/* ============ TOKENS ============ */
:root{
  --bg:#0a0a0c;
  --bg-2:#101014;
  --panel:#15151b;
  --panel-2:#1b1b22;
  --ink:#f4f1ea;
  --ink-soft:#b8b3aa;
  --ink-mute:#6f6b63;
  --line:rgba(255,255,255,.10);
  --line-2:rgba(255,255,255,.06);
  --gold:#c8a96a;
  --gold-soft:#e6d6b8;
  --gold-deep:#a9854b;
  --r:18px;
  --ease:cubic-bezier(.16,1,.3,1);
  --serif:"Felidae","Cormorant Garamond",Georgia,serif;
  --sans:"Manrope",-apple-system,Segoe UI,sans-serif;
  --maxw:1240px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--bg);color:var(--ink);line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-weight:500}

/* grain + ambient */
.grain{position:fixed;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(60% 50% at 80% -5%,rgba(200,169,106,.10),transparent 60%),radial-gradient(50% 40% at 8% 8%,rgba(200,169,106,.05),transparent 60%),radial-gradient(70% 60% at 50% 120%,rgba(120,110,90,.07),transparent 60%);mix-blend-mode:screen}
.grain::after{content:"";position:absolute;inset:0;opacity:.035;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
body>*:not(.grain):not(.nav):not(.spotlight):not(.scroll-progress){position:relative;z-index:1}

/* ============ TYPE HELPERS ============ */
.eyebrow,.section-label{font-size:.72rem;letter-spacing:.32em;text-transform:uppercase;font-weight:600}
.eyebrow{color:var(--gold)}
.section-label{color:var(--ink-mute);display:inline-block;margin-bottom:1.4rem}

/* ============ BUTTONS ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;font-family:var(--sans);font-size:.84rem;font-weight:600;letter-spacing:.06em;padding:1.05em 1.9em;border-radius:100px;cursor:pointer;border:1px solid transparent;transition:all .5s var(--ease);text-transform:uppercase}
.btn--solid{background:var(--gold);color:#15110a}
.btn--solid:hover{background:var(--gold-soft);transform:translateY(-2px);box-shadow:0 18px 40px -16px rgba(200,169,106,.6)}
.btn--ghost{border-color:var(--line);color:var(--ink);background:rgba(255,255,255,.02);backdrop-filter:blur(8px)}
.btn--ghost:hover{border-color:var(--gold);color:var(--gold-soft)}
.btn--text{padding:.4em 0;border-radius:0;color:var(--ink-soft);text-transform:none;letter-spacing:.02em;font-size:.95rem}
.btn--text:hover{color:var(--gold-soft)}
.btn--full{width:100%}

/* ============ NAV ============ */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .5s var(--ease),box-shadow .5s var(--ease)}
.nav__inner{max-width:var(--maxw);margin:0 auto;padding:1.4rem clamp(1.2rem,4vw,3rem);display:flex;align-items:center;justify-content:space-between;gap:2rem;transition:padding .45s var(--ease)}
.nav.is-stuck{background:rgba(10,10,12,.72);backdrop-filter:blur(20px) saturate(140%);box-shadow:0 1px 0 var(--line-2)}
.nav.is-stuck .nav__inner{padding-top:.95rem;padding-bottom:.95rem}
.nav__brand{display:flex;flex-direction:column;line-height:1.1}
.nav__mark{font-family:var(--sans);font-weight:700;letter-spacing:.34em;font-size:.95rem}
.nav__sub{font-size:.6rem;letter-spacing:.3em;color:var(--gold);text-transform:uppercase;margin-top:.25rem}
.nav__links{display:flex;gap:1.9rem}
.nav__links a{font-size:.84rem;color:var(--ink-soft);position:relative;transition:color .4s}
.nav__links a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:1px;background:var(--gold);transition:width .4s var(--ease)}
.nav__links a:hover{color:var(--ink)}
.nav__links a:hover::after{width:100%}
.nav__burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav__burger span{width:24px;height:1.5px;background:var(--ink);transition:.4s}
.nav__mobcta{display:none}

/* ============ HERO ============ */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden}
.hero__media{position:absolute;inset:0;z-index:0}
.hero__media img{width:100%;height:100%;object-fit:cover;object-position:50% 24%;filter:saturate(.92) contrast(1.02)}
.hero__veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,10,12,.55) 0%,rgba(10,10,12,.15) 30%,rgba(10,10,12,.35) 62%,rgba(10,10,12,.85) 90%,var(--bg) 100%),radial-gradient(75% 65% at 75% 32%,transparent,rgba(10,10,12,.55) 100%)}
.hero__content{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;width:100%;padding:0 clamp(1.2rem,4vw,3rem)}
.hero__stats{position:absolute;left:0;right:0;bottom:0;z-index:2}
.hero .eyebrow{margin-bottom:.7rem;font-size:.66rem}
.hero__title{font-family:var(--serif);font-weight:500;line-height:.9;letter-spacing:-.015em;font-size:clamp(2.7rem,5.6vw,4.4rem)}
.hero__subtitle{margin-top:.8rem;color:var(--ink-soft);font-family:var(--serif);font-style:italic;font-size:clamp(1.05rem,2vw,1.35rem);line-height:1.3;max-width:32ch}
.hero__actions{display:flex;align-items:center;gap:1.3rem;margin-top:1.3rem;flex-wrap:wrap}
.hero__stats{max-width:var(--maxw);margin-inline:auto;display:flex;gap:clamp(1.8rem,6vw,5rem);border-top:1px solid var(--line);padding:1rem clamp(1.2rem,4vw,3rem) clamp(1.4rem,3vh,2rem)}
.stat{display:flex;flex-direction:column}
.stat__num{font-family:var(--serif);font-size:clamp(1.5rem,2.6vw,2rem);line-height:1;font-weight:500}
.stat__label{margin-top:.4rem}
.stat__plus{color:var(--gold);font-size:.6em;vertical-align:super}
.stat__label{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-mute);margin-top:.6rem}
.hero__scroll{position:absolute;left:50%;bottom:1.4rem;transform:translateX(-50%);width:1px;height:50px;background:linear-gradient(var(--gold),transparent)}
.hero__scroll span{position:absolute;top:0;left:-2px;width:5px;height:5px;border-radius:50%;background:var(--gold);animation:drop 2.4s var(--ease) infinite}
@keyframes drop{0%{top:0;opacity:0}20%{opacity:1}80%{opacity:1}100%{top:46px;opacity:0}}

