:root{
  --ink:#1b1916;
  --muted:#7d766c;
  --paper:#ffffff;
  --cream:#f6f2ec;
  --line:rgba(27,25,22,.14);
  --black:#050505;
  --gold:#b79a6b;
  --serif:'Cormorant Garamond',Georgia,serif;
  --script:'Great Vibes','Marck Script',cursive;
  --sans:'Jost',system-ui,sans-serif;
  --ease:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--black);color:var(--ink);font-family:var(--sans);font-weight:300;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;width:100%;height:100%;object-fit:cover}
figure{margin:0}
a{color:inherit;text-decoration:none}
h1,h2{margin:0;font-weight:300}

.caps-lg,.caps-xl{font-family:var(--serif);text-transform:uppercase;letter-spacing:.02em;line-height:1.02}
.caps-lg{font-size:clamp(30px,3.6vw,54px)}
.caps-xl{font-size:clamp(36px,5vw,78px);line-height:.98}
.script{font-family:var(--script);font-weight:400;text-transform:none;letter-spacing:0}
.eyebrow{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);margin:0 0 22px}
.light{color:#fff}
.eyebrow.light{color:rgba(255,255,255,.75)}

/* ===== шапка: белая на тёмном, тёмная на белом (mix-blend) ===== */
.top{position:fixed;inset:0 0 auto;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:20px 32px;color:#fff;mix-blend-mode:difference;pointer-events:none}
.top>*{pointer-events:auto}
.top-menu{display:flex;align-items:center;gap:10px;background:none;border:0;color:inherit;font:400 12px var(--sans);letter-spacing:.14em;text-transform:uppercase;cursor:pointer;position:relative;padding-left:26px}
.top-menu span{position:absolute;left:0;width:18px;height:1px;background:currentColor}
.top-menu span:first-child{top:5px}.top-menu span:nth-child(2){top:10px}
.top-logo svg{width:40px;height:24px;display:block}
.top-link{font-size:12px;letter-spacing:.14em;text-transform:uppercase}

.chapters{position:fixed;left:32px;top:50%;transform:translateY(-50%);z-index:40;display:flex;flex-direction:column;gap:10px;mix-blend-mode:difference;color:#fff;opacity:0;transition:opacity .6s}
.chapters.show{opacity:1}
.chapters a{font-size:10px;letter-spacing:.2em;text-transform:uppercase;opacity:.45;transition:opacity .3s}
.chapters a i{font-style:normal;margin-right:10px}
.chapters a.on,.chapters a:hover{opacity:1}

/* ===== 1. hero ===== */
.hero{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;background:var(--black);display:grid;place-items:center;z-index:0}
.ribbon{position:absolute;background:url(img/ribbon.jpg) center/contain no-repeat;mix-blend-mode:screen;pointer-events:none;will-change:transform}
.ribbon-a{width:130vmax;height:130vmax;left:50%;top:50%;margin:-65vmax 0 0 -65vmax;animation:drift 38s linear infinite;opacity:.95}
.ribbon-b{width:90vmax;height:90vmax;left:-30vmax;top:-10vmax;animation:drift 52s linear infinite reverse;opacity:.4;filter:blur(3px)}
@keyframes drift{
  0%{transform:rotate(-58deg) scale(1)}
  50%{transform:rotate(-38deg) scale(1.12)}
  100%{transform:rotate(-58deg) scale(1)}
}
.hero-title{position:relative;z-index:2;text-align:center;color:#fff;line-height:.9}
.hero-title .script{display:block;font-size:clamp(52px,7vw,104px);transform:translateX(-8%)}
.hero-title .caps{display:block;font-family:var(--serif);font-size:clamp(40px,5.6vw,86px);text-transform:uppercase;letter-spacing:.03em}
.hero-card{position:absolute;right:32px;bottom:32px;z-index:2;width:200px;height:120px;border-radius:2px;overflow:hidden;color:#fff}
.hero-card img{filter:grayscale(1) brightness(.6);transition:filter .6s,transform .8s var(--ease)}
.hero-card:hover img{filter:none;transform:scale(1.06)}
.hero-card span{position:absolute;inset:10px;display:flex;justify-content:space-between;align-items:flex-end;font-size:10px;letter-spacing:.16em;text-transform:uppercase;line-height:1.3}
.hero-card b{position:absolute;top:0;left:0;font:400 22px var(--serif)}
.hero-scroll{position:absolute;left:50%;bottom:28px;color:rgba(255,255,255,.6);font-size:14px;animation:bob 2.4s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(8px)}}

/* ===== белый лист, который наезжает на hero ===== */
.sheet{position:relative;z-index:2;background:var(--paper)}

