/* ============ AMA Visuals — styles ============ */
:root{
  --ink:#26333B;        /* deep navy charcoal (logo) */
  --ink-soft:#3C4A52;
  --sage:#8FA39A;       /* muted sage green (logo) */
  --sage-dark:#6E837A;
  --bg:#ffffff;
  --bg-alt:#F4F6F5;     /* light sage-tinted */
  --line:#E4E9E7;
  --text:#26333B;
  --muted:#6B7A80;
  --maxw:1160px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  color:var(--text);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img,video,canvas{display:block;max-width:100%}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.section{padding:120px 0}
.eyebrow{
  text-transform:uppercase;letter-spacing:.22em;font-size:.72rem;
  font-weight:600;color:var(--sage-dark);margin-bottom:16px;
}
.section__title{
  font-size:clamp(1.9rem,4.5vw,3.1rem);font-weight:700;letter-spacing:-.02em;
  line-height:1.1;color:var(--ink);margin-bottom:48px;max-width:16ch;
}

/* ---------- NAV ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:22px 32px;transition:background .4s var(--ease),padding .4s var(--ease),box-shadow .4s var(--ease);
}
.nav.is-scrolled{background:rgba(255,255,255,.9);backdrop-filter:blur(12px);padding:14px 32px;box-shadow:0 1px 0 var(--line)}
.nav__brand{font-weight:800;letter-spacing:.16em;font-size:1rem;color:var(--ink)}
.nav__brand span{color:var(--sage-dark);margin-left:.35em;font-weight:600}
.nav__links{display:flex;align-items:center;gap:30px;font-size:.9rem;font-weight:500}
.nav__links a{color:var(--ink-soft);transition:color .2s}
.nav__links a:hover{color:var(--sage-dark)}
.nav__cta{
  border:1.5px solid var(--ink);border-radius:100px;padding:8px 18px;color:var(--ink)!important;
  transition:background .25s,color .25s!important;
}
.nav__cta:hover{background:var(--ink);color:#fff!important}
@media(max-width:640px){.nav__links a:not(.nav__cta){display:none}}

/* ---------- HERO (scroll-scrub) ---------- */
.hero{position:relative;height:400vh;background:#fff}     /* tall scroll track */
.hero__stage{
  position:sticky;top:0;height:100vh;width:100%;
  overflow:hidden;display:flex;align-items:center;justify-content:center;background:#fff;
}
.hero__canvas{position:absolute;inset:0;width:100%;height:100%}
.hero__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;pointer-events:none}

.hero__overlay{position:relative;z-index:3;text-align:center;pointer-events:none;padding:0 24px}
.hero__intro{transition:opacity .6s var(--ease),transform .6s var(--ease)}
.hero__title{font-size:clamp(2.6rem,9vw,6.5rem);font-weight:800;letter-spacing:.04em;color:var(--ink);line-height:1}
.hero__title span{color:var(--sage-dark);margin-left:.3em;font-weight:500}
.hero__tagline{margin-top:18px;font-size:clamp(1rem,2.2vw,1.35rem);letter-spacing:.02em;color:var(--ink-soft)}

.hero__word{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-40%);
  font-size:clamp(1.6rem,5vw,3.4rem);font-weight:700;letter-spacing:-.01em;color:var(--ink);
  white-space:nowrap;opacity:0;transition:opacity .5s var(--ease),transform .5s var(--ease);
  text-shadow:0 2px 30px rgba(255,255,255,.6);
}
.hero__word.is-active{opacity:1;transform:translate(-50%,-50%)}

.hero__cue{
  position:absolute;bottom:34px;left:50%;transform:translateX(-50%);z-index:3;
  display:flex;flex-direction:column;align-items:center;gap:6px;
  font-size:.72rem;letter-spacing:.25em;text-transform:uppercase;color:var(--muted);
  transition:opacity .5s var(--ease);
}
.hero__cue-arrow{font-size:1rem;animation:bob 1.6s var(--ease) infinite}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(6px)}}

.hero__loader{position:absolute;inset:0;z-index:4;display:flex;align-items:center;justify-content:center;background:#fff;transition:opacity .5s}
.hero__loader.is-hidden{opacity:0;pointer-events:none}
.hero__loader span{width:38px;height:38px;border:3px solid var(--line);border-top-color:var(--sage-dark);border-radius:50%;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* Mobile fallback: no scrub, just a looping video */
body.is-mobile-hero .hero{height:100vh}
body.is-mobile-hero .hero__stage{position:relative}
body.is-mobile-hero .hero__canvas{display:none}
body.is-mobile-hero .hero__video{opacity:1}
body.is-mobile-hero .hero__overlay{text-shadow:0 2px 20px rgba(0,0,0,.35)}
body.is-mobile-hero .hero__title,body.is-mobile-hero .hero__tagline{color:#fff}
body.is-mobile-hero .hero__title span{color:#dfe7e3}

