/* ============================================================
   Eroll Qorrolli — Portfolio
   Futuristic minimal · near-black · hairlines · mono HUD
   ============================================================ */

:root {
  --bg:     #050505;
  --bg-2:   #080809;
  --ink:    #e9e7e2;   /* bone white */
  --mut:    #8f8d88;   /* warm grey */
  --faint:  #55534f;
  --accent: #b9c6d2;   /* cold silver-blue, used sparingly */
  --line:   rgba(233,231,226,0.08);
  --line-2: rgba(233,231,226,0.14);

  --display: "Clash Display", "Space Grotesk", system-ui, sans-serif;
  --body:    "Satoshi", "Inter", system-ui, sans-serif;
  --mono:    "IBM Plex Mono", "SF Mono", monospace;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --pad: clamp(1.5rem, 6vw, 8rem);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none;
}
@media (max-width: 900px) { body { cursor: auto; } }

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul { list-style: none; }

::selection { background: var(--accent); color: #050505; }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* faint cinematic vignette over everything */
body::after {
  content: ""; position: fixed; inset: 0; z-index: 4; pointer-events: none;
  background: radial-gradient(ellipse 90% 70% at 50% 38%, transparent 52%, rgba(0,0,0,0.5) 100%);
}

/* mono micro-label utility */
.mono {
  font-family: var(--mono); font-weight: 400;
  font-size: 0.66rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--mut);
}

/* ============================================================
   Scroll progress
   ============================================================ */
#progress {
  position: fixed; top: 0; left: 0; z-index: 200;
  width: 100%; height: 1px; background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  opacity: 0.7;
}

/* ============================================================
   Preloader
   ============================================================ */
.preloader {
  position: fixed; inset: 0; z-index: 999;
  background: var(--bg);
  display: grid; place-items: center;
}
.preloader__mark { display: flex; flex-direction: column; align-items: center; gap: 2rem; }
.preloader__logo {
  height: clamp(52px, 8vw, 72px); width: auto;
  transform-origin: center;
  animation: logoZoom 2s ease-in-out infinite;
}
@keyframes logoZoom {
  0%, 100% { transform: scale(0.82); opacity: 0.45; }
  50%      { transform: scale(1.04); opacity: 1; }
}
.preloader__bar {
  width: min(40vw, 220px); height: 1px; background: var(--line);
  position: relative; overflow: hidden;
}
.preloader__bar span { position: absolute; inset: 0; width: 0%; background: var(--accent); }
.preloader__count { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.3em; color: var(--faint); }

/* ============================================================
   Cursor
   ============================================================ */
.cursor, .cursor-dot { position: fixed; top: 0; left: 0; z-index: 1001; pointer-events: none; border-radius: 50%; }
.cursor {
  width: 28px; height: 28px; border: 1px solid rgba(233,231,226,0.35);
  transform: translate(-50%,-50%);
  transition: width .35s var(--ease), height .35s var(--ease), border-color .35s var(--ease), background .35s var(--ease);
}
.cursor-dot { width: 4px; height: 4px; background: var(--ink); transform: translate(-50%,-50%); }
.cursor.is-hover { width: 48px; height: 48px; border-color: rgba(233,231,226,0.7); background: rgba(233,231,226,0.04); }
@media (max-width: 900px) { .cursor, .cursor-dot { display: none; } }

/* ============================================================
   Fixed rails (desktop HUD)
   ============================================================ */
.rail {
  position: fixed; top: 50%; z-index: 90;
  font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.3em;
  text-transform: uppercase; color: var(--faint);
  writing-mode: vertical-rl; transform: translateY(-50%);
  user-select: none;
}
.rail--left  { left: 1.1rem; }
.rail--right { right: 1.1rem; }
@media (max-width: 1100px) { .rail { display: none; } }

/* ============================================================
   Nav
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.6rem var(--pad);
  transition: transform .5s var(--ease);
}
.nav__brand { display: flex; align-items: center; gap: 0.8rem; }
.nav__logo { height: 26px; width: auto; opacity: 0.92; }
.nav__name { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.26em; text-transform: uppercase; color: var(--ink); }
.nav__links { display: flex; gap: 2.4rem; }
.nav__links a {
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--mut); transition: color .3s var(--ease);
}
.nav__links a:hover { color: var(--ink); }
.nav__cta {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--mut);
}
.nav__cta-dot { width: 5px; height: 5px; border-radius: 50%; background: #57d97e; box-shadow: 0 0 10px rgba(87,217,126,0.8); animation: pulse 2.4s infinite; }
@keyframes pulse { 50% { opacity: 0.3; } }
@media (max-width: 760px) { .nav__links, .nav__cta { display: none; } }

