/* Helvetica LT Std */
@font-face{
  font-family:"Helvetica LT Std";
  src:url("fonts/HelveticaLTStd-Black.otf") format("opentype");
  font-weight:900;font-style:normal;font-display:swap;
}
@font-face{
  font-family:"Helvetica LT Std";
  src:url("fonts/HelveticaLTStd-Light.otf") format("opentype");
  font-weight:300;font-style:normal;font-display:swap;
}

:root{
  --ink:#0a0a0a;
  --paper:#ffffff;
  --muted:#6a6a6a;
  --body:#3a3a3a;
  --heading:"Helvetica LT Std", "Helvetica Neue", Helvetica, sans-serif;
  --sans:"Archivo", ui-sans-serif, sans-serif;
  /* Content column: starts at 34.5% from left (≈665px on 1920), max-width 560px */
  --col-left:34.5%;
  --col-max:560px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-weight:300;font-size:14px;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,video{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}

/* Hummingbirds */
.bird{
  position:fixed;pointer-events:none;z-index:999;
  width:14px;height:14px;
}
.bird svg{width:100%;height:100%}

/* Paper grain */
body::before{
  content:"";position:fixed;inset:0;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.055 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  pointer-events:none;mix-blend-mode:multiply;z-index:2;opacity:.9;
}

/* Shared text column — left-aligned */
.col,.sec{
  max-width:var(--col-max);
  margin-left:var(--col-left);
  padding:0 1.5rem;
  text-align:left;
}

/* Body text — Archivo Light 14px */
.lede{
  font-family:var(--sans);font-weight:300;font-size:14px;
  line-height:1.75;color:var(--body);letter-spacing:.01em;
}
.lede strong,.lede b{font-weight:700}

/* Tagline — Helvetica Light ~22px */
.tagline{
  font-family:var(--heading);font-weight:300;
  font-size:clamp(14px, 1.15vw, 22px);
  letter-spacing:.04em;color:var(--body);
}

/* Contact link */
.contact{
  display:inline-block;
  font-family:var(--sans);font-weight:300;font-size:11px;
  letter-spacing:.22em;text-transform:uppercase;
  position:relative;padding-bottom:4px;
}
.contact::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--ink);
  transform-origin:left;transition:transform .6s cubic-bezier(.2,.7,.2,1);
}
.contact:hover::after{transform:scaleX(0);transform-origin:right}

/* =============== HERO =============== */
/* PSD: wordmark at y=461, subtitle at y=782 (gap 25px), body at y=859 (gap 48px), end ~y=1159, showreel at y=1258 (gap 99px) */
.hero{min-height:100vh;display:flex;align-items:flex-end;padding-bottom:clamp(4rem, 5.2vw, 99px)}
.brand{display:flex;flex-direction:column;align-items:flex-start;gap:0;position:relative;overflow:visible}
.raven{width:clamp(200px, 46.7vw, 896px);max-width:none !important;height:auto;margin-bottom:clamp(-191px, -10vw, -40px);margin-left:clamp(-534px, -27.8vw, -80px)}

/* "Black Bird" — Helvetica Black, 200pt PSD = 10.4vw */
.wordmark{
  font-family:var(--heading);font-weight:900;
  font-size:clamp(3.5rem, 10.4vw, 200px);
  line-height:.88;letter-spacing:-.11em;text-align:left;
}
.wordmark span{display:block}
.wordmark .reg{
  font-size:.14em;vertical-align:super;font-weight:300;
  letter-spacing:0;margin-left:.06em;display:inline-block;transform:translateY(-.15em);
}

/* "Design & animations studio." — Helvetica Light, gap 25px from wordmark */
.tag{
  font-family:var(--heading);font-weight:300;
  font-size:clamp(14px, 1.25vw, 24px);
  color:var(--body);letter-spacing:.04em;
  margin-top:clamp(12px, 1.3vw, 25px);
}
/* Hero body — gap 48px from subtitle */
.hero .lede{margin-top:clamp(24px, 2.5vw, 48px)}
/* Contact — gap after body */
.hero .contact{margin-top:clamp(24px, 2.5vw, 48px)}

