/* ============================================================
   Shira Kfir — Fashion Photographer
   Design system: contact-sheet / editorial index
   ============================================================ */

:root {
  --paper:      #f2f2f0;
  --paper-deep: #eae9e5;
  --ink:        #14130f;
  --ink-soft:   #4a4843;
  --muted:      #93908a;
  --line:       #d8d6cf;
  --line-soft:  #e4e2db;
  --safelight:  #b23a2e; /* darkroom red — used almost invisibly */

  --sans: "Archivo", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --gutter: clamp(20px, 5vw, 64px);
  --maxw: 1560px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* reset-ish */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }

/* text utilities */
.mono {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 400;
}
.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
}
.eyebrow::before {
  content: "";
  width: 22px; height: 1px;
  background: var(--ink);
  display: inline-block;
}

/* ---------- Header ---------- */
.site-head {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px var(--gutter);
  mix-blend-mode: difference;
  color: #fff; /* difference blend flips against imagery */
  transition: padding .5s var(--ease);
}
.wordmark {
  font-family: var(--sans);
  font-weight: 600;
  font-size: clamp(13px, 1.1vw, 15px);
  letter-spacing: 0.42em;
  text-transform: uppercase;
  font-stretch: expanded;
  padding-left: 0.42em;
}
.nav {
  display: flex;
  gap: clamp(18px, 2.4vw, 40px);
}
.nav a {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  position: relative;
  padding: 2px 0;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 1px;
  background: currentColor;
  transition: width .45s var(--ease);
}
.nav a:hover::after, .nav a:focus-visible::after { width: 100%; }
.nav a .idx { opacity: .55; margin-right: .6em; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  height: 100svh;
  min-height: 560px;
  width: 100%;
  overflow: hidden;
  background: var(--ink);
}
.hero__img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.02);
  transform: scale(1.06);
  opacity: 0;
  transition: opacity 1.4s var(--ease), transform 9s linear;
}
.hero__img.is-in { opacity: .9; transform: scale(1); }
.hero::after { /* vignette for legibility */
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.35) 0%, rgba(0,0,0,0) 26%, rgba(0,0,0,0) 60%, rgba(0,0,0,.5) 100%);
  pointer-events: none;
}
.hero__inner {
  position: absolute;
  inset: auto var(--gutter) clamp(28px, 6vh, 64px) var(--gutter);
  z-index: 3;
  color: #fff;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.hero__name {
  font-weight: 500;
  font-stretch: expanded;
  letter-spacing: 0.02em;
  line-height: 0.92;
  font-size: clamp(44px, 11vw, 168px);
  margin: 0;
  text-transform: uppercase;
  /* reveal */
  overflow: hidden;
}
.hero__name span {
  display: inline-block;
  transform: translateY(105%);
  transition: transform 1.1s var(--ease);
}
.hero.is-ready .hero__name span { transform: translateY(0); }
.hero__meta { text-align: right; padding-bottom: .5em; }
.hero__meta .role {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  display: block;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 1s var(--ease) .5s, transform 1s var(--ease) .5s;
}
.hero__meta .loc {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0;
  color: rgba(255,255,255,.62);
  transition: opacity 1s var(--ease) .68s;
}
.hero__meta .cap {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  display: block;
  margin-top: 14px;
  color: rgba(255,255,255,.5);
  opacity: 0;
  transition: opacity 1s var(--ease) .8s;
}
.hero.is-ready .hero__meta .role { opacity: 1; transform: translateY(0); }
.hero.is-ready .hero__meta .loc  { opacity: 1; }
.hero.is-ready .hero__meta .cap  { opacity: 1; }

