/* Mubariz Alizada — portfolio
   Concept: a contact sheet on a lightbox. Warm negative (ink) and
   printed-paper (bone) sections alternate the way a strip of
   developed film alternates with its print. Frame numbers and
   sprocket ticks are literal — they mark actual frames of the
   filmstrip grid, not decoration. */

@import url('https://fonts.googleapis.com/css2?family=Big+Shoulders+Display:wght@600;700;800&family=Manrope:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500&display=swap');

:root{
  --ink: #16130F;
  --ink-soft: #221E17;
  --bone: #E7DFCB;
  --bone-dim: #DCD2B8;
  --brass: #C79A46;
  --brass-soft: #E4C378;
  --petrol: #23403E;
  --petrol-soft: #2E514F;
  --rec: #B4402A;
  --line-on-ink: rgba(231,223,203,0.22);
  --line-on-bone: rgba(22,19,15,0.18);
  --line-on-petrol: rgba(231,223,203,0.2);

  --display: 'Big Shoulders Display', 'Arial Narrow', sans-serif;
  --body: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  --max: 1180px;
  --gutter: clamp(20px, 5vw, 64px);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; }
}

body{
  margin:0;
  background:var(--bone);
  color:var(--ink);
  font-family:var(--body);
  font-size:16px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3{ margin:0; font-family:var(--display); font-weight:700; letter-spacing:0.005em; }

a{ color:inherit; }
img,video{ max-width:100%; display:block; }

.skip-link{
  position:absolute; left:-999px; top:0; z-index:100;
  background:var(--brass); color:var(--ink); padding:12px 18px; font-weight:600;
}
.skip-link:focus{ left:var(--gutter); top:var(--gutter); }

:focus-visible{ outline:2px solid var(--brass); outline-offset:3px; }

/* ---------- nav (no chrome bar — a corner mark + full-screen index) ---------- */
.nav-toggle{
  position:fixed; top:22px; right:22px; z-index:50;
  width:46px; height:46px; padding:0;
  display:flex; align-items:center; justify-content:center;
  background:rgba(22,19,15,0.55);
  border:1px solid rgba(231,223,203,0.3);
  color:var(--bone);
  cursor:pointer;
  backdrop-filter:blur(6px);
}
.nav-toggle .bars{ position:relative; width:16px; height:10px; }
.nav-toggle .bars span{
  position:absolute; left:0; right:0; height:1px; background:currentColor;
  transition:transform 0.25s ease, opacity 0.2s ease, top 0.25s ease;
}
.nav-toggle .bars span:first-child{ top:0; }
.nav-toggle .bars span:last-child{ top:9px; }
.nav-open .nav-toggle .bars span:first-child{ top:4px; transform:rotate(45deg); }
.nav-open .nav-toggle .bars span:last-child{ top:4px; transform:rotate(-45deg); }

.nav-overlay{
  position:fixed; inset:0; z-index:40;
  background:var(--ink); color:var(--bone);
  display:flex; flex-direction:column; justify-content:center;
  padding:var(--gutter);
  opacity:0; visibility:hidden; transform:translateY(-8px);
  transition:opacity 0.25s ease, transform 0.25s ease, visibility 0s linear 0.25s;
}
.nav-open .nav-overlay{
  opacity:1; visibility:visible; transform:translateY(0);
  transition:opacity 0.25s ease, transform 0.25s ease;
}
.nav-overlay-inner{ max-width:var(--max); margin:0 auto; width:100%; }
.nav-overlay-inner nav a{
  display:block; text-decoration:none; color:var(--bone);
  font-family:var(--display); font-weight:700; text-transform:uppercase;
  font-size:clamp(34px,7vw,64px); line-height:1.25;
  border-bottom:1px solid var(--line-on-ink);
  padding:6px 0;
}
.nav-overlay-inner nav a:hover{ color:var(--brass-soft); }
.nav-overlay-foot{
  margin-top:36px; display:flex; flex-wrap:wrap; align-items:center; gap:10px 28px;
  font-family:var(--mono); font-size:12.5px; color:var(--bone); opacity:0.7;
}
.nav-overlay-foot a{ text-decoration:underline; text-underline-offset:3px; color:inherit; }
.nav-overlay-foot a:hover{ color:var(--brass-soft); opacity:1; }
@media (min-width:720px){
  .nav-overlay-inner nav a{ font-size:clamp(44px,6vw,84px); }
}

