/* ============================================================
   hipa — the family archive
   Ground: album card stock. Surfaces: glassine interleaf.
   Warm amber belongs to the archive. Cool cyan belongs to the interface.
   ============================================================ */

:root {
  --board:       #16201f;
  --board-deep:  #0d1413;
  --board-edge:  #24312f;
  --glassine:    #ede7dc;
  --stamp:       #f0a02a;
  --sleeve:      #7e8f86;
  --flash:       #9fd8e3;

  --ink:         #16201f;   /* text on paper */
  --ink-soft:    #56635f;

  --display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --body:    "Instrument Sans", "Helvetica Neue", Arial, sans-serif;
  --mono:    "Azeret Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --gutter: clamp(1.25rem, 4vw, 4.5rem);

  /* Grain: a single emulsion overlay reused across surfaces. */
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23g)' opacity='0.42'/%3E%3C/svg%3E");
}

*, *::before, *::after { box-sizing: border-box; }

/* The contact sheet is wider than the viewport by design. `clip` rather
   than `hidden` so focusing the card can't scroll the page sideways. */
html {
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
  overflow-x: clip;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--board);
  color: var(--glassine);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.55;
  overflow-x: hidden;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

/* Board texture: a soft pool of light top-left, grain over everything. */
body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
}
body::before {
  background:
    radial-gradient(120% 90% at 12% -10%, #223230 0%, transparent 60%),
    radial-gradient(90% 70% at 100% 110%, #1b2725 0%, transparent 55%);
  z-index: 0;
}
body::after {
  background-image: var(--grain);
  opacity: .05;
  mix-blend-mode: overlay;
  z-index: 999;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 1000;
  background: var(--glassine);
  color: var(--ink);
  padding: .6rem 1rem;
  font: 500 .8rem/1 var(--mono);
}
.skip:focus { left: .75rem; top: .75rem; }

/* ---------------- top bar ---------------- */

.topbar {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: clamp(1.1rem, 2.4vw, 1.9rem) var(--gutter);
}

.mark {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  color: var(--glassine);
  text-decoration: none;
}
.mark-glyph { width: 20px; height: 20px; color: var(--stamp); flex: none; }
.mark-word {
  font-family: var(--display);
  font-variation-settings: "SOFT" 60, "WONK" 1, "opsz" 40;
  font-weight: 600;
  font-size: 1.32rem;
  letter-spacing: -.015em;
}
/* ---------------- stage ---------------- */

.stage {
  position: relative;
  z-index: 2;
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 25.5rem);
  align-items: center;
  gap: clamp(2rem, 5vw, 5.5rem);
  padding: clamp(1rem, 3vw, 2.5rem) var(--gutter) clamp(2rem, 4vw, 3rem);
}

/* ---------------- lede ---------------- */

.lede { position: relative; z-index: 1; }

.eyebrow {
  margin: 0 0 clamp(1.1rem, 2.4vw, 1.7rem);
  font: 500 .7rem/1 var(--mono);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--stamp);
}

.lede-title {
  margin: 0;
  font-family: var(--display);
  font-variation-settings: "SOFT" 70, "WONK" 1, "opsz" 110;
  font-weight: 400;
  font-size: clamp(2.7rem, 6.6vw, 5.6rem);
  line-height: .96;
  letter-spacing: -.028em;
  text-wrap: balance;
}

.lede-sub {
  margin: clamp(1.1rem, 2.4vw, 1.6rem) 0 0;
  max-width: 34ch;
  font-size: clamp(.98rem, 1.15vw, 1.08rem);
  color: #b9c2bd;
}

/* ---------------- contact sheet ---------------- */
/* The real sheet runs longer than the page. It breaks out of its column
   and recedes out of the light pool rather than stopping — so the crop
   holds at any viewport height instead of depending on the card's edge
   landing in the right place. */

