:root{
  /* Paleta wg Sanzo Wady, kombinacja #221: Black + Neutral Gray + Carmine Red; czerwień tekstowa = Spectrum Red (#17).
     Odstępstwa: --paper (#f4f4f2, biel marki/logo ≈ Wada White), --surface (Slate Color #158 w 35% na Black). */
  --ink:#111314;      /* Black #159 */
  --steel:#b6bfc1;    /* Neutral Gray #155 — tekst drugorzędny */
  --slate:#34454c;    /* Slate Color #158 — tekst na jasnym tle */
  --surface:#1d2528;  /* Slate Color × 35% na Black — tła ramek i kart */
  --paper:#f4f4f2; --white:#f4f4f2;
  --red:#e31f26;      /* Spectrum Red #17 — kropka, numery, akcenty */
  --carmine:#a62c37;  /* Carmine Red #29 — głębszy akcent (hover) */
  --line-faint:rgba(182,191,193,.14); --line:rgba(182,191,193,.22); --line-strong:rgba(182,191,193,.36);
  --rockbg:var(--ink); --rock:var(--ink); --mute:var(--steel);
  --serif:'Cormorant Garamond',Georgia,serif; --sans:'Inter',system-ui,sans-serif;
  --pad:clamp(20px,5vw,80px); --ease:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{background:var(--paper);color:var(--white);font:300 clamp(16px,1.15vw,19px)/1.65 var(--sans);overflow-x:hidden}
body.is-intro{overflow:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
.dot{color:var(--red)}

/* progress */
.progress{position:fixed;inset:0 0 auto 0;height:2px;z-index:60;pointer-events:none}
.progress i{display:block;height:100%;width:100%;background:var(--red);transform-origin:0 50%;transform:scaleX(0)}

/* nav */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;display:flex;justify-content:space-between;align-items:center;
  padding:18px var(--pad);color:var(--ink);opacity:0;transform:translateY(-12px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.nav.is-on{opacity:1;transform:none}
.nav{transition:opacity .9s var(--ease),transform .9s var(--ease),color .5s}
.nav.is-dark{color:#fff}
.nav__logo{font:400 28px/1 var(--serif)} .nav__logo span{color:var(--red)}
.nav nav{display:flex;gap:clamp(14px,2.4vw,36px);font-size:13px;letter-spacing:.14em;text-transform:uppercase}
.nav nav a{opacity:.75;transition:opacity .3s} .nav nav a:hover{opacity:1}
@media(max-width:600px){.nav nav a:not(.nav__cta){display:none}}

/* hero */
.hero-track{height:260vh;position:relative}
.hero{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;background:transparent;color:var(--ink)}
.hero__sky{position:absolute;inset:-60vh 0 0 0;background:var(--paper);transition:bottom 2.8s ease}
body.bg-on .hero__sky{bottom:20%}
.hero__cam{position:absolute;inset:0;will-change:transform;transform-origin:50% 100%}
.hero__img{position:absolute;inset:0;display:block;opacity:0;transform:translateY(7%);transform-origin:50% 100%;will-change:transform,opacity}
.hero__img img{width:100%;height:100%;object-fit:cover;object-position:50% 100%}
.wordmark{position:absolute;left:0;right:0;top:30%;text-align:center;font:400 clamp(30px,6.2vw,104px)/1 var(--serif);
  letter-spacing:.5em;padding-left:.5em;will-change:transform,opacity}
.wordmark__letters{display:inline-flex}
.wordmark__letters span{display:inline-block;opacity:0;transform:translateY(.35em);filter:blur(10px);margin-right:.5em}
.wordmark__letters span:last-child{margin-right:0}
.wordmark .dot{color:var(--red)}
@media(max-width:700px){.wordmark{top:36%;font-size:clamp(26px,8.2vw,48px);letter-spacing:.38em}.wordmark__letters span{margin-right:.38em}}
.hero__sub{position:absolute;left:0;right:0;top:calc(30% + clamp(60px,8.4vw,150px));text-align:center;font:400 12px/1 var(--sans);letter-spacing:.32em;text-transform:uppercase;color:var(--slate);opacity:0}
@media(max-width:700px){.hero__sub{top:calc(36% + 64px);font-size:10px}}
.hero__scroll{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:10px;font-size:10px;letter-spacing:.3em;text-transform:uppercase;color:#f4f4f2;opacity:0;mix-blend-mode:difference}
.hero__scroll i{width:1px;height:40px;background:currentColor;transform-origin:top;animation:drip 2s var(--ease) infinite}
@keyframes drip{0%{transform:scaleY(0)}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* mountain */
.page{position:relative;background:var(--ink)}
.hero-track{z-index:1}
.mountain{position:relative;z-index:1;background:transparent}