/* ============================================================
   Hero — monumental, centered, sparse
   ============================================================ */
.hero {
  min-height: 100svh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; position: relative;
  padding: 6rem var(--pad) 4rem;
}
.hero__tag { margin-bottom: 3rem; }
.hero__title {
  font-family: var(--display); font-weight: 300;
  font-size: clamp(3.2rem, 11vw, 8.6rem);
  line-height: 0.98; letter-spacing: 0.005em;
  text-transform: uppercase;
}
.hero__title .mask { display: block; overflow: hidden; }
.hero__title .mline { display: block; transform: translateY(110%); }
.hero__title .hollow {
  color: transparent;
  -webkit-text-stroke: 1px rgba(233,231,226,0.55);
}
.hero__note { margin-top: 3rem; color: var(--faint); }
.hero__note em { font-style: normal; color: var(--accent); }

.hero__cue {
  position: absolute; bottom: 2.4rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 0.9rem;
}
.hero__cue-line { width: 1px; height: 44px; background: var(--line-2); overflow: hidden; position: relative; }
.hero__cue-line::after {
  content: ""; position: absolute; top: -100%; left: 0; width: 100%; height: 100%;
  background: var(--ink); animation: cue 2.2s var(--ease) infinite;
}
@keyframes cue { 0% { top: -100%; } 60%, 100% { top: 100%; } }
.hero__cue span { font-family: var(--mono); font-size: 0.56rem; letter-spacing: 0.34em; color: var(--faint); text-transform: uppercase; }

/* ============================================================
   Section label
   ============================================================ */
section { padding: clamp(7rem, 14vh, 11rem) 0; }
.slab {
  display: flex; align-items: center; gap: 1.4rem;
  padding: 0 var(--pad); margin-bottom: clamp(3.5rem, 7vw, 6rem);
}
.slab__idx, .slab__name {
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.26em;
  text-transform: uppercase; white-space: nowrap;
}
.slab__idx { color: var(--faint); }
.slab__name { color: var(--ink); }
.slab__rule { flex: 1; height: 1px; background: var(--line); }
.slab__live { display: inline-flex; align-items: center; gap: 0.5rem; font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--mut); white-space: nowrap; }
.slab__live-dot { width: 5px; height: 5px; border-radius: 50%; background: #57d97e; box-shadow: 0 0 10px rgba(87,217,126,0.8); animation: pulse 2.4s infinite; }
.slab__link { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--faint); white-space: nowrap; transition: color .3s var(--ease); }
.slab__link:hover { color: var(--ink); }

/* ============================================================
   Work — index list
   ============================================================ */
.rows { padding: 0 var(--pad); }
.row {
  display: grid; grid-template-columns: 3.2rem 1fr auto 2rem;
  align-items: center; column-gap: clamp(1rem, 3vw, 2.5rem);
  padding: 2.6rem 0; border-top: 1px solid var(--line);
  position: relative;
}
.row:last-child { border-bottom: 1px solid var(--line); }
.row__idx { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.2em; color: var(--faint); }
.row__body { min-width: 0; }
.row__title {
  font-family: var(--display); font-weight: 400;
  font-size: clamp(1.3rem, 2.8vw, 2.1rem); letter-spacing: 0.005em; line-height: 1.15;
  transition: transform .5s var(--ease), color .5s var(--ease);
}
.row__desc { margin-top: 0.55rem; color: var(--mut); font-size: 0.88rem; max-width: 54ch; }
.row__meta {
  font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--faint); text-align: right; white-space: nowrap;
}
.row__arrow { color: var(--faint); font-size: 1rem; transition: transform .5s var(--ease), color .5s var(--ease); }
a.row:hover .row__title { transform: translateX(8px); }
a.row:hover .row__arrow { transform: translate(4px,-4px); color: var(--ink); }
a.row:hover .row__meta { color: var(--mut); }

@media (max-width: 700px) {
  .row { grid-template-columns: 2.2rem 1fr 1.4rem; }
  .row__meta { display: none; }
}

