/* Ламповые ужины. Тёплый аналоговый код: эспрессо, кремовый, медовый янтарь, винный. */
:root{
  --ink:#1E1A17;        /* эспрессо, фон-герой */
  --ink-2:#26211d;      /* карточки на тёмном */
  --line:#3a322c;       /* границы на тёмном */
  --paper:#F3ECE1;      /* кремовая бумага */
  --paper-2:#EAE0D2;    /* кремовая глубже */
  --honey:#D98A3D;      /* свет лампы накаливания, акцент */
  --honey-soft:#E7A75C;
  --wine:#7A2E2E;       /* вино и винил */
  --text:#2a241f;       /* текст на бумаге */
  --muted-d:#9b8f80;    /* приглушённый на тёмном */
  --muted-l:#7d7264;    /* приглушённый на бумаге */
  --serif:'Cormorant Garamond',Georgia,'Times New Roman',serif;
  --sans:'Inter',system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ink);color:var(--paper);font-family:var(--sans);line-height:1.65;-webkit-font-smoothing:antialiased}

/* плёночное зерно */
.grain{position:fixed;inset:0;width:100%;height:100%;opacity:.045;pointer-events:none;z-index:9999;mix-blend-mode:overlay}

.container{max-width:1080px;margin:0 auto;padding:0 24px}
.narrow{max-width:760px}
.center{text-align:center}

/* типографика */
h1{font-family:var(--serif);font-weight:600;font-size:clamp(40px,6.2vw,72px);line-height:1.02;letter-spacing:-.015em;margin:0 0 20px;text-wrap:balance}
h2{font-family:var(--serif);font-weight:600;font-size:clamp(28px,4vw,46px);line-height:1.08;letter-spacing:-.01em;margin:6px 0 16px;text-wrap:balance}
h3{font-family:var(--serif);font-weight:600;font-size:clamp(22px,2.4vw,27px);letter-spacing:-.005em;margin:14px 0 8px;text-wrap:pretty}
.em{font-style:italic;font-weight:500;color:var(--honey)}
.kicker{font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--honey);font-weight:600;margin:0 0 14px;display:inline-flex;align-items:center;gap:10px}
.kicker::before{content:"";width:24px;height:1px;background:currentColor;opacity:.5}
.center .kicker,.kicker.center{justify-content:center}
.big{font-size:clamp(17px,2vw,20px);line-height:1.55;max-width:62ch;text-wrap:pretty}
.narrow .big,.center .big{margin-inline:auto}
.small{font-size:14px}
.muted{color:var(--muted-d)}

/* шапка */
.nav{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;background:rgba(30,26,23,.72);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;color:var(--paper);text-decoration:none;font-weight:600;font-size:17px}
.vinyl{width:18px;height:18px;border-radius:50%;background:
  radial-gradient(circle at center,var(--ink) 0 16%,var(--honey) 17% 22%,var(--ink) 23% 30%,var(--wine) 31% 100%);
  box-shadow:0 0 0 1px var(--line)}
.nav-cta{color:var(--ink);background:var(--honey);text-decoration:none;font-weight:600;font-size:14px;padding:9px 16px;border-radius:10px;transition:background .2s}
.nav-cta:hover{background:var(--honey-soft)}