/* ===== 2. триптих ===== */
.tri{height:320vh;position:relative}
.tri-pin{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden}
.tri-head{position:absolute;left:0;right:0;top:14vh;text-align:center;z-index:3;will-change:transform,opacity}
.tri-head .eyebrow{margin-bottom:14px}
.tri-mid{position:absolute;left:50%;top:var(--top,46vh);width:var(--w,24vw);height:var(--h,58vh);transform:translateX(-50%);overflow:hidden;z-index:2;will-change:width,height,top}
.tri-mid img{transform:scale(var(--z,1.15));transition:none}
.tri-side{position:absolute;top:56vh;width:16vw;height:30vh;overflow:hidden;will-change:transform,opacity}
.tri-l{left:14vw}
.tri-r{right:14vw}

/* ===== 3. редакционный ===== */
.ed{position:relative;padding:22vh 6vw 30vh 10vw;display:grid;grid-template-columns:1.1fr .9fr;gap:4vw;min-height:150vh}
.ed-text{position:relative;z-index:2;align-self:start}
.ed-script{display:block;font-size:clamp(40px,4.6vw,72px);color:var(--ink);margin:-.15em 0 0 34%;line-height:1}
.ed-lede{max-width:40ch;font-size:16px;line-height:1.7;color:var(--muted);margin-top:40px}
.ed-big{grid-column:2;grid-row:1;align-self:start;margin-top:20vh;height:78vh}
.ed-small{position:absolute;left:10vw;bottom:8vh;width:15vw;height:22vw;z-index:1}

/* ===== 4. раскрытие фото ===== */
.wipe{height:240vh;position:relative}
.wipe-pin{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden}
.wipe-img{position:absolute;inset:0;clip-path:inset(var(--it,22%) var(--ix,30%) var(--ib,22%) var(--ix,30%));will-change:clip-path}
.wipe-img img{transform:scale(var(--z,1.25))}
.wipe-text{position:absolute;left:0;right:0;top:56%;text-align:center;opacity:var(--o,0);transform:translateY(calc((1 - var(--o,0)) * 30px))}
.wipe-text .eyebrow{margin:18px 0 0}
.wipe-img::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 40%,rgba(0,0,0,.45));opacity:var(--o,0)}

/* ===== 5. три мира ===== */
.worlds{padding:20vh 6vw 16vh 10vw}
.worlds-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:5vw;align-items:center}
.worlds-list{list-style:none;margin:0;padding:0}
.worlds-list button{display:flex;align-items:baseline;gap:24px;width:100%;background:none;border:0;border-top:1px solid var(--line);padding:26px 0;cursor:pointer;font:300 clamp(34px,4.4vw,68px)/1 var(--serif);text-transform:uppercase;color:rgba(27,25,22,.25);text-align:left;transition:color .5s}
.worlds-list li:last-child button{border-bottom:1px solid var(--line)}
.worlds-list i{font:400 11px var(--sans);letter-spacing:.2em;font-style:normal}
.worlds-list button[aria-selected="true"],.worlds-list button:hover{color:var(--ink)}
.worlds-stage{position:relative;height:72vh}
.w-slide{position:absolute;inset:0;opacity:0;clip-path:inset(0 0 100% 0);transition:clip-path 1.1s var(--ease),opacity .2s .9s}
.w-slide.on{opacity:1;clip-path:inset(0);transition:clip-path 1.1s var(--ease),opacity 0s}
.w-slide img{height:calc(100% - 40px)}
.w-slide figcaption{font-size:13px;color:var(--muted);padding-top:14px;letter-spacing:.04em}

/* ===== 6. принципы ===== */
.tenets{display:grid;grid-template-columns:1fr 1fr;gap:6vw;padding:12vh 6vw 20vh 10vw;align-items:center;background:var(--cream)}
.tenets-photo{height:80vh;position:sticky;top:10vh;overflow:hidden}
.tenets-photo img{transition:opacity .45s,transform 1.2s var(--ease)}
.tenets-photo img.swap{opacity:0;transform:scale(1.04)}
.tenets-list{list-style:none;margin:0;padding:0}
.tenets-list li{display:grid;grid-template-columns:44px 1fr;align-items:baseline;padding:20px 0;border-top:1px solid var(--line);font:300 clamp(26px,2.6vw,40px)/1.1 var(--serif);text-transform:uppercase;cursor:default;transition:padding .5s var(--ease)}
.tenets-list li span{font:400 11px var(--sans);letter-spacing:.2em;color:var(--muted)}
.tenets-list li em{grid-column:2;font:300 14px var(--sans);font-style:normal;text-transform:none;color:var(--muted);max-height:0;overflow:hidden;transition:max-height .5s var(--ease),margin .5s}
.tenets-list li.on{padding-left:12px}
.tenets-list li.on em{max-height:30px;margin-top:8px}