/* ============ HERO CINEMATIC INTRO ============ */
/* photo zooms out + fades in on load */
.hero__media{transform:scale(1.14);opacity:0;transition:transform 1.8s var(--ease),opacity 1.4s ease}
.hero.is-loaded .hero__media{transform:none;opacity:1}
/* title lines slide up from behind a mask (extra top room so caps aren't clipped) */
.hero__title--mask{overflow:visible;line-height:1.02}
.hero__title--mask .line{display:block;overflow:hidden;padding:.16em 0 .1em;margin-bottom:-.18em}
.hero__title--mask .line:first-child{margin-top:-.16em}
.hero__title--mask .line>span{display:block;transform:translateY(120%);transition:transform 1.05s var(--ease)}
.hero.is-loaded .hero__title--mask .line:nth-child(1)>span{transition-delay:.25s}
.hero.is-loaded .hero__title--mask .line:nth-child(2)>span{transition-delay:.38s}
.hero.is-loaded .hero__title--mask .line>span{transform:none}

/* hero copy + stats appear on load (not only when scrolled into view) */
.hero.is-loaded .reveal{opacity:1;transform:none;filter:blur(0)}

/* ============ SIGNATURE: SPOTLIGHT CURSOR ============ */
.spotlight{
  position:fixed;top:0;left:0;z-index:40;pointer-events:none;
  width:46vmax;height:46vmax;transform:translate(-50%,-50%);
  left:var(--mx,50%);top:var(--my,30%);
  background:radial-gradient(closest-side,rgba(200,169,106,.16),rgba(200,169,106,.05) 45%,transparent 72%);
  mix-blend-mode:screen;opacity:0;transition:opacity .6s ease;
  will-change:left,top;
}
.spotlight.is-on{opacity:1}

/* ============ SCROLL PROGRESS BAR ============ */
.scroll-progress{position:fixed;top:0;left:0;right:0;height:2px;z-index:70;pointer-events:none;background:transparent}
.scroll-progress span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--gold-deep),var(--gold-soft));box-shadow:0 0 12px rgba(200,169,106,.5)}

/* ============ MARQUEE ============ */
.marquee{border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2);padding:1.5rem 0;overflow:hidden;background:var(--bg-2)}
.marquee__track{display:flex;gap:1.6rem;white-space:nowrap;width:max-content;animation:slide 42s linear infinite;align-items:center}
.marquee__track span{font-family:var(--serif);font-size:1.6rem;color:var(--ink-soft)}
.marquee__track i{color:var(--gold);font-style:normal}
@keyframes slide{to{transform:translateX(-50%)}}

/* ============ SECTION SHELL ============ */
.changes,.operations,.philosophy,.results,.reviews,.steps,.faq,.contact,.complex__inner,.moscow__inner{
  max-width:var(--maxw);margin:0 auto;padding:clamp(4.5rem,11vh,8rem) clamp(1.2rem,4vw,3rem)}
.section-title-lg{font-family:var(--serif);font-weight:500;font-size:clamp(2rem,4.5vw,3.4rem);letter-spacing:-.01em;line-height:1.05}

/* ============ 2. CHANGES ============ */
.changes__head{max-width:62ch;margin-bottom:3rem}
.changes__title{font-family:var(--serif);font-weight:500;font-size:clamp(2rem,4.5vw,3.4rem);margin-bottom:1.4rem;letter-spacing:-.01em}
.changes__lead{color:var(--ink-soft);font-size:1.05rem}
.changes__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.chip{display:flex;align-items:center;gap:.8rem;padding:1.5rem 1.4rem;background:var(--panel);border:1px solid var(--line-2);border-radius:14px;font-size:1rem;color:var(--ink-soft);transition:.45s var(--ease)}
.chip:hover{background:var(--panel-2);color:var(--ink);transform:translateY(-3px);border-color:var(--line)}
.chip__dot{width:7px;height:7px;border-radius:50%;background:var(--gold);flex:none}
.changes__cta{margin-top:2.4rem}

