/* =============================================================================
   components.css — gallery, lightbox, project index, about, contact
   ============================================================================= */

/* ---------- reveal primitives ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 1s var(--ease-cine), transform 1s var(--ease-cine); }
.is-inview .reveal, .reveal.is-inview { opacity: 1; transform: none; }
.reveal-up { opacity: 0; transform: translateY(46px); transition: opacity 1.1s var(--ease-cine), transform 1.1s var(--ease-cine); }
.reveal-up.is-inview { opacity: 1; transform: none; }
.mask-line { display: block; overflow: hidden; }
.mask-line > span { display: inline-block; transform: translateY(110%); transition: transform 1s var(--ease-cine); }
.is-inview .mask-line > span, .mask-line.is-inview > span { transform: none; }
.mask-line > span.d1 { transition-delay: .08s; }
.mask-line > span.d2 { transition-delay: .16s; }
.mask-line > span.d3 { transition-delay: .24s; }
.mask-line > span.d4 { transition-delay: .32s; }

/* parallax carrier — JS sets --py */
.par { will-change: transform; }

/* ---------- EDITORIAL GALLERY (asymmetric magazine) ---------- */
.gallery { display: grid; grid-template-columns: repeat(12, 1fr); gap: clamp(1.2rem, 3vw, 3.2rem) clamp(1rem, 2.4vw, 2.4rem); }
.plate { position: relative; margin: 0; }
.plate__frame {
  position: relative; overflow: hidden; background: var(--c-ink);
  border: 1px solid var(--c-line);
}
.plate__frame img {
  width: 100%; height: 100%; object-fit: cover;
  opacity: 0; filter: blur(8px); transform: translate3d(0, var(--py, 0px), 0) scale(1.07);
  transition: opacity 1.15s var(--ease-cine), filter 1.15s var(--ease-cine);
}
.plate__frame.is-loaded img { opacity: 1; filter: none; }
/* when the frame is itself a link (feature plates) */
a.plate__frame { display: block; }
.plate__frame::after { /* subtle grade */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, transparent 60%, rgba(4,5,8,0.32));
  opacity: 0; transition: opacity .6s var(--ease-soft);
}
.plate:hover .plate__frame::after { opacity: 1; }
.plate__meta {
  display: flex; justify-content: space-between; align-items: baseline; gap: 1rem;
  margin-top: 0.85rem; font-family: var(--f-mono); font-size: var(--step--2);
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--c-muted);
}
.plate__meta .cap { color: var(--c-text); }
.plate__meta .num { color: var(--c-faint); }

/* aspect helpers */
.r-portrait  { aspect-ratio: 3/4; }
.r-tall      { aspect-ratio: 2/3; }
.r-landscape { aspect-ratio: 3/2; }
.r-wide      { aspect-ratio: 16/9; }
.r-square    { aspect-ratio: 1/1; }

/* the asymmetric composition (desktop) — a deliberate editorial rhythm,
   not scattered placement. Logic per row:
     a  opener — dominant full-width plate
     b/c pair — left tall + right offset down
     d  full-bleed wide band
     e  right small inset (breath)
     f/g pair — left medium + center tall
     h  right tall coda
     i/j pair — left wide + right square
     k/l pair — right offset + left tall */
@media (min-width: 620px) {
  .gallery { grid-template-columns: repeat(12, minmax(0, 1fr)); }
  .g-a { grid-column: 1 / 13; }                       /* opener — full frame */
  .g-b { grid-column: 1 / 7; }                        /* pair, left */
  .g-c { grid-column: 7 / 13; }                       /* pair, right */
  .g-d { grid-column: 1 / 13; }                       /* full-bleed breath */
  .g-e { grid-column: 8 / 13; align-self: center; }  /* right inset — editorial breath */
  .g-f { grid-column: 1 / 7; }                        /* pair, left */
  .g-g { grid-column: 7 / 13; }                       /* pair, right */
  .g-h { grid-column: 1 / 13; }                       /* second full frame */
  .g-i { grid-column: 1 / 7; }                        /* pair, left */
  .g-j { grid-column: 7 / 13; }                       /* pair, right */
  .g-k { grid-column: 1 / 7; }                        /* left */
  .g-l { grid-column: 7 / 13; align-self: center; }  /* right, centered breath */
  /* full-bleed plates read as wide cinematic bands, never as tall blocks */
  .g-a .plate__frame, .g-d .plate__frame, .g-h .plate__frame { aspect-ratio: 16 / 9; }
}