.sheet {
  display: flex;
  align-items: flex-end;
  gap: clamp(.6rem, 1.2vw, 1.1rem);
  width: 100vw;
  margin: clamp(2.2rem, 4.5vw, 3.4rem) 0 0;
  padding: 1.5rem 0;
  overflow: visible;
  scrollbar-width: none;
  -webkit-mask-image: linear-gradient(to right, #000 50%, rgba(0,0,0,.3) 76%, transparent 93%);
          mask-image: linear-gradient(to right, #000 50%, rgba(0,0,0,.3) 76%, transparent 93%);
}
.sheet::-webkit-scrollbar { display: none; }

.frame {
  flex: none;
  width: clamp(8.5rem, 12.5vw, 10.5rem);
  margin: 0;
  transform: rotate(var(--tilt)) translateY(calc(var(--lift) * -1));
  transition: transform .45s cubic-bezier(.2,.8,.25,1), filter .45s ease;
}
.frame:hover,
.frame:focus-within {
  transform: rotate(0deg) translateY(calc((var(--lift) + 8px) * -1));
}

/* White print border — the scalloped Kodak edge, squared off. */
.frame-print {
  position: relative;
  padding: 6px 6px 6px;
  background: linear-gradient(#f6f2e9, #e4ddd0);
  box-shadow:
    0 1px 0 rgba(255,255,255,.16) inset,
    0 14px 26px -12px rgba(0,0,0,.72),
    0 2px 5px rgba(0,0,0,.45);
}
/* Intrinsic width/height on the tag carry the aspect ratio, so the prints
   hold their shape before the JPEGs land. 35mm frames are 3:2, the film
   gate is 4:3 — the sheet aligns them along the bottom and lets the tops
   run ragged, the way a hand-laid sheet does. */
.frame-img {
  display: block;
  width: 100%;
  height: auto;
  background-color: var(--board-deep);
}

/* Burned-in date stamp. Bleeds amber light into the emulsion under it. */
.frame-stamp {
  position: absolute;
  right: 9px;
  bottom: 9px;
  z-index: 2;
  font: 700 .58rem/1 var(--mono);
  letter-spacing: .04em;
  color: #ffca6a;
  text-shadow:
    0 0 2px rgba(240,160,42,.95),
    0 0 9px rgba(240,160,42,.6),
    0 0 20px rgba(240,160,42,.28);
}

/* Film frames: sprocket rails and a running time. */
.frame--film .frame-print {
  padding: 12px 6px;
  background:
    linear-gradient(#1c2523, #141c1b);
}
.frame--film .frame-print::before,
.frame--film .frame-print::after {
  content: "";
  position: absolute;
  left: 5px;
  right: 5px;
  height: 6px;
  background-image: radial-gradient(circle at 3px 3px, #f6f2e9 0 1.6px, transparent 1.9px);
  background-size: 11px 6px;
  opacity: .5;
}
.frame--film .frame-print::before { top: 3px; }
.frame--film .frame-print::after  { bottom: 3px; }

.frame-run {
  position: absolute;
  left: 9px;
  bottom: 15px;
  z-index: 2;
  font: 500 .55rem/1 var(--mono);
  letter-spacing: .06em;
  color: var(--glassine);
  background: rgba(13,20,19,.72);
  padding: 2px 4px;
}

.frame figcaption {
  margin-top: .55rem;
  font: 400 .64rem/1.4 var(--mono);
  color: var(--sleeve);
  letter-spacing: .01em;
}
.frame-no {
  display: block;
  color: #9caaa4;
  letter-spacing: .1em;
}

/* ---------------- ticker ---------------- */

.ticker {
  display: flex;
  flex-wrap: wrap;
  gap: 1.1rem 0;          /* row gap matters the moment cells wrap */
  margin: clamp(1.6rem, 3vw, 2.4rem) 0 0;
  border-top: 1px solid var(--board-edge);
  padding-top: .95rem;
}
.ticker-cell {
  padding-right: clamp(1.4rem, 3vw, 2.6rem);
}
.ticker dt {
  font: 400 .62rem/1 var(--mono);
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--sleeve);
}
.ticker dd {
  margin: .34rem 0 0;
  font: 500 .95rem/1 var(--mono);
  color: var(--glassine);
}

/* ---------------- the gate ---------------- */
/* A sheet of glassine held to the board by four photo corners. */

