/* ============================================================
   Treyn Studio — treynstudio.com
   ============================================================ */

:root{
  --cream:#F7F1E6;
  --cream-2:#EFE6D6;
  --ink:#12203F;
  --ink-2:#0B1730;
  --green:#7DC42B;
  --green-dark:#5FA018;
  --coral:#E9573F;
  --muted:rgba(18,32,63,.62);
  --muted-light:rgba(247,241,230,.66);

  --wrap:1240px;
  --pad:clamp(20px,5vw,64px);
  --r:22px;
  --ease:cubic-bezier(.22,.85,.3,1);

  --d1:clamp(3rem,9.5vw,10rem);     /* hero */
  --d2:clamp(2.4rem,6.2vw,5.6rem);  /* section display */
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--cream);color:var(--ink);
  font-family:"Figtree",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:clamp(16px,1.05vw,18px);line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3{margin:0;font-weight:900;letter-spacing:-.035em;line-height:.92}
p{margin:0 0 1em}
:focus-visible{outline:3px solid var(--green);outline-offset:3px;border-radius:6px}

.wrap{width:min(var(--wrap),100% - var(--pad)*2);margin-inline:auto}
.section{padding:clamp(80px,11vw,160px) 0}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;z-index:100;background:var(--ink);color:var(--cream);padding:10px 16px;border-radius:8px}

/* ---------- logo lockup (two colourways, cross-faded by nav state) ---------- */
.nav__logo{position:relative;z-index:2;display:block;width:clamp(96px,8vw,122px);flex:none}
.logo{width:100%;height:auto;transition:opacity .35s var(--ease)}
.logo--dark{position:absolute;inset:0;opacity:0}
.nav.is-stuck .logo--light{opacity:0}
.nav.is-stuck .logo--dark{opacity:1}

/* ---------- buttons ---------- */
.btn{
  --bg:var(--green);--fg:#fff;
  display:inline-flex;align-items:center;gap:.6em;
  background:var(--bg);color:var(--fg);
  font-weight:800;font-size:.94rem;letter-spacing:.04em;text-transform:uppercase;
  padding:1.05em 1.9em;border-radius:100px;
  transition:transform .35s var(--ease),background .3s,color .3s;
  will-change:transform;
}
.btn:hover{transform:translateY(-3px);background:var(--green-dark)}
.btn--ghost{--bg:transparent;--fg:var(--cream);box-shadow:inset 0 0 0 2px rgba(247,241,230,.45)}
.btn--ghost:hover{background:var(--cream);color:var(--ink);box-shadow:inset 0 0 0 2px var(--cream)}
.btn--sm{padding:.8em 1.4em;font-size:.8rem}
.btn--big{padding:1.25em 2.4em;font-size:1rem}

/* ---------- shared type ---------- */
.eyebrow{
  font-size:.78rem;font-weight:800;letter-spacing:.22em;text-transform:uppercase;
  color:var(--green-dark);margin:0 0 1.4em;
}
.eyebrow--light{color:var(--green)}
.display{font-size:var(--d2);letter-spacing:-.04em}
.display--light{color:var(--cream)}
.section__head{margin-bottom:clamp(48px,6vw,96px)}
.section__head .display{max-width:14ch}
.section__lead{margin-top:1.4em;font-size:clamp(1.05rem,1.5vw,1.35rem);color:var(--muted);max-width:46ch}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:fixed;inset:0 0 auto;z-index:60;color:var(--cream);
  transition:background .4s var(--ease),box-shadow .4s var(--ease),color .4s var(--ease);
}
.nav__inner{
  width:min(var(--wrap),100% - var(--pad)*2);margin-inline:auto;
  display:flex;align-items:center;gap:clamp(16px,4vw,48px);
  padding:16px 0;
}
.nav__links{display:flex;gap:clamp(18px,2.4vw,36px);margin-left:auto}
.nav__links a{
  font-weight:700;font-size:.86rem;letter-spacing:.14em;text-transform:uppercase;
  position:relative;padding:4px 0;
}
.nav__links a::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--green);
  transition:right .35s var(--ease);
}
.nav__links a:hover::after{right:0}
.nav__burger{display:none}