/* =============== BLEED =============== */
/* PSD: showreel 1920x941 = 49vw height */
.bleed{position:relative;width:100%;overflow:hidden;background:#0a0a0a}
.bleed .frame{width:100%;height:clamp(300px, 49vw, 941px);overflow:hidden}
.bleed img,.bleed video{width:100%;height:100%;object-fit:cover;will-change:transform;transform:scale(1.06)}
.bleed .caption{
  position:absolute;left:clamp(1rem, 3.8vw, 73px);bottom:.9rem;
  font-size:10px;letter-spacing:.22em;text-transform:uppercase;
  color:#fff;opacity:.85;font-family:var(--sans);font-weight:300;z-index:2;
}
.bleed .caption.right{left:auto;right:1.2rem}

/* =============== WHO =============== */
/* PSD: Who title at y=2468, showreel ends at y=2199 → gap = 269px = 14vw */
.who{
  display:grid;
  grid-template-columns:1fr minmax(260px,420px) 1fr;
  align-items:center;justify-items:center;
  gap:2rem;
  padding-top:clamp(5rem, 14vw, 269px);
  padding-bottom:clamp(5rem, 14vw, 269px);
  padding-left:2rem;padding-right:2rem;
  max-width:1320px;margin:0 auto;
}
.figure{height:clamp(260px, 35vw, 680px);display:flex;align-items:flex-end;justify-content:center}
.figure img{height:100%;width:auto;object-fit:contain}
.who-copy{text-align:left;max-width:420px}

/* "Who" — Helvetica Black, tight tracking */
.who-copy h2{
  font-family:var(--heading);font-weight:900;
  font-size:clamp(3.5rem, 10.4vw, 200px);
  line-height:.85;letter-spacing:-.06em;
}
/* Who tagline — gap ~0 (directly after title) */
.who-copy .tagline{margin-top:clamp(6px, .5vw, 10px)}
/* Who body — gap 42px from tagline */
.who-copy .lede{margin-top:clamp(18px, 2.2vw, 42px)}

/* =============== SECTIONS (ctrl+, style, craft) =============== */
/* PSD gaps: title → tagline ~26px, tagline → body ~43px, body → next image ~91px */
.sec{padding-top:clamp(5rem, 17.6vw, 339px);padding-bottom:clamp(3rem, 4.7vw, 91px)}
.sec h3{
  font-family:var(--heading);line-height:.88;letter-spacing:-.06em;
}

/* ctrl+ — Helvetica Black 200pt */
.sec h3.ctrl{font-weight:900;font-size:clamp(3.5rem, 10.4vw, 200px)}

/* Style. — italic 200pt */
.sec h3.style{font-weight:900;font-style:italic;font-size:clamp(3.5rem, 10.4vw, 200px);letter-spacing:-.04em}

/* Craft. — black italic 200pt */
.sec h3.craft{font-weight:900;font-style:italic;font-size:clamp(3.5rem, 10.4vw, 200px);letter-spacing:-.02em}

/* Section tagline — gap 26px from title */
.sec .tagline{margin-top:clamp(12px, 1.35vw, 26px)}
/* Section body — gap 43px from tagline */
.sec .lede{margin-top:clamp(18px, 2.2vw, 43px)}

/* =============== GRID =============== */
/* PSD: tiles start at y=5468, gap from body end = 99px. Tiles have 0 gap. */
.grid{
  display:grid;grid-template-columns:1fr 1fr;
  gap:0;max-width:1920px;margin:0 auto;
  margin-top:clamp(3rem, 5.2vw, 99px);
}
.tile{position:relative;overflow:hidden;aspect-ratio:16/10;background:#0a0a0a;display:block;cursor:pointer}
.tile img,.tile video{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  transition:transform 1.4s cubic-bezier(.2,.7,.2,1), filter 1s ease, opacity .6s ease;
  filter:saturate(1.02);
}
.tile video{opacity:0;z-index:1}
.tile img{z-index:0}
.tile:hover video{opacity:1}
.tile:hover img,.tile:hover video{transform:scale(1.05);filter:saturate(1.15) brightness(1.05)}
/* Tile captions — Archivo Bold 14px title + Light 11px desc, bottom-left */
.tile .meta{
  position:absolute;left:clamp(12px, 5.4vw, 103px);bottom:14px;right:16px;
  display:flex;flex-direction:column;gap:2px;
  color:#fff;z-index:3;
  text-shadow:0 1px 10px rgba(0,0,0,.55);
}
.tile .meta .ptitle{font-family:var(--sans);font-weight:700;font-size:14px;letter-spacing:.01em}
.tile .meta .pdesc{font-family:var(--sans);font-weight:300;font-size:11px;letter-spacing:.02em;opacity:.85}
.tile::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(0,0,0,.5));pointer-events:none;z-index:2}

