/* ================================================================
   Kevin Costes — portfolio rework
   Dark stage · liquid chrome · silver type
   ================================================================ */

:root{
  --bg:#050506;
  --ink:#0a0a0b;
  --silver:#cfd2d6;
  --silver-mid:#6e7177;
  --steel:#34363a;
  --muted:#7c7f86;
  --hairline:rgba(255,255,255,.10);
  --glass:rgba(255,255,255,.05);
  --font-display:'Space Grotesk',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --font-body:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --ease-out:cubic-bezier(.22,1,.36,1);
  --ease-curtain:cubic-bezier(.76,0,.24,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{background:var(--bg);color:var(--silver)}
body{font-family:var(--font-body);font-size:1rem;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.is-locked{overflow:hidden}
::selection{background:#cfd2d6;color:#050506}

a{color:inherit}
h1,h2,h3{font-family:var(--font-display)}

/* Silver gradient headline clip */
.grad{
  background:linear-gradient(176deg,#fff,#c7cace 45%,#6e7177 82%,#34363a);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}

.eyebrow{
  font-family:var(--font-display);font-size:.7rem;font-weight:500;
  letter-spacing:.42em;text-transform:uppercase;color:var(--muted);
  margin-bottom:1.6rem;
}

.display{
  font-size:clamp(2.4rem,6.5vw,5.2rem);font-weight:700;
  letter-spacing:-.045em;line-height:.92;text-transform:uppercase;
  margin-bottom:3rem;
}

/* Liquid glass */
.glass{
  background:var(--glass);
  -webkit-backdrop-filter:blur(20px) saturate(170%);backdrop-filter:blur(20px) saturate(170%);
  border:1px solid var(--hairline);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.18),0 18px 50px rgba(0,0,0,.45);
}

.wrap{max-width:1180px;margin:0 auto;padding:0 34px}
.section{padding:9rem 0}

/* ================================================================
   Loader
   ================================================================ */
.loader{
  position:fixed;inset:0;z-index:100;background:var(--bg);
  display:flex;align-items:center;justify-content:center;
}
.loader-inner{width:min(520px,80vw)}
.loader-name{display:flex;flex-direction:column;margin-bottom:2.2rem}
.loader-line{display:block;overflow:hidden}
.loader-line span{
  display:block;font-family:var(--font-display);font-weight:700;
  font-size:clamp(2.6rem,8vw,4.6rem);letter-spacing:-.04em;line-height:.92;
  background:linear-gradient(176deg,#fff,#c7cace 45%,#6e7177 82%,#34363a);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  transform:translateY(110%);
  animation:loaderRise 1s var(--ease-out) forwards;
}
.loader-line:nth-child(2) span{animation-delay:.12s}
@keyframes loaderRise{to{transform:translateY(0)}}
.loader-meta{
  display:flex;justify-content:space-between;align-items:baseline;
  font-family:var(--font-display);font-size:.68rem;letter-spacing:.34em;
  text-transform:uppercase;color:var(--muted);margin-bottom:.9rem;
}
.loader-count{font-variant-numeric:tabular-nums;color:#fff;letter-spacing:.2em}
.loader-bar{height:1px;background:rgba(255,255,255,.10);overflow:hidden}
.loader-bar span{display:block;height:100%;width:0%;background:linear-gradient(90deg,#6e7177,#fff)}
.loader.is-done{opacity:0;visibility:hidden;transition:opacity .4s ease,visibility 0s .4s}

.curtain{
  position:fixed;inset:0;z-index:90;background:var(--ink);
  transform:translateY(100%);
  border-top:1px solid rgba(255,255,255,.12);
}
.curtain.is-up{animation:curtainSweep 1.15s var(--ease-curtain) forwards}
@keyframes curtainSweep{
  0%{transform:translateY(100%)}
  45%{transform:translateY(0)}
  55%{transform:translateY(0)}
  100%{transform:translateY(-100%)}
}

/* ================================================================
   Hero
   ================================================================ */
/* the liquid travels with the scroll: canvas is fixed behind the page */
#gl{position:fixed;inset:0;width:100%;height:100%;display:block;z-index:0}
.hero{position:relative;height:100vh;height:100svh;overflow:hidden}
main,.footer{position:relative;z-index:5}

.hero-ui{position:absolute;inset:0;z-index:10;pointer-events:none}
.hero-ui a,.hero-ui button{pointer-events:auto}

