/* Ira Sen — a contact sheet. Flat page by default (no JS, reduced motion); html.motion adds the loupe and the enlargement. */

@font-face { font-family: "Instrument Serif"; font-weight: 400; font-style: normal; font-display: swap; src: url("fonts/instrument-serif.woff2") format("woff2"); }
@font-face { font-family: "Instrument Serif"; font-weight: 400; font-style: italic; font-display: swap; src: url("fonts/instrument-serif-italic.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 400 600; font-style: normal; font-display: swap; src: url("fonts/inter.woff2") format("woff2"); }

:root {
  --paper: #f3efe6;
  --ink: #111110;
  --red: #e0281b;
  --film: #0e0e0d;
  --mute: rgba(17, 17, 16, 0.66);
  --line: rgba(17, 17, 16, 0.16);
  --display: "Instrument Serif", Georgia, "Times New Roman", serif;
  --body: "Inter", system-ui, -apple-system, sans-serif;
  --pad: clamp(16px, 4vw, 56px);
  --L: 150px;                                   /* loupe diameter */
}
@media (min-width: 760px) { :root { --L: 210px; } }

* { box-sizing: border-box; }
html { background: var(--paper); color: var(--ink); font-family: var(--body); font-size: 16px; -webkit-font-smoothing: antialiased; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
html.motion { scroll-behavior: auto; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; min-height: 100vh; }
body.is-locked { overflow: hidden; }
a { color: inherit; }
img, video { display: block; max-width: 100%; }
:focus-visible { outline: 2px solid var(--red); outline-offset: 4px; }
em { font-style: italic; }

.skip { position: fixed; top: 12px; left: 12px; z-index: 50; padding: 8px 12px; background: var(--ink); color: var(--paper); font-size: 13px; text-decoration: none; transform: translateY(-200%); }
.skip:focus-visible { transform: none; }

/* ---------- header ---------- */
.top { display: grid; grid-template-columns: 1fr auto; align-items: baseline; gap: 6px 24px; padding: 20px var(--pad) 0; }
.top__name { grid-row: 1; font-family: var(--display); font-size: clamp(30px, 4vw, 44px); line-height: 1; letter-spacing: -0.01em; text-decoration: none; }
.top__line { grid-row: 2; margin: 0; font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mute); }
.top__nav { grid-row: 1; display: flex; gap: 18px; font-size: 13px; }
.top__nav a { text-decoration: none; padding: 4px 0; border-bottom: 1px solid transparent; }
.top__nav a:hover { border-bottom-color: var(--ink); }
@media (max-width: 480px) { .top__nav { grid-row: 3; gap: 14px; } }

/* ---------- the sheet ---------- */
.sheet { position: relative; max-width: 1240px; margin: 0 auto; padding: clamp(28px, 6vh, 64px) var(--pad) 32px; }
.sheet__head { position: relative; margin: 0 0 22px; }
.sheet__title { margin: 0; font-family: var(--display); font-weight: 400; font-size: clamp(34px, 7vw, 84px); line-height: 0.98; letter-spacing: -0.015em; max-width: 14ch; }
.sheet__title em { color: var(--mute); }
.sheet__hint { margin: 14px 0 0; font-size: 13px; color: var(--mute); max-width: 34ch; }
.sheet__pencil { position: absolute; right: 0; bottom: -6px; margin: 0; font-family: var(--display); font-style: italic; font-size: clamp(18px, 2.4vw, 28px); color: var(--red); transform: rotate(-4deg); transform-origin: right bottom; }
@media (max-width: 600px) { .sheet__pencil { position: static; margin-top: 10px; transform: rotate(-2deg); transform-origin: left; display: inline-block; } }
.sheet__foot { margin: 18px 0 0; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--mute); text-align: right; }

.sheet__grid { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); column-gap: 0; row-gap: 18px; }
@media (min-width: 760px) { .sheet__grid { grid-template-columns: repeat(6, 1fr); row-gap: 26px; } }

.frame { position: relative; z-index: 1; display: block; padding: 9px 3px 20px; background: var(--film); color: #fff; text-decoration: none; }
.frame__media { position: relative; display: block; aspect-ratio: 9 / 16; overflow: hidden; background: #1a1a19; }
.frame__media img { width: 100%; height: 100%; object-fit: cover; }
.frame__loop { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 0.6s; }
.frame.is-playing .frame__loop { opacity: 1; }
.frame__n { position: absolute; left: 5px; bottom: 4px; font-size: 10px; letter-spacing: 0.12em; color: rgba(255, 255, 255, 0.72); }
.frame__n::after { content: "A"; margin-left: 1px; opacity: 0.5; }   /* the "A" after a frame number, as film rebates print it */
.frame:focus-visible { outline-offset: -3px; z-index: 4; }