.nav.is-stuck{
  background:rgba(247,241,230,.92);backdrop-filter:blur(14px);
  color:var(--ink);box-shadow:0 1px 0 rgba(18,32,63,.10);
}
.nav.is-stuck .nav__cta{background:var(--ink)}
.nav.is-stuck .nav__cta:hover{background:var(--green)}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;isolation:isolate;overflow:hidden}
.hero__media{position:absolute;inset:0;z-index:-2}
.hero__media img{width:100%;height:100%;object-fit:cover;object-position:72% center;transform:scale(1.04)}
.hero::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(180deg,rgba(6,16,34,.50) 0%,rgba(6,16,34,0) 26%,rgba(6,16,34,.20) 58%,rgba(6,16,34,.80) 100%),
    linear-gradient(95deg,rgba(6,16,34,.86) 0%,rgba(6,16,34,.55) 34%,rgba(6,16,34,.06) 62%,rgba(6,16,34,0) 78%);
}
.hero__body{
  width:min(var(--wrap),100% - var(--pad)*2);margin-inline:auto;
  padding-block:0 clamp(80px,13vh,160px);color:var(--cream);
}
.hero__title{font-size:var(--d1);letter-spacing:-.045em;text-wrap:balance}
.hero__title span{display:block}
.hero__title span:nth-child(2){color:var(--green)}
.hero__lead{
  margin-top:1.3em;max-width:44ch;
  font-size:clamp(1.05rem,1.55vw,1.4rem);color:rgba(247,241,230,.86);
}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:2.2em}
.hero__scroll{
  position:absolute;left:50%;bottom:26px;translate:-50% 0;
  width:26px;height:44px;border:2px solid rgba(247,241,230,.5);border-radius:20px;
}
.hero__scroll span{
  position:absolute;left:50%;top:9px;translate:-50% 0;
  width:4px;height:8px;border-radius:2px;background:var(--cream);
  animation:scroll 1.8s var(--ease) infinite;
}
@keyframes scroll{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(16px)}}

/* ============================================================
   INTRO + MARQUEE
   ============================================================ */
.intro{padding:clamp(80px,11vw,150px) 0 clamp(56px,7vw,96px)}
.intro__text{
  margin:0;font-size:clamp(1.4rem,2.9vw,2.5rem);font-weight:600;
  line-height:1.26;letter-spacing:-.03em;max-width:24ch;
}
.intro__text em{font-style:normal;color:var(--green-dark)}

.marquee{
  overflow:hidden;border-block:2px solid rgba(18,32,63,.12);
  padding:18px 0;background:var(--cream-2);
}
.marquee__track{
  display:flex;align-items:center;gap:2.2rem;width:max-content;
  animation:slide 34s linear infinite;
}
.marquee__track span{
  font-size:clamp(1.1rem,2.2vw,2rem);font-weight:900;letter-spacing:-.02em;
  text-transform:uppercase;white-space:nowrap;
}
.marquee__track i{color:var(--green);font-style:normal;font-size:.9rem}
@keyframes slide{to{transform:translateX(-50%)}}

/* ============================================================
   PROJECTS
   ============================================================ */
.projects{padding-bottom:clamp(60px,8vw,110px)}
.project{
  width:min(var(--wrap),100% - var(--pad)*2);margin:0 auto clamp(72px,9vw,140px);
  display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,4.5vw,72px);align-items:center;
}
.project--flip{grid-template-columns:.85fr 1.15fr}
.project--flip .project__media{order:2}
.project__media{
  position:relative;border-radius:var(--r);overflow:hidden;
  box-shadow:0 30px 70px -30px rgba(18,32,63,.45);
  background:var(--ink);
}
.project__media img{
  width:100%;aspect-ratio:16/10;object-fit:cover;
  transition:transform .9s var(--ease);
}
.project:hover .project__media img{transform:scale(1.045)}
.project__media::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(200deg,transparent 55%,var(--accent,rgba(18,32,63,.5)) 130%);
  mix-blend-mode:multiply;opacity:.55;
}
.project--earth{--accent:#1E4F8C}
.project--garden{--accent:#3E8A1E}
.project--arche{--accent:#9A6320}
.project--atomix{--accent:#5B3E9E}