/* hero */
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:0;min-height:calc(100dvh - 64px);align-items:center;position:relative;
  background:
    radial-gradient(80% 60% at 75% 12%,rgba(217,138,61,.14),transparent 55%),
    radial-gradient(60% 80% at 8% 92%,rgba(122,46,46,.16),transparent 60%),
    var(--ink);
  box-shadow:0 40px 60px -40px rgba(0,0,0,.6)}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:3;
  box-shadow:inset 0 -120px 120px -60px rgba(0,0,0,.55),inset 0 80px 80px -60px rgba(0,0,0,.4)}
.hero-inner,.hero-photo{position:relative;z-index:4}
.hero-inner{padding:64px 24px 64px 56px;max-width:680px;margin-left:auto}
.badge{display:inline-block;font-size:13px;color:var(--honey);border:1px solid var(--honey);border-radius:999px;padding:6px 14px;margin-bottom:22px;letter-spacing:.02em}
.hero-sub{font-size:clamp(17px,2vw,20px);color:#d8cdbd;max-width:560px;margin:0 0 30px}
.hero-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.seats{font-size:15px;color:var(--honey-soft)}
.hero-meta{margin-top:26px;color:var(--muted-d);font-size:15px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.hero-meta i{color:var(--line);font-style:normal}
.hero-photo{align-self:stretch;min-height:340px;background:
  linear-gradient(180deg,rgba(30,26,23,.15),rgba(30,26,23,.65)),
  radial-gradient(120% 90% at 70% 20%,#caa06a 0%,#8c5a32 38%,#3a261a 72%,#241712 100%);
  border-left:1px solid var(--line);position:relative;overflow:hidden}
.hero-photo::after{content:"";position:absolute;right:8%;top:22%;width:160px;height:160px;border-radius:50%;
  background:radial-gradient(circle at center,#1a1410 0 14%,#caa06a 15% 19%,#1a1410 20% 27%,#2a1d16 28% 100%);
  box-shadow:0 30px 80px rgba(0,0,0,.5);opacity:.9}

/* кнопки */
.btn{display:inline-block;text-decoration:none;font-weight:600;border-radius:11px;padding:14px 26px;font-size:16px;cursor:pointer;border:0;transition:transform .15s,background .2s,box-shadow .2s}
.btn-primary{background:var(--honey);color:#241712;box-shadow:0 10px 30px rgba(217,138,61,.28)}
.btn-primary:hover{background:var(--honey-soft);transform:translateY(-1px);box-shadow:0 14px 38px rgba(217,138,61,.36)}
.big-btn{width:100%;padding:16px;font-size:17px;margin-top:6px}

/* полосы-секции */
.band{padding:84px 0}
.band.alt{background:var(--paper);color:var(--text)}
.band.alt .kicker{color:var(--wine)}
.band.alt h2{color:var(--ink)}
.band.alt .muted{color:var(--muted-l)}

/* три столпа */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:30px}
.pillar{background:var(--ink-2);border:1px solid var(--line);border-radius:18px;padding:24px;text-align:left}
.band.alt .pillar{background:#fff;border-color:var(--paper-2)}
.pic{height:150px;border-radius:12px;margin-bottom:8px}
.pic-food{background:radial-gradient(120% 120% at 30% 20%,#e0b277,#9a5f30 60%,#3c2417)}
.pic-talk{background:radial-gradient(120% 120% at 70% 25%,#b98a52,#6f4427 60%,#2e1d12)}
.pic-net{background:radial-gradient(120% 120% at 50% 30%,#caa06a,#7a4d2b 60%,#332114)}

/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split-photo{min-height:360px;border-radius:18px;border:1px solid var(--line);box-shadow:0 20px 50px rgba(0,0,0,.35)}
/* плёночный контакт-лист: 3 кадра в рамке */
.split-photo.film{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;padding:10px;
  background:linear-gradient(160deg,#3a2a20,#1c130d)}
.split-photo.film span{border-radius:6px;border:2px solid rgba(243,236,225,.08);position:relative;overflow:hidden;
  background:
    radial-gradient(120% 100% at 50% 0%,transparent 50%,rgba(0,0,0,.5)),
    linear-gradient(160deg,#d9a766,#5e3320 70%,#241712)}
.split-photo.film span:nth-child(2){filter:sepia(.2) hue-rotate(-8deg)}
.split-photo.film span:nth-child(3){filter:brightness(.92) saturate(1.1)}
.ticks{list-style:none;padding:0;margin:18px 0 0}
.ticks li{position:relative;padding:7px 0 7px 26px;color:#d8cdbd}
.ticks li::before{content:"";position:absolute;left:0;top:14px;width:8px;height:8px;border-radius:50%;background:var(--honey)}

