/* ============================================================
   FERAY ERGENCH — portfolio
   paper #E9E4D8 · ink #131210 · airmail #2C3CC4
   display: Anton · body: Archivo · meta: IBM Plex Mono
   ============================================================ */

:root{
  --paper:#E9E4D8;
  --ink:#131210;
  --air:#2C3CC4;
  --faded:#6d675c;
  --hair:rgba(19,18,16,.28);
  --gutter:clamp(16px,4vw,48px);
  --display:'Anton',Impact,sans-serif;
  --body:'Archivo',Helvetica,Arial,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,monospace;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
html,body{background:var(--paper);color:var(--ink)}
body{
  font-family:var(--body);
  font-size:16px;line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,video{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible{outline:2px solid var(--air);outline-offset:3px}
.mono{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase}

/* film grain */
#grain{
  position:fixed;inset:-50%;z-index:60;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- masthead ---------- */
.masthead{
  position:fixed;top:0;left:0;right:0;z-index:40;
  display:flex;align-items:baseline;justify-content:space-between;
  padding:14px var(--gutter) 10px;
  border-bottom:1px solid var(--hair);
  background:var(--paper);background:color-mix(in srgb,var(--paper) 88%,transparent);
  backdrop-filter:blur(6px);
  mix-blend-mode:normal;
}
.masthead__name{font-family:var(--mono);font-size:11px;letter-spacing:.14em;font-weight:500}
.masthead__mid{color:var(--faded)}
.masthead__about:hover,.masthead__name:hover{color:var(--air)}
@media(max-width:560px){.masthead__mid{display:none}}

/* ---------- boot / loading ---------- */
.boot{min-height:100vh;display:grid;place-items:center}
.boot__line{font-size:13px}
.blink{animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}

/* ---------- home hero ---------- */
.hero{
  padding:calc(72px + 8vh) var(--gutter) 6vh;
  position:relative;
}
.hero__title{
  font-family:var(--display);
  font-size:clamp(64px,17.5vw,240px);
  line-height:.86;letter-spacing:.005em;
  text-transform:uppercase;
  color:#fff;mix-blend-mode:difference;
  position:relative;z-index:2;
}
.hero__title .l2{display:block;margin-left:clamp(24px,14vw,220px)}
.hero__img{
  position:absolute;z-index:1;
  top:calc(72px + 2vh);right:var(--gutter);
  width:clamp(120px,26vw,320px);
  transform:rotate(1.6deg);
  filter:sepia(.22) contrast(1.04);
}
.hero__strip{
  margin-top:5vh;display:flex;flex-wrap:wrap;gap:6px 28px;
  color:var(--faded);border-top:1px solid var(--hair);padding-top:12px;
}

/* ---------- home index ---------- */
.index{padding:8vh 0 4vh}
.index__head{padding:0 var(--gutter);color:var(--faded);margin-bottom:2vh}
.card{
  position:relative;display:block;
  padding:7vh var(--gutter);
  border-top:1px solid var(--hair);
}
.card__num{position:absolute;top:14px;left:var(--gutter);color:var(--faded)}
.card__meta{position:absolute;top:14px;right:var(--gutter);color:var(--faded);text-align:right}
.card__media{
  width:56%;overflow:hidden;
  filter:sepia(.18) contrast(1.03);
}
.card:nth-of-type(odd) .card__media{margin-left:auto;transform:rotate(-1.1deg)}
.card:nth-of-type(even) .card__media{width:64%;transform:rotate(.9deg)}
.card:nth-of-type(3n) .card__media{width:47%;margin-left:12%}
.card__media img{width:100%;transition:transform .8s cubic-bezier(.2,.7,.2,1)}
.card:hover .card__media img{transform:scale(1.04)}
.card__title{
  font-family:var(--display);text-transform:uppercase;
  font-size:clamp(46px,11vw,150px);line-height:.9;
  color:#fff;mix-blend-mode:difference;
  position:relative;z-index:2;
  margin-top:-.72em;
  transition:letter-spacing .5s ease;
}
.card:nth-of-type(even) .card__title{text-align:right}
.card:hover .card__title{letter-spacing:.02em}
.card__tick{color:var(--air);font-family:var(--mono);font-size:11px}

/* ---------- transition wipe ---------- */
.wipe{
  position:fixed;inset:0;z-index:50;background:var(--ink);
  transform:translateY(101%);pointer-events:none;
  display:grid;place-items:center;overflow:hidden;
}
.wipe.in{transition:transform .45s cubic-bezier(.65,0,.35,1);transform:translateY(0)}
.wipe.out{transition:transform .5s cubic-bezier(.65,0,.35,1) .1s;transform:translateY(-101%)}
.wipe__title{
  font-family:var(--display);text-transform:uppercase;
  color:var(--paper);text-align:center;
  font-size:clamp(40px,12vw,160px);line-height:.9;
  padding:0 var(--gutter);
}
.wipe__title .ch{display:inline-block;transform:translateY(1.1em);opacity:0}
.wipe.in .ch{animation:rise .55s cubic-bezier(.2,.7,.2,1) forwards}
@keyframes rise{to{transform:translateY(0);opacity:1}}