.project__index{
  font-size:clamp(2.6rem,4.5vw,4.2rem);font-weight:900;line-height:1;margin:0 0 .1em;
  color:transparent;-webkit-text-stroke:2px var(--accent,var(--ink));opacity:.45;
}
.project__title{font-size:clamp(2.2rem,4.6vw,4.2rem);margin-bottom:.5em}
.project__meta{display:flex;flex-wrap:wrap;gap:10px 28px;margin-bottom:1.6em}
.project__meta li{display:flex;flex-direction:column;gap:2px}
.project__meta b{
  font-size:.68rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);
}
.project__meta span{font-weight:700;font-size:.98rem}
.project__logline{font-size:clamp(1.02rem,1.35vw,1.2rem);color:var(--muted);max-width:42ch}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:1.6em}
.tags li{
  font-size:.76rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  padding:.55em 1em;border-radius:100px;box-shadow:inset 0 0 0 1.5px rgba(18,32,63,.16);
}

/* ============================================================
   KEY ART BAND
   ============================================================ */
.artband{padding:0 0 clamp(56px,7vw,100px)}
.artband__head{margin-bottom:clamp(28px,3.5vw,48px)}
.artband__title{font-size:clamp(1.6rem,3vw,2.6rem);letter-spacing:-.03em}
.artband__rail{overflow:hidden;-webkit-mask:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);
               mask:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent)}
.artband__track{
  display:flex;gap:clamp(14px,1.6vw,24px);width:max-content;
  animation:artslide 68s linear infinite;
}
.artband__rail:hover .artband__track{animation-play-state:paused}
.artband__track li{position:relative;flex:none;width:clamp(260px,26vw,400px)}
.artband__track img{
  width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:14px;
  box-shadow:0 20px 44px -24px rgba(18,32,63,.55);
}
.artband__track span{
  display:block;margin-top:.8em;
  font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);
}
@keyframes artslide{to{transform:translateX(calc(-50% - clamp(7px,.8vw,12px)))}}

/* ============================================================
   GAME
   ============================================================ */
.game{background:var(--ink);color:var(--cream);border-radius:clamp(24px,3vw,48px) clamp(24px,3vw,48px) 0 0}
.game__grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(32px,5vw,80px);align-items:center}
.game__lead{margin-top:1.2em;font-size:clamp(1.05rem,1.45vw,1.3rem);color:var(--muted-light);max-width:40ch}
.game__meta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 24px;margin:2.4em 0}
.game__meta li{display:flex;flex-direction:column;gap:3px;padding-top:14px;border-top:1.5px solid rgba(247,241,230,.2)}
.game__meta b{font-size:.68rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--green)}
.game__meta span{font-weight:600}
.loop{display:flex;flex-wrap:wrap;gap:8px;counter-reset:step}
.loop li{
  counter-increment:step;display:flex;align-items:center;gap:.55em;
  font-size:.82rem;font-weight:700;padding:.6em 1.05em;border-radius:100px;
  background:rgba(247,241,230,.08);
}
.loop li::before{
  content:counter(step);display:grid;place-items:center;
  width:1.55em;height:1.55em;border-radius:50%;background:var(--green);color:#0B1730;
  font-size:.75rem;font-weight:900;
}
.game__media{border-radius:var(--r);overflow:hidden;box-shadow:0 40px 80px -35px rgba(0,0,0,.7)}
.game__media img{width:100%;height:auto}

