/* Лендинг «Новогодний корпоратив», отель «Балтия» */
:root{
  --snow:#F6F7F4;
  --pine:#1E3B34;
  --pine-deep:#0F221D;
  --graphite:#3E4843;
  --muted:#4A5550;
  --mandarin:#EE7F2D;
  --mandarin-hover:#F39449;
  --mandarin-text:#C4591A;
  --berry:#B8322B;
  --ice:#E6EDE9;
  --line:#D5DCD7;
  --field:#BCC6C0;
  --white:#FFFFFF;
  --radius:3px;
  --pad:120px;
  --f-head:'Jost',system-ui,sans-serif;
  --f-body:'Golos Text',system-ui,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--snow);color:var(--pine);font:400 17px/1.6 var(--f-body)}
img,picture,svg{display:block;max-width:100%}
a{color:var(--pine)}
a:hover{color:var(--mandarin-text)}
h1,h2,h3{font-family:var(--f-head);font-weight:500;margin:0;color:var(--pine)}
h1{font-size:76px;line-height:1;letter-spacing:-.01em}
h2{font-size:42px;line-height:1.1}
h3{font-size:22px;line-height:1.2}
p{margin:0}
:focus-visible{outline:2px solid var(--mandarin-text);outline-offset:2px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:16px;top:-60px;z-index:10;background:var(--pine);color:var(--snow);padding:10px 16px;border-radius:var(--radius)}
.skip:focus{top:12px;color:var(--snow)}
[hidden]{display:none!important}

.wrap{max-width:1440px;margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.section{padding-top:112px}
.section__head{display:flex;justify-content:space-between;align-items:flex-end;gap:64px}
.text{font-size:17px;line-height:1.65;color:var(--graphite);max-width:680px}
.text--sm{font-size:16px}

/* Кнопки */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 28px;border-radius:var(--radius);border:0;font:500 17px/1 var(--f-head);text-decoration:none;cursor:pointer;white-space:nowrap}
.btn--sm{min-height:44px;padding:0 20px;font-size:16px}
.btn--main{background:var(--mandarin);color:var(--pine)}
.btn--main:hover{background:var(--mandarin-hover);color:var(--pine)}
.btn--line{border:1.5px solid var(--pine);color:var(--pine);background:transparent}
.btn--line:hover{background:var(--pine);color:var(--snow)}
.actions{display:flex;gap:12px;flex-wrap:wrap}

/* Шапка */
.top__row{display:flex;align-items:center;gap:48px;min-height:84px}
.logo{font:500 24px/1 var(--f-head);letter-spacing:.28em;text-decoration:none;color:var(--pine)}
.logo--light{color:var(--snow);font-size:18px}
.top__nav{display:flex;gap:28px;flex:1;font-size:15px}
.top__nav a{text-decoration:none;padding:12px 0}
.top__phone{font:500 18px/1 var(--f-head);text-decoration:none}

/* Гирлянда-флажки */
.bunting img{width:100%;height:auto}
@media (prefers-reduced-motion:no-preference){
  .bunting img{animation:drop .9s cubic-bezier(.2,.8,.3,1.2) both}
  @keyframes drop{from{transform:translateY(-24px)}to{transform:none}}
}

/* Первый экран */
.hero{padding-top:32px}
.hero__head{display:flex;justify-content:space-between;align-items:flex-end;gap:80px}
.hero__head h1{max-width:900px}
.countdown{font-size:16px;color:var(--graphite);white-space:nowrap;margin-bottom:6px}
.hero__body{display:flex;gap:64px;align-items:flex-start;margin-top:48px}
.hero__text{width:440px;flex-shrink:0;display:flex;flex-direction:column;gap:28px}
.lead{font-size:19px;line-height:1.65;color:var(--graphite)}
.hero__photo{flex:1 1 0;min-width:0}
.hero__photo img{width:100%;height:560px;object-fit:cover;border-radius:var(--radius)}

/* Таблицы */
table{border-collapse:collapse;width:100%;font-size:16px}
th,td{text-align:left;vertical-align:top;padding:16px 24px 16px 0;border-top:1px solid var(--line)}
.facts th{font-weight:400;color:var(--muted);width:140px}
.grid-table th{font:500 20px/1.2 var(--f-head);color:var(--pine);width:50%}
.rows-table th{font:500 20px/1.3 var(--f-head);color:var(--pine);width:200px}
.rows-table td{line-height:1.6}