/* ============ ACCORDION (operations + faq) ============ */
.operations__head,.faq__head{max-width:62ch;margin-bottom:2.6rem}
.operations__title,.faq__title{font-family:var(--serif);font-weight:500;font-size:clamp(2rem,4.5vw,3.4rem);margin-bottom:1.2rem;letter-spacing:-.01em}
.operations__lead{color:var(--ink-mute);font-size:1.05rem}
.accordion{border-top:1px solid var(--line)}
.acc{border-bottom:1px solid var(--line)}
.acc__head{width:100%;display:flex;align-items:center;justify-content:space-between;gap:1.5rem;background:none;border:0;cursor:pointer;color:var(--ink);text-align:left;padding:1.6rem 0;font-family:var(--sans);transition:.4s var(--ease)}
.acc__head:hover{padding-left:.7rem}
.acc__name{font-size:clamp(1.1rem,2.2vw,1.45rem);font-family:var(--serif);font-weight:200;line-height:1.5;letter-spacing:.04em}
.acc__icon{position:relative;width:20px;height:20px;flex:none}
.acc__icon::before,.acc__icon::after{content:"";position:absolute;background:var(--gold);transition:.4s var(--ease)}
.acc__icon::before{top:9px;left:0;width:20px;height:2px}
.acc__icon::after{top:0;left:9px;width:2px;height:20px}
.acc.is-open .acc__icon::after{transform:scaleY(0)}
.acc__body{overflow:hidden;max-height:0;transition:max-height .5s var(--ease)}
.acc__body p{color:var(--ink-soft);font-size:1.05rem;padding:0 3rem 1.8rem 0;max-width:62ch}
.acc.is-open .acc__head{color:var(--gold-soft)}

/* ============ 5. COMPLEX ============ */
.complex{background:var(--bg-2);border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2)}
.complex__inner{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.complex__title{font-family:var(--serif);font-weight:500;font-size:clamp(1.9rem,3.8vw,3rem);line-height:1.08;margin-bottom:1.4rem;letter-spacing:-.01em}
.complex__text p{color:var(--ink-soft);font-size:1.05rem;max-width:46ch}
.combos{list-style:none;display:flex;flex-direction:column;gap:1rem}
.combo{display:flex;align-items:center;gap:1rem;padding:1.4rem 1.6rem;background:var(--panel);border:1px solid var(--line-2);border-radius:14px;font-family:var(--serif);font-size:1.3rem;transition:.45s var(--ease)}
.combo:hover{border-color:var(--gold);transform:translateX(6px)}
.combo i{color:var(--gold);font-style:normal;font-size:1.1rem}
.combo span:last-child{color:var(--ink-soft)}
.combos__acc{border-top-color:var(--line)}
.combos__acc .acc__name i{color:var(--gold);font-style:normal;font-weight:400;margin:0 .15em}

/* ============ 6. PHILOSOPHY ============ */
.philosophy{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.philosophy__media{border-radius:var(--r);overflow:hidden;aspect-ratio:3/4;background:var(--bg-2)}
.philosophy__media img{width:100%;height:100%;object-fit:cover;object-position:50% 20%;transition:transform 1.2s var(--ease)}
.philosophy__media:hover img{transform:scale(1.04)}
.philosophy__title{font-family:var(--serif);font-weight:500;font-size:clamp(2rem,4vw,3rem);margin-bottom:2.4rem;letter-spacing:-.01em}
.principles{list-style:none;display:flex;flex-direction:column;gap:1.8rem}
.principle{display:grid;grid-template-columns:auto 1fr;gap:1.4rem;align-items:start;padding-bottom:1.8rem;border-bottom:1px solid var(--line-2)}
.principle:last-child{border-bottom:0;padding-bottom:0}
.principle__n{font-family:var(--serif);color:var(--gold);font-size:1.4rem}
.principle h3{font-size:1.3rem;font-family:var(--serif);margin-bottom:.5rem}
.principle p{color:var(--ink-soft);font-size:1rem;max-width:48ch}

/* ============ 7. WORKS — pinned scroll gallery ============ */
.works{background:var(--bg)}
.works__host{height:500vh;position:relative}
.works__sticky{
  position:sticky;top:0;height:100vh;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  overflow:hidden;
  border-top:1px solid var(--line-2);
  background:radial-gradient(90% 70% at 50% 42%,rgba(200,169,106,.06),transparent 55%),var(--bg);
}
.works__head{
  position:absolute;top:clamp(4.5rem,11vh,6.5rem);left:0;right:0;z-index:5;
  text-align:center;padding:0 clamp(1.2rem,4vw,3rem);
}
.works__title{
  font-family:var(--serif);font-weight:500;
  font-size:clamp(1.9rem,4.5vw,3.4rem);
  line-height:1.04;letter-spacing:-.01em;margin:.7rem 0 0;
}
.works__hint{
  margin:.85rem 0 0;
  font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;
  color:rgba(200,169,106,.72);
}

.works__stage{
  position:relative;z-index:2;
  width:min(960px,100vw);
  height:min(520px,54vh);
  margin-top:clamp(1rem,4vh,2rem);
  perspective:1400px;
}
.works__card{
  position:absolute;
  width:min(360px,40vw);
  aspect-ratio:4/5;
  left:50%;top:50%;
  opacity:0;
  transform-origin:center center;
  will-change:transform,opacity,filter;
  pointer-events:none;
  transition:none;
}
.works__ba{
  position:relative;width:100%;height:100%;
  border-radius:var(--r);overflow:hidden;
  background:var(--bg-2);
  box-shadow:0 40px 100px -30px rgba(0,0,0,.65),0 0 0 1px var(--line-2);
}
.works__pane{
  position:absolute;inset:0;
  background-size:cover;background-position:50% 28%;background-repeat:no-repeat;
}
.works__pane--after{clip-path:inset(0 0 0 var(--pos,98%))}
.works__ba--split .works__pane{background-size:200% 100%;background-repeat:no-repeat}
.works__ba--split .works__pane--before{background-position:0% center}
.works__ba--split .works__pane--after{background-position:100% center}

.works__divider{
  position:absolute;top:0;bottom:0;left:var(--pos,98%);
  transform:translateX(-50%);width:2px;z-index:3;pointer-events:none;
  background:rgba(255,255,255,.9);
  box-shadow:0 0 18px rgba(0,0,0,.45);
}