/* ============================================================
   STUDIO
   ============================================================ */
.studio{background:var(--cream)}
.studio__grid{
  display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,5vw,86px);align-items:start;
  margin-bottom:clamp(56px,7vw,110px);
}
.studio__media{border-radius:var(--r);overflow:hidden;position:sticky;top:110px;box-shadow:0 30px 70px -34px rgba(18,32,63,.5)}
.studio__media img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:50% 20%}
.studio__body p{color:var(--muted);font-size:clamp(1.02rem,1.3vw,1.16rem);max-width:52ch}
.studio__body .display{margin-bottom:.7em}
.pillars{margin-top:2.6em;display:grid;gap:2px;background:rgba(18,32,63,.12);border-radius:16px;overflow:hidden}
.pillars li{background:var(--cream);padding:1.1em 1.3em;display:grid;grid-template-columns:minmax(120px,.32fr) 1fr;gap:16px;align-items:baseline}
.pillars b{font-size:1.02rem;letter-spacing:-.01em}
.pillars span{color:var(--muted);font-size:.96rem}

.stats{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:2px;
  background:rgba(18,32,63,.12);border-radius:18px;overflow:hidden;
}
.stats li{background:var(--cream-2);padding:clamp(24px,3vw,40px) clamp(18px,2vw,28px)}
.stats b{display:block;font-size:clamp(1.6rem,2.7vw,2.4rem);text-wrap:balance;font-weight:900;letter-spacing:-.04em;line-height:1;color:var(--green-dark)}
.stats span{display:block;margin-top:.6em;font-size:.86rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}

/* ============================================================
   TEAM
   ============================================================ */
.team{background:var(--cream-2);padding-top:clamp(72px,9vw,130px)}
.team__label{
  margin:0 0 1.6em;padding-bottom:.9em;border-bottom:2px solid rgba(18,32,63,.14);
  font-size:.74rem;font-weight:800;letter-spacing:.2em;text-transform:uppercase;color:var(--green-dark);
}
.team__label--2{margin-top:clamp(48px,6vw,88px)}
.team__grid{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(28px,3.4vw,48px) clamp(20px,2.6vw,40px);
}
.member img{
  width:100%;max-width:200px;aspect-ratio:1;object-fit:cover;
  border-radius:14px;margin-bottom:1.1em;
  filter:grayscale(1);transition:filter .4s var(--ease),transform .4s var(--ease);
}
.member:hover img{filter:grayscale(.15);transform:translateY(-3px)}
.member h3{font-size:1.02rem;font-weight:800;letter-spacing:-.01em;line-height:1.25}
.member__role{
  margin:.45em 0 .7em;font-size:.72rem;font-weight:800;
  letter-spacing:.1em;text-transform:uppercase;color:var(--coral);
}
.member__bio{margin:0;font-size:.9rem;line-height:1.55;color:var(--muted)}

/* ============================================================
   CONTACT + FOOTER
   ============================================================ */
.contact{background:var(--ink-2);color:var(--cream);text-align:center;padding-bottom:clamp(56px,7vw,96px)}
.contact__inner{display:flex;flex-direction:column;align-items:center}
.contact__title{margin-bottom:.6em}
.contact__links{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 40px;margin-bottom:2.4em}
.contact__links a{
  font-size:clamp(1.05rem,1.7vw,1.45rem);font-weight:700;
  border-bottom:2px solid rgba(125,196,43,.6);padding-bottom:4px;transition:border-color .3s,color .3s;
}
.contact__links a:hover{color:var(--green);border-color:var(--green)}

.footer{background:var(--ink-2);color:var(--cream);padding:0 0 44px}
.footer__inner{
  display:flex;flex-wrap:wrap;align-items:center;gap:20px 36px;
  padding-top:36px;border-top:1px solid rgba(247,241,230,.14);
}
.footer__logo{width:104px;height:auto}
.footer__nav{display:flex;flex-wrap:wrap;gap:22px;margin-left:auto}
.footer__nav a{font-size:.82rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-light)}
.footer__nav a:hover{color:var(--green)}
.footer__note{margin:0;font-size:.82rem;color:var(--muted-light);width:100%}