.mark { position: absolute; left: -7%; top: -5%; width: 114%; height: 110%; overflow: visible; pointer-events: none; fill: none; stroke: var(--red); stroke-width: 2.6px; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; opacity: 0.92; }
.mark path { vector-effect: non-scaling-stroke; }
.mark--pick { opacity: 0; }
.mark--pick.is-on { opacity: 0.95; }

/* ---------- series ---------- */
.h { margin: 0 0 18px; font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--mute); font-weight: 500; }
.series { max-width: 1240px; margin: 0 auto; padding: clamp(56px, 12vh, 140px) var(--pad) 0; }
.rows { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ink); }
.row { position: relative; display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto auto; column-gap: 16px; padding: 22px 0 24px; border-bottom: 1px solid var(--line); }
.row__i { grid-row: 1 / span 3; font-size: 12px; letter-spacing: 0.12em; color: var(--mute); padding-top: 10px; }
.row__t { margin: 0; font-family: var(--display); font-weight: 400; font-size: clamp(38px, 6.5vw, 88px); line-height: 1; letter-spacing: -0.015em; }
.row__m { margin: 8px 0 0; font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--mute); }
.row__d { margin: 10px 0 0; max-width: 46ch; font-size: 15px; line-height: 1.5; }
.row__thumbs { display: flex; gap: 6px; margin-top: 18px; grid-column: 2; }
.row__thumbs img { width: 64px; height: auto; aspect-ratio: 9 / 16; object-fit: cover; background: var(--film); padding: 3px; }
@media (min-width: 900px) {
  .row { grid-template-columns: auto 1fr auto; }
  .row__thumbs { grid-column: 3; grid-row: 1 / span 3; align-self: center; margin: 0; }
  .row__thumbs img { width: 84px; }
}

/* ---------- about, contact, footer ---------- */
.about, .contact { max-width: 1240px; margin: 0 auto; padding: clamp(56px, 12vh, 140px) var(--pad) 0; }
.about__p { margin: 0; max-width: 30ch; font-family: var(--display); font-size: clamp(26px, 3.6vw, 48px); line-height: 1.12; letter-spacing: -0.01em; }
.contact { padding-bottom: clamp(56px, 12vh, 120px); }
.contact__mail { display: inline-block; font-family: var(--display); font-size: clamp(24px, 4.4vw, 60px); line-height: 1.05; letter-spacing: -0.01em; text-decoration: none; border-bottom: 2px solid var(--red); padding-bottom: 2px; word-break: break-all; }
.contact__mail:hover { color: var(--red); }
.contact__handle { margin: 22px 0 0; font-size: 17px; }
.contact__k { display: inline-block; margin-right: 10px; font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mute); }
.contact__p { margin: 10px 0 0; font-size: 14px; color: var(--mute); max-width: 40ch; line-height: 1.5; }
.foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 20px; max-width: 1240px; margin: 0 auto; padding: 18px var(--pad) 28px; border-top: 1px solid var(--line); font-size: 12px; color: var(--mute); }
.foot p { margin: 0; }
.foot a { color: var(--ink); }

/* ---------- loupe (motion only) ---------- */
.loupe { display: none; position: fixed; left: 0; top: 0; width: var(--L); height: var(--L); z-index: 30; border-radius: 50%; overflow: hidden; pointer-events: none; background: var(--paper); box-shadow: 0 0 0 2px var(--ink), 0 0 0 5px var(--paper), 0 0 0 6px var(--ink), 0 24px 50px rgba(0, 0, 0, 0.32); opacity: 0; will-change: transform, opacity; contain: strict; }
html.motion .loupe { display: block; }
.loupe__inner { position: absolute; left: 0; top: 0; transform-origin: 0 0; background: var(--paper); }
.loupe__cell { position: absolute; display: block; background: var(--film); }
.loupe__cell img, .loupe__inner video { position: absolute; display: block; object-fit: cover; }
.loupe__inner video { opacity: 0; }
.loupe.is-video .loupe__inner video { opacity: 1; }
.loupe__glass { position: absolute; inset: 0; border-radius: 50%; background: radial-gradient(circle at 32% 26%, rgba(255, 255, 255, 0.32), rgba(255, 255, 255, 0) 42%), radial-gradient(circle at 50% 50%, rgba(0, 0, 0, 0) 70%, rgba(0, 0, 0, 0.4) 100%); }
html.motion.fine .sheet__grid { cursor: none; }