.works__info{
  position:absolute;left:0;right:0;bottom:clamp(4.5rem,12vh,7rem);z-index:5;
  text-align:center;padding:0 1.4rem;
}
.works__cap{
  font-family:var(--serif);font-weight:500;
  font-size:clamp(1.25rem,2.8vw,1.85rem);
  line-height:1.15;color:var(--ink);
  text-shadow:0 4px 30px rgba(0,0,0,.6);
}
.works__desc{
  margin-top:.55rem;font-size:.82rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--gold-soft);
}

.works__dots{
  position:absolute;bottom:clamp(2.4rem,7vh,3.5rem);left:50%;transform:translateX(-50%);
  display:flex;gap:.55rem;z-index:5;
}
.works__dots span{
  width:6px;height:6px;border-radius:50%;
  background:rgba(255,255,255,.2);transition:all .45s var(--ease);
}
.works__dots span.is-on{width:22px;border-radius:3px;background:var(--gold)}

.works__rail{
  position:absolute;left:50%;transform:translateX(-50%);
  bottom:1.4rem;z-index:5;width:min(200px,36vw);height:2px;
  background:rgba(255,255,255,.1);border-radius:2px;overflow:hidden;
}
.works__rail span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--gold-deep),var(--gold-soft))}

.works__footer{
  max-width:var(--maxw);margin:0 auto;
  padding:clamp(2rem,5vh,3rem) clamp(1.2rem,4vw,3rem) clamp(4rem,8vh,6rem);
  text-align:center;
}

/* legacy ba-slider (portfolio) */
.results__head{max-width:62ch;margin-bottom:3rem}
.results__title{font-family:var(--serif);font-weight:500;font-size:clamp(2rem,4.5vw,3.4rem);margin-bottom:1.2rem;letter-spacing:-.01em}
.results__lead{color:var(--ink-mute);font-size:1.05rem}
.results__grid{display:grid;grid-template-columns:1fr 1fr;gap:1.8rem}
.ba{display:flex;flex-direction:column;gap:1rem}
.ba figcaption{font-size:.86rem;letter-spacing:.04em;color:var(--ink-mute);text-transform:uppercase}
.ba-slider{position:relative;aspect-ratio:4/5;border-radius:var(--r);overflow:hidden;background:var(--bg-2);cursor:ew-resize;touch-action:none;user-select:none}
.ba-slider__pane{position:absolute;inset:0;background-size:cover;background-position:50% 28%;background-repeat:no-repeat}
.ba-after{clip-path:inset(0 0 0 var(--pos,50%))}
.ba-tag{position:absolute;top:1rem;font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;padding:.45em .9em;border-radius:100px;background:rgba(10,10,12,.6);backdrop-filter:blur(6px);border:1px solid var(--line);color:var(--ink)}
.ba-tag--l{left:1rem}
.ba-tag--r{right:1rem;color:var(--gold-soft);border-color:rgba(200,169,106,.4)}
.ba-handle{position:absolute;top:0;bottom:0;left:var(--pos,50%);transform:translateX(-50%);width:44px;display:flex;align-items:center;justify-content:center;pointer-events:none}
.ba-handle__line{position:absolute;top:0;bottom:0;width:2px;background:rgba(255,255,255,.92);box-shadow:0 0 14px rgba(0,0,0,.5)}
.ba-handle__grip{position:relative;width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.14);backdrop-filter:blur(8px);border:1.5px solid #fff;box-shadow:0 8px 30px rgba(0,0,0,.4)}
.ba-handle__grip::before,.ba-handle__grip::after{content:"";position:absolute;top:50%;width:0;height:0;border-block:5px solid transparent}
.ba-handle__grip::before{left:11px;border-right:7px solid #fff;transform:translateY(-50%)}
.ba-handle__grip::after{right:11px;border-left:7px solid #fff;transform:translateY(-50%)}
.ba-range{position:absolute;inset:0;opacity:0;width:100%;height:100%;cursor:ew-resize;pointer-events:none}
.results__cta{margin-top:2.4rem}

/* ============ REVIEWS ============ */
.reviews__head{margin-bottom:2.8rem}
.reviews__title{font-family:var(--serif);font-weight:500;font-size:clamp(2rem,4.5vw,3.4rem);letter-spacing:-.01em}
.reviews__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.review{background:var(--panel);border:1px solid var(--line-2);border-radius:var(--r);padding:2rem 1.9rem;display:flex;flex-direction:column;gap:1.2rem;transition:.5s var(--ease)}
.review:hover{background:var(--panel-2);transform:translateY(-4px);border-color:var(--line)}
.review--lg{grid-column:1 / -1;position:relative;background:linear-gradient(135deg,rgba(200,169,106,.10),rgba(255,255,255,.02));padding:2.8rem clamp(2rem,5vw,4rem)}
.review__quote{font-family:var(--serif);font-size:6rem;line-height:.6;color:var(--gold);opacity:.4}
.review--lg blockquote{font-family:var(--serif);font-style:italic;font-size:clamp(1.5rem,3vw,2.2rem);line-height:1.3;color:var(--ink);max-width:34ch}
.review blockquote{font-size:1.02rem;color:var(--ink-soft);line-height:1.55;flex:1}
.review__stars{color:var(--gold);letter-spacing:.18em;font-size:.95rem}
.review figcaption{display:flex;flex-direction:column;gap:.2rem;border-top:1px solid var(--line-2);padding-top:1.1rem}
.review--lg figcaption{border-top:0;padding-top:.4rem}
.review__name{font-family:var(--serif);font-size:1.3rem;color:var(--gold-soft)}
.review__op{font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-mute)}
.reviews__cta{margin-top:2.4rem}