.mountain__bg{position:sticky;top:0;height:100vh;height:100svh;margin-bottom:-100vh;margin-bottom:-100svh;z-index:0;overflow:hidden}
.mountain__bg{opacity:0;transition:opacity 2.8s ease}
body.bg-on .mountain__bg{opacity:1}
.mountain__bg img{position:absolute;left:0;top:0;width:100%;height:auto;min-height:100%;object-fit:cover;filter:grayscale(1) brightness(.46) contrast(1.15);will-change:transform}
.trail{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;overflow:visible}
.trail__ghost{fill:none;stroke:rgba(182,191,193,.24);stroke-width:1.5;stroke-dasharray:3 9}
.trail__line{fill:none;stroke:var(--paper);stroke-width:2;stroke-linecap:round;opacity:.85}
.trail__dot{fill:var(--red)}
.trail__pulse{fill:none;stroke:var(--red);stroke-width:1.5;animation:pulse 2.2s ease-out infinite;transform-box:fill-box;transform-origin:center}
@keyframes pulse{0%{transform:scale(1);opacity:.9}100%{transform:scale(4.2);opacity:0}}
.mountain section,.marquee,.foot{position:relative;z-index:1}

.eyebrow{font-size:12px;letter-spacing:.34em;text-transform:uppercase;color:var(--mute);margin-bottom:22px}
.display{font:400 clamp(28px,4.6vw,76px)/1.25 var(--serif);letter-spacing:.2em;text-transform:uppercase;color:#fff}
.mega{font:400 clamp(30px,6.4vw,112px)/1.18 var(--serif);letter-spacing:.16em;text-transform:uppercase;color:#fff}
.mountain p{max-width:56ch;color:var(--mute)}
.mountain p+p{margin-top:1.1em}

/* reveal system */
[data-reveal]{opacity:0;transform:translateY(40px);transition:opacity 1.1s var(--ease),transform 1.1s var(--ease);transition-delay:var(--d,0s)}
[data-reveal].in{opacity:1;transform:none}
.split .w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.08em}
.split .w>span{display:inline-block;transform:translateY(105%) rotate(4deg);transition:transform 1.2s var(--ease);transition-delay:calc(var(--i)*.06s)}
.split.in .w>span{transform:none}
.reveal-clip{clip-path:inset(18% 12% 18% 12% round 6px);transition:clip-path 1.6s var(--ease)}
.reveal-clip.in{clip-path:inset(0 0 0 0 round 6px)}

/* statement */
.statement{min-height:100vh;display:flex;align-items:center;padding:20vh var(--pad)}
.statement__text{font:400 clamp(22px,3.6vw,58px)/1.5 var(--serif)!important;letter-spacing:.12em;text-transform:uppercase;max-width:22em!important;color:#fff!important}
.statement__text .sw{opacity:.14;transition:opacity .25s linear}
.statement__text .sw.on{opacity:1}

/* marquee */
.marquee{overflow:hidden;padding:5vh 0;border-block:1px solid var(--line-faint);white-space:nowrap}
.marquee__row{display:inline-flex;gap:2.2rem;align-items:center;font:400 clamp(20px,3vw,44px)/1 var(--serif);letter-spacing:.3em;text-transform:uppercase;color:var(--steel);will-change:transform}
.marquee__row i{font-style:normal;font-size:.28em;color:var(--red)}

/* about */
.about{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(30px,6vw,110px);align-items:center;padding:20vh var(--pad)}
.about__photo{position:relative;aspect-ratio:3/4;background:var(--surface);overflow:hidden}
.about__photo img{width:100%;height:100%;object-fit:cover;filter:contrast(1.04)}
.about__ph{display:none;position:absolute;inset:14px;border:1px dashed var(--line-strong);align-items:center;justify-content:center;flex-direction:column;text-align:center;gap:8px;font-family:var(--serif);font-size:24px}
.about__ph small{font:300 12px var(--sans);letter-spacing:.1em;color:var(--mute)}
.about__photo.is-empty .about__ph{display:flex}
.years{display:flex;align-items:center;gap:22px;margin:38px 0}
.years__num{font:400 clamp(90px,13vw,200px)/.8 var(--serif);color:#fff}
.years__label{font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:var(--mute);line-height:1.6}
@media(max-width:800px){.about{grid-template-columns:1fr;padding:14vh var(--pad)}.about__photo{max-width:420px}}

