/* ============================================================
   NICHOLAS ASSEILY — PORTFOLIO 2026 · v2
   Paper #FAFAFA · Ink #0B0A0E · Violet #6C2BD9 · Lilac #EFEAFB
   Clash Display · Instrument Serif · Satoshi · IBM Plex Mono
   ============================================================ */

:root{
  --paper:#FAFAFA;
  --ink:#0B0A0E;
  --violet:#6C2BD9;
  --violet-bright:#8B5CF6;
  --lilac:#EFEAFB;
  --line:rgba(11,10,14,.14);
  --line-soft:rgba(11,10,14,.08);
  --font-display:'Clash Display',sans-serif;
  --font-body:'Satoshi',sans-serif;
  --font-mono:'IBM Plex Mono',monospace;
  --gutter:clamp(1.5rem,5vw,5rem);
  --maxw:1480px;
  --ease:cubic-bezier(.22,.8,.22,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:1.0625rem;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--violet);outline-offset:3px;border-radius:2px}
::selection{background:var(--violet);color:#fff}

.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter)}

/* ---------- type ---------- */
.display{font-family:var(--font-display);font-weight:600;letter-spacing:-.03em;line-height:.98}
.accent{color:var(--violet)}
.mono{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;font-weight:500}
.eyebrow{font-family:var(--font-display);font-weight:500;font-size:1.15rem;letter-spacing:-.01em;text-transform:lowercase;color:var(--ink);margin-bottom:2.2rem}
.eyebrow::after{content:".";color:var(--violet)}
.muted{color:rgba(11,10,14,.6)}

/* ---------- nav ---------- */
.nav{
  position:fixed;top:1.1rem;left:0;right:0;z-index:50;
  transition:transform .5s var(--ease);
}
.nav.hidden{transform:translateY(-140%)}
.nav-inner{
  max-width:min(72rem,calc(100% - 2.2rem));margin:0 auto;
  padding:.55rem .55rem .55rem 1.7rem;
  display:flex;align-items:center;justify-content:space-between;gap:1.5rem;
  border-radius:99px;
  background:rgba(250,250,250,.72);
  backdrop-filter:blur(20px) saturate(1.4);-webkit-backdrop-filter:blur(20px) saturate(1.4);
  border:1px solid rgba(11,10,14,.07);
  box-shadow:0 8px 32px rgba(11,10,14,.05);
  transition:box-shadow .35s,background .35s;
}
.nav.scrolled .nav-inner{
  background:rgba(250,250,250,.85);
  box-shadow:0 16px 48px rgba(11,10,14,.1);
}
.brand{font-family:var(--font-display);font-weight:600;font-size:1.05rem;letter-spacing:-.015em;display:flex;align-items:center;gap:.6rem;z-index:62;position:relative}
.brand .dot{width:.5rem;height:.5rem;background:var(--violet);border-radius:50%;display:inline-block;transition:transform .4s var(--ease)}
.brand:hover .dot{transform:scale(1.5)}
.nav-links{display:flex;align-items:center;gap:1.9rem}
.nav-links a{font-size:.93rem;font-weight:500;position:relative;padding:.2rem 0}
.nav-links a:not(.btn)::after{
  content:"";position:absolute;left:0;bottom:-2px;width:100%;height:1.5px;
  background:var(--violet);transform:scaleX(0);transform-origin:right;transition:transform .35s var(--ease);
}
.nav-links a:not(.btn):hover::after,
.nav-links a:not(.btn)[aria-current="page"]::after{transform:scaleX(1);transform-origin:left}
.nav-links .btn{padding:.68rem 1.35rem;font-size:.88rem;background:var(--violet)}
.nav-links .btn:hover{background:var(--ink)}