/* ============ 8. STEPS ============ */
.steps{}
.steps__head{margin-bottom:3rem}
.steps__title{font-family:var(--serif);font-weight:500;font-size:clamp(2rem,4.5vw,3.4rem);letter-spacing:-.01em}
.steps__list{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:1.2rem;counter-reset:s}
.step{padding:1.8rem 1.5rem;background:var(--panel);border:1px solid var(--line-2);border-radius:14px;transition:.5s var(--ease)}
.step:hover{background:var(--panel-2);transform:translateY(-4px)}
.step__n{font-family:var(--serif);color:var(--gold);font-size:1.6rem;display:block;margin-bottom:1rem}
.step h3{font-size:1.1rem;margin-bottom:.5rem;font-family:var(--serif)}
.step p{font-size:.92rem;color:var(--ink-soft);line-height:1.45}

/* ============ 9. MOSCOW ============ */
.moscow{background:var(--bg-2);border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2)}
.moscow__inner{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.moscow__title{font-family:var(--serif);font-weight:500;font-size:clamp(1.9rem,3.8vw,3rem);margin-bottom:1.4rem;line-height:1.08;letter-spacing:-.01em}
.moscow__text p{color:var(--ink-soft);font-size:1.05rem;max-width:46ch;margin-bottom:2rem}
.moscow__card{display:flex;flex-direction:column;gap:.3rem;padding:2.4rem;border:1px solid var(--line);border-radius:var(--r);background:rgba(255,255,255,.02)}
.moscow__city{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}
.moscow__place{font-family:var(--serif);font-size:1.6rem;color:var(--ink);margin-bottom:1rem}
.moscow__divider{height:1px;background:var(--line-2);margin:.6rem 0 1.2rem}

/* ============ 11. CONTACT ============ */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.contact__media{border-radius:var(--r);overflow:hidden;aspect-ratio:4/5;background:var(--bg-2)}
.contact__media img{width:100%;height:100%;object-fit:cover;object-position:50% 22%}
.contact__title{font-family:var(--serif);font-weight:500;font-size:clamp(2rem,4.5vw,3.4rem);line-height:1.05;margin-bottom:1.2rem;letter-spacing:-.01em}
.contact__lead{color:var(--ink-soft);font-size:1.05rem;margin-bottom:2.4rem;max-width:44ch}
.contact__lead strong{color:var(--gold-soft);font-weight:600}
.form{display:flex;flex-direction:column;gap:1.2rem}
.field{position:relative}
.field input,.field textarea{width:100%;background:transparent;border:0;border-bottom:1px solid var(--line);color:var(--ink);font-family:var(--sans);font-size:1.05rem;padding:1.1rem 0 .7rem;transition:border-color .4s;resize:none}
.field textarea{min-height:64px}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--gold)}
.field label{position:absolute;left:0;top:1.1rem;color:var(--ink-mute);font-size:1.05rem;pointer-events:none;transition:.35s var(--ease)}
.field input:focus+label,.field input:not(:placeholder-shown)+label,.field textarea:focus+label,.field textarea:not(:placeholder-shown)+label{top:-.6rem;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.form .btn{margin-top:.8rem}
.form__note{font-size:.72rem;color:var(--ink-mute);text-align:center}
.form.is-sent .field,.form.is-sent .form__note{display:none}

/* ============ FOOTER ============ */
.footer{border-top:1px solid var(--line-2);background:var(--bg-2)}
.footer__inner{max-width:var(--maxw);margin:0 auto;padding:4rem clamp(1.2rem,4vw,3rem) 2.4rem;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2.5rem}
.footer__col{display:flex;flex-direction:column;gap:.7rem}
.footer__col h4{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);margin-bottom:.4rem}
.footer__col a,.footer__col p{font-size:.92rem;color:var(--ink-soft);transition:color .4s}
.footer__col a:hover{color:var(--gold-soft)}
.footer__col--brand .nav__sub{margin-bottom:.8rem}
.footer__about{color:var(--ink-mute);font-size:.9rem;max-width:34ch;margin-top:.6rem}
.footer__copy{grid-column:1 / -1;border-top:1px solid var(--line-2);padding-top:1.6rem;margin-top:1rem;font-size:.74rem;color:var(--ink-mute);letter-spacing:.04em}

/* ============ REVEAL (Apple-style: rise + blur-clear + soft scale) ============ */
.reveal{
  opacity:0;
  transform:translateY(52px) scale(.955);
  filter:blur(10px);
  transition:opacity 1.1s var(--ease),transform 1.25s var(--ease),filter 1.1s var(--ease);
  transition-delay:calc(var(--si,0) * .09s);
  will-change:opacity,transform,filter;
}
.reveal.in{opacity:1;transform:none;filter:blur(0)}
/* directional variants for richer choreography */
.reveal--l{transform:translateX(-60px) scale(.97);filter:blur(10px)}
.reveal--r{transform:translateX(60px) scale(.97);filter:blur(10px)}
.reveal--l.in,.reveal--r.in{transform:none}
.reveal[data-d="1"]{transition-delay:.06s}.reveal[data-d="2"]{transition-delay:.16s}.reveal[data-d="3"]{transition-delay:.26s}
.reveal[data-d="4"]{transition-delay:.36s}.reveal[data-d="5"]{transition-delay:.46s}.reveal[data-d="6"]{transition-delay:.56s}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;filter:none;transition:none}
  .marquee__track,.hero__scroll span{animation:none}
  .hero__media{opacity:1;transform:none}
  .hero__title--mask .line>span{transform:none}
  .aging__cap{opacity:1;transform:none;filter:none}
  .aging__cap:not(:first-child){display:none}
  .aging__face:first-child{opacity:1!important}
  .aging__face:not(:first-child){display:none}
  .aging__faces{opacity:1!important;transform:translate(-50%,-50%)!important}
  .works__host{height:auto}
  .works__sticky{position:relative;height:auto;padding:clamp(3rem,8vh,5rem) 0}
  .works__card{position:relative;inset:auto;margin:0 auto 2rem;opacity:1!important;transform:none!important;filter:none!important}
  .works__card:not(:first-child){display:none}
  .works__rail,.works__dots{display:none}
  .works__hint{display:none}
  .spotlight{display:none}
}

