/* Piracil — page-specific styles. Engine tokens only get overridden here,
   never edited in scrollcraft.css itself. */

:root {
  --sc-canvas:     #0B0B0C;
  --sc-surface:    #17161A;
  --sc-ink:        #F3F0EA;
  --sc-ink-soft:   #A39C93;
  --sc-accent:     #C8272A;
  --sc-accent-ink: #FFFFFF;
  --sc-font-display: "Archivo", system-ui, sans-serif;
  --sc-font-text:    "Geist", system-ui, sans-serif;

  /* Tighter than the engine default (clamp(4.5rem,9vw,11rem)) — on an
     all-dark canvas, generous section padding reads as dead black gaps
     rather than air. */
  --sc-section: clamp(2.25rem, 4.5vw, 5rem);

  --pf-card-bg: #F5F1EA;
  --pf-card-ink: #1B1815;
  --pf-hairline: rgba(243,240,234,0.12);
}

/* Pan acts pin a full 100vh stage; a rail shorter than that leaves the
   remainder as empty canvas. Centre it so the gap splits top/bottom
   instead of collecting as one dead band. */
[data-sc-act="pan"] [data-sc-stage] { display: flex; align-items: center; }

/* ---------- nav: index of objects ---------- */
.pf-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 20;
  display: flex; align-items: center; gap: var(--sc-5);
  padding: var(--sc-4) var(--sc-gutter);
  background: linear-gradient(to bottom, rgba(11,11,12,0.92), rgba(11,11,12,0));
  pointer-events: none;
}
.pf-nav__mark { pointer-events: auto; display: flex; align-items: center; }
.pf-nav__mark img { height: 22px; width: auto; display: block; }
.pf-nav__index {
  pointer-events: auto; display: flex; gap: var(--sc-4); margin-left: auto;
  list-style: none; padding: 0; margin-top: 0; margin-bottom: 0;
}
.pf-nav__index a {
  font-family: var(--sc-font-text); font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.04em; color: var(--sc-ink-soft); text-decoration: none;
  padding: 6px 2px; border-bottom: 1px solid transparent;
  transition: color 160ms var(--sc-ease-out), border-color 160ms var(--sc-ease-out);
}
.pf-nav__index a:hover, .pf-nav__index a:focus-visible { color: var(--sc-ink); border-color: var(--sc-accent); }
@media (max-width: 760px) { .pf-nav__index { display: none; } }

/* ---------- specimen card: the framing every real photo gets ---------- */
.pf-specimen {
  position: relative; border-radius: 18px; overflow: hidden;
  background: var(--pf-card-bg);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.5) inset,
    0 24px 60px -20px rgba(0,0,0,0.55),
    0 8px 20px -10px rgba(0,0,0,0.4);
}
.pf-specimen img { display: block; width: 100%; height: 100%; object-fit: cover; }
.pf-specimen__label {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: var(--sc-4) var(--sc-5);
  background: linear-gradient(to top, rgba(0,0,0,0.55), rgba(0,0,0,0));
}
.pf-specimen__label b {
  display: block; font-family: var(--sc-font-display); font-weight: 700;
  font-size: 0.95rem; color: #fff; letter-spacing: -0.01em;
}
.pf-specimen__label span {
  display: block; font-family: var(--sc-font-text); font-size: 0.76rem;
  color: rgba(255,255,255,0.72); margin-top: 2px;
}

/* ---------- act 1: recognition ---------- */
.pf-hero { padding-top: 9vh; }
.pf-hero__specimen { aspect-ratio: 16/6; max-width: 1100px; margin-inline: auto; }
.pf-hero__caption { max-width: 620px; margin: var(--sc-6) auto 0; text-align: center; }

/* ---------- act 2 & act 6: pan rail ---------- */
.pf-rail { display: flex; align-items: stretch; gap: var(--sc-5); padding-inline: var(--sc-gutter); height: 80vh; max-height: 640px; width: 100%; }
.pf-rail__lead, .pf-rail__note {
  flex: 0 0 clamp(14rem, 24vw, 20rem); display: flex; flex-direction: column;
  justify-content: center;
}
.pf-rail__item {
  flex: 0 0 clamp(15rem, 24vw, 19rem); position: relative; border-radius: 16px;
  overflow: hidden; opacity: 0.55; transform: translateY(14px);
  transition: opacity 420ms var(--sc-ease-out), transform 420ms var(--sc-ease-out);
}
.pf-rail__item.is-settled { opacity: 1; transform: translateY(0); }
.pf-rail__item img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pf-rail__item .pf-specimen__label { }
@media (prefers-reduced-motion: reduce) {
  .pf-rail { overflow-x: auto; scroll-snap-type: x proximity; }
  .pf-rail__item { opacity: 1; transform: none; }
}

/* ---------- act 3: the choice (peak) ---------- */
.pf-choice { padding-block: var(--sc-section); }
.pf-choice__head { max-width: 640px; margin-inline: auto; text-align: center; margin-bottom: var(--sc-8); }
.pf-choice__grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--sc-6);
  max-width: 980px; margin-inline: auto; padding-inline: var(--sc-gutter);
}
.pf-choice__card { display: flex; flex-direction: column; gap: var(--sc-4); }
.pf-choice__card .pf-specimen { aspect-ratio: 4/5; }
.pf-choice__spec { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.pf-choice__spec li {
  font-family: var(--sc-font-text); font-size: 0.86rem; color: var(--sc-ink-soft);
  padding-left: 14px; position: relative;
}
.pf-choice__spec li::before { content: '—'; position: absolute; left: 0; color: var(--sc-accent); }
.pf-choice__tag {
  align-self: flex-start; font-family: var(--sc-font-text); font-weight: 700;
  font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--sc-accent-ink); background: var(--sc-accent); padding: 5px 10px; border-radius: 100px;
}
@media (max-width: 760px) { .pf-choice__grid { grid-template-columns: 1fr; } }