/* entrance choreography — elements animate when body.is-ready */
.anim{opacity:0;transform:translateY(18px);transition:opacity .9s var(--ease-out),transform .9s var(--ease-out)}
body.is-ready .anim{opacity:1;transform:translateY(0)}
body.is-ready .a-1{transition-delay:.15s}
body.is-ready .a-2{transition-delay:.28s}
body.is-ready .a-3{transition-delay:.40s}
body.is-ready .a-4{transition-delay:.55s}
body.is-ready .a-5{transition-delay:.72s}
body.is-ready .a-6{transition-delay:.95s}

.topbar{
  position:absolute;top:0;left:0;right:0;display:flex;
  justify-content:space-between;align-items:center;padding:26px 34px;
}
.brand{font-family:var(--font-display);font-weight:700;letter-spacing:-.02em;font-size:1rem;color:#fff;text-decoration:none}
.topmenu{display:flex;gap:6px;padding:6px 8px;border-radius:100px}
.topmenu a{
  color:#b9bcc2;text-decoration:none;font-family:var(--font-display);
  font-size:.78rem;font-weight:500;padding:7px 15px;border-radius:100px;transition:.25s;
}
.topmenu a:hover{color:#fff;background:rgba(255,255,255,.08)}
.clock{font-family:var(--font-display);font-size:.74rem;letter-spacing:.2em;color:var(--muted);font-variant-numeric:tabular-nums}

.side{position:absolute;top:50%;display:flex;flex-direction:column;gap:18px;align-items:center}
.side.l{left:30px;transform:translateY(-50%)}
.side.r{right:30px;transform:translateY(-50%)}
body.is-ready .side.anim{transform:translateY(-50%)}
.vtext{writing-mode:vertical-rl;font-family:var(--font-display);font-size:.68rem;letter-spacing:.4em;color:var(--muted);text-transform:uppercase}
.side .line{width:1px;height:60px;background:linear-gradient(180deg,transparent,rgba(255,255,255,.35),transparent)}
.side a{color:var(--muted);text-decoration:none;font-size:.95rem;transition:.25s}
.side a:hover{color:#fff}

.bottombar{
  position:absolute;bottom:0;left:0;right:0;display:flex;
  justify-content:space-between;align-items:flex-end;padding:30px 34px;
}
.nowmorph{font-family:var(--font-display);font-size:.72rem;letter-spacing:.4em;color:var(--muted);text-transform:uppercase}
.nowmorph b{color:#fff;font-weight:700;letter-spacing:.1em}
.role{text-align:right}
.role h1{font-size:clamp(1.5rem,3vw,2.4rem);font-weight:700;letter-spacing:-.04em;line-height:.92}
.role p{font-family:var(--font-display);font-size:.72rem;letter-spacing:.3em;color:var(--muted);text-transform:uppercase;margin-top:.6rem}
.metrics{display:flex;flex-direction:column;gap:.34rem;align-items:flex-start}
.metric{font-family:var(--font-display);font-size:.64rem;letter-spacing:.22em;color:var(--muted);text-transform:uppercase;white-space:nowrap}
.metric.accent{color:#fff;letter-spacing:.08em;text-transform:none;font-style:italic;opacity:.9}

.morphnav{position:absolute;left:50%;bottom:30px;transform:translateX(-50%);display:flex;gap:10px}
body.is-ready .morphnav.anim{transform:translateX(-50%)}
.morphnav button{width:9px;height:9px;border-radius:50%;border:0;cursor:pointer;background:rgba(255,255,255,.22);transition:.3s;padding:0}
.morphnav button.on{background:#fff;transform:scale(1.35)}

.scrollhint{
  position:absolute;left:50%;bottom:74px;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:8px;
  font-family:var(--font-display);font-size:.62rem;letter-spacing:.4em;
  text-transform:uppercase;color:var(--muted);
}
body.is-ready .scrollhint.anim{transform:translateX(-50%)}
.scrolldot{width:1px;height:26px;background:rgba(255,255,255,.3);position:relative;overflow:hidden}
.scrolldot::after{
  content:"";position:absolute;left:0;top:-8px;width:1px;height:8px;background:#fff;
  animation:scrollDrip 1.8s var(--ease-out) infinite;
}
@keyframes scrollDrip{0%{top:-8px}70%,100%{top:26px}}

/* ================================================================
   Sections — shared reveal
   ================================================================ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease-out),transform .9s var(--ease-out)}
.reveal.is-in{opacity:1;transform:translateY(0)}