/* ═══════════════════════════════════════
   PORTFOLIO / CASES
═══════════════════════════════════════ */
.pf{padding:var(--sec) var(--pad)}
.pf__head{max-width:760px;margin-bottom:5rem}
.pf__title{font-size:clamp(2.4rem,5vw,4.2rem);line-height:1.05;margin:.6rem 0 1rem}
.pf__lead{color:var(--muted);line-height:1.7;font-size:.96rem}

.case{border:1px solid var(--line);border-radius:2px;padding:3rem 3.2rem;margin-bottom:4rem;background:rgba(255,255,255,.018)}
.case__hdr{display:flex;align-items:center;gap:2rem;margin-bottom:2.8rem;padding-bottom:2rem;border-bottom:1px solid var(--line)}
.case__num{font-size:3.5rem;font-weight:700;line-height:1;color:var(--gold);opacity:.35;font-variant-numeric:tabular-nums;flex-shrink:0}
.case__meta{flex:1}
.case__name{font-size:1.35rem;font-weight:500;color:var(--cream);margin:0 0 .35rem}
.case__info{font-size:.82rem;color:var(--muted);letter-spacing:.04em}
.case__badge{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;border:1px solid var(--gold);color:var(--gold);padding:.45em 1.1em;border-radius:50px;white-space:nowrap;flex-shrink:0;opacity:.7}

.case__body{display:grid;grid-template-columns:1fr 1fr;gap:3rem;margin-bottom:3rem;align-items:start}
.case__ba-wrap .ba-slider{width:100%;aspect-ratio:3/4;border-radius:2px;overflow:hidden}
.case__ba-caption{margin-top:.9rem;font-size:.78rem;color:var(--muted);letter-spacing:.03em}
.case__quote{margin:0;display:flex;flex-direction:column;justify-content:center;height:100%}
.case__quote blockquote{font-size:1.05rem;line-height:1.75;color:var(--cream);font-style:italic;padding-left:1.5rem;border-left:2px solid var(--gold)}
.case__quote figcaption{margin-top:1.5rem;font-size:.82rem;color:var(--muted);display:flex;flex-direction:column;gap:.3rem;padding-left:1.5rem}
.case__quote figcaption b{color:var(--cream);font-style:normal}

.case__gallery-wrap{margin-bottom:2.4rem}
.case__gallery-label{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:.9rem}
.case__gallery{display:flex;gap:1rem;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:.8rem;scrollbar-width:thin;scrollbar-color:var(--gold) transparent}
.case__gallery::-webkit-scrollbar{height:3px}
.case__gallery::-webkit-scrollbar-thumb{background:var(--gold);border-radius:2px}
.case__gitem{flex:0 0 260px;height:340px;border-radius:2px;background-size:cover;background-position:center;scroll-snap-align:start;position:relative;overflow:hidden;cursor:pointer;transition:transform .3s}
.case__gitem:hover{transform:scale(1.02)}
.case__gitem span{position:absolute;bottom:.8rem;left:.9rem;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;background:rgba(10,10,12,.72);color:var(--cream);padding:.35em .8em;border-radius:2px;backdrop-filter:blur(6px)}

.case__collage{display:grid;grid-template-columns:1.5fr 1fr .7fr;gap:1rem;height:380px}
.case__col-a{border-radius:2px;background-size:cover;background-position:center}
.case__col-a--sm{opacity:.6}
.case__col-b{display:flex;flex-direction:column;gap:1rem}
.case__col-sm{flex:1;border-radius:2px;background-size:cover;background-position:center}
.case__col-sm--text{background:rgba(255,255,255,.04)!important;display:flex;flex-direction:column;justify-content:center;padding:1.4rem;border:1px solid var(--line)}
.case__col-tag{font-size:.65rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:.6rem;display:block}
.case__col-sm--text p{font-size:.85rem;color:var(--muted);line-height:1.6;margin:0}