/* ============================================================
   About — pull line + columns + data table
   ============================================================ */
.about__pull {
  padding: 0 var(--pad); margin-bottom: clamp(4rem, 8vw, 7rem);
  font-family: var(--display); font-weight: 300;
  font-size: clamp(1.5rem, 3.4vw, 2.7rem); line-height: 1.25; letter-spacing: 0.002em;
  max-width: 30ch;
}
.about__pull em { font-style: normal; color: var(--accent); }
.about__cols {
  padding: 0 var(--pad); display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 7rem); margin-bottom: clamp(4rem, 8vw, 6rem);
}
.about__cols p { color: var(--mut); font-size: 0.95rem; max-width: 46ch; margin-bottom: 1.2rem; }
.about__cols strong { color: var(--ink); font-weight: 400; }
@media (max-width: 820px) { .about__cols { grid-template-columns: 1fr; } }

.data { padding: 0 var(--pad); }
.data__row {
  display: grid; grid-template-columns: minmax(6rem, 10rem) 1fr;
  gap: 1.5rem; padding: 1.15rem 0; border-top: 1px solid var(--line);
  align-items: baseline;
}
.data__row:last-child { border-bottom: 1px solid var(--line); }
.data__key { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.26em; text-transform: uppercase; color: var(--faint); }
.data__val { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--mut); line-height: 2; }

/* ============================================================
   Experience / Honors
   ============================================================ */
.tl {
  display: grid; grid-template-columns: minmax(5rem, 8rem) 1fr;
  gap: clamp(1rem, 3vw, 2.5rem); padding: 2.4rem 0; border-top: 1px solid var(--line);
}
.tl:last-child { border-bottom: 1px solid var(--line); }
.tl__year { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.2em; color: var(--accent); text-transform: uppercase; padding-top: 0.35rem; }
.tl__body h3 { font-family: var(--body); font-weight: 500; font-size: 1.02rem; letter-spacing: 0.01em; margin-bottom: 0.45rem; }
.tl__body p { color: var(--mut); font-size: 0.9rem; max-width: 62ch; }
@media (max-width: 620px) { .tl { grid-template-columns: 1fr; gap: 0.5rem; } }

/* ============================================================
   Archive — gallery
   ============================================================ */
.lab__intro { padding: 0 var(--pad); margin: -2rem 0 3.5rem; color: var(--mut); font-size: 0.92rem; max-width: 52ch; }
.gallery {
  padding: 0 var(--pad);
  display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem, 2.5vw, 2rem);
}
.gitem { position: relative; display: block; }
.gitem__frame { overflow: hidden; aspect-ratio: 4 / 3; background: var(--bg-2); }
.gitem img {
  width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(0.35) brightness(0.75); transform: scale(1.02);
  transition: filter .7s var(--ease), transform .7s var(--ease);
}
.gitem:hover img { filter: grayscale(0) brightness(0.95); transform: scale(1.05); }
.gitem figcaption {
  display: flex; justify-content: space-between; margin-top: 0.8rem;
  font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.22em; text-transform: uppercase;
}
.gitem figcaption b { font-weight: 400; color: var(--mut); }
.gitem figcaption span { color: var(--faint); }
@media (max-width: 860px) { .gallery { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .gallery { grid-template-columns: 1fr; } }

.lenses { padding: 3.5rem var(--pad) 0; }
.lenses__row { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1rem, 2.5vw, 2rem); margin-top: 1.6rem; }
.lens .gitem__frame { aspect-ratio: 1; }
@media (max-width: 640px) { .lenses__row { grid-template-columns: repeat(2, 1fr); } }

/* ============================================================
   Contact
   ============================================================ */
.contact__inner { padding: 0 var(--pad); text-align: center; }
.contact__line {
  font-family: var(--display); font-weight: 300; text-transform: uppercase;
  font-size: clamp(2rem, 6.5vw, 5rem); line-height: 1.02; letter-spacing: 0.005em;
  margin-bottom: 3.2rem;
}
.contact__line .hollow { color: transparent; -webkit-text-stroke: 1px rgba(233,231,226,0.55); }
.contact__mail {
  display: inline-block; position: relative;
  font-family: var(--mono); font-size: clamp(0.8rem, 2vw, 1.05rem); letter-spacing: 0.18em;
  color: var(--mut); transition: color .4s var(--ease);
}
.contact__mail::after {
  content: ""; position: absolute; left: 0; bottom: -0.5rem; width: 100%; height: 1px;
  background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease);
}
.contact__mail:hover { color: var(--ink); }
.contact__mail:hover::after { transform: scaleX(1); }
.contact__links { display: flex; flex-wrap: wrap; justify-content: center; gap: clamp(1.6rem, 4vw, 3.5rem); margin-top: 4.5rem; }
.contact__links a {
  font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--faint); transition: color .3s var(--ease);
}
.contact__links a:hover { color: var(--ink); }