/* организаторы */
.hosts{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:28px}
.host{display:flex;gap:18px;background:#fff;border:1px solid var(--paper-2);border-radius:18px;padding:22px}
.avatar{flex:0 0 auto;width:58px;height:58px;border-radius:50%;background:var(--ink);color:var(--honey);
  font-family:var(--serif);font-size:28px;font-weight:600;display:grid;place-items:center}

/* таймлайн */
.timeline{list-style:none;padding:0;margin:30px 0 0;border-left:2px solid var(--line);max-width:620px;margin-inline:auto}
.timeline li{position:relative;display:flex;gap:22px;padding:0 0 26px 26px}
.timeline li::before{content:"";position:absolute;left:-7px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--honey);box-shadow:0 0 0 4px var(--ink)}
.timeline .t{font-family:var(--serif);font-size:22px;color:var(--honey);min-width:64px}
.timeline b{font-size:17px}
.timeline p{margin:2px 0 0;color:var(--muted-d);font-size:15px}

/* что входит */
.includes{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:28px 0 18px}
.inc{background:var(--ink-2);border:1px solid var(--line);border-radius:14px;padding:18px;text-align:center}
.inc b{display:block;font-family:var(--serif);font-size:22px;color:var(--honey);margin-bottom:2px}
.inc span{font-size:14px;color:var(--muted-d)}

/* бронирование */
.book{background:linear-gradient(180deg,#211c18,#1a1512)}
.slots{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin:24px 0 18px}
.slot{border:1px solid var(--line);background:var(--ink-2);border-radius:14px;padding:14px 20px;text-align:center;min-width:200px}
.slot.full{opacity:.55}
.slot .d{font-family:var(--serif);font-size:21px;color:var(--paper)}
.slot .s{font-size:13px;color:var(--honey-soft);margin-top:3px}
.slot .s.gone{color:var(--muted-d)}
.form{max-width:520px;margin:14px auto 0;display:flex;flex-direction:column;gap:14px}
.form label{display:flex;flex-direction:column;gap:7px;font-size:14px;color:#d8cdbd}
.form .opt{color:var(--muted-d);font-weight:400}
.form input{font-family:var(--sans);font-size:16px;padding:13px 15px;border-radius:11px;border:1px solid var(--line);background:#17120f;color:var(--paper)}
.form input:focus{outline:none;border-color:var(--honey);box-shadow:0 0 0 3px rgba(217,138,61,.18)}
.form-note{font-size:13px;color:var(--muted-d);text-align:center;margin:4px 0 0}
.form-error{font-size:14px;color:#e88;text-align:center;margin:2px 0 0;background:rgba(122,46,46,.25);border:1px solid var(--wine);border-radius:10px;padding:10px}

/* faq */
.faq{margin-top:24px;max-width:680px;margin-inline:auto}
.faq details{border-bottom:1px solid var(--line);padding:6px 0}
.band.alt .faq details{border-color:var(--paper-2)}
.faq summary{cursor:pointer;list-style:none;padding:14px 0;font-size:17px;font-weight:500;position:relative;padding-right:28px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:12px;color:var(--honey);font-size:22px;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{margin:0 0 14px;color:var(--muted-l)}

/* футер */
.footer{padding:56px 0;background:var(--ink);border-top:1px solid var(--line)}
.foot-title{font-family:var(--serif);font-size:26px;margin:10px 0 4px;color:var(--paper)}
.footer .vinyl{width:26px;height:26px;margin:0 auto}
.footer a{color:var(--honey);text-decoration:none}
.footer a:hover{text-decoration:underline}