/* mobile menu */
.menu-btn{
  display:none;z-index:62;position:relative;
  width:2.9rem;height:2.9rem;border-radius:50%;
  border:1.5px solid var(--line);background:transparent;cursor:pointer;
}
.menu-btn span{
  position:absolute;left:50%;top:50%;width:1.15rem;height:1.5px;background:currentColor;
  transition:transform .35s var(--ease),opacity .25s;
}
.menu-btn span:nth-child(1){transform:translate(-50%,-4.5px)}
.menu-btn span:nth-child(2){transform:translate(-50%,2.5px)}
body.menu-open .menu-btn{color:#fff;border-color:rgba(255,255,255,.3)}
body.menu-open .menu-btn span:nth-child(1){transform:translate(-50%,-50%) rotate(45deg)}
body.menu-open .menu-btn span:nth-child(2){transform:translate(-50%,-50%) rotate(-45deg)}
.menu-overlay{
  position:fixed;inset:0;z-index:60;background:var(--ink);color:var(--paper);
  display:flex;flex-direction:column;justify-content:center;padding:0 var(--gutter);
  opacity:0;visibility:hidden;transition:opacity .45s var(--ease),visibility .45s;
}
body.menu-open .menu-overlay{opacity:1;visibility:visible}
body.menu-open{overflow:hidden}
body.menu-open .brand{color:#fff}
.menu-overlay a{
  font-family:var(--font-display);font-weight:600;letter-spacing:-.03em;
  font-size:clamp(2.6rem,10vw,4.4rem);line-height:1.22;width:fit-content;
  opacity:0;transform:translateY(22px);transition:opacity .5s var(--ease),transform .5s var(--ease),color .25s;
}
body.menu-open .menu-overlay a{opacity:1;transform:none}
.menu-overlay a:hover{color:var(--violet-bright)}
.menu-overlay a:nth-child(2){transition-delay:.06s}
.menu-overlay a:nth-child(3){transition-delay:.12s}
.menu-overlay a:nth-child(4){transition-delay:.18s}
.menu-overlay a:nth-child(5){transition-delay:.24s}
.menu-overlay .menu-meta{margin-top:3.2rem;color:rgba(250,250,250,.45);opacity:0;transition:opacity .5s .3s}
body.menu-open .menu-overlay .menu-meta{opacity:1}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.6rem;
  background:var(--ink);color:#fff;
  font-weight:600;font-size:.95rem;
  padding:.9rem 1.7rem;border-radius:99px;
  transition:background .25s,transform .3s var(--ease);
}
.btn:hover{background:var(--violet);transform:translateY(-2px)}
.btn .arr{transition:transform .3s var(--ease)}
.btn:hover .arr{transform:translate(3px,-3px)}
.btn.btn-violet{background:var(--violet)}
.btn.btn-violet:hover{background:var(--violet-bright)}
.link-arrow{font-weight:600;display:inline-flex;align-items:center;gap:.5rem;border-bottom:1.5px solid var(--violet);padding-bottom:.18rem;transition:color .25s}
.link-arrow:hover{color:var(--violet)}

/* ---------- hero ---------- */
.hero-name{
  font-family:var(--font-display);font-weight:600;text-transform:uppercase;
  font-size:clamp(3.8rem,12.5vw,11rem);line-height:.9;letter-spacing:-.045em;
}
.hero-name .accent{color:var(--violet)}
.hero-role{margin-top:2.8rem;max-width:26rem;font-size:1.15rem;line-height:1.8;color:rgba(11,10,14,.62)}
.email-chip{
  display:inline-flex;align-items:center;gap:1rem;margin-top:3rem;
  border:1.5px solid var(--line);border-radius:99px;padding:.55rem .6rem .55rem 1.4rem;
  font-weight:500;font-size:.98rem;cursor:pointer;background:transparent;
  font-family:var(--font-body);transition:border-color .25s;
}
.email-chip:hover{border-color:var(--violet)}
.email-chip .copy{
  background:var(--ink);color:#fff;border-radius:99px;padding:.55rem 1.1rem;font-size:.82rem;font-weight:600;
  transition:background .25s;
}
.email-chip:hover .copy{background:var(--violet)}
.email-chip.copied .copy{background:var(--violet)}

.hero{padding:13rem 0 0;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(3rem,7vw,7rem);align-items:center}
.hero h1{font-size:clamp(3.4rem,8.4vw,8rem)}
.hero h1 .accent{font-size:1.04em}
.hero-sub{max-width:28rem;margin-top:2.6rem;font-size:1.15rem;line-height:1.8}
.hero-cta{display:flex;align-items:center;gap:1.8rem;margin:3rem 0 4.5rem;flex-wrap:wrap}
.hero-figure{position:relative;justify-self:end;width:min(100%,29rem)}
.hero-arch{
  background:linear-gradient(165deg,var(--violet) 0%,#4317a0 100%);
  box-shadow:0 50px 100px -40px rgba(108,43,217,.5);
  border-radius:99rem 99rem 1.4rem 1.4rem;
  overflow:hidden;aspect-ratio:4/5;
  animation:float 8s ease-in-out infinite;
}
.hero-arch img{width:100%;height:100%;object-fit:cover;object-position:top}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@media(prefers-reduced-motion:reduce){.hero-arch{animation:none}}
.hero-tag{
  position:absolute;left:-1.4rem;bottom:2.4rem;
  background:var(--ink);color:#fff;padding:.75rem 1.15rem;border-radius:.65rem;
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;
}
.hero-meta{
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  border-top:1px solid var(--line);margin-top:clamp(4rem,7vw,6rem);padding:1.6rem 0 2.2rem;color:rgba(11,10,14,.5);
}