/* ===== 7. тёмный экран ===== */
.dark{position:relative;background:var(--black);min-height:120vh;padding:24vh 10vw;overflow:hidden}
.ribbon-c{width:110vmax;height:110vmax;right:-40vmax;top:-20vmax;animation:drift 46s linear infinite;opacity:.55}
.lines{position:relative;z-index:2}
.lines span{display:block;opacity:0;transform:translateY(40px);transition:opacity 1.2s var(--ease),transform 1.2s var(--ease)}
.lines.in span{opacity:1;transform:none}
.lines.in span:nth-child(2){transition-delay:.15s}.lines.in span:nth-child(3){transition-delay:.3s}
.lines.in span:nth-child(4){transition-delay:.55s;color:var(--gold)}.lines.in span:nth-child(5){transition-delay:.7s;color:var(--gold)}

/* ===== 8. адреса ===== */
.places{display:grid;grid-template-columns:1fr 1fr;gap:6vw;padding:20vh 6vw 20vh 10vw;align-items:center}
.map svg{width:100%;max-width:520px;display:block}
.ring{fill:none;stroke:var(--line)}
.road{stroke:rgba(27,25,22,.2);stroke-dasharray:3 5}
.mtext{font:400 11px var(--sans);fill:var(--muted);letter-spacing:.1em}
.pin circle{fill:var(--paper);stroke:var(--ink);transition:fill .3s,r .3s}
.pin text{font:400 13px var(--serif);fill:var(--ink)}
.pin.on circle{fill:var(--gold);stroke:var(--gold);r:10}
.places-list{list-style:none;margin:0;padding:0;counter-reset:p}
.places-list li{counter-increment:p;padding:22px 0 22px 50px;border-top:1px solid var(--line);position:relative;cursor:default;transition:background .3s}
.places-list li::before{content:counter(p);position:absolute;left:6px;top:20px;font:300 26px var(--serif)}
.places-list b{display:block;font:300 clamp(26px,2.4vw,36px)/1.1 var(--serif);text-transform:uppercase}
.places-list span{font-size:14px;color:var(--muted)}
.places-list li.on{background:var(--cream)}

/* ===== 9. показ ===== */
.visit{position:relative;min-height:100vh;display:grid;place-items:center;padding:12vh 6vw;overflow:hidden}
.visit-bg{position:absolute;inset:0}
.visit-bg::after{content:"";position:absolute;inset:0;background:rgba(10,9,8,.35)}
.visit-box{position:relative;background:var(--paper);padding:56px 56px 44px;max-width:520px;width:100%;text-align:center}
.visit-box .script{font-size:52px;display:block;line-height:.8}
.visit-box p{color:var(--muted);line-height:1.6;font-size:15px}
.visit-box form{display:grid;gap:12px;margin-top:22px}
.visit-box input{font:300 15px var(--sans);padding:15px 4px;border:0;border-bottom:1px solid var(--line);background:none;outline:none;text-align:center}
.visit-box input:focus{border-color:var(--ink)}
.visit-box button{margin-top:12px;font:400 12px var(--sans);letter-spacing:.2em;text-transform:uppercase;padding:18px;background:var(--ink);color:#fff;border:0;cursor:pointer;transition:background .3s}
.visit-box button:hover{background:var(--gold)}
.form-note{font-size:12px!important;margin:6px 0 0}

.foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:30px 6vw;font-size:12px;color:var(--muted);border-top:1px solid var(--line)}
.badge{position:fixed;left:16px;bottom:16px;z-index:60;font-size:11px;padding:7px 12px;border-radius:99px;background:rgba(20,20,20,.85);color:#fff;letter-spacing:.04em}

/* появление */
.reveal{opacity:0;transform:translateY(30px);transition:opacity 1.2s var(--ease),transform 1.2s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ===== телефон ===== */
@media (max-width:900px){
  .top{padding:16px}
  .chapters{display:none}
  .hero-card{right:16px;bottom:16px;width:140px;height:86px}
  .tri{height:260vh}
  .tri-side{width:30vw;height:20vh;top:64vh}
  .tri-l{left:-4vw}.tri-r{right:-4vw}
  .ed{grid-template-columns:1fr;padding:16vh 16px 12vh;min-height:auto}
  .ed-big{grid-column:1;grid-row:auto;margin-top:6vh;height:60vh}
  .ed-small{display:none}
  .ed-script{margin-left:20%}
  .worlds,.places{padding:14vh 16px}
  .worlds-grid,.places,.tenets{grid-template-columns:1fr}
  .worlds-stage{height:56vh}
  .tenets{padding:12vh 16px}
  .tenets-photo{position:relative;top:0;height:50vh}
  .dark{padding:20vh 16px;min-height:90vh}
  .visit-box{padding:40px 22px 32px}
}
@media (prefers-reduced-motion:reduce){
  .ribbon{animation:none}
  .reveal,.lines span{opacity:1;transform:none;transition:none}
}

/* поправки после проверки: место под боковое оглавление, заголовок короче */
@media (min-width:901px){
  .ed,.worlds,.tenets,.places{padding-left:max(10vw,210px)}
  .dark{padding-left:max(10vw,210px)}
  .ed{grid-template-columns:1.25fr .75fr}
  .ed .caps-xl{font-size:clamp(36px,4.1vw,66px)}
}