/* мобайл: отдельная компоновка, проверяется персонально */
@media (max-width:760px){
  .nav{padding:12px 18px}
  .hero{grid-template-columns:1fr;min-height:auto}
  .hero-inner{padding:40px 22px 30px;margin:0;max-width:none;order:2}
  .hero-photo{order:1;min-height:230px;border-left:0;border-bottom:1px solid var(--line)}
  .hero-photo::after{width:110px;height:110px;right:10%}
  .hero-actions{gap:14px}
  .btn-primary{width:100%;text-align:center}
  .seats{width:100%;text-align:center}
  .band{padding:56px 0}
  .pillars{grid-template-columns:1fr;gap:16px}
  .split{grid-template-columns:1fr;gap:24px}
  .split-photo{min-height:220px;order:-1}
  .hosts{grid-template-columns:1fr}
  .includes{grid-template-columns:1fr 1fr}
  .timeline .t{font-size:19px;min-width:54px}
  h1{font-size:40px}
}
@media (max-width:380px){
  .includes{grid-template-columns:1fr}
  .slot{min-width:100%}
}

/* ============ Слой полировки: движение, фокус, глубина ============ */

/* сжатие шапки при скролле */
.nav{transition:padding .25s ease,background .25s ease,box-shadow .25s ease}
.nav--scrolled{padding-top:9px;padding-bottom:9px;background:rgba(26,21,18,.9);box-shadow:0 6px 24px rgba(0,0,0,.35)}

/* scroll-reveal (стартовое скрытие — только если JS активен, иначе контент виден всегда) */
.js [data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.6,.2,1),transform .7s cubic-bezier(.2,.6,.2,1);will-change:opacity,transform}
.js [data-reveal].is-in{opacity:1;transform:none}

/* hover-лифты карточек */
.pillar,.inc,.host,.slot{transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.pillar:hover,.inc:hover{transform:translateY(-4px);border-color:rgba(217,138,61,.55);box-shadow:0 18px 40px rgba(0,0,0,.35)}
.band.alt .pillar:hover{box-shadow:0 18px 40px rgba(122,46,46,.12)}
.host:hover{transform:translateY(-3px);box-shadow:0 16px 36px rgba(122,46,46,.12)}

/* мягкое свечение-пульс у главной CTA */
@keyframes glowPulse{0%,100%{box-shadow:0 10px 30px rgba(217,138,61,.28)}50%{box-shadow:0 12px 40px rgba(217,138,61,.5)}}
.big-btn{animation:glowPulse 3.2s ease-in-out infinite}

/* доступные фокус-кольца */
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--honey);outline-offset:3px;border-radius:8px}

/* «фотографичные» плейсхолдеры: дуотон + вьеньетка + зерно */
.hero-photo,.split-photo,.pic{position:relative;isolation:isolate}
.hero-photo::before,.split-photo::before,.pic::before{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;border-radius:inherit;
  background:radial-gradient(120% 100% at 50% 0%,transparent 40%,rgba(20,14,10,.55) 100%);
  mix-blend-mode:multiply}
.hero-photo::after{z-index:2}
.pic{overflow:hidden}

/* тёплое свечение лампы в тёмных секциях */
.band:not(.alt),.book{position:relative}
.band:not(.alt)::before{content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background:radial-gradient(70% 50% at 78% 0%,rgba(217,138,61,.09),transparent 60%)}
.band>.container,.book>.container{position:relative;z-index:1}

/* бумажная текстура светлых секций */
.band.alt{background:linear-gradient(180deg,var(--paper) 0%,var(--paper-2) 100%);position:relative}
.band.alt::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='p'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23p)' opacity='0.5'/%3E%3C/svg%3E")}

/* объём карточек */
.pillar{background:linear-gradient(180deg,#2a241f,var(--ink-2));box-shadow:0 1px 0 rgba(255,255,255,.04) inset,0 18px 40px -24px rgba(0,0,0,.7)}
.band.alt .pillar{background:linear-gradient(180deg,#fff,#fbf6ee);box-shadow:0 1px 0 rgba(255,255,255,.8) inset,0 18px 40px -28px rgba(74,48,30,.32)}
.inc{background:linear-gradient(180deg,#2a241f,var(--ink-2));box-shadow:0 14px 30px -22px rgba(0,0,0,.6)}
.pillar .pic{transition:transform .5s cubic-bezier(.22,.61,.36,1),filter .5s}
.pillar:hover .pic{transform:scale(1.03);filter:saturate(1.08) brightness(1.04)}