/* ---------- marquee ---------- */
.marquee{
  background:var(--ink);color:var(--paper);
  overflow:hidden;white-space:nowrap;padding:1.15rem 0;
}
.marquee-track{display:inline-flex;gap:3.4rem;animation:marquee 32s linear infinite;will-change:transform}
.marquee span{font-family:var(--font-display);font-weight:500;font-size:1.05rem;letter-spacing:.02em}
.marquee i{font-style:normal;color:var(--violet-bright)}
@keyframes marquee{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.marquee-track{animation:none}}

/* ---------- section scaffolding ---------- */
.section{padding:clamp(6rem,11vw,10rem) 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:2.5rem;margin-bottom:clamp(3rem,6vw,5rem);flex-wrap:wrap}
.section-head h2{font-size:clamp(2.4rem,5.4vw,4.6rem)}

/* ---------- project grid (clean, uniform) ---------- */
.pgrid-wrap{max-width:76rem;margin:0 auto}
.pgrid{
  display:grid;grid-template-columns:1fr 1fr;
  gap:clamp(3.5rem,6vw,5rem) clamp(2rem,4vw,3.5rem);
}
.pcard{display:block}
.pcard-media{
  position:relative;border-radius:1.4rem;overflow:hidden;background:var(--lilac);
  aspect-ratio:4/3;
}
.pcard-media img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.pcard:hover .pcard-media img{transform:scale(1.03)}
.pcard .chip{
  position:absolute;top:1.1rem;left:1.1rem;
  background:rgba(250,250,250,.92);backdrop-filter:blur(8px);
  border-radius:99px;padding:.42rem .95rem;
  font-family:var(--font-mono);font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink);transition:background .3s,color .3s;
}
.pcard:hover .chip{background:var(--violet);color:#fff}
.pcard-head{display:flex;align-items:center;justify-content:space-between;gap:1.2rem;margin-top:1.35rem;padding-inline:.2rem}
.pcard-head h3{
  font-family:var(--font-display);font-weight:600;letter-spacing:-.02em;
  font-size:clamp(1.35rem,2vw,1.8rem);line-height:1.15;transition:color .3s;
}
.pcard:hover .pcard-head h3{color:var(--violet)}
.pcard-head .go{
  font-size:1.15rem;color:rgba(11,10,14,.4);flex-shrink:0;
  transition:transform .35s var(--ease),color .3s;
}
.pcard:hover .pcard-head .go{transform:translate(4px,-4px);color:var(--violet)}
.pgrid.cols-3{grid-template-columns:repeat(3,1fr);gap:2rem;max-width:none}
.pgrid.cols-3 .pcard-head h3{font-size:1.2rem}
.pgrid.cols-3 .chip{display:none}

/* ---------- tinted band section ---------- */
.section.band{background:#F5F1FC}
.section.band .disc-card{background:#fff}
.section.band .disc-card:hover{background:var(--violet)}

/* ---------- discipline cards ---------- */
.disciplines{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem}
.disc-card{
  background:var(--lilac);border-radius:1.5rem;padding:2.6rem 2.2rem 2.2rem;
  display:flex;flex-direction:column;gap:5rem;min-height:22rem;
  transition:background .35s,color .35s,transform .4s var(--ease);position:relative;overflow:hidden;
}
.disc-card .mono{color:var(--violet)}
.disc-card h3{font-family:var(--font-display);font-weight:600;font-size:clamp(1.7rem,2.6vw,2.4rem);letter-spacing:-.02em;line-height:1.05;margin-top:auto}
.disc-card p{font-size:.95rem;color:rgba(11,10,14,.6);transition:color .35s;margin-top:.6rem}
.disc-card .go{position:absolute;top:1.7rem;right:1.7rem;width:2.8rem;height:2.8rem;border-radius:50%;border:1.5px solid rgba(11,10,14,.18);display:grid;place-items:center;transition:all .35s var(--ease)}
.disc-card:hover{background:var(--violet);color:#fff;transform:translateY(-7px)}
.disc-card:hover p{color:rgba(255,255,255,.78)}
.disc-card:hover .mono{color:rgba(255,255,255,.85)}
.disc-card:hover .go{background:#fff;color:var(--violet);border-color:#fff;transform:rotate(45deg)}

