/* ——————————————————————————————————————————————
   Negin Ghanizadeh Khob — Creative Producer
   Typography: EB Garamond + JetBrains Mono
   —————————————————————————————————————————————— */

:root {
  /* Warm paper ground · black ink */
  --bg: #fffbf2;
  --bg-deep: #e7e1cc;
  --ink: #111111;
  --ink-soft: #595959;
  --ink-faint: #9b9b94;
  --line: #d8d2c2;
  --accent-blue: #d8ebf9;
  --accent-bay: #fce6b7;
  --accent-vinnie: #d7d4b1;
  --serif: "JetBrains Mono", ui-monospace, monospace;
  --display: "Cormorant Garamond", "EB Garamond", serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --content: 980px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--serif);
  font-weight: 400;
  font-size: 18px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  position: relative;
}

/* Subtle paper grain */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background-image:
    radial-gradient(circle at 50% 50%, transparent 0%, rgba(0,0,0,0.015) 100%),
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.1 0 0 0 0 0.08 0 0 0 0 0.06 0 0 0 0.06 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  mix-blend-mode: multiply;
  opacity: 0.7;
}

body[data-theme="noir"]::before {
  mix-blend-mode: screen;
  opacity: 0.25;
}

body[data-theme="brut"]::before {
  opacity: 0.3;
}

a {
  color: inherit;
  text-decoration: none;
}

img { display: block; max-width: 100%; }

/* —————————————— FIXED LOGO —————————————— */

.logo {
  position: fixed;
  top: 8px;
  left: 0;
  right: 0;
  z-index: 1;
  padding: 0;
  cursor: pointer;
  user-select: none;
}
.logo img { display: block; width: 100%; height: auto; }

/* —————————————— VIEWS —————————————— */

.view {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  padding: 180px 40px 120px;
}

.view--hidden { display: none; }

/* —————————————— WORK INDEX (home) —————————————— */

.index {
  max-width: 1280px;
  margin: 0 auto;
}

.view.index { padding-top: clamp(210px, 16vw, 340px); padding-bottom: 0; }

.index__intro {
  max-width: 440px;
  margin: 120px 0 120px;
  margin-left: calc(-1 * max(0px, (80vw - 1280px) / 2));
  text-align: left;
  font-family: var(--mono);
  will-change: opacity, transform;
}

.index__links {
  display: flex;
  gap: 28px;
  margin-top: 40px;
}

.index__contact {
  display: inline-block;
  font-family: var(--mono);
  font-size: 16px;
  letter-spacing: -0.01em;
  text-transform: none;
  color: var(--ink);
  position: relative;
  padding-bottom: 5px;
}

.index__contact::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(1);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}

.index__contact:hover { color: var(--ink); }
.index__contact:hover::after { transform: scaleX(0); transform-origin: right; }

.index__intro .kicker {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 28px;
}

.index__intro h1 {
  font-family: var(--mono);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0;
}

.index__intro h1 em {
  font-style: italic;
  color: var(--ink-soft);
}

/* Asymmetric grid — 12 columns */
.works {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 120px 40px;
  padding: 0 20px;
}

.work {
  cursor: pointer;
  display: block;
  position: relative;
}

.work__media {
  position: relative;
  overflow: hidden;
  background: var(--bg-deep);
  transition: transform 0.6s var(--ease);
  will-change: transform;
}

.work__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(20,15,10,0.12));
  opacity: 0;
  transition: opacity 0.5s var(--ease);
  pointer-events: none;
}

.work:hover .work__media::after { opacity: 1; }

.work__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease), filter 0.7s var(--ease);
  will-change: transform;
}

.work:hover .work__img { transform: scale(1.035); }

/* Desktop only: grayscale until hover */
@media (min-width: 901px) {
  .work__img {
    filter: grayscale(1);
  }
  .work:hover .work__img {
    filter: grayscale(0);
  }
}

.work__caption {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-top: 22px;
  padding: 0 2px;
  gap: 16px;
}

.work__title {
  font-family: var(--serif);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.005em;
  color: var(--ink);
  line-height: 1.3;
}

.work__title em { font-style: italic; color: var(--ink-soft); }

.work__meta {
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  white-space: nowrap;
  flex-shrink: 0;
}

.work__index {
  position: absolute;
  top: 12px;
  left: 12px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: rgba(255,255,255,0.85);
  mix-blend-mode: difference;
  z-index: 2;
}