/* ---------- motion upgrades ---------- */
html.motion .frame { transition: transform 0.45s cubic-bezier(0.2, 0.7, 0.2, 1), box-shadow 0.45s; }
html.motion .frame.is-under { transform: scale(1.1); z-index: 3; box-shadow: 0 18px 44px rgba(0, 0, 0, 0.34); }

html.motion .sheet__pencil { animation: pencil 5.5s ease-in-out infinite alternate; }
@keyframes pencil { from { transform: rotate(-4deg) translateY(0); } to { transform: rotate(-2.5deg) translateY(-3px); } }
@media (max-width: 600px) { html.motion .sheet__pencil { animation: pencil-m 5.5s ease-in-out infinite alternate; } }
@keyframes pencil-m { from { transform: rotate(-2deg); } to { transform: rotate(-0.5deg) translateY(-2px); } }
html.motion .row__thumbs img { transition: transform 0.5s cubic-bezier(0.2, 0.7, 0.2, 1); animation: drift 7s ease-in-out infinite alternate; }
html.motion .row__thumbs img:nth-child(2) { animation-delay: -2.3s; }
html.motion .row__thumbs img:nth-child(3) { animation-delay: -4.6s; }
@keyframes drift { from { translate: 0 0; } to { translate: 0 -5px; } }
html.motion .row:hover .row__thumbs img:nth-child(1) { transform: rotate(-7deg) translateX(-6px); }
html.motion .row:hover .row__thumbs img:nth-child(3) { transform: rotate(7deg) translateX(6px); }

/* ---------- the view (lightbox) ---------- */
.view { position: fixed; inset: 0; z-index: 40; background: rgba(243, 239, 230, 0.985); }
.view[hidden] { display: none; }
.view__stage { position: absolute; inset: 0; display: grid; place-items: center; padding: 56px var(--pad) 128px; touch-action: none; user-select: none; -webkit-user-select: none; }
.view__fig { position: relative; margin: 0; width: min(100%, calc((100vh - 200px) * 9 / 16), 560px); will-change: transform; }
.view__media { position: relative; aspect-ratio: 9 / 16; background: var(--film); padding: 10px 4px 22px; overflow: visible; box-shadow: 0 30px 80px rgba(0, 0, 0, 0.28); }
.view__media img, .view__media video { width: 100%; height: 100%; object-fit: cover; }
.view__media video { position: absolute; left: 4px; top: 10px; width: calc(100% - 8px); height: calc(100% - 32px); opacity: 0; transition: opacity 0.5s; }
.view.is-video .view__media video { opacity: 1; }
html.motion .view__media img { animation: burns 9s ease-in-out infinite alternate; }
@keyframes burns { from { scale: 1; } to { scale: 1.035; } }
.view__circle { position: absolute; left: -6%; top: -4%; width: 112%; height: 108%; overflow: visible; pointer-events: none; fill: none; stroke: var(--red); stroke-width: 3.2px; stroke-linecap: round; stroke-linejoin: round; opacity: 0.95; }
.view__circle path { vector-effect: non-scaling-stroke; }
.view__cap { display: grid; grid-template-columns: auto 1fr; column-gap: 16px; align-items: end; margin: 0; position: absolute; left: -4px; right: 0; top: 100%; padding-top: 10px; }
.view__n { grid-row: 1 / span 2; font-family: var(--display); font-size: clamp(64px, 14vw, 120px); line-height: 0.8; letter-spacing: -0.03em; color: var(--ink); }
.view__note { font-family: var(--display); font-style: italic; font-size: clamp(17px, 2.2vw, 24px); line-height: 1.2; }
.view__count { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--mute); margin-top: 6px; }
.view__btn { position: absolute; top: 50%; transform: translateY(-50%); width: 48px; height: 48px; border: 1px solid var(--ink); border-radius: 50%; background: var(--paper); color: var(--ink); font: 20px var(--body); cursor: pointer; }
.view__btn--prev { left: 14px; }
.view__btn--next { right: 14px; }
.view__btn:hover { background: var(--ink); color: var(--paper); }
.view__close { position: absolute; top: 16px; right: var(--pad); padding: 8px 12px; border: 0; background: transparent; color: var(--ink); font: 500 13px var(--body); letter-spacing: 0.06em; text-transform: uppercase; cursor: pointer; border-bottom: 1px solid var(--ink); }
.view__hint { position: absolute; left: var(--pad); bottom: 14px; margin: 0; font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mute); }
@media (max-width: 600px) {
  .view__stage { padding: 56px 36px 150px; }
  .view__btn { width: 40px; height: 40px; top: auto; bottom: 36px; transform: none; }
  .view__btn--prev { left: var(--pad); }
  .view__btn--next { right: var(--pad); }
  .view__hint { left: 50%; transform: translateX(-50%); white-space: nowrap; }
}