.gate {
  position: relative;
  z-index: 3;
  /* Sits high enough that its lower edge crosses the prints mid-frame —
     the sheet has to disappear under it, not almost clear it. */
  align-self: start;
  margin-top: clamp(.5rem, 3vh, 2.75rem);
  background:
    linear-gradient(148deg, #f3efe6 0%, var(--glassine) 46%, #ddd5c6 100%);
  color: var(--ink);
  padding: clamp(1.6rem, 2.4vw, 2.3rem);
  box-shadow:
    0 40px 70px -34px rgba(0,0,0,.8),
    0 4px 14px rgba(0,0,0,.35);
}
.gate::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--grain);
  opacity: .1;
  mix-blend-mode: multiply;
  pointer-events: none;
}
.gate-inner { position: relative; z-index: 1; }

.corner {
  position: absolute;
  width: 26px;
  height: 26px;
  z-index: 2;
  background: linear-gradient(135deg, #3c4a47, #1a2423 70%);
  box-shadow: 0 1px 3px rgba(0,0,0,.5);
}
.corner--tl { top: 0; left: 0;  clip-path: polygon(0 0, 100% 0, 0 100%); }
.corner--tr { top: 0; right: 0; clip-path: polygon(0 0, 100% 0, 100% 100%); }
.corner--bl { bottom: 0; left: 0;  clip-path: polygon(0 0, 0 100%, 100% 100%); }
.corner--br { bottom: 0; right: 0; clip-path: polygon(100% 0, 100% 100%, 0 100%); }

.gate-eyebrow {
  margin: 0;
  font: 500 .66rem/1 var(--mono);
  letter-spacing: .15em;
  text-transform: uppercase;
  color: #8a6a2b;
}
.gate-title {
  margin: .6rem 0 1.5rem;
  font-family: var(--display);
  font-variation-settings: "SOFT" 70, "WONK" 1, "opsz" 60;
  font-weight: 500;
  font-size: clamp(1.6rem, 2.3vw, 1.95rem);
  line-height: 1.05;
  letter-spacing: -.02em;
}

.form { display: grid; gap: 1.15rem; }

.field { position: relative; }
.field label {
  display: block;
  font: 500 .68rem/1 var(--mono);
  letter-spacing: .11em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: .5rem;
}
.field input {
  width: 100%;
  border: 0;
  border-bottom: 1.5px solid rgba(22,32,31,.28);
  background: transparent;
  padding: .5rem 4.4rem .5rem 0;
  font: 400 1rem/1.4 var(--body);
  color: var(--ink);
  border-radius: 0;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.field input::placeholder { color: rgba(22,32,31,.3); }
.field input:hover { border-bottom-color: rgba(22,32,31,.5); }
.field input:focus {
  outline: 0;
  border-bottom-color: #1c6b7d;
  box-shadow: 0 2px 0 -0.5px #1c6b7d;
}

.reveal {
  position: absolute;
  right: 0;
  bottom: .45rem;
  border: 0;
  background: none;
  padding: .2rem .1rem;
  font: 500 .66rem/1 var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  cursor: pointer;
}
.reveal:hover { color: var(--ink); }

/* Stays in the flow whether or not it has anything to say, so the live
   region is never display:none when it updates. */
.notice {
  margin: 0;
  font: 400 .82rem/1.45 var(--body);
  color: #8f3a1e;
}

.unlock {
  position: relative;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: var(--stamp);
  color: var(--board);
  padding: .95rem 1.2rem;
  font: 600 .74rem/1 var(--mono);
  letter-spacing: .17em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .2s ease, transform .12s ease;
}
.unlock:hover { background: #ffb44a; }
.unlock:active { transform: translateY(1px); }
.unlock-label { position: relative; z-index: 2; }

/* Shutter blade — sweeps across on submit. */
.unlock-blade {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: var(--board);
  transform: translateX(-101%);
}
.unlock.is-firing .unlock-blade { animation: blade .5s cubic-bezier(.5,0,.4,1); }
@keyframes blade {
  0%   { transform: translateX(-101%); }
  48%  { transform: translateX(0); }
  100% { transform: translateX(101%); }
}