/* ---------- selected-work strip on home (deliberate 3-row rhythm) ---------- */
.work-strip { display: grid; gap: clamp(1rem, 2vw, 2rem) clamp(1rem, 2.4vw, 2.4rem); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 700px) {
  .work-strip { grid-template-columns: repeat(12, minmax(0, 1fr)); }
  .work-strip .plate--feat { grid-column: 1 / 7; }
  .work-strip .plate--feat.alt { grid-column: 7 / 13; align-self: end; margin-top: 4vw; }
  .work-strip .plate--s { grid-column: 1 / 7; }
  .work-strip .plate--s.alt { grid-column: 7 / 13; }
}

/* ---------- PROJECT INDEX (work page) ---------- */
.projects { display: flex; flex-direction: column; }
.project {
  position: relative; display: grid;
  grid-template-columns: minmax(0,1fr); gap: 1.4rem;
  padding: clamp(2.2rem, 5vw, 4rem) 0; border-top: 1px solid var(--c-line);
}
.project:last-child { border-bottom: 1px solid var(--c-line); }
@media (min-width: 860px) {
  .project { grid-template-columns: 0.42fr 0.58fr; gap: clamp(2rem,5vw,5rem); align-items: center; }
}
.project__index {
  font-family: var(--f-display); font-weight: 800; font-stretch: 110%;
  font-size: clamp(2.5rem, 6vw, 5.5rem); line-height: 0.9; color: var(--c-ghost);
  letter-spacing: -0.04em;
}
.project__lead { align-self: center; }
.project__title {
  font-family: var(--f-display); font-weight: 800; font-stretch: 110%;
  font-size: clamp(2rem, 5vw, 4rem); line-height: 0.94; letter-spacing: -0.03em;
  text-transform: uppercase; color: var(--c-light);
}
.project__sub { font-family: var(--f-serif); font-weight: 300; font-size: var(--step-1);
  color: var(--c-muted); margin-top: 0.9rem; max-width: 34ch; }
.project__foot { display: flex; justify-content: space-between; align-items: baseline;
  margin-top: 1.6rem; font-family: var(--f-mono); font-size: var(--step--2);
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--c-muted); }
.project__cover { position: relative; overflow: hidden; aspect-ratio: 4/3; background: var(--c-ink); border: 1px solid var(--c-line); }
.project__cover img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease-cine); }
.project:hover .project__cover img { transform: scale(1.04); }
.project__go { display: inline-flex; align-items: center; gap: 0.6rem; color: var(--c-light); }
.project__go .arr { transition: transform .5s var(--ease-cine); }
.project:hover .project__go .arr { transform: translateX(8px); }
.project__link { position: absolute; inset: 0; z-index: 2; }

/* ---------- transition band (hero → photography) ---------- */
.transition-band {
  position: relative; min-height: 86vh; display: grid; place-items: center;
  overflow: hidden; background: var(--c-void);
}
.transition-band__img {
  position: absolute; inset: -8% 0; width: 100%; object-fit: cover; opacity: 0.5;
  filter: grayscale(1) contrast(1.05) brightness(0.55);
  transform: translate3d(0, var(--py, 0px), 0) scale(1.04);
  will-change: transform;
}
.transition-band__txt {
  position: relative; z-index: 2; text-align: center; padding: var(--gutter);
}
.transition-band__txt .h-display { font-size: var(--step-5); }
.transition-band__txt .label { display: block; margin-bottom: 1.4rem; }