/* Grid positions — controlled dynamically by tweaks.js via variance.
   These CSS fallback values match variance = 1 and are used if JS is slow to run. */
.work--a { grid-column: 2 / span 6; }
.work--a .work__media { aspect-ratio: 4 / 5; }

.work--b { grid-column: 9 / span 4; }
.work--b .work__media { aspect-ratio: 3 / 4; }

.work--c { grid-column: 1 / span 5; }
.work--c .work__media { aspect-ratio: 5 / 4; }

.work--d { grid-column: 7 / span 6; }
.work--d .work__media { aspect-ratio: 16 / 10; }

.work--e { grid-column: 3 / span 4; }
.work--e .work__media { aspect-ratio: 3 / 4; }

.work--f { grid-column: 8 / span 5; }
.work--f .work__media { aspect-ratio: 4 / 5; }

.work--g { grid-column: 2 / span 7; }
.work--g .work__media { aspect-ratio: 16 / 9; }

.work--h { grid-column: 10 / span 3; }
.work--h .work__media { aspect-ratio: 3 / 4; }

/* Index reveal on scroll */
.work {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
}
.work.is-visible { opacity: 1; transform: none; }

/* —————————————— DETAIL —————————————— */

.detail {
  max-width: var(--content);
  margin: 0 auto;
}

.detail__header {
  text-align: center;
  margin-bottom: 80px;
  padding: 0 20px;
}

.detail__kicker {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 20px;
}

.detail__title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 40px;
  line-height: 1.1;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.detail__title em { font-style: italic; color: var(--ink-soft); }

.detail__meta {
  margin-top: 24px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  display: inline-flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
}

.detail__meta span { position: relative; }
.detail__meta span + span::before {
  content: "";
  position: absolute;
  left: -12px;
  top: 50%;
  width: 1px;
  height: 10px;
  background: var(--ink-faint);
  transform: translateY(-50%);
}

.detail__hero {
  width: 100%;
  aspect-ratio: 16 / 10;
  background: var(--bg-deep);
  overflow: hidden;
  margin-top: 100px;
  margin-bottom: 40px;
}

.detail__hero img { width: 100%; height: 100%; object-fit: cover; }

.detail__gallery {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.detail__figure {
  width: 100%;
  overflow: hidden;
  background: var(--bg-deep);
}

.detail__figure--1x1 { aspect-ratio: 1 / 1; }
.detail__figure--4x5 { aspect-ratio: 4 / 5; }
.detail__figure--16x9 { aspect-ratio: 16 / 9; }
.detail__figure--16x10 { aspect-ratio: 16 / 10; }
.detail__figure--3x4 { aspect-ratio: 3 / 4; }

.detail__figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail__split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.detail__figure--auto { aspect-ratio: auto; }

.detail__split--3 {
  grid-template-columns: 1fr 1fr 1fr;
}

/* Columns proportional to aspect ratios (--cols set via JS) → equal image heights */
.detail__split--equal {
  grid-template-columns: var(--cols, 1fr 1fr);
}

.detail__split .detail__figure { margin: 0; }

.detail__body {
  max-width: 560px;
  margin: 140px auto 0;
  text-align: center;
  padding: 0 20px;
}

.detail__body p {
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.65;
  color: var(--ink);
  margin-bottom: 22px;
  text-wrap: pretty;
}

.detail__body p:first-child::first-letter {
  font-style: italic;
  color: var(--ink-soft);
}

.detail__credits {
  max-width: 420px;
  margin: 100px auto 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px 28px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding-top: 32px;
  border-top: 1px solid var(--line);
}

.detail__credits dt { color: var(--ink-faint); text-align: right; }
.detail__credits dd { color: var(--ink); }

.detail__nav {
  max-width: var(--content);
  margin: 140px auto 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  padding: 40px 20px 0;
  border-top: 1px solid var(--line);
}

.detail__nav a {
  display: block;
  padding: 12px 0;
  cursor: pointer;
  transition: opacity 0.3s var(--ease);
}

.detail__nav a:hover { opacity: 0.5; }

.detail__nav .lbl {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 8px;
}

.detail__nav .ttl {
  font-family: var(--serif);
  font-size: 22px;
  font-style: italic;
  color: var(--ink);
}