/* ---------- PILLARS ---------- */
.pillars{background:var(--bg-alt)}
.pillars__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.pillar{background:#fff;border:1px solid var(--line);border-radius:18px;padding:38px 32px;transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.pillar:hover{transform:translateY(-6px);box-shadow:0 24px 50px -30px rgba(38,51,59,.4)}
.pillar__num{font-size:.8rem;font-weight:700;letter-spacing:.15em;color:var(--sage-dark);margin-bottom:20px}
.pillar h3{font-size:1.35rem;color:var(--ink);margin-bottom:12px;letter-spacing:-.01em}
.pillar p{color:var(--muted);font-size:.98rem}
@media(max-width:820px){.pillars__grid{grid-template-columns:1fr}}

/* ---------- WORK ---------- */
.work__group{margin-top:60px}
.work__group:first-of-type{margin-top:8px}
.work__cat{
  font-size:1.4rem;font-weight:700;letter-spacing:-.01em;color:var(--ink);
  margin-bottom:22px;display:flex;align-items:center;gap:16px;
}
.work__cat::after{content:"";flex:1;height:1px;background:var(--line)}
.work__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.work__card{margin:0;position:relative}
.work__media{position:relative;aspect-ratio:16/9;border-radius:16px;overflow:hidden;background:#0b0f11;box-shadow:0 18px 40px -28px rgba(38,51,59,.55)}
.work__media iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.work__badge{
  position:absolute;top:12px;left:12px;z-index:2;background:var(--ink);color:#fff;
  font-size:.66rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;padding:5px 11px;border-radius:100px;
}
.work__cap{margin-top:13px;font-size:.95rem;font-weight:600;color:var(--ink)}
.work__disc{display:block;font-weight:400;font-size:.75rem;line-height:1.5;color:var(--muted);margin-top:4px;max-width:46ch}
.work__card--placeholder{
  display:flex;align-items:center;justify-content:center;background:var(--bg-alt);aspect-ratio:16/9;border-radius:16px;
  color:var(--muted);border:1px dashed var(--line);font-size:.9rem;letter-spacing:.05em;
}
@media(max-width:760px){.work__grid{grid-template-columns:1fr}}

/* ---------- ABOUT ---------- */
.about{background:var(--ink);color:#fff}
.about .eyebrow{color:var(--sage)}
.about .section__title{color:#fff;max-width:20ch}
.about__text p:last-child{color:#C9D2CE;max-width:56ch;font-size:1.05rem}

/* ---------- CONTACT ---------- */
.contact__inner{display:grid;grid-template-columns:1.3fr .7fr;gap:56px;align-items:start}
.contact__form{display:flex;flex-direction:column;gap:18px}
.contact__form label{display:flex;flex-direction:column;gap:8px;font-size:.82rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-soft)}
.contact__form input,.contact__form textarea{
  font-family:inherit;font-size:1rem;padding:14px 16px;border:1px solid var(--line);border-radius:12px;
  background:var(--bg-alt);color:var(--text);transition:border-color .2s,background .2s;
}
.contact__form input:focus,.contact__form textarea:focus{outline:none;border-color:var(--sage-dark);background:#fff}
.contact__form button{
  align-self:flex-start;margin-top:6px;background:var(--ink);color:#fff;border:0;border-radius:100px;
  padding:14px 34px;font-size:1rem;font-weight:600;cursor:pointer;transition:background .25s,transform .2s;
}
.contact__form button:hover{background:var(--sage-dark);transform:translateY(-2px)}
.contact__status{font-size:.9rem;font-weight:500;margin-top:4px;min-height:1.2em}
.contact__status.ok{color:var(--sage-dark)}
.contact__status.err{color:#b4443a}
.contact__call{
  display:inline-block;background:var(--ink);color:#fff;font-weight:700;font-size:1.05rem;
  padding:15px 30px;border-radius:100px;letter-spacing:.01em;transition:background .25s,transform .2s;
}
.contact__call:hover{background:var(--sage-dark);transform:translateY(-2px)}
.contact__or{margin:28px 0 10px;color:var(--muted)}
.contact__aside p{color:var(--muted);margin-bottom:10px}
.contact__email{font-size:1.25rem;font-weight:600;color:var(--ink);border-bottom:2px solid var(--sage)}
.contact__socials{display:flex;gap:20px;margin-top:28px;font-weight:500}
.contact__socials a{color:var(--ink-soft);border-bottom:1px solid transparent;transition:border-color .2s}
.contact__socials a:hover{border-color:var(--sage-dark)}
@media(max-width:760px){.contact__inner{grid-template-columns:1fr;gap:40px}}

/* ---------- FOOTER ---------- */
.footer{background:var(--ink);color:#C9D2CE;padding:40px 0;border-top:1px solid rgba(255,255,255,.08)}
.footer__inner{display:flex;flex-wrap:wrap;gap:12px 28px;align-items:center;justify-content:space-between;font-size:.85rem}
.footer__brand{font-weight:800;letter-spacing:.16em;color:#fff}

/* ---------- REVEAL ANIMATIONS ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .hero__cue-arrow{animation:none}
}