.gate-alt { margin-top: 1.35rem; }
.link {
  border: 0;
  background: none;
  padding: 0;
  font: 400 .87rem/1.4 var(--body);
  color: #1c6b7d;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}
.link:hover { color: #12505e; }

.gate-foot {
  margin: 1.5rem 0 0;
  padding-top: 1.15rem;
  border-top: 1px solid rgba(22,32,31,.16);
  font-size: .82rem;
  line-height: 1.55;
  color: var(--ink-soft);
}
.gate-foot a { color: #1c6b7d; text-underline-offset: 3px; }

.gate.is-refused { animation: refuse .4s ease; }
@keyframes refuse {
  0%,100% { transform: translateX(0); }
  22%     { transform: translateX(-7px); }
  58%     { transform: translateX(5px); }
  82%     { transform: translateX(-2px); }
}

/* ---------------- foot ---------------- */

.footfold {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .4rem 1.5rem;
  padding: 1.15rem var(--gutter) 1.6rem;
  border-top: 1px solid var(--board-edge);
}
.footfold p {
  margin: 0;
  font: 400 .68rem/1.4 var(--mono);
  letter-spacing: .06em;
  color: var(--sleeve);
}

/* ---------------- focus ---------------- */

:focus-visible {
  outline: 2px solid var(--flash);
  outline-offset: 3px;
}
.gate :focus-visible { outline-color: #1c6b7d; }
.field input:focus-visible { outline: 0; }

/* ---------------- develop sequence ---------------- */
/* Frames rise out of the board through a contrast ramp; the date stamps
   flick on last, once the print has settled. */

.js .frame-print { animation: develop .95s cubic-bezier(.25,.9,.3,1) backwards; }
.js .frame-stamp,
.js .frame-run  { animation: flick .35s steps(2, end) backwards; }

@keyframes develop {
  from { opacity: 0; filter: brightness(.15) contrast(2.4) saturate(.2); transform: translateY(14px); }
  60%  { opacity: 1; }
  to   { opacity: 1; filter: none; transform: translateY(0); }
}
@keyframes flick {
  from { opacity: 0; }
  50%  { opacity: .35; }
  to   { opacity: 1; }
}

.js .lede > .eyebrow,
.js .lede-title,
.js .lede-sub,
.js .ticker,
.js .gate { animation: settle .8s cubic-bezier(.2,.8,.25,1) backwards; }

@keyframes settle {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: none; }
}

/* ---------------- responsive ---------------- */

@media (max-width: 62rem) {
  /* .lede dissolves into the grid, so the row gap now does the spacing
     these elements did with their own margins. Zero the duplicates. */
  .stage {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
    gap: 1.6rem;
    padding-top: 1rem;
  }
  .lede { display: contents; }
  .eyebrow  { order: 1; margin-bottom: 0; }
  .lede-title { order: 2; }
  .lede-sub { order: 3; margin-top: 0; max-width: 46ch; }
  .gate     { order: 4; max-width: 27rem; margin-top: 0; }
  .ticker   { order: 6; margin-top: 0; }
  .lede-title { font-size: clamp(2.6rem, 9vw, 4rem); }

  /* No room to lay the sheet under the card — make it a strip you drag,
     and drop the fade so nothing you scroll to is dimmed. */
  .sheet {
    order: 5;
    width: auto;
    margin: 0 calc(var(--gutter) * -1);
    padding: 1.25rem var(--gutter);
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    -webkit-mask-image: none;
            mask-image: none;
  }
}

@media (max-width: 34rem) {
  .frame { width: 8.75rem; }
  .ticker { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem 1rem; }
  .ticker-cell { padding-right: 0; }
}

@media (prefers-reduced-motion: reduce) {
  /* Delays are set inline by the develop sequence, so they need clearing
     too — otherwise `backwards` fill holds prints at opacity 0. */
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-delay: 0s !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .frame:hover, .frame:focus-within { transform: rotate(var(--tilt)) translateY(calc(var(--lift) * -1)); }
}