/* ---------- project detail ---------- */
.detail{padding-top:56px}
.detail__bar{
  display:flex;justify-content:space-between;align-items:baseline;
  padding:16px var(--gutter);color:var(--faded);
}
.detail__bar a:hover{color:var(--air)}
.detail__hero{position:relative}
.detail__hero video,.detail__hero>img{
  width:100%;height:72vh;object-fit:cover;
  filter:sepia(.15) contrast(1.05);
}
.detail__hero h1{
  position:absolute;left:var(--gutter);bottom:0;z-index:2;
  transform:translateY(42%);
  font-family:var(--display);text-transform:uppercase;
  font-size:clamp(58px,15vw,210px);line-height:.85;
  color:#fff;mix-blend-mode:difference;
  max-width:94%;
}
.playhint{
  position:absolute;top:14px;right:14px;z-index:3;
  background:var(--ink);color:var(--paper);border:0;cursor:pointer;
  padding:10px 16px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;
  display:none;
}
.playhint.show{display:block}
.detail__meta{
  margin-top:clamp(56px,11vw,140px);padding:0 var(--gutter);
  display:grid;grid-template-columns:repeat(2,1fr);gap:0;
  border-top:1px solid var(--hair);
}
@media(min-width:720px){.detail__meta{grid-template-columns:repeat(4,1fr)}}
.detail__meta div{border-bottom:1px solid var(--hair);padding:14px 0 18px;border-right:1px solid var(--hair);padding-left:12px}
.detail__meta div:first-child{padding-left:0}
.detail__meta dt{color:var(--faded);font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:6px}
.detail__meta dd{font-family:var(--mono);font-size:13px;letter-spacing:.02em}
.detail__blurb{
  padding:8vh var(--gutter) 4vh;
  max-width:56ch;
  font-size:clamp(18px,2.4vw,24px);line-height:1.45;font-weight:500;
}
.detail__blurb::first-letter{
  font-family:var(--display);font-size:2.6em;float:left;line-height:.8;
  padding-right:.08em;
}

/* credits — black bars */
.credits{padding:4vh var(--gutter) 8vh}
.credits__head{color:var(--faded);margin-bottom:10px}
.credits table{width:100%;border-collapse:collapse}
.credits tr{border-bottom:2px solid var(--paper)}
.credits td{background:var(--ink);color:var(--paper);padding:12px 14px}
.credits td.role{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;width:38%;color:#b8b2a4}
.credits td.name{font-family:var(--body);font-weight:600;font-size:15px;letter-spacing:.01em;text-transform:uppercase}

/* ---------- irregular photo grid ---------- */
.pgrid{
  display:grid;grid-template-columns:repeat(6,1fr);
  gap:clamp(14px,3vw,36px) clamp(10px,2vw,24px);
  padding:2vh var(--gutter) 6vh;
}
.ph{position:relative}
.ph img{width:100%;filter:sepia(.18) contrast(1.04)}
.ph figcaption{margin-top:8px;color:var(--faded)}
/* size hints — never a static grid */
.ph--wide{grid-column:1/span 5}
.ph--wide:nth-of-type(even){grid-column:2/span 5}
.ph--tall{grid-column:span 3}
.ph--tall:nth-of-type(odd){grid-column:4/span 3;margin-top:-6vh}
.ph--tall:nth-of-type(even){grid-column:1/span 3;margin-top:4vh}
.ph--small{grid-column:span 2;transform:rotate(-1.4deg)}
.ph--small:nth-of-type(even){grid-column:5/span 2;transform:rotate(1.2deg);margin-top:2vh}
@media(max-width:719px){
  .pgrid{grid-template-columns:repeat(6,1fr);gap:6vh 8px}
  .ph--wide{grid-column:1/span 6}
  .ph--wide:nth-of-type(even){grid-column:1/span 6}
  .ph--tall{grid-column:1/span 5;margin-top:0!important}
  .ph--tall:nth-of-type(odd){grid-column:2/span 5}
  .ph--small{grid-column:2/span 4;margin-top:0!important}
  .ph--small:nth-of-type(even){grid-column:1/span 4}
}

/* next project */
.next{display:block;border-top:1px solid var(--hair);padding:8vh var(--gutter) 10vh;text-align:center}
.next .mono{color:var(--faded)}
.next__title{
  font-family:var(--display);text-transform:uppercase;
  font-size:clamp(40px,9vw,120px);line-height:.9;margin-top:8px;
}
.next:hover .next__title{color:var(--air)}

/* ---------- about ---------- */
.about{padding:calc(72px + 6vh) var(--gutter) 10vh;position:relative}
.about__title{
  font-family:var(--display);text-transform:uppercase;
  font-size:clamp(54px,14vw,180px);line-height:.86;
  color:#fff;mix-blend-mode:difference;position:relative;z-index:2;
}
.about__portrait{
  width:clamp(180px,32vw,360px);
  margin:-3vh 0 0 auto;transform:rotate(-1.4deg);
  filter:sepia(.22) contrast(1.05);
}
.about__bio{max-width:52ch;font-size:clamp(17px,2.2vw,22px);line-height:1.5;margin-top:5vh;font-weight:500}
.about__rows{margin-top:6vh;border-top:1px solid var(--hair);max-width:640px}
.about__rows div{display:flex;justify-content:space-between;gap:16px;border-bottom:1px solid var(--hair);padding:12px 0}
.about__rows .k{color:var(--faded)}
.about__rows a{color:var(--air)}

/* footer */
.foot{
  border-top:1px solid var(--hair);
  padding:16px var(--gutter) calc(16px + env(safe-area-inset-bottom));
  display:flex;justify-content:space-between;gap:12px;color:var(--faded);
}

/* error */
.err{min-height:80vh;display:grid;place-items:center;text-align:center;padding:0 var(--gutter)}
.err button{
  margin-top:16px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;
  background:var(--ink);color:var(--paper);border:0;padding:12px 22px;cursor:pointer;
}

/* view enter */
.view{animation:viewin .5s ease both}
@keyframes viewin{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
  .wipe{display:none}
}