/* ---------- about / stats ---------- */
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(3rem,6vw,6rem);align-items:center}
.about-grid .portrait{border-radius:1.5rem;overflow:hidden;background:var(--lilac)}
.about-grid .portrait img{width:100%;aspect-ratio:4/4.6;object-fit:cover;transition:transform 1.2s var(--ease)}
.about-grid .portrait:hover img{transform:scale(1.03)}
.about-grid h2{font-size:clamp(2.4rem,5vw,4.2rem);margin-bottom:1.8rem}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:3.2rem;border-top:1px solid var(--line);padding-top:2.4rem}
.stat .num{font-family:var(--font-display);font-weight:600;font-size:clamp(2.2rem,4vw,3.4rem);letter-spacing:-.03em}
.stat .num i{font-style:normal;color:var(--violet)}
.stat .lbl{font-size:.85rem;color:rgba(11,10,14,.55);margin-top:.3rem}

/* ---------- page hero ---------- */
.page-hero{padding:11.5rem 0 5rem}
.page-hero h1{font-size:clamp(3rem,7.6vw,7rem);max-width:18ch}
.page-hero .lede{max-width:33rem;margin-top:2.4rem;font-size:1.15rem;line-height:1.8}
.crumb{display:inline-flex;align-items:center;gap:.5rem;font-size:.9rem;font-weight:500;color:rgba(11,10,14,.55);margin-bottom:3rem;transition:color .25s,gap .3s var(--ease)}
.crumb:hover{color:var(--violet);gap:.8rem}
.meta-strip{display:flex;gap:clamp(2.5rem,5vw,4.5rem);flex-wrap:wrap;border-block:1px solid var(--line);padding:2rem 0;margin-top:3.6rem}
.meta-strip .k{display:block;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(11,10,14,.45);margin-bottom:.5rem}
.meta-strip .v{font-weight:600;font-size:1.02rem}
.meta-strip a.v{border-bottom:1.5px solid var(--violet)}
.meta-strip a.v:hover{color:var(--violet)}

/* ---------- project feature cards ---------- */
.feature{
  display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem);
  align-items:center;padding:clamp(3rem,6vw,5rem) 0;border-top:1px solid var(--line);
}
.feature:nth-child(even) .feature-media{order:2}
.feature-media{border-radius:1.6rem;overflow:hidden;background:var(--lilac);position:relative;transition:box-shadow .4s var(--ease)}
.feature:hover .feature-media{box-shadow:0 30px 60px -24px rgba(11,10,14,.2)}
.feature-media img{width:100%;aspect-ratio:16/11;object-fit:cover;transition:transform .8s var(--ease)}
.feature:hover .feature-media img{transform:scale(1.045)}
.feature h3{font-family:var(--font-display);font-weight:600;font-size:clamp(2rem,3.6vw,3.2rem);letter-spacing:-.025em;line-height:1;margin:1.1rem 0 1.3rem}
.feature p{color:rgba(11,10,14,.64);max-width:29rem;line-height:1.75}
.feature .link-arrow{margin-top:1.8rem}

/* ---------- project page ---------- */
.project-img{border-radius:1.6rem;overflow:hidden;background:var(--lilac);margin:4.5rem 0 0;box-shadow:0 40px 80px -40px rgba(11,10,14,.25)}
.project-img img{width:100%;object-fit:cover}
.prose{display:grid;grid-template-columns:auto 1fr;gap:clamp(2.5rem,7vw,8rem);padding:clamp(4rem,8vw,7rem) 0;border-top:1px solid var(--line);margin-top:clamp(4rem,8vw,7rem)}
.prose .label{position:sticky;top:8rem;align-self:start}
.prose-body{max-width:44rem;display:grid;gap:1.8rem;font-size:1.12rem;line-height:1.85;color:rgba(11,10,14,.76)}
.gallery{display:grid;grid-template-columns:1fr 1fr;gap:1.6rem}
.gallery img{border-radius:1.3rem;width:100%;object-fit:cover;background:var(--lilac)}