/* ---------- section shell ---------- */
section{ padding:88px var(--gutter); }
.section-inner{ max-width:var(--max); margin:0 auto; }
.on-ink{ background:var(--ink); color:var(--bone); }
.on-bone{ background:var(--bone); color:var(--ink); }
.on-petrol{ background:var(--petrol); color:var(--bone); }

.section-head{
  display:flex; flex-wrap:wrap; align-items:baseline; justify-content:space-between;
  gap:12px 32px;
  margin-bottom:48px;
  padding-bottom:18px;
  border-bottom:1px solid var(--line-on-bone);
}
.on-ink .section-head,
.on-petrol .section-head{ border-bottom-color:var(--line-on-ink); }
.section-head h2{ font-size:clamp(28px,4vw,40px); }
.section-head p{ margin:6px 0 0; max-width:38ch; opacity:0.78; }
.section-head .head-meta{ font-family:var(--mono); font-size:12.5px; letter-spacing:0.02em; opacity:0.65; white-space:nowrap; }

/* ---------- hero ---------- */
.hero{
  position:relative; overflow:hidden;
  min-height:min(92vh, 820px);
  display:flex; flex-direction:column; justify-content:flex-end;
  padding-top:112px;
}
.hero::before{
  content:""; position:absolute; inset:0;
  background:
    radial-gradient(120% 90% at 82% 8%, rgba(199,154,70,0.24), transparent 55%),
    linear-gradient(180deg, var(--ink) 0%, #100E0A 100%);
  z-index:0;
}
.hero::after{
  content:""; position:absolute; inset:-20% -10%;
  background:linear-gradient(115deg, transparent 40%, rgba(199,154,70,0.16) 48%, transparent 56%);
  animation:sweep 14s ease-in-out infinite;
  z-index:0;
}
@keyframes sweep{
  0%,100%{ transform:translateX(-8%) translateY(0); }
  50%{ transform:translateX(8%) translateY(2%); }
}
.hero-content{ position:relative; z-index:1; color:var(--bone); max-width:var(--max); margin:0 auto; width:100%; }
.hero-status{
  display:inline-flex; align-items:center; gap:9px;
  font-family:var(--mono); font-size:12.5px; letter-spacing:0.02em;
  color:var(--brass-soft);
  margin-bottom:28px;
}
.rec-dot{
  width:8px; height:8px; border-radius:50%; background:var(--rec);
  box-shadow:0 0 0 0 rgba(180,64,42,0.6);
  animation:pulse 2.4s ease-in-out infinite;
}
@keyframes pulse{
  0%,100%{ box-shadow:0 0 0 0 rgba(180,64,42,0.5); }
  50%{ box-shadow:0 0 0 6px rgba(180,64,42,0); }
}
.hero h1{
  font-size:clamp(52px, 11vw, 132px);
  line-height:0.88;
  letter-spacing:0.001em;
  text-transform:uppercase;
  margin-bottom:28px;
}
.hero h1 span{ display:block; }
.hero-lede{
  display:flex; flex-wrap:wrap; gap:32px 56px;
  padding-top:24px; margin-top:8px;
  border-top:1px solid var(--line-on-ink);
}
.hero-lede p{ margin:0; max-width:34ch; font-size:17px; opacity:0.86; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:14px; margin-left:auto; }
.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding:13px 22px; font-size:14.5px; font-weight:600;
  border-radius:2px; text-decoration:none; border:1px solid transparent;
  transition:transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:hover{ transform:translateY(-1px); }
.btn-solid{ background:var(--brass); color:var(--ink); }
.btn-solid:hover{ background:var(--brass-soft); }
.btn-line{ border-color:var(--line-on-ink); color:var(--bone); }
.btn-line:hover{ border-color:var(--brass); color:var(--brass-soft); }