/* ============ AGING — pinned cinematic scrollytelling ============ */
.aging{height:380vh;background:radial-gradient(120% 90% at 50% 30%,#101015 0%,var(--bg) 60%)}
.aging__sticky{
  position:sticky;top:0;height:100vh;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  overflow:hidden;
  border-top:1px solid var(--line-2);
}
/* gold aura that breathes behind the skull */
.aging__aura{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:80vmin;height:80vmin;border-radius:50%;
  background:radial-gradient(closest-side,rgba(200,169,106,.22),rgba(200,169,106,.06) 50%,transparent 72%);
  opacity:.25;pointer-events:none;z-index:0;filter:blur(10px);
  will-change:transform,opacity;
}
.aging__faces{
  position:absolute;top:50%;left:50%;
  width:clamp(300px,46vw,640px);
  aspect-ratio:4/5;
  overflow:hidden;
  pointer-events:none;user-select:none;z-index:1;
  will-change:transform,opacity;
  -webkit-mask-image:
    linear-gradient(to bottom,transparent 0%,#000 9%,#000 78%,transparent 100%),
    linear-gradient(to right,transparent 0%,#000 8%,#000 92%,transparent 100%),
    radial-gradient(ellipse 72% 88% at 50% 40%,#000 22%,rgba(0,0,0,.5) 58%,transparent 82%);
  -webkit-mask-composite:source-in;
  mask-image:
    linear-gradient(to bottom,transparent 0%,#000 9%,#000 78%,transparent 100%),
    linear-gradient(to right,transparent 0%,#000 8%,#000 92%,transparent 100%),
    radial-gradient(ellipse 72% 88% at 50% 40%,#000 22%,rgba(0,0,0,.5) 58%,transparent 82%);
  mask-composite:intersect;
  filter:
    drop-shadow(0 36px 90px rgba(0,0,0,.72))
    drop-shadow(0 12px 40px rgba(0,0,0,.45))
    drop-shadow(0 0 72px rgba(200,169,106,.1));
}
.aging__faces::before{
  content:'';position:absolute;inset:8% 12% 14%;z-index:1;pointer-events:none;
  border-radius:50%;
  background:radial-gradient(closest-side,rgba(200,169,106,.14),transparent 72%);
  filter:blur(12px);
}
.aging__faces::after{
  content:'';position:absolute;inset:-2px;z-index:2;pointer-events:none;
  background:
    linear-gradient(to right,var(--bg) 0%,rgba(10,10,12,.94) 7%,transparent 30%,transparent 70%,rgba(10,10,12,.94) 93%,var(--bg) 100%),
    linear-gradient(to top,transparent 42%,rgba(10,10,12,.55) 68%,rgba(10,10,12,.88) 84%,var(--bg) 100%);
}
.aging__face{
  position:absolute;inset:-5%;
  width:110%;height:110%;
  object-fit:cover;object-position:50% 36%;
  opacity:0;
  will-change:opacity;
}
.aging__face:first-child{opacity:1}
/* heading pinned to the top */
.aging__head{
  position:absolute;top:clamp(4.5rem,12vh,7rem);left:0;right:0;z-index:3;
  text-align:center;padding:0 1.4rem;
}
.aging__title{
  font-family:var(--serif);font-weight:500;
  font-size:clamp(1.9rem,4.6vw,3.6rem);
  line-height:1.04;letter-spacing:-.01em;margin-top:.8rem;
  text-shadow:0 4px 40px rgba(0,0,0,.7);
}
/* captions crossfade one at a time near the bottom */
.aging__captions{
  position:absolute;left:0;right:0;bottom:clamp(4rem,13vh,8rem);z-index:3;
  height:4.4em;display:flex;align-items:center;justify-content:center;padding:0 1.4rem;
}
.aging__cap{
  position:absolute;left:0;right:0;text-align:center;
  font-family:var(--serif);font-weight:400;
  font-size:clamp(1.35rem,3.4vw,2.6rem);line-height:1.18;
  color:var(--ink);
  opacity:0;transform:translateY(28px) scale(.96);filter:blur(8px);
  transition:opacity .55s var(--ease),transform .65s var(--ease),filter .55s var(--ease);
  text-shadow:0 4px 40px rgba(0,0,0,.7);
}
.aging__cap.is-active{opacity:1;transform:none;filter:blur(0)}
.aging__cap-n{
  display:block;font-family:var(--sans);font-size:.7rem;font-weight:600;
  letter-spacing:.34em;color:var(--gold);margin-bottom:1rem;
}
/* progress rail at the bottom of the pin */
.aging__rail{position:absolute;left:50%;transform:translateX(-50%);bottom:2.4rem;z-index:3;width:min(220px,40vw);height:2px;background:rgba(255,255,255,.12);border-radius:2px;overflow:hidden}
.aging__rail span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--gold-deep),var(--gold-soft))}

/* ============ FLOATING GLASS INSTRUMENTS ============ */
.operations,.complex,.philosophy{position:relative;overflow:hidden}
.complex__inner,.philosophy>*:not(.deco-asset){position:relative;z-index:1}
.operations>*:not(.deco-asset){position:relative;z-index:1}
.deco-asset{
  position:absolute;pointer-events:none;user-select:none;z-index:0;
  /* radial mask removes the white PNG corners */
  -webkit-mask-image:radial-gradient(ellipse 62% 66% at 50% 50%,#000 14%,rgba(0,0,0,.3) 48%,transparent 70%);
  mask-image:radial-gradient(ellipse 62% 66% at 50% 50%,#000 14%,rgba(0,0,0,.3) 48%,transparent 70%);
  filter:saturate(.45) brightness(.9);
  will-change:transform;
}
.deco-asset--scalpel{width:min(30vw,360px);right:-4%;top:42%}
.deco-asset--scissors{width:min(26vw,320px);left:-4%;top:46%}
.deco-asset--forceps{width:min(26vw,320px);right:-3%;top:44%}

/* parallax media reacts to scroll instantly (no easing lag) */
[data-parallax]{transition:none!important;will-change:transform}

/* ============ RESPONSIVE ============ */
@media (max-width:1000px){
  .aging__faces{width:clamp(280px,88vw,520px)}
  .aging__title{font-size:clamp(1.8rem,5vw,2.8rem)}
  .deco-asset{width:clamp(100px,14vw,180px);opacity:.06}
  .changes__grid{grid-template-columns:repeat(2,1fr)}
  .steps__list{grid-template-columns:repeat(2,1fr)}
  .reviews__grid{grid-template-columns:1fr}
  .complex__inner,.philosophy,.moscow__inner,.about,.contact{grid-template-columns:1fr}
  .philosophy__media{aspect-ratio:4/5;max-height:72vh;order:-1}
  .results__grid{grid-template-columns:1fr}
  .footer__inner{grid-template-columns:1fr 1fr}
}