.hero__scroll {
  position: absolute;
  left: 50%; bottom: 22px;
  transform: translateX(-50%);
  z-index: 3;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  opacity: 0;
  transition: opacity 1s var(--ease) 1s;
}
.hero.is-ready .hero__scroll { opacity: 1; }
.hero__scroll .bar { width: 1px; height: 30px; background: rgba(255,255,255,.5); animation: drop 2.4s var(--ease) infinite; transform-origin: top; }
@keyframes drop { 0%{transform:scaleY(0);} 40%{transform:scaleY(1);} 100%{transform:scaleY(0); transform-origin:bottom;} }

/* ---------- Section frame / crop marks ---------- */
.section { padding: clamp(64px, 12vh, 150px) var(--gutter); position: relative; }
.section__head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 24px; flex-wrap: wrap;
  padding-bottom: clamp(28px, 5vh, 56px);
}
.section__count { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; color: var(--muted); }

/* crop marks in section corners */
.cropped::before, .cropped::after {
  content: ""; position: absolute; width: 12px; height: 12px; pointer-events: none;
  border-color: var(--line); border-style: solid; border-width: 0;
}
.cropped::before { top: 22px; left: 22px; border-left-width: 1px; border-top-width: 1px; }
.cropped::after  { top: 22px; right: 22px; border-right-width: 1px; border-top-width: 1px; }

/* ---------- Index (contact sheet) ---------- */
#index { background: var(--paper); }
.sheet {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(20px, 3.4vw, 58px) clamp(20px, 2.6vw, 44px);
}
.frame {
  position: relative;
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
}
.frame.is-in { opacity: 1; transform: none; }
.frame--feature { grid-column: 1 / -1; }

.frame__media {
  position: relative;
  overflow: hidden;
  background: var(--paper-deep);
  aspect-ratio: 4 / 5;
  cursor: pointer;
}
.frame--feature .frame__media { aspect-ratio: 16 / 9; }
.frame__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.02);
  transform: scale(1.02);
  transition: filter .9s var(--ease), transform 1.2s var(--ease);
}
.frame__media:hover img { filter: grayscale(0) contrast(1); transform: scale(1.045); }

/* corner registration ticks on hover */
.frame__media::after {
  content: "";
  position: absolute; inset: 10px;
  border: 1px solid rgba(255,255,255,0);
  transition: border-color .5s var(--ease);
  pointer-events: none;
}
.frame__media:hover::after { border-color: rgba(255,255,255,.28); }

.frame__foot {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  margin-top: 12px;
}
.frame__ref { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; color: var(--ink); display: inline-flex; align-items: center; gap: .6em; }
.frame__ref .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--line); transition: background .4s var(--ease); }
.frame:hover .frame__ref .dot { background: var(--safelight); }
.frame__cap { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; color: var(--muted); text-transform: uppercase; }
.frame__tag { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; color: var(--muted); text-transform: uppercase; }

/* ---------- Info ---------- */
#info { background: var(--paper-deep); }
.info__grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(28px, 5vw, 84px);
  align-items: start;
}
.info__portrait { position: relative; aspect-ratio: 4/5; overflow: hidden; background: var(--paper); }
.info__portrait img { width:100%; height:100%; object-fit: cover; filter: grayscale(1) contrast(1.02); }
.info__body { max-width: 44ch; }
.info__body p {
  font-size: clamp(19px, 2.1vw, 27px);
  line-height: 1.42;
  font-weight: 400;
  letter-spacing: -0.01em;
  margin: 0 0 1.1em;
  color: var(--ink);
}
.info__body p + p { color: var(--ink-soft); font-size: clamp(16px, 1.4vw, 18px); line-height: 1.6; }
.info__lists { display: flex; gap: clamp(28px, 5vw, 72px); margin-top: clamp(28px, 4vh, 48px); flex-wrap: wrap; }
.info__col dt { font-family: var(--mono); font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.info__col dd { margin: 0; }
.info__col ul { list-style: none; margin: 0; padding: 0; }
.info__col li { font-size: 15px; padding: 4px 0; border-bottom: 1px solid var(--line-soft); }