/* ---------- work / filmstrip ---------- */
.filmstrip{
  display:grid; gap:2px;
  grid-template-columns:repeat(auto-fit, minmax(260px, 1fr));
  background:var(--line-on-bone);
  border:1px solid var(--line-on-bone);
}
.frame{ background:var(--bone); display:flex; flex-direction:column; }
.frame-window{
  position:relative; aspect-ratio:4/5; overflow:hidden;
  background:var(--ink);
  border-top:6px solid var(--bone);
  border-bottom:6px solid var(--bone);
  background-image:
    repeating-linear-gradient(90deg, var(--bone) 0 6px, transparent 6px 20px);
  background-position:0 0, 0 100%;
  background-size:100% 6px;
  background-repeat:no-repeat;
}
.frame-window::before,
.frame-window::after{
  content:""; position:absolute; left:0; right:0; height:6px;
  background-image:repeating-linear-gradient(90deg, var(--ink) 0 8px, var(--bone) 8px 20px);
}
.frame-window::before{ top:0; }
.frame-window::after{ bottom:0; }
.frame-media{ position:absolute; inset:6px 0; overflow:hidden; }
.frame-media video{ width:100%; height:100%; object-fit:cover; }
.frame-empty{
  position:absolute; inset:6px 0; display:flex; flex-direction:column;
  align-items:center; justify-content:center; gap:10px; text-align:center;
  color:var(--bone); opacity:0.55;
}
.frame-empty .plus{ font-family:var(--display); font-size:34px; line-height:1; }
.frame-empty span{ font-size:12.5px; font-family:var(--mono); }
.frame-play{
  position:absolute; inset:6px 0; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(180deg, rgba(0,0,0,0) 55%, rgba(0,0,0,0.55) 100%);
  border:0; cursor:pointer; color:var(--bone); padding:0;
}
.frame-play .play-ring{
  width:52px; height:52px; border-radius:50%; border:1px solid var(--bone);
  display:flex; align-items:center; justify-content:center; font-size:14px;
  transition:background 0.15s ease, color 0.15s ease;
}
.frame-play:hover .play-ring{ background:var(--brass); color:var(--ink); border-color:var(--brass); }
.frame-code{
  position:absolute; top:14px; left:14px; z-index:2;
  font-family:var(--mono); font-size:11.5px; color:var(--bone);
  background:rgba(22,19,15,0.55); padding:3px 7px;
}
.frame-tag{
  position:absolute; top:14px; right:14px; z-index:2;
  font-family:var(--mono); font-size:11px; color:var(--bone);
  background:rgba(22,19,15,0.55); padding:3px 7px;
}
.frame-meta{ padding:16px 18px 20px; }
.frame-meta h3{ font-size:19px; font-weight:700; margin-bottom:4px; }
.frame-role{ font-size:13px; opacity:0.62; }
.frame-credits{
  display:flex; flex-wrap:wrap; gap:4px 16px;
  margin-top:10px; padding-top:10px; border-top:1px solid var(--line-on-bone);
  font-size:12.5px; opacity:0.75;
}

.work-foot{
  margin-top:40px; display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap;
}
.text-link{
  display:inline-flex; align-items:center; gap:8px; text-decoration:none; font-weight:600;
  border-bottom:1px solid currentColor; padding-bottom:2px;
}

/* ---------- about ---------- */
.about-grid{ display:grid; gap:48px; grid-template-columns:1.15fr 0.85fr; align-items:start; }
@media (max-width:820px){ .about-grid{ grid-template-columns:1fr; } }
.about-lead{
  font-family:var(--display); font-weight:600; font-size:clamp(26px,3.4vw,38px);
  line-height:1.18; margin:0;
}
.about-copy{ margin-top:28px; display:flex; flex-direction:column; gap:16px; max-width:52ch; opacity:0.92; }
.speciality-list{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:0; border-top:1px solid var(--line-on-petrol); }
.speciality-list li{
  display:flex; align-items:center; justify-content:space-between; gap:16px;
  padding:14px 0; border-bottom:1px solid var(--line-on-petrol);
  font-size:15px;
}
.speciality-list span.n{ font-family:var(--mono); font-size:12.5px; opacity:0.6; }