/* ---------- act 4: application ---------- */
.pf-apply { padding-block: var(--sc-section); }
.pf-apply__wrap { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: var(--sc-7); align-items: center; max-width: 1100px; margin-inline: auto; padding-inline: var(--sc-gutter); }
.pf-apply__specimen { aspect-ratio: 3/4; }
.pf-apply__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: var(--sc-5); }
.pf-apply__tags span {
  font-family: var(--sc-font-text); font-size: 0.74rem; color: var(--sc-ink-soft);
  border: 1px solid var(--pf-hairline); padding: 6px 12px; border-radius: 100px;
}
@media (max-width: 760px) { .pf-apply__wrap { grid-template-columns: 1fr; } }
.pf-spec-table { width: 100%; border-collapse: collapse; margin-top: var(--sc-5); font-family: var(--sc-font-text); font-size: 0.82rem; }
.pf-spec-table th { text-align: left; font-weight: 700; font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--sc-accent); padding: 0 10px 8px 0; border-bottom: 1px solid var(--pf-hairline); }
.pf-spec-table td { padding: 9px 10px 9px 0; border-bottom: 1px solid var(--pf-hairline); color: var(--sc-ink-soft); }
.pf-spec-table tr:last-child td { border-bottom: none; }
.pf-spec-table td:first-child { color: var(--sc-ink); font-weight: 600; }

/* ---------- act 5: origin (parallax) ---------- */
.pf-origin { padding-block: var(--sc-section); position: relative; overflow: hidden; }
.pf-origin__stage { position: relative; max-width: 640px; margin: 0 auto var(--sc-7); aspect-ratio: 1/1; }
.pf-origin__stage .pf-specimen { position: absolute; inset: 0; }
.pf-origin__copy { max-width: 560px; margin-inline: auto; text-align: center; }
.pf-origin__badge {
  position: absolute; right: -14px; bottom: 24px; z-index: 2;
  background: var(--sc-surface); border: 1px solid var(--pf-hairline);
  color: var(--sc-ink); font-family: var(--sc-font-text); font-size: 0.74rem;
  font-weight: 600; padding: 10px 16px; border-radius: 100px;
  box-shadow: 0 12px 30px -12px rgba(0,0,0,0.6);
}
@media (max-width: 640px) { .pf-origin__badge { right: 8px; bottom: 12px; font-size: 0.66rem; padding: 8px 12px; } }

/* ---------- act 6: scale rail items are fact cards, not photos ---------- */
.pf-fact { flex: 0 0 clamp(11rem, 18vw, 14rem); border-radius: 16px; border: 1px solid var(--pf-hairline); padding: var(--sc-5); display: flex; flex-direction: column; justify-content: center; gap: 6px; }
.pf-fact b { font-family: var(--sc-font-display); font-size: 1.6rem; color: var(--sc-ink); letter-spacing: -0.02em; }
.pf-fact span { font-family: var(--sc-font-text); font-size: 0.78rem; color: var(--sc-ink-soft); }

/* ---------- act 7: commitment / inquiry plate ---------- */
.pf-plate { padding-block: var(--sc-section); }
.pf-plate__wrap {
  max-width: 720px; margin-inline: auto; padding: var(--sc-8) var(--sc-7);
  border-radius: 20px; border: 1px solid var(--pf-hairline);
  display: flex; flex-direction: column; gap: var(--sc-5); align-items: flex-start;
}
.pf-plate__label { font-family: var(--sc-font-text); font-weight: 700; font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--sc-accent); }
.pf-plate__cta {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--sc-font-text); font-weight: 700; font-size: 0.92rem;
  color: var(--sc-accent-ink); background: var(--sc-accent);
  padding: 14px 22px; border-radius: 100px; text-decoration: none;
  transition: transform 160ms var(--sc-ease-out), box-shadow 160ms var(--sc-ease-out);
  box-shadow: 0 10px 24px -10px rgba(200,39,42,0.55);
}
.pf-plate__cta:hover { transform: translateY(-2px); }
.pf-plate__cta:active { transform: scale(0.97); }
.pf-plate__cta:focus-visible { outline: 2px solid var(--sc-ink); outline-offset: 3px; }
.pf-foot {
  display: flex; justify-content: space-between; align-items: center; gap: var(--sc-4);
  max-width: 720px; margin: var(--sc-8) auto 0; padding-inline: var(--sc-gutter);
  font-family: var(--sc-font-text); font-size: 0.72rem; color: var(--sc-ink-soft);
  flex-wrap: wrap;
}
.pf-foot img { height: 16px; width: auto; opacity: 0.7; }

/* ---------- Fio Vivo: the signature move ---------- */
#fio {
  position: fixed; left: 0; top: 0; height: 100vh; width: 34px; z-index: 15;
  pointer-events: none;
}
#fio svg { width: 100%; height: 100%; display: block; }
#fio .fio-a, #fio .fio-b {
  transition: stroke 480ms linear, transform 480ms var(--sc-ease-out);
}
@media (max-width: 760px) { #fio { width: 18px; } }
@media (prefers-reduced-motion: reduce) { #fio .fio-a, #fio .fio-b { transition: stroke 480ms linear; } }