:absolute;inset:0;border-radius:22px;backface-visibility:hidden;-webkit-backface-visibility:hidden;display:grid;place-content:center;text-align:center;padding:34px;gap:14px}
.ba-landing .card__f{background:radial-gradient(circle at 50% 40%,#3A1E22,#120A0B 75%);border:1px solid #4A2C2E;box-shadow:0 30px 60px rgba(0,0,0,.55)}
.ba-landing .card__f b{font-family:var(--serif);font-style:italic;font-size:34px;color:var(--candle);font-weight:600}
.ba-landing .card__f span{color:#BBA9A0;font-size:14px;letter-spacing:.14em;text-transform:uppercase}
.ba-landing .card__b{transform:rotateY(180deg);background:linear-gradient(170deg,#F6E7D8,#E9D2BE);color:#2A1A16;box-shadow:0 30px 60px rgba(0,0,0,.55)}
.ba-landing .card__b small{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:#9A4E5A;font-weight:700}
.ba-landing .card__b p{margin:0;font-family:var(--serif);font-style:italic;font-weight:600;font-size:clamp(26px,2.8vw,34px);line-height:1.2}
.ba-landing .deck__side p{color:#C9C3BA}
.ba-landing .deck__btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.ba-landing .deck__count{font-size:14px;color:var(--muted);margin-top:12px}
.ba-landing .occ{margin-top:32px;display:flex;flex-wrap:wrap;gap:10px}
.ba-landing .occ button{display:inline-flex;align-items:center;gap:10px;min-height:52px;padding:0 20px;border-radius:999px;border:1px solid var(--line);background:var(--ink-3);cursor:pointer;font-weight:600}
.ba-landing .occ button i{font-style:normal;font-size:20px}
.ba-landing .occ button[aria-pressed="true"]{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 14%,var(--ink-3))}
.ba-landing .occ__card{margin-top:18px;padding:28px;border-radius:20px;border:1px solid #3A2526;background:linear-gradient(160deg,#211315,#0F0A0B);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:20px;align-items:center;animation:ba-date-rise .4s ease;max-width:980px}
.ba-landing .occ__card h3{font-size:24px}
.ba-landing .occ__card p{margin:8px 0 0;color:#E0D2C8}
@media (max-width:980px){.ba-landing .who,.ba-landing .deck{grid-template-columns:1fr}
.ba-landing .nos{grid-template-columns:1fr}
.ba-landing .occ__card{grid-template-columns:1fr}}
@media (max-width:680px){.ba-landing .hero__art{width:120vw;right:-30vw;opacity:.55}
.ba-landing .hero__in{padding-block:40px 48px}
.ba-landing .sense{grid-template-columns:96px minmax(0,1fr);}
.ba-landing .sense span{grid-column:1/-1;margin-top:-8px}
.ba-landing .card{max-width:340px}}