/* ---------- contact ---------- */
.contact-grid{ display:grid; gap:56px; grid-template-columns:0.9fr 1.4fr; }
@media (max-width:900px){ .contact-grid{ grid-template-columns:1fr; } }
.contact-title{ font-size:clamp(32px,4.6vw,52px); line-height:1.05; margin-bottom:20px; }
.contact-email{
  display:inline-flex; align-items:center; gap:10px; text-decoration:none;
  font-family:var(--display); font-weight:700; font-size:clamp(22px,3vw,30px);
  border-bottom:2px solid var(--brass); padding-bottom:4px;
}
.contact-aside p{ margin:22px 0 0; max-width:34ch; opacity:0.78; }
.contact-aside .ig-link{
  display:inline-flex; align-items:center; gap:8px; margin-top:18px;
  text-decoration:none; font-size:14px; border-bottom:1px solid var(--line-on-bone); padding-bottom:2px;
}

.field-grid{ display:grid; gap:22px 24px; grid-template-columns:1fr 1fr; }
@media (max-width:560px){ .field-grid{ grid-template-columns:1fr; } }
.field{ display:flex; flex-direction:column; gap:8px; }
.field.full{ grid-column:1/-1; }
.field label{ font-size:13.5px; font-weight:600; }
.field small{ font-weight:400; opacity:0.6; }
.field input,
.field select,
.field textarea{
  font-family:var(--body); font-size:15.5px; color:var(--ink);
  background:transparent; border:0; border-bottom:1px solid var(--line-on-bone);
  padding:10px 2px; outline:none;
}
.field textarea{ resize:vertical; min-height:96px; }
.field input:focus,
.field select:focus,
.field textarea:focus{ border-bottom-color:var(--brass); }
.field input::placeholder,
.field textarea::placeholder{ color:rgba(22,19,15,0.4); }

.form-foot{
  margin-top:30px; display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap;
}
.form-foot p{ margin:0; font-size:12.5px; opacity:0.6; max-width:30ch; }
.form-status{ font-size:13.5px; margin:14px 0 0; min-height:1.2em; }
.form-status[data-tone="ok"]{ color:#2E5B3B; }
.form-status[data-tone="err"]{ color:var(--rec); }

/* ---------- footer ---------- */
footer{
  background:var(--ink); color:var(--bone);
  padding:32px var(--gutter);
  display:flex; flex-wrap:wrap; align-items:center; gap:16px 32px; justify-content:space-between;
  font-size:13.5px;
}
footer .foot-name{ font-family:var(--display); font-weight:700; font-size:17px; text-decoration:none; }
footer a{ text-decoration:none; opacity:0.75; }
footer a:hover{ opacity:1; }

/* ---------- archive page (work.html) ---------- */
.archive-hero{ padding-top:112px; padding-bottom:56px; }
.archive-hero h1{ font-size:clamp(44px,8vw,84px); text-transform:uppercase; margin:14px 0 26px; }
.archive-kicker{ font-family:var(--mono); font-size:12.5px; color:var(--brass-soft); }
.filter-bar{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom:40px; }
.filter-bar button{
  font-family:var(--body); font-size:13.5px; font-weight:600; cursor:pointer;
  padding:9px 16px; border:1px solid var(--line-on-bone); background:transparent; color:var(--ink);
  display:inline-flex; align-items:center; gap:8px;
}
.filter-bar button small{ font-family:var(--mono); font-weight:500; opacity:0.6; }
.filter-bar button[aria-pressed="true"]{ background:var(--ink); color:var(--bone); border-color:var(--ink); }
.filter-bar button[aria-pressed="true"] small{ opacity:0.75; }

.back-top{
  display:inline-flex; align-items:center; gap:8px; text-decoration:none; font-size:13px; opacity:0.75;
}