/* ---------- ABOUT ---------- */
.about-grid { display: grid; grid-template-columns: 1fr; gap: clamp(2rem, 5vw, 4rem); }
@media (min-width: 880px) { .about-grid { grid-template-columns: 0.8fr 1.2fr; } }
.about-portrait { position: relative; overflow: hidden; border: 1px solid var(--c-line); background: var(--c-ink); aspect-ratio: 4/5; }
.about-portrait img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.04); }
.about-portrait figcaption { position: absolute; left: 1rem; bottom: 1rem; font-family: var(--f-mono);
  font-size: var(--step--2); letter-spacing: 0.24em; text-transform: uppercase; color: var(--c-faint); }
.about-body p { font-family: var(--f-serif); font-weight: 300; font-size: var(--step-1); line-height: 1.5;
  color: var(--c-text); margin-bottom: 1.4rem; max-width: 52ch; }
.about-body p .drop { float: left; font-family: var(--f-display); font-weight: 800; font-stretch: 110%;
  font-size: clamp(3rem, 7vw, 5rem); line-height: 0.74; padding: 0.1em 0.12em 0 0; color: var(--c-light); }
.about-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 1.6rem 2.4rem; margin-top: 2.6rem;
  border-top: 1px solid var(--c-line); padding-top: 2rem; }
.about-facts .label { display: block; margin-bottom: 0.5rem; }
.about-facts p { font-family: var(--f-mono); font-size: var(--step--1); color: var(--c-text); line-height: 1.5; }

/* ---------- CONTACT ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: clamp(2.4rem, 6vw, 5rem); }
@media (min-width: 900px) { .contact-grid { grid-template-columns: 0.9fr 1.1fr; } }
.contact-intro .h-display { font-size: var(--step-4); }
.contact-intro p { font-family: var(--f-serif); font-weight: 300; font-size: var(--step-1);
  color: var(--c-muted); margin-top: 1.4rem; max-width: 34ch; }
.contact-channels { margin-top: 2.6rem; display: grid; gap: 1.2rem; }
.contact-channels a, .contact-channels .row { display: flex; justify-content: space-between; gap: 1rem;
  padding-bottom: 1rem; border-bottom: 1px solid var(--c-line);
  font-family: var(--f-mono); font-size: var(--step--1); letter-spacing: 0.12em; color: var(--c-text);
  transition: color .4s; }
.contact-channels a:hover { color: var(--c-light); }
.contact-channels .row span:first-child { color: var(--c-muted); text-transform: uppercase; letter-spacing: 0.26em; font-size: var(--step--2); }

/* form */
.form { display: grid; gap: 1.8rem; }
.field { position: relative; }
.field input, .field textarea, .field select {
  width: 100%; padding: 1.15rem 0 0.7rem; border-bottom: 1px solid var(--c-line-2);
  font-family: var(--f-serif); font-size: var(--step-1); color: var(--c-light);
  background: transparent; transition: border-color .4s var(--ease-soft);
}
.field textarea { resize: vertical; min-height: 5.5rem; line-height: 1.4; }
.field label {
  position: absolute; left: 0; top: 1.15rem; pointer-events: none;
  font-family: var(--f-mono); font-size: var(--step-0); letter-spacing: 0.04em;
  color: var(--c-muted); transform-origin: left;
  transition: transform .45s var(--ease-cine), color .45s var(--ease-soft);
}
.field input:focus ~ label, .field textarea:focus ~ label,
.field input:not(:placeholder-shown) ~ label, .field textarea:not(:placeholder-shown) ~ label {
  transform: translateY(-1.05rem) scale(0.7); color: var(--c-faint);
}
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--c-steel); }
.field select { appearance: none; cursor: pointer; }
.field .caret { position: absolute; right: 0; top: 1.2rem; pointer-events: none; color: var(--c-muted); }
.field--select label { transform: translateY(-1.05rem) scale(0.7); color: var(--c-faint); }
.field .err { position: absolute; left: 0; bottom: -1.2rem; font-family: var(--f-mono);
  font-size: var(--step--2); letter-spacing: 0.1em; color: #c98a8a; opacity: 0; transform: translateY(4px);
  transition: opacity .4s, transform .4s; }
.field.is-invalid input, .field.is-invalid textarea, .field.is-invalid select { border-color: #8a5b5b; }
.field.is-invalid .err { opacity: 1; transform: none; }