/* ---------- Contact ---------- */
#contact { background: var(--ink); color: var(--paper); }
#contact.cropped::before, #contact.cropped::after { border-color: rgba(242,242,240,.22); }
#contact .eyebrow { color: var(--paper); }
#contact .eyebrow::before { background: var(--paper); }
#contact .section__count { color: rgba(242,242,240,.5); }
.contact__mail {
  display: inline-block;
  font-weight: 500;
  font-stretch: expanded;
  letter-spacing: -0.01em;
  font-size: clamp(30px, 6.4vw, 92px);
  line-height: 1.02;
  margin: 8px 0 clamp(30px, 6vh, 64px);
  position: relative;
}
.contact__mail::after {
  content: ""; position: absolute; left: 0; bottom: 6px; height: 2px; width: 0; background: var(--paper);
  transition: width .6s var(--ease);
}
.contact__mail:hover::after, .contact__mail:focus-visible::after { width: 100%; }
.contact__row { display: flex; gap: clamp(28px, 6vw, 90px); flex-wrap: wrap; border-top: 1px solid rgba(242,242,240,.16); padding-top: 26px; }
.contact__item .k { font-family: var(--mono); font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: rgba(242,242,240,.5); display:block; margin-bottom: 8px; }
.contact__item .v { font-size: 16px; }
.contact__item a.v { position: relative; }
.contact__item a.v:hover { color: #fff; text-decoration: underline; text-underline-offset: 4px; }

/* ---------- Footer ---------- */
.site-foot {
  background: var(--ink); color: rgba(242,242,240,.55);
  padding: 22px var(--gutter);
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  border-top: 1px solid rgba(242,242,240,.12);
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase;
}
.site-foot a:hover { color: var(--paper); }

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(15,14,11,.96);
  display: grid; grid-template-rows: auto 1fr auto;
  opacity: 0; visibility: hidden;
  transition: opacity .5s var(--ease), visibility .5s var(--ease);
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox__bar { display: flex; align-items: center; justify-content: space-between; padding: 18px var(--gutter); color: rgba(242,242,240,.7); }
.lightbox__bar .mono { color: rgba(242,242,240,.7); }
.lightbox__close { font-family: var(--mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--paper); }
.lightbox__stage { display: grid; place-items: center; padding: 0 var(--gutter); min-height: 0; }
.lightbox__stage img { max-width: 100%; max-height: 78vh; object-fit: contain; opacity: 0; transform: scale(.98); transition: opacity .6s var(--ease), transform .6s var(--ease); filter: grayscale(0); }
.lightbox.is-open .lightbox__stage img { opacity: 1; transform: none; }
.lightbox__foot { display: flex; align-items: center; justify-content: space-between; padding: 16px var(--gutter) 24px; color: rgba(242,242,240,.6); }
.lightbox__nav { display: flex; gap: 22px; }
.lightbox__nav button { font-family: var(--mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--paper); opacity: .8; }
.lightbox__nav button:hover { opacity: 1; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .sheet { grid-template-columns: 1fr; gap: 40px; }
  .frame--feature { grid-column: auto; }
  .frame--feature .frame__media { aspect-ratio: 4/5; }
  .info__grid { grid-template-columns: 1fr; }
  .info__portrait { max-width: 420px; }
  .hero__inner { align-items: flex-start; flex-direction: column; }
  .hero__meta { text-align: left; }
  .site-head { mix-blend-mode: normal; color: #fff; }
}
@media (max-width: 520px) {
  .nav { gap: 16px; }
  .nav a .idx { display: none; }
}

/* ---------- Motion / a11y ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
  .hero__img { opacity: .9; transform: none; }
  .hero__name span { transform: none; }
  .frame { opacity: 1; transform: none; }
}
:focus-visible { outline: 2px solid var(--safelight); outline-offset: 3px; }
.lightbox :focus-visible, .site-head :focus-visible { outline-color: #fff; }

/* skeleton while content loads */
.is-loading .hero__img, .is-loading .frame__media img { background: var(--paper-deep); }