/* ============================================================
   REVEAL
   ============================================================ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1000px){
  .project,.game__grid,.studio__grid{grid-template-columns:1fr}
  .team__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .project--flip .project__media{order:0}
  .game__media{order:-1}
  .studio__media{position:static}
  .studio__media img{aspect-ratio:16/10}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:760px){
  .nav__links{
    position:fixed;inset:0 0 auto;top:0;padding:96px var(--pad) 40px;
    flex-direction:column;gap:8px;background:var(--ink);color:var(--cream);
    transform:translateY(-102%);transition:transform .5s var(--ease);
  }
  .nav__links a{font-size:1.5rem;letter-spacing:-.02em;text-transform:none;font-weight:800}
  .nav.is-open .nav__links{transform:none}
  .nav.is-open{background:var(--ink);color:var(--cream)}
  .nav.is-open .logo--light{opacity:1}
  .nav.is-open .logo--dark{opacity:0}
  .nav__cta{display:none}
  .nav__burger{
    display:block;margin-left:auto;position:relative;z-index:2;
    width:44px;height:34px;background:none;border:0;cursor:pointer;color:inherit;
  }
  .nav__burger span{display:block;height:2.5px;background:currentColor;border-radius:2px;transition:transform .4s var(--ease),opacity .3s}
  .nav__burger span+span{margin-top:8px}
  .nav.is-open .nav__burger span:first-child{transform:translateY(5px) rotate(45deg)}
  .nav.is-open .nav__burger span:last-child{transform:translateY(-5px) rotate(-45deg)}

  .hero{min-height:92svh}
  .hero__media img{object-position:66% center}
  .pillars li{grid-template-columns:1fr;gap:4px}
  .game__meta{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
  .footer__nav{margin-left:0;width:100%}
}

@media (max-width:760px){
  .artband__track li{width:clamp(220px,72vw,300px)}
  .team__grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 18px}
  .member img{max-width:150px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .reveal{opacity:1;transform:none}
}

/* ============================================================
   VIDEO — play buttons + lightbox
   ============================================================ */
.btn--play{cursor:pointer;border:0;font-family:inherit}
.btn--play::before{
  content:"";width:0;height:0;flex:none;
  border-left:.72em solid currentColor;
  border-block:.44em solid transparent;
}

.play{
  position:absolute;left:22px;bottom:22px;z-index:2;cursor:pointer;
  display:inline-flex;align-items:center;gap:.7em;
  padding:.7em 1.25em .7em .8em;border:0;border-radius:100px;
  background:rgba(11,23,48,.55);backdrop-filter:blur(10px);color:var(--cream);
  font:inherit;font-size:.82rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;
  box-shadow:inset 0 0 0 1.5px rgba(247,241,230,.35);
  transition:background .3s var(--ease),transform .3s var(--ease);
}
.play:hover{background:var(--green);transform:translateY(-2px);box-shadow:inset 0 0 0 1.5px transparent}
.play__icon{
  display:grid;place-items:center;flex:none;width:1.9em;height:1.9em;
  border-radius:50%;background:var(--cream);
}
.play__icon::before{
  content:"";width:0;height:0;margin-left:.15em;
  border-left:.62em solid var(--ink);border-block:.38em solid transparent;
}

.lightbox{
  position:fixed;inset:0;z-index:200;display:grid;place-items:center;
  padding:clamp(16px,4vw,56px);background:rgba(5,10,22,.94);
  opacity:0;transition:opacity .3s var(--ease);
}
.lightbox[hidden]{display:none}
.lightbox.is-open{opacity:1}
.lightbox__frame{width:min(1100px,100%)}
.lightbox video{
  width:100%;max-height:78vh;display:block;background:#000;
  border-radius:14px;box-shadow:0 40px 90px -30px rgba(0,0,0,.9);
}
.lightbox__caption{
  margin:1em 0 0;color:var(--muted-light);
  font-size:.82rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
}
.lightbox__close{
  position:absolute;top:clamp(12px,2.5vw,28px);right:clamp(12px,2.5vw,28px);
  width:48px;height:48px;border:0;border-radius:50%;cursor:pointer;
  background:rgba(247,241,230,.12);color:var(--cream);font-size:2rem;line-height:1;
  transition:background .3s var(--ease)}
.lightbox__close:hover{background:var(--green)}

@media (max-width:760px){
  .play{left:14px;bottom:14px;font-size:.74rem;padding:.6em 1em .6em .65em}
}