/* ============================================================
   Footer
   ============================================================ */
.footer {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 2.2rem var(--pad); border-top: 1px solid var(--line);
  font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--faint);
}
.footer a { color: var(--faint); transition: color .3s var(--ease); }
.footer a:hover { color: var(--ink); }

/* ============================================================
   Reveal defaults
   ============================================================ */
.fade { opacity: 0; transform: translateY(20px); }
.fade-hero { opacity: 0; transform: translateY(14px); }

/* ============================================================
   Project detail pages
   ============================================================ */
.phead {
  padding: clamp(9rem, 18vh, 13rem) var(--pad) clamp(3rem, 6vw, 5rem);
  border-bottom: 1px solid var(--line);
}
.phead__top {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: clamp(2.5rem, 6vw, 4.5rem);
  font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.24em; text-transform: uppercase;
}
.phead__idx { color: var(--faint); }
.phead__status { color: var(--accent); display: inline-flex; align-items: center; gap: 0.5rem; }
.phead__status .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--accent); }
.phead__title {
  font-family: var(--display); font-weight: 300;
  font-size: clamp(2.6rem, 8vw, 6rem); line-height: 0.98; letter-spacing: 0.003em;
  margin-bottom: 1.6rem;
}
.phead__tag { font-size: clamp(1.05rem, 2.2vw, 1.4rem); color: var(--mut); max-width: 42ch; line-height: 1.5; font-weight: 300; }
.phead__meta { display: flex; flex-wrap: wrap; gap: clamp(1.4rem, 4vw, 3rem); margin-top: clamp(2.5rem, 5vw, 3.5rem); }
.phead__meta a, .phead__meta span {
  font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--faint);
  transition: color .3s var(--ease);
}
.phead__meta a:hover { color: var(--ink); }

.pbody { max-width: 760px; margin: 0 auto; padding: clamp(4rem, 8vw, 6.5rem) var(--pad) clamp(6rem, 12vw, 9rem); }
.pbody h2 {
  font-family: var(--mono); font-weight: 400; font-size: 0.66rem; letter-spacing: 0.26em; text-transform: uppercase;
  color: var(--accent); margin: clamp(3rem, 6vw, 4.5rem) 0 1.6rem; padding-top: 1.6rem; border-top: 1px solid var(--line);
}
.pbody h2:first-child { margin-top: 0; padding-top: 0; border-top: none; }
.pbody p { color: var(--mut); font-size: 1rem; line-height: 1.75; margin-bottom: 1.3rem; }
.pbody p.lead { color: var(--ink); font-size: clamp(1.1rem, 2vw, 1.35rem); line-height: 1.55; font-weight: 300; }
.pbody strong { color: var(--ink); font-weight: 500; }
.pbody em { font-style: normal; color: var(--accent); }
.pbody code { font-family: var(--mono); font-size: 0.85em; color: var(--ink); background: rgba(233,231,226,0.06); padding: 0.1em 0.4em; border-radius: 2px; }
.pbody a.inline { color: var(--ink); border-bottom: 1px solid var(--line-2); transition: border-color .3s var(--ease); }
.pbody a.inline:hover { border-color: var(--accent); }

.pfeat { list-style: none; margin: 1.8rem 0; }
.pfeat li { display: grid; grid-template-columns: minmax(7rem, 12rem) 1fr; gap: 1.5rem; padding: 1.2rem 0; border-top: 1px solid var(--line); align-items: baseline; }
.pfeat li:last-child { border-bottom: 1px solid var(--line); }
.pfeat .k { font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink); }
.pfeat .v { color: var(--mut); font-size: 0.95rem; line-height: 1.6; }

.psteps { list-style: none; counter-reset: s; margin: 1.6rem 0; }
.psteps li { counter-increment: s; position: relative; padding: 1.3rem 0 1.3rem 3rem; border-top: 1px solid var(--line); color: var(--mut); font-size: 0.97rem; line-height: 1.7; }
.psteps li:last-child { border-bottom: 1px solid var(--line); }
.psteps li::before { content: counter(s, decimal-leading-zero); position: absolute; left: 0; top: 1.3rem; font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.1em; color: var(--accent); }
.psteps strong { color: var(--ink); font-weight: 500; }

.ptech { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.1em; color: var(--mut); line-height: 2.1; }

.pnav-back {
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--mut);
  transition: color .3s var(--ease);
}
.pnav-back:hover { color: var(--ink); }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .fade, .fade-hero, .hero__title .mline { opacity: 1 !important; transform: none !important; }
}