/* Залы */
#halls h2{margin-bottom:32px}
#halls .text{margin-bottom:32px}
.halls{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.hall img{width:100%;height:auto;aspect-ratio:10/7;object-fit:cover;border-radius:var(--radius)}
.hall h3{margin:20px 0 8px}
.hall dl{margin:0}
.hall dl div{display:grid;grid-template-columns:140px 1fr;gap:12px;padding:12px 0;border-top:1px solid var(--line);font-size:15px;line-height:1.45}
.hall dt{color:var(--muted)}
.hall dd{margin:0}

/* Две колонки */
.split{display:flex;gap:96px}
.split__side{width:440px;flex-shrink:0;display:flex;flex-direction:column;gap:20px}
.split > table,.split > .faq,.split > .lead-form,.split > .form-done,.split > .calc__form{flex:1;min-width:0}

/* Меню */
#menu .section__head{margin-bottom:32px}
.tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:32px}
.tab{display:flex;flex-direction:column;align-items:flex-start;gap:8px;padding:18px 20px;border:1.5px solid var(--field);border-radius:var(--radius);background:var(--white);color:var(--pine);font:400 15px/1.2 var(--f-body);cursor:pointer;text-align:left}
.tab b{font:500 30px/1 var(--f-head)}
.tab:hover{border-color:var(--pine)}
.tab[aria-selected="true"]{background:var(--pine);border-color:var(--pine);color:var(--snow)}
.menu-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:56px 64px;display:flex;flex-direction:column;gap:40px}
.menu-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:36px 80px}
.dish-group h3{margin-bottom:12px}
.dish-group ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.dish-group li{display:flex;justify-content:space-between;gap:16px;font-size:16px;line-height:1.45;padding-bottom:8px;border-bottom:1px dotted #C9D1CC}
.dish-group li span:last-child{color:#5A6560;white-space:nowrap}
.menu-card__foot{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;font-size:16px}
.menu-card__foot div{display:flex;flex-direction:column;gap:6px}
.kids{color:var(--graphite)}
.price{font:500 64px/1 var(--f-head);color:var(--mandarin-text);white-space:nowrap}

/* Калькулятор */
.calc{background:var(--ice);padding:96px 0;margin-top:112px}
.calc__form{display:flex;flex-direction:column;gap:24px}
fieldset{border:0;margin:0;padding:0;min-width:0}
.row{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.row > legend,.row > label{width:120px;font-size:15px;color:var(--graphite);float:left;padding:0}
fieldset.row{display:flex}
.calc__menu{display:flex;flex-direction:column;gap:24px}
.seg-group{display:flex;gap:8px;flex-wrap:wrap}
.seg{position:relative;cursor:pointer}
.seg input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.seg span{display:inline-flex;align-items:center;min-height:48px;padding:0 18px;border:1px solid var(--field);border-radius:var(--radius);background:var(--white);font:500 15px/1 var(--f-body)}
.seg:hover span{border-color:var(--pine)}
.seg input:checked + span{background:var(--pine);border-color:var(--pine);color:var(--snow)}
.seg input:focus-visible + span{outline:2px solid var(--mandarin-text);outline-offset:2px}
.stepper{display:flex;align-items:center;gap:8px}
.stepper button{width:48px;height:48px;border:1px solid var(--field);border-radius:var(--radius);background:var(--white);font:400 22px/1 var(--f-head);color:var(--pine);cursor:pointer}
.stepper button:hover{border-color:var(--pine)}
.stepper input{width:64px;height:48px;border:0;background:transparent;text-align:center;font:500 28px/1 var(--f-head);color:var(--pine);-moz-appearance:textfield}
.stepper input::-webkit-outer-spin-button,.stepper input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.hint{font-size:14px;color:var(--muted)}
.calc__result{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;padding-top:28px;border-top:1px solid var(--field)}
.calc__lines{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px;font-size:15px;color:var(--graphite)}
.calc__total{display:flex;flex-direction:column;align-items:flex-end;gap:16px}
.total{font:500 60px/1 var(--f-head);white-space:nowrap}

/* Вопросы */
.faq details{border-top:1px solid var(--line);padding:20px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{font:500 20px/1.3 var(--f-head);cursor:pointer;min-height:28px}
.faq details p{margin-top:12px;font-size:16px;color:var(--graphite);max-width:680px}