@media (max-width:900px){
  .nav__links,.nav__cta{display:none}
  .nav__burger{display:flex}
  .nav.is-open .nav__links{
    display:flex;position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:flex-start;gap:1.3rem;
    background:rgba(10,10,12,.96);backdrop-filter:blur(20px);
    padding:1.8rem clamp(1.2rem,4vw,3rem) 2rem;
    border-bottom:1px solid var(--line)
  }
  /* dedicated "Записаться" button as the last item inside the dropdown */
  .nav.is-open .nav__mobcta{display:inline-flex;margin-top:.5rem}
  .hero__stats{flex-wrap:wrap;gap:1.4rem 2.4rem}
}

/* mobile-only line break inside the hero eyebrow */
.eyebrow-br{display:none}

@media (max-width:640px){
  /* aging section: skull centred behind centred copy */
  .aging{height:300vh}
  .aging__faces{left:50%;top:48%;width:min(92vw,440px)}
  .aging__title{font-size:clamp(1.7rem,6.5vw,2.4rem)}
  .aging__cap{font-size:clamp(1.2rem,5vw,1.7rem)}
  .aging__captions{bottom:clamp(3rem,11vh,6rem)}
  .works__host{height:480vh}
  .works__stage{width:100vw;height:min(560px,62vh);margin-top:.5rem}
  .works__card{width:min(340px,88vw)}
  .works__head{top:clamp(3rem,7vh,4.5rem)}
  .works__title{font-size:clamp(1.7rem,7vw,2.2rem);margin-top:.45rem}
  .works__hint{font-size:.66rem;margin-top:.65rem}
  .works__info{bottom:clamp(2.8rem,8vh,4.5rem)}
  .works__cap{font-size:clamp(1.15rem,4.5vw,1.45rem)}
  .works__dots{bottom:clamp(1.8rem,5vh,2.6rem)}
  .deco-asset{display:none}
  .eyebrow-br{display:inline}
  /* hero flows top-to-bottom: face on top, then content, then stats — no overlap */
  .hero{display:block;min-height:100svh}
  .hero__content{
    position:absolute;left:0;right:0;bottom:clamp(8rem,22vh,11rem);
    padding-block:0
  }
  .hero__title{font-size:clamp(2.2rem,9vw,2.8rem);line-height:.9}
  .hero__subtitle{font-size:.97rem;max-width:100%}
  .hero__actions{flex-direction:column;align-items:stretch;gap:.75rem;margin-top:1rem}
  .hero__actions .btn{justify-content:center;text-align:center}
  /* stats: 3 equal columns with hairline dividers — num on top, label wraps below */
  .hero__stats{
    display:grid;grid-template-columns:repeat(3,1fr);gap:0;
    padding:1.1rem clamp(1.2rem,4vw,3rem) 1.5rem
  }
  .stat{flex-direction:column;justify-content:flex-start;padding-left:clamp(.8rem,3.5vw,1.3rem);border-left:1px solid var(--line)}
  .stat:first-child{padding-left:0;border-left:0}
  .stat__num{font-size:clamp(1.35rem,6vw,1.7rem)}
  .stat__label{font-size:.58rem;margin-top:.5rem;letter-spacing:.1em;line-height:1.35}
}

@media (max-width:560px){
  /* sections — tighter vertical rhythm */
  .changes,.operations,.philosophy,.results,.reviews,.steps,.faq,.contact{
    padding-top:clamp(2.8rem,8vh,4.5rem);
    padding-bottom:clamp(2.8rem,8vh,4.5rem)
  }
  .complex__inner,.moscow__inner{
    padding-top:clamp(2.8rem,8vh,4.5rem);
    padding-bottom:clamp(2.8rem,8vh,4.5rem)
  }

  .changes__grid{grid-template-columns:repeat(2,1fr);gap:.7rem}
  .chip{padding:1.1rem 1rem;font-size:.92rem}

  .steps__list{grid-template-columns:1fr}

  .review--lg{padding:1.8rem 1.4rem}
  .review--lg blockquote{font-size:clamp(1.2rem,5vw,1.6rem)}

  .acc__name{font-size:1.05rem}

  .moscow__card{padding:1.6rem 1.4rem}

  .footer__inner{grid-template-columns:1fr}

  .btn{padding:.95em 1.5em}
  .results__grid{gap:2rem}

  /* portfolio */
  .case{padding:1.8rem 1.4rem}
  .case__hdr{flex-wrap:wrap}
  .case__body{grid-template-columns:1fr}
  .case__collage{grid-template-columns:1fr 1fr;height:320px}
  .case__col-a--sm{display:none}
}

/* disable hover transforms on touch screens */
@media (hover:none){
  .chip:hover,.step:hover,.review:hover,.combo:hover{transform:none}
  .acc__head:hover{padding-left:0}
  .philosophy__media:hover img{transform:none}
}

/* ============================================================
   THIN MONTSERRAT DISPLAY HEADINGS (placed last so it wins
   over the base title rules above)
   ============================================================ */
.hero__title{letter-spacing:.12em !important}
.changes__title,.operations__title,.faq__title,.complex__title,
.philosophy__title,.results__title,.reviews__title,.steps__title,
.moscow__title,.contact__title,.section-title-lg{letter-spacing:.1em !important}
.acc__name{letter-spacing:.1em !important}