/* directional reveals — images slide in from the sides / out of the background */
.reveal--left {transform:translateX(-70px) scale(.96)}
.reveal--right{transform:translateX(70px)  scale(.96)}
.reveal--up   {transform:translateY(70px)  scale(.96)}
.reveal--back {transform:scale(.78);filter:blur(16px);transition:opacity 1s var(--ease-out),transform 1.1s var(--ease-out),filter 1.1s var(--ease-out)}
.reveal--left.is-in,.reveal--right.is-in,.reveal--up.is-in{transform:none}
.reveal--back.is-in{transform:none;filter:blur(0)}

/* About */
.about-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:3.5rem;align-items:start}
.about-bio p{color:var(--silver);max-width:54ch;margin-bottom:1.2rem}
.about-bio strong{color:#fff;font-weight:500}
.langs{list-style:none;margin-top:2.4rem;border-top:1px solid var(--hairline)}
.langs li{
  display:flex;justify-content:space-between;align-items:baseline;
  padding:.85rem 0;border-bottom:1px solid var(--hairline);
}
.langs b{font-family:var(--font-display);font-weight:500;color:#fff}
.langs span{font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.about-skills{display:flex;flex-direction:column;gap:1rem}
.card{border-radius:18px;padding:1.6rem 1.7rem}
.card h3{font-size:.7rem;font-weight:500;letter-spacing:.36em;text-transform:uppercase;color:var(--muted);margin-bottom:1rem}
.tags{list-style:none;display:flex;flex-wrap:wrap;gap:.5rem}
.tags li{
  font-family:var(--font-display);font-size:.8rem;font-weight:500;color:var(--silver);
  padding:.38rem .85rem;border-radius:100px;border:1px solid var(--hairline);
  background:rgba(255,255,255,.03);
}

/* Work — accordion */
.worklist{list-style:none;border-top:1px solid var(--hairline)}
.workitem{border-bottom:1px solid var(--hairline)}
.workrow{
  width:100%;background:none;border:0;cursor:pointer;text-align:left;color:inherit;
  display:grid;grid-template-columns:5rem 1fr auto 5rem 1.4rem;gap:1.6rem;align-items:baseline;
  padding:2.1rem 0;transition:padding .45s var(--ease-out);font-family:inherit;
}
.workrow:hover{padding-left:1.2rem}
.workindex{font-family:var(--font-display);font-size:.7rem;letter-spacing:.3em;color:var(--muted)}
.workname{
  font-family:var(--font-display);font-weight:700;letter-spacing:-.03em;
  font-size:clamp(1.6rem,3.6vw,2.8rem);line-height:1;color:#e8eaed;transition:color .3s;
}
.workrow:hover .workname,.workitem.is-open .workname{color:#fff}
.workdesc{font-size:.85rem;color:var(--muted)}
.workyear{font-family:var(--font-display);font-size:.78rem;color:var(--muted);text-align:right}
.workplus{position:relative;width:1.1rem;height:1.1rem;align-self:center;justify-self:end}
.workplus::before,.workplus::after{
  content:"";position:absolute;top:50%;left:0;width:100%;height:1px;background:var(--silver);
  transition:transform .4s var(--ease-out),background .3s;
}
.workplus::after{transform:rotate(90deg)}
.workitem.is-open .workplus::after{transform:rotate(0deg)}
.workitem.is-open .workplus::before,.workitem.is-open .workplus::after{background:#fff}
.workpanel{display:grid;grid-template-rows:0fr;transition:grid-template-rows .55s var(--ease-out)}
.workitem.is-open .workpanel{grid-template-rows:1fr}
.workpanel-inner{
  overflow:hidden;min-height:0;
  display:grid;grid-template-columns:1.1fr 1fr;gap:2.6rem;align-items:center;
  opacity:0;transform:translateY(10px);transition:opacity .5s var(--ease-out) .1s,transform .5s var(--ease-out) .1s;
}
.workitem.is-open .workpanel-inner{opacity:1;transform:none;padding:0 0 2.6rem}
.workmedia{border-radius:14px;overflow:hidden;border:1px solid var(--hairline)}
.workmedia img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;filter:grayscale(.55) contrast(1.05)}
.worklead{color:var(--silver);max-width:56ch;margin-bottom:1.6rem}
.workmeta{display:grid;grid-template-columns:1fr 1fr;gap:.9rem 1.6rem;margin-bottom:1.6rem}
.workmeta dt{font-size:.64rem;letter-spacing:.26em;text-transform:uppercase;color:var(--muted);margin-bottom:.2rem}
.workmeta dd{font-family:var(--font-display);font-weight:500;color:#e8eaed;font-size:.92rem}
.worktags{list-style:none;display:flex;flex-wrap:wrap;gap:.45rem;margin-bottom:1.6rem}
.worktags li{
  font-family:var(--font-display);font-size:.72rem;font-weight:500;color:var(--silver);
  padding:.32rem .75rem;border-radius:100px;border:1px solid var(--hairline);background:rgba(255,255,255,.03);
}
.worklink{
  display:inline-block;font-family:var(--font-display);font-size:.76rem;letter-spacing:.18em;
  text-transform:uppercase;color:#e8eaed;text-decoration:none;border-bottom:1px solid var(--hairline);
  padding-bottom:.3rem;transition:color .3s,border-color .3s;
}
.worklink:hover{color:#fff;border-color:rgba(255,255,255,.5)}