/* Заявка */
#request{padding-bottom:112px}
.contacts{font-style:normal;display:flex;flex-direction:column;gap:8px;font-size:16px}
.contacts__phone{font:500 30px/1.2 var(--f-head);text-decoration:none}
.lead-form{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:40px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 24px;align-content:start}
.field{display:flex;flex-direction:column;gap:6px;font-size:14px;color:var(--graphite)}
.field--wide{grid-column:1 / -1}
.field input,.field select,.field textarea{min-height:50px;border:1px solid var(--field);border-radius:var(--radius);background:var(--white);padding:0 14px;font:400 16px var(--f-body);color:var(--pine);width:100%}
.field textarea{padding:12px 14px;resize:vertical;min-height:96px}
.field input[aria-invalid="true"]{border-color:var(--berry)}
.field .err{color:var(--berry);font-size:13px}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:14px;line-height:1.5;color:var(--graphite)}
.consent input{width:20px;height:20px;margin:0;flex-shrink:0;accent-color:var(--pine)}
.form-error{color:var(--berry);font-size:14px}
.lead-form .btn{justify-self:start}
.lead-form .btn[disabled]{opacity:.6;cursor:progress}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-done{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:40px;display:flex;flex-direction:column;gap:12px}

/* Подвал с огоньками */
.foot{background:var(--pine);color:#B7C4BD;font-size:13px}
.foot a{color:#B7C4BD}
.foot a:hover{color:var(--snow)}
.lights{width:100%;height:64px}
.lamp{fill:#FFE3A3}
.lamp.l2{fill:#F39449}.lamp.l3{fill:#E5533F}.lamp.l4{fill:#9FE0BE}
@media (prefers-reduced-motion:no-preference){
  .lamp{animation:blink 2.4s ease-in-out infinite}
  .lamp.l2{animation-delay:.6s}.lamp.l3{animation-delay:1.2s}.lamp.l4{animation-delay:1.8s}
  @keyframes blink{0%,100%{opacity:1}50%{opacity:.2}}
}
.foot__row{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;padding-top:28px;padding-bottom:40px}

/* Планшет */
@media (max-width:1279px){
  :root{--pad:48px}
  h1{font-size:60px}
  .split{gap:56px}
  .split__side{width:340px}
  .hero__text{width:380px}
  .menu-card{padding:40px}
  .menu-grid{gap:32px 48px}
  .top__row{gap:28px}
}

/* Узкий планшет и телефон */
@media (max-width:1023px){
  :root{--pad:24px}
  body{font-size:16px}
  h1{font-size:40px;line-height:1.05}
  h2{font-size:30px}
  .top__nav{display:none}
  .top__row{justify-content:space-between;gap:16px;min-height:64px}
  .top__cta{display:none}
  .logo{font-size:20px}
  .top__phone{font-size:16px;padding:12px 0}
  .section{padding-top:64px}
  .section__head{flex-direction:column;align-items:flex-start;gap:12px}
  .hero__head{flex-direction:column;align-items:flex-start;gap:12px}
  .hero__body{flex-direction:column;gap:28px;margin-top:24px}
  .hero__text{width:100%}
  .hero__photo{order:-1;width:100%}
  .hero__photo img{height:auto;aspect-ratio:4/3}
  .lead{font-size:17px}
  .halls{grid-template-columns:1fr;gap:40px}
  .split{flex-direction:column;gap:24px}
  .split__side{width:100%}
  .tabs{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .tab{padding:14px 16px}
  .tab b{font-size:24px}
  .menu-card{padding:24px 20px;gap:28px}
  .menu-grid{grid-template-columns:1fr;gap:24px}
  .dish-group li{font-size:15px}
  .menu-card__foot{flex-direction:column;align-items:flex-start;gap:16px}
  .price{font-size:44px}
  .calc{padding:56px 0;margin-top:64px}
  .row{gap:12px}
  .row > legend,.row > label{width:100%}
  .calc__result{flex-direction:column;align-items:stretch;gap:20px}
  .calc__total{align-items:stretch}
  .total{font-size:44px}
  .rows-table th,.rows-table td{display:block;width:100%;padding-right:0}
  .rows-table td{border-top:0;padding-top:0}
  .grid-table{font-size:14px}
  .grid-table th{font-size:16px}
  .grid-table th,.grid-table td{padding:12px 12px 12px 0}
  .lead-form{grid-template-columns:1fr;padding:24px 20px}
  .lead-form .btn{justify-self:stretch}
  .contacts__phone{font-size:26px}
  .foot__row{flex-direction:column;gap:10px}
}