/* offer */
.offer{padding:20vh var(--pad)}
.offer__list{margin-top:8vh;border-top:1px solid var(--line)}
.offer__list li{display:grid;grid-template-columns:70px 1fr 1fr;gap:20px;align-items:baseline;padding:34px 0;border-bottom:1px solid var(--line);transition:padding .6s var(--ease),background .6s}
.offer__list li:hover{padding-left:18px;background:linear-gradient(90deg,rgba(166,44,55,.28),transparent 60%)}
.offer__list .n{font-size:12px;letter-spacing:.2em;color:var(--red)}
.offer__list h3{font:400 clamp(20px,2.4vw,36px)/1.2 var(--serif);letter-spacing:.2em;text-transform:uppercase;color:#fff}
.offer__list p{max-width:42ch}
@media(max-width:800px){.offer__list li{grid-template-columns:44px 1fr;}.offer__list p{grid-column:2}}

/* work */
.work{padding:20vh var(--pad)}
.projects{margin-top:10vh;display:flex;flex-direction:column;gap:clamp(70px,14vh,160px)}
.project{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);gap:clamp(20px,5vw,90px);align-items:end}
.project--r{grid-template-columns:minmax(0,1fr) minmax(0,1.7fr)}
.project--r .project__img{order:2}
.project__img{aspect-ratio:16/9;overflow:hidden;background:var(--surface);border-radius:2px}
.project__img img{width:100%;height:116%;object-fit:cover;filter:grayscale(1) contrast(1.05);transition:filter .9s var(--ease),scale 1.4s var(--ease);will-change:transform}
.project:hover .project__img img{filter:none;scale:1.04}
.project__meta{display:flex;flex-direction:column;gap:12px;padding-bottom:6px}
.project--r .project__meta{align-items:flex-end;text-align:right}
.project__meta .n{font-size:12px;letter-spacing:.3em;color:var(--red)}
.project__meta h3{font:400 clamp(24px,3vw,46px)/1.05 var(--serif);letter-spacing:.22em;text-transform:uppercase;color:#fff}
.project__meta p{font-size:12px;letter-spacing:.28em;text-transform:uppercase}
@media(max-width:800px){.project,.project--r{grid-template-columns:1fr}.project--r .project__img{order:0}.project--r .project__meta{align-items:flex-start;text-align:left}}

/* process */
.process{padding:20vh var(--pad)}
.steps{margin-top:10vh;display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,4vw,70px)}
.steps li{border-top:1px solid var(--line-strong);padding-top:28px}
.steps .n{display:block;font-size:12px;letter-spacing:.3em;color:var(--red);margin-bottom:34px}
.steps h3{font:400 clamp(20px,2vw,30px)/1.2 var(--serif);letter-spacing:.22em;text-transform:uppercase;color:#fff;margin-bottom:16px}
@media(max-width:800px){.steps{grid-template-columns:1fr}}

/* contact */
.contact{min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:20vh var(--pad)}
.contact__links{display:flex;flex-wrap:wrap;gap:14px;margin-top:7vh}
.contact__links a{display:flex;flex-direction:column;gap:4px;padding:22px 30px;border:1px solid var(--line-strong);border-radius:4px;font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--mute);transition:background .4s,color .4s,transform .5s var(--ease)}
.contact__links a em{font:400 clamp(20px,2vw,28px)/1.1 var(--serif);letter-spacing:.12em;text-transform:none;color:#fff;font-style:normal;transition:color .4s}
.contact__links a:hover{background:var(--paper);transform:translateY(-4px)}
.contact__links a:hover,.contact__links a:hover em{color:var(--ink)}
.contact__note{margin-top:5vh;font-size:13px;letter-spacing:.14em;text-transform:uppercase}

.foot{display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between;align-items:center;padding:30px var(--pad) 40px;border-top:1px solid var(--line-faint);font-size:12px;color:var(--mute)}
.foot img{height:22px;width:auto;opacity:.9}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  [data-reveal],.split .w>span{opacity:1!important;transform:none!important}
  .reveal-clip{clip-path:none}
  .statement__text .sw{opacity:1}
}
.foot__logo{font:400 26px/1 var(--serif);color:#fff;letter-spacing:.2em}
.wordmark__letters span:nth-last-child(2){margin-right:.08em!important}
@media(max-width:800px){.trail__line{opacity:.4}.trail__ghost{opacity:.5}}