/* Personal — full-screen feature blocks, alternating sides */
.personal-intro{max-width:46ch;color:var(--muted);margin:-1.6rem 0 0;font-size:1.02rem}
.features{max-width:1320px;margin:0 auto;padding:0 34px}
.feature{
  min-height:86vh;display:grid;grid-template-columns:1fr 1fr;
  align-items:center;gap:clamp(2rem,6vw,6rem);padding:6vh 0;
}
.feature--left .feature-text{order:2}
.feature--left .feature-media{order:1}
.feature-num{
  display:block;font-family:var(--font-display);font-weight:700;font-size:clamp(2.4rem,6vw,4.6rem);
  letter-spacing:-.04em;line-height:1;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.22);
  margin-bottom:1.4rem;
}
.feature-kicker{
  display:block;font-family:var(--font-display);font-size:.7rem;font-weight:500;
  letter-spacing:.4em;text-transform:uppercase;color:var(--muted);margin-bottom:1rem;
}
.feature-text h3{
  font-family:var(--font-display);font-weight:700;letter-spacing:-.035em;line-height:.98;
  font-size:clamp(2rem,4.6vw,3.6rem);color:#fff;margin-bottom:1.6rem;
}
.feature-text p{color:var(--silver);max-width:46ch;font-size:1.05rem;line-height:1.65}
.feature-media img{
  width:100%;aspect-ratio:4/5;object-fit:cover;display:block;
  filter:grayscale(1) contrast(1.08) brightness(.92);
  -webkit-mask-image:radial-gradient(125% 125% at 50% 50%,#000 58%,transparent 100%);
  mask-image:radial-gradient(125% 125% at 50% 50%,#000 58%,transparent 100%);
  transition:filter .6s var(--ease-out),transform .9s var(--ease-out);
}
.feature:hover .feature-media img{filter:grayscale(.85) contrast(1.1) brightness(1)}
.feature:hover .feature-media>img:not(.feature-media-inset){transform:scale(1.03)}
/* cars diptych: second shot as a chrome-framed inset */
.feature-media{position:relative}
.feature-media-inset{
  position:absolute;left:-7%;bottom:-9%;width:46%;aspect-ratio:3/4;
  object-fit:cover;z-index:3;border:1px solid rgba(255,255,255,.18);
  box-shadow:0 24px 60px rgba(0,0,0,.55),inset 0 1px 0 rgba(255,255,255,.2);
  -webkit-mask-image:none;mask-image:none;
  opacity:0;transform:translateY(50px) rotate(-3deg);
  transition:opacity 1s var(--ease-out) .25s,transform 1s var(--ease-out) .25s;
}
.feature.is-in .feature-media-inset{opacity:1;transform:rotate(-3deg)}
.feature-media--stack:hover .feature-media-inset{transform:rotate(-3deg) translateY(-8px) scale(1.04)}
@media(max-width:760px){
  .feature-media-inset{width:42%;left:auto;right:-4%;bottom:-6%}
}