/* винный градиент таймлайна */
.timeline{border-left:0}
.timeline::before{content:"";position:absolute;left:0;top:6px;bottom:20px;width:2px;background:linear-gradient(180deg,var(--honey),var(--wine))}
.timeline{position:relative}

/* состояния кнопок: active + disabled */
.btn:active{transform:translateY(0) scale(.99)}
.btn:disabled,.btn[disabled]{opacity:.5;cursor:not-allowed;box-shadow:none;transform:none;filter:grayscale(.3);animation:none}
.btn.is-waitlist{filter:none;opacity:1;cursor:pointer}

/* акцентная первая плитка «Ужин» */
.includes .inc:first-child{grid-column:span 2;text-align:left;background:linear-gradient(135deg,rgba(217,138,61,.16),var(--ink-2))}
@media (max-width:760px){.includes .inc:first-child{grid-column:span 2}}

/* асимметрия секции «Что это» */
.lead-offset{padding-left:clamp(0px,6vw,72px);border-left:2px solid rgba(217,138,61,.25);text-align:left}
.lead-offset .kicker{justify-content:flex-start}
.lead-offset .big{margin-inline:0}

/* «осталось N мест» в форме */
.seats-anchor{font-size:14px;color:var(--honey-soft);margin:-4px 0 10px;text-align:center}
.seats-anchor b{color:var(--honey)}
.seats-anchor.low::before{content:"● ";color:var(--wine);font-size:10px;vertical-align:middle}

/* инлайн-валидация формы */
.form input:user-invalid{border-color:var(--wine);box-shadow:0 0 0 3px rgba(122,46,46,.18)}
.form input:user-valid{border-color:rgba(217,138,61,.5)}

/* слоты: аффорданс */
.slot:not(.full):hover{border-color:rgba(217,138,61,.5);transform:translateY(-2px)}

/* тач-зона FAQ */
.faq summary{min-height:48px;display:flex;align-items:center;padding-right:28px}

/* ритм секций и швы */
.band{padding:clamp(64px,9vw,112px) 0}
.band.book{padding:clamp(80px,11vw,140px) 0}
.band+.band{position:relative}
.band+.band::before{content:"";position:absolute;left:50%;top:0;transform:translateX(-50%);width:40px;height:1px;background:linear-gradient(90deg,transparent,var(--honey),transparent);opacity:.4;z-index:2}

/* якоря под прибитой шапкой */
html{scroll-padding-top:84px}
:target{scroll-margin-top:84px}

/* sticky CTA */
.sticky{position:fixed;left:0;right:0;bottom:0;z-index:70;background:rgba(26,21,18,.94);backdrop-filter:blur(10px);
  border-top:1px solid var(--line);transform:translateY(115%);transition:transform .32s cubic-bezier(.2,.7,.2,1)}
.sticky.on{transform:none}
.sticky-in{max-width:1080px;margin:0 auto;padding:11px 22px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.sticky-text{display:flex;flex-direction:column;line-height:1.25;min-width:0}
.sticky-text b{font-family:var(--serif);font-size:19px;color:var(--paper)}
.sticky-text span{font-size:13px;color:var(--muted-d);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sticky-btn{padding:11px 22px;font-size:15px;animation:none;white-space:nowrap}
@media (max-width:480px){
  .sticky-in{padding:9px 16px}
  .sticky-text b{font-size:16px}
  .sticky-text span{font-size:12px}
  .sticky-btn{padding:10px 16px;font-size:14px}
}

/* уважение к prefers-reduced-motion */
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  [data-reveal]{opacity:1!important;transform:none!important}
  .big-btn{animation:none}
}