/* księga */
.mountain p{font:400 clamp(18px,1.55vw,24px)/1.75 var(--serif);color:var(--steel);max-width:34em}
.mountain p+p{margin-top:1.2em}
.eyebrow{font:400 13px/1 var(--serif)!important;letter-spacing:.38em;color:var(--red)!important;margin-bottom:26px}
.about__body>p:nth-of-type(2)::first-letter{float:left;font:400 4.4em/.8 var(--serif);padding:.06em .12em 0 0;color:#fff}
.offer__list p,.steps p{font-size:clamp(17px,1.35vw,21px)}
.offer__list li{grid-template-columns:70px 1fr 1.2fr}
.statement__text{font-style:italic;text-transform:none!important;letter-spacing:.02em!important;font-size:clamp(28px,4.4vw,70px)!important;line-height:1.3!important}
.contact__note{font:400 italic 20px/1.5 var(--serif);letter-spacing:.04em;text-transform:none}
.hero__img{-webkit-mask-image:linear-gradient(180deg,#000 82%,transparent 100%);mask-image:linear-gradient(180deg,#000 82%,transparent 100%)}

.mountain p{text-shadow:0 1px 14px rgba(17,19,20,.7)}

.project__img{position:relative}
.project__vid{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .7s var(--ease);pointer-events:none}
.project.is-playing .project__vid{opacity:1}
.project.is-playing .project__img img{filter:none}
.project__img:has(.project__vid){cursor:pointer}

@media(max-width:700px){.hero__img img{object-position:41% 100%}}

/* kolor gór: zimny łupek (Slate Color) nałożony na czarno-białe zdjęcie */
.mountain__bg::after{content:"";position:absolute;inset:0;background:var(--slate);mix-blend-mode:color;opacity:.38;pointer-events:none}
a:focus-visible{outline:2px solid var(--red);outline-offset:4px}
::selection{background:var(--carmine);color:#fff}
.contact__links a:hover{border-color:var(--paper)}

/* przycisk pełnego filmu + odtwarzacz */
.project__play{align-self:flex-start;margin-top:8px;display:inline-flex;gap:10px;align-items:center;padding:13px 20px;border:1px solid var(--line-strong);border-radius:99px;background:rgba(17,19,20,.35);color:#fff;font:500 11px/1 var(--sans);letter-spacing:.24em;text-transform:uppercase;cursor:pointer;transition:background .3s,color .3s,border-color .3s}
.project__play .dot{font-size:10px}
.project--r .project__play{align-self:flex-end}
.project__play:hover{background:var(--paper);color:var(--ink);border-color:var(--paper)}
@media(max-width:800px){.project--r .project__play{align-self:flex-start}}
.player{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:clamp(16px,4vw,60px);background:rgba(17,19,20,.94)}
.player[hidden]{display:none}
.player__box{width:min(1200px,100%);display:flex;flex-direction:column;align-items:flex-end;gap:14px}
.player video{width:100%;max-height:82vh;background:#000;border-radius:4px;display:block}
.player__close{background:none;border:1px solid var(--line-strong);border-radius:99px;color:#fff;padding:10px 18px;font:500 11px/1 var(--sans);letter-spacing:.24em;text-transform:uppercase;cursor:pointer}
.player__close:hover{background:var(--paper);color:var(--ink)}
body.player-open{overflow:hidden}

/* O mnie: główne zdjęcie + małe zdjęcie w ramce (oba cz-b, kolor po najechaniu) */
.about__photo>img{filter:grayscale(1) contrast(1.06);transition:filter 1s var(--ease)}
.about__photo:hover>img{filter:none}
.about__inset{position:absolute;right:5%;bottom:4%;width:44%;aspect-ratio:4/3;margin:0;overflow:hidden;border:1px solid rgba(244,244,242,.75);background:var(--surface);box-shadow:0 18px 44px rgba(17,19,20,.6)}
.about__inset img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.08);transition:filter 1s var(--ease)}
.about__inset:hover img{filter:none}

/* zaproszenie do rozmowy w kontakcie */
.mountain .contact__lead{margin-top:5vh;font:400 clamp(22px,2vw,30px)/1.45 var(--serif);color:#fff;max-width:36ch}