/* ---- white comic accents (speed-lines, halftone dots, star burst) ---- */
.comic{position:absolute;pointer-events:none;z-index:1;opacity:0;
  transition:opacity 1.1s var(--ease-out),transform 1.1s var(--ease-out)}
.comic-lines{
  inset:-20%;mix-blend-mode:screen;
  background:repeating-conic-gradient(from 0deg,#fff 0deg .45deg,transparent .45deg 6deg);
  -webkit-mask-image:radial-gradient(circle,transparent 41%,#000 50%,transparent 73%);
  mask-image:radial-gradient(circle,transparent 41%,#000 50%,transparent 73%);
  animation:comicSpin 34s linear infinite;
}
.feature.is-in .comic-lines{opacity:.13}
@keyframes comicSpin{to{transform:rotate(360deg)}}
.comic-dots{
  right:-7%;bottom:-7%;width:42%;height:42%;mix-blend-mode:screen;transform:scale(.6);
  background-image:radial-gradient(#fff 26%,transparent 29%);background-size:10px 10px;
  -webkit-mask-image:radial-gradient(circle at 72% 72%,#000,transparent 66%);
  mask-image:radial-gradient(circle at 72% 72%,#000,transparent 66%);
}
.feature.is-in .comic-dots{opacity:.45;transform:scale(1)}
.comic-star{
  left:6%;top:8%;width:96px;height:96px;z-index:4;mix-blend-mode:screen;
  background:#fff;transform:scale(0) rotate(-18deg);
  clip-path:polygon(50% 0,61% 35%,98% 35%,68% 57%,79% 91%,50% 70%,21% 91%,32% 57%,2% 35%,39% 35%);
}
.feature.is-in .comic-star{animation:comicPop 1.5s var(--ease-out) .3s forwards}
@keyframes comicPop{
  0%{opacity:0;transform:scale(0) rotate(-18deg)}
  32%{opacity:.95;transform:scale(1.15) rotate(8deg)}
  58%{opacity:.85;transform:scale(.95) rotate(0)}
  100%{opacity:0;transform:scale(1.5) rotate(0)}
}
@media(prefers-reduced-motion:reduce){.comic{display:none}}
/* centered variant */
.feature--center{grid-template-columns:1fr;text-align:center;justify-items:center;gap:2.6rem}
.feature--center .feature-text{order:1;max-width:60ch}
.feature--center .feature-media{order:2;width:min(900px,100%)}
.feature--center .feature-text p{margin:0 auto}
.feature--center .feature-media img{aspect-ratio:16/9}

/* Contact */
.bigmail{
  display:inline-block;font-family:var(--font-display);font-weight:500;
  font-size:clamp(1.1rem,3.4vw,2.3rem);letter-spacing:-.02em;color:#e8eaed;
  text-decoration:none;border-bottom:1px solid var(--hairline);
  padding-bottom:.4rem;margin-bottom:2.4rem;transition:color .3s,border-color .3s;
}
.bigmail:hover{color:#fff;border-color:rgba(255,255,255,.5)}
.contact-row{display:flex;gap:2.4rem;flex-wrap:wrap}
.contact-row a{
  font-family:var(--font-display);font-size:.8rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--muted);text-decoration:none;transition:color .3s;
}
.contact-row a:hover{color:#fff}

/* Footer */
.footer{border-top:1px solid var(--hairline);padding:2rem 0}
.footer-row{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.footer-row a{color:var(--muted);text-decoration:none;transition:color .3s}
.footer-row a:hover{color:#fff}

/* ================================================================
   Responsive
   ================================================================ */
@media (max-width:900px){
  .about-grid{grid-template-columns:1fr;gap:2.4rem}
  .feature{grid-template-columns:1fr;min-height:auto;gap:1.8rem;padding:5vh 0}
  .feature--left .feature-text,.feature--left .feature-media{order:0}
  .feature-text{order:1}.feature-media{order:0}
  .feature-media img{aspect-ratio:16/10;max-height:60vh;margin:0 auto}
  .workrow{grid-template-columns:3rem 1fr auto 1.2rem;gap:1rem}
  .workdesc{display:none}
  .workpanel-inner{grid-template-columns:1fr;gap:1.4rem}
}
@media (max-width:640px){
  .wrap{padding:0 22px}
  .section{padding:6rem 0}
  .topbar{padding:20px 22px}
  .topmenu{display:none}
  .side{display:none}
  .bottombar{padding:22px}
  .features{padding:0 22px}
  .feature-num{font-size:2.4rem}
  .scrollhint{display:none}
}

/* Reduced motion */
@media (prefers-reduced-motion:reduce){
  .anim,.reveal{opacity:1;transform:none;transition:none;filter:none}
  .feature-media-inset{opacity:1;transform:rotate(-3deg)}
  .loader-line span{animation:none;transform:none}
  .scrolldot::after{animation:none}
  html{scroll-behavior:auto}
}