/* =============== FOOTER =============== */
/* PSD: craft image ends at y=9799, footer mark at y=10035 → gap 236px */
footer{
  padding-top:clamp(5rem, 12.3vw, 236px);
  padding-bottom:3rem;
  padding-left:1.5rem;
  text-align:left;
  margin-left:var(--col-left);
  max-width:var(--col-max);
}
/* "Blackbird®" — Helvetica Black 18px */
.mark{font-family:var(--heading);font-weight:900;font-size:18px;letter-spacing:-.02em;display:inline-block}
.mark sup{font-size:.5em;vertical-align:super;font-weight:300;margin-left:3px}
/* Footer tagline — Archivo Light, gap 19px */
.ftag{font-family:var(--sans);font-weight:300;font-size:11px;letter-spacing:.02em;color:var(--body);margin-top:clamp(10px, 1vw, 19px)}
/* Footer links — gap 23px */
.flinks{
  margin-top:clamp(12px, 1.2vw, 23px);
  font-family:var(--sans);font-weight:300;
  font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);
}
.flinks a{margin-right:1.5rem}
.flinks a:hover{color:var(--ink)}
/* Copyright — gap 151px */
.fcopy{
  margin-top:clamp(3rem, 7.9vw, 151px);
  font-family:var(--sans);font-weight:300;
  font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#aaa;
}

/* =============== REVEALS =============== */
.rise{opacity:0;transform:translateY(18px);animation:rise 1.1s cubic-bezier(.2,.7,.2,1) forwards}
.d1{animation-delay:.05s}.d2{animation-delay:.2s}.d3{animation-delay:.35s}.d4{animation-delay:.5s}
@keyframes rise{to{opacity:1;transform:none}}
.fade{opacity:0;transform:translateY(24px);transition:opacity 1.1s cubic-bezier(.2,.7,.2,1),transform 1.1s cubic-bezier(.2,.7,.2,1)}
.fade.in{opacity:1;transform:none}

/* Text reveal — clip mask sliding up */
.reveal{display:inline-block;overflow:hidden;vertical-align:top;padding:0 .1em}
.reveal-inner{
  display:inline-block;
  transform:translateY(110%);
  transition:transform 1s cubic-bezier(.16,1,.3,1);
}
.reveal.in .reveal-inner{transform:none}

/* Staggered word reveals */
.words-reveal .reveal{margin-right:.25em}
.words-reveal .reveal:last-child{margin-right:0}

/* =============== PAGE TRANSITIONS =============== */
.page-transition{
  opacity:0;
  transition:opacity .6s cubic-bezier(.2,.7,.2,1);
}
.page-transition.page-in{
  opacity:1;
}
.page-transition.page-out{
  opacity:0;
  transition:opacity .4s cubic-bezier(.4,0,1,1);
}

/* =============== PROJECT PAGE =============== */
.project-hero{
  min-height:80vh;display:flex;align-items:flex-end;
  padding-bottom:clamp(3rem, 5vw, 80px);
}
.project-hero .col{display:flex;flex-direction:column;align-items:flex-start;gap:0}
.project-title{
  font-family:var(--heading);font-weight:900;
  font-size:clamp(2.5rem, 6vw, 120px);
  line-height:.88;letter-spacing:-.06em;
  margin-top:clamp(1.5rem, 3vw, 48px);
}
.project-hero .tagline{margin-top:clamp(10px, 1.2vw, 22px)}
.back{
  font-family:var(--sans);font-weight:300;font-size:11px;
  letter-spacing:.18em;text-transform:uppercase;color:var(--muted);
  position:relative;padding-bottom:3px;
}
.back::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--muted);
  transform-origin:left;transition:transform .4s ease;
}
.back:hover{color:var(--ink)}
.back:hover::after{transform:scaleX(0);transform-origin:right}

/* =============== RESPONSIVE =============== */
@media (max-width:960px){
  .col,.sec,footer{margin-left:auto;margin-right:auto;padding-left:1.5rem;padding-right:1.5rem}
  .who{grid-template-columns:1fr;gap:2.5rem;padding:4rem 1.5rem}
  .who .figure{height:300px}
  .who .figure:last-child{display:none}
  .who-copy{order:-1}
  .hero{padding-top:4rem;padding-bottom:3rem}
  .raven{width:70vw;margin-left:-10vw}
  .sec{padding-top:4rem;padding-bottom:2rem}
  .grid{grid-template-columns:1fr}
  .bleed .frame{height:52vh}
  .tile video{display:none}
  footer{padding-top:4rem}
}