.form__submit {
  display: inline-flex; align-items: center; gap: 0.9rem; justify-self: start;
  padding: 1.05rem 2.2rem; border: 1px solid var(--c-line-2);
  font-family: var(--f-mono); font-size: var(--step--1); letter-spacing: 0.28em;
  text-transform: uppercase; color: var(--c-light);
  background: transparent; cursor: pointer; overflow: hidden; position: relative;
  transition: color .5s var(--ease-cine), border-color .5s;
}
.form__submit::before { content: ""; position: absolute; inset: 0; background: var(--c-light);
  transform: translateY(101%); transition: transform .5s var(--ease-cine); z-index: -1; }
.form__submit:hover { color: var(--c-void); border-color: var(--c-light); }
.form__submit:hover::before { transform: translateY(0); }
.form__submit .arr { transition: transform .5s var(--ease-cine); }
.form__submit:hover .arr { transform: translateX(6px); }
.form__submit[disabled] { opacity: 0.5; }
.form__status { font-family: var(--f-mono); font-size: var(--step--1); letter-spacing: 0.1em;
  min-height: 1.4rem; color: var(--c-muted); }
.form__status.is-ok { color: var(--c-steel); }

/* ---------- LIGHTBOX ---------- */
.lightbox {
  position: fixed; inset: 0; z-index: var(--z-lightbox);
  display: grid; grid-template-rows: auto 1fr auto;
  background: rgba(5,6,9,0.94); backdrop-filter: blur(6px);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .6s var(--ease-cine), visibility .6s;
}
.lightbox.is-open { opacity: 1; visibility: visible; pointer-events: auto; }
.lb-bar { display: flex; justify-content: space-between; align-items: center;
  padding: clamp(1rem,2.4vw,1.8rem) var(--gutter); font-family: var(--f-mono);
  font-size: var(--step--2); letter-spacing: 0.26em; text-transform: uppercase; color: var(--c-muted); }
.lb-bar .lb-count { color: var(--c-text); }
.lb-close { color: var(--c-light); cursor: pointer; padding: 0.4rem; letter-spacing: 0.26em; }
.lb-stage { position: relative; display: grid; place-items: center; overflow: hidden; padding: 1rem var(--gutter); }
.lb-img { max-width: 100%; max-height: 100%; object-fit: contain; opacity: 0; transform: scale(1.02);
  transition: opacity .7s var(--ease-cine), transform .7s var(--ease-cine); filter: contrast(1.03); }
.lb-img.is-in { opacity: 1; transform: none; }
.lb-cap { text-align: center; font-family: var(--f-serif); font-weight: 300; font-size: var(--step-0);
  color: var(--c-muted); padding-bottom: 0.6rem; min-height: 2rem; }
.lb-nav { position: absolute; top: 0; bottom: 0; width: 30%; display: grid; place-items: center;
  cursor: pointer; background: transparent; border: 0; color: var(--c-faint); }
.lb-nav:hover { color: var(--c-light); }
.lb-prev { left: 0; } .lb-next { right: 0; }
.lb-nav .ico { font-size: 2rem; transition: transform .4s var(--ease-cine); opacity: 0.6; }
.lb-prev:hover .ico { transform: translateX(-8px); opacity: 1; }
.lb-next:hover .ico { transform: translateX(8px); opacity: 1; }

/* ---------- page intro band (subpages) ---------- */
.page-hero { position: relative; padding: clamp(7rem, 16vw, 12rem) var(--gutter) clamp(3rem, 7vw, 5rem); }
.page-hero .label { display: block; margin-bottom: 1.6rem; }
.page-hero .h-display { font-size: var(--step-5); }
.page-hero .h-serif { margin-top: 1.6rem; max-width: 40ch; color: var(--c-muted); }
.back-link { font-family: var(--f-mono); font-size: var(--step--2); letter-spacing: 0.24em;
  text-transform: uppercase; color: var(--c-muted); display: inline-flex; gap: 0.6rem; align-items: center; }
.back-link:hover { color: var(--c-light); }
.back-link .arr { transition: transform .4s var(--ease-cine); }
.back-link:hover .arr { transform: translateX(-6px); }

/* ---------- utility ---------- */
.center { text-align: center; }
.mt-s { margin-top: var(--space-s); } .mt-m { margin-top: var(--space-m); }
.mt-l { margin-top: var(--space-l); }
.flow > * + * { margin-top: 1.2rem; }