/* ---------- explore strip ---------- */
.explore{display:grid;grid-template-columns:1fr 1fr;gap:1.6rem}
.explore a{
  border:1.5px solid var(--line);border-radius:1.3rem;padding:2.4rem;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  font-family:var(--font-display);font-weight:600;font-size:clamp(1.4rem,2.4vw,2rem);letter-spacing:-.02em;
  transition:all .35s var(--ease);
}
.explore a span.mono{color:rgba(11,10,14,.45);letter-spacing:.2em}
.explore a:hover{background:var(--ink);color:#fff;border-color:var(--ink);transform:translateY(-4px)}
.explore a:hover span.mono{color:rgba(255,255,255,.6)}

/* ---------- contact / footer ---------- */
.contact{
  background:var(--ink);color:var(--paper);
  border-radius:2.2rem 2.2rem 0 0;margin-top:clamp(4rem,8vw,7rem);
  position:relative;overflow:hidden;
}
.contact::before{
  content:"";position:absolute;width:75rem;height:75rem;left:50%;bottom:-52rem;
  transform:translateX(-50%);
  background:radial-gradient(circle,rgba(108,43,217,.5) 0%,rgba(108,43,217,.18) 38%,transparent 68%);
  animation:breathe 9s ease-in-out infinite;
  pointer-events:none;
}
@keyframes breathe{
  0%,100%{transform:translateX(-50%) scale(1);opacity:.85}
  50%{transform:translateX(-50%) scale(1.12);opacity:1}
}
@media(prefers-reduced-motion:reduce){.contact::before{animation:none}}
.contact::after{
  content:"";position:absolute;inset:0;opacity:.05;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
}
.contact-inner{position:relative;z-index:1;padding:clamp(6rem,10vw,9rem) 0 0}
.contact .eyebrow{color:var(--violet-bright)}
.contact .eyebrow::before{background:var(--violet-bright)}
.contact h2{font-size:clamp(2.8rem,7vw,6.4rem);max-width:14ch}
.contact h2 .accent{color:var(--violet-bright)}
.contact .avail{display:flex;align-items:center;gap:.7rem;margin:2.6rem 0 3rem;color:rgba(250,250,250,.7)}
.contact .pulse{width:.6rem;height:.6rem;border-radius:50%;background:#7CFFB2;box-shadow:0 0 0 0 rgba(124,255,178,.6);animation:pulse 2.2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 .65rem rgba(124,255,178,0)}100%{box-shadow:0 0 0 0 rgba(124,255,178,0)}}
@media(prefers-reduced-motion:reduce){.contact .pulse{animation:none}}
.footer-grid{
  display:flex;justify-content:space-between;gap:3rem;flex-wrap:wrap;
  border-top:1px solid rgba(250,250,250,.14);margin-top:clamp(4rem,7vw,6rem);padding:3rem 0;
  position:relative;z-index:1;
}
.footer-grid .fcol{display:grid;gap:.7rem;align-content:start}
.footer-grid .fcol .mono{color:rgba(250,250,250,.38);margin-bottom:.5rem}
.footer-grid a{color:rgba(250,250,250,.75);font-size:.95rem;width:fit-content;transition:color .2s,transform .25s var(--ease)}
.footer-grid a:hover{color:var(--violet-bright);transform:translateX(3px)}
.footer-base{
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  padding:0 0 2.4rem;color:rgba(250,250,250,.4);font-size:.8rem;position:relative;z-index:1;
}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--d,0s)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ---------- responsive ---------- */
@media(max-width:980px){
  .hero{padding-top:9.5rem}
  .hero-grid{grid-template-columns:1fr}
  .hero-figure{justify-self:start;width:min(100%,23rem)}
  .about-grid{grid-template-columns:1fr}
  .disciplines{grid-template-columns:1fr}
  .feature{grid-template-columns:1fr}
  .feature:nth-child(even) .feature-media{order:0}
  .prose{grid-template-columns:1fr}
  .prose .label{position:static}
  .explore{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr}
  .pgrid{grid-template-columns:1fr}
  .pgrid.cols-3{grid-template-columns:1fr}
}
@media(max-width:768px){
  .nav-links{display:none}
  .menu-btn{display:block}
}

.eyebrow.mono{font-family:var(--font-display);font-size:1.15rem;letter-spacing:-.01em;text-transform:lowercase;font-weight:500}