.detail__nav .next { text-align: right; }

/* —————————————— HOME ABOUT (full-bleed, white on black) —————————————— */

.home-about {
  position: relative;
  left: 50%;
  right: 50%;
  width: 100vw;
  margin-left: -50vw;
  margin-right: -50vw;
  margin-top: 200px;
  background: #0a0a0a;
  /* recolor the inherited about__* rules for a black surface */
  --ink: #f1efe6;
  --ink-soft: #b8b6ad;
  --ink-faint: #807d74;
  --line: #2a2a28;
  color: var(--ink);
}

.home-about__inner {
  max-width: 560px;
  margin: 0 auto;
  padding: 140px 24px 100px;
  text-align: center;
}

.home-about__label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.about__date {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.about__copy {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-top: 40px;
}

/* Legal Notice link — own line below the copyright, same subdued style */
.about__legal { margin-top: 8px; }

.about__footer .about__legal a {
  font-family: var(--mono);
  font-size: 10px;
  font-style: normal;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding: 0;
}

.about__footer .about__legal a::after {
  left: 0; right: 0; bottom: -2px;
}

.about__footer .about__legal a:hover { color: var(--ink); }

.detail__close {
  position: fixed;
  top: 26px;
  right: 34px;
  z-index: 100;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--ink);
  transform-origin: center center;
  transition: transform 0.35s var(--ease), opacity 0.3s var(--ease);
}

.detail__close svg { display: block; }

.detail__close:hover { transform: rotate(90deg); }

/* —————————————— ABOUT —————————————— */
.about {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
  padding: 160px 20px 0;
}

.about__portrait {
  width: 280px;
  margin: 60px auto 80px;
  overflow: hidden;
  border-radius: 2px;
}

.about__portrait img { width: 100%; height: auto; display: block; }

.about__hi {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 28px;
}

.about__bio {
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.45;
  color: var(--ink);
  text-wrap: pretty;
}

.about__bio + .about__bio {
  margin-top: 28px;
  color: var(--ink-soft);
}

.about__section {
  margin-top: 120px;
}

.about__section-title {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 24px;
}

.about__section p,
.about__section li {
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.6;
  color: var(--ink);
}

.about__section ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.about__section ul li em { font-style: italic; color: var(--ink-soft); }

.about__clients {
  font-size: 18px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.about__clients strong { font-weight: 400; color: var(--ink); font-style: normal; }

.about__footer {
  margin-top: 140px;
  padding-top: 40px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.about__footer .title {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 6px;
}

.about__footer a {
  font-family: var(--serif);
  font-size: 20px;
  font-style: italic;
  color: var(--ink);
  position: relative;
  padding: 2px 4px;
}

.about__footer a::after {
  content: "";
  position: absolute;
  left: 4px; right: 4px; bottom: 2px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease);
}

.about__footer a:hover::after { transform: scaleX(1); }

/* —————————————— PLACEHOLDER IMAGE —————————————— */

.ph {
  width: 100%;
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.ph::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    135deg,
    transparent 0,
    transparent 14px,
    rgba(0,0,0,0.035) 14px,
    rgba(0,0,0,0.035) 15px
  );
}

.ph__inner {
  position: relative;
  text-align: center;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding: 14px 20px;
  line-height: 1.7;
}

.ph__inner em { display: block; font-style: normal; color: var(--ink-faint); margin-top: 4px; }

/* —————————————— TRANSITION (FLIP + page fade) —————————————— */

.view {
  transition: opacity 0.5s var(--ease);
}

.view--leaving { opacity: 0; pointer-events: none; }

.flip-ghost {
  position: fixed;
  z-index: 90;
  overflow: hidden;
  pointer-events: none;
  background: var(--bg-deep);
  will-change: top, left, width, height;
  backface-visibility: hidden;
}

.flip-ghost img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease);
}

/* —————————————— PAGE INTRO —————————————— */

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

.view--entering > * {
  animation: fadeUp 0.9s var(--ease) both;
}

.view--entering > *:nth-child(2) { animation-delay: 0.1s; }
.view--entering > *:nth-child(3) { animation-delay: 0.2s; }

/* —————————————— RESPONSIVE —————————————— */

@media (max-width: 900px) {
  .index__links {
  margin-top: 0px;
}
  .logo { top: 12px; left: 0; right: 0; padding: 0; }
  /* logo_mobile.svg is 912x657 → full-width height ≈ 72vw, plus top offset + gap */
  .view.index { padding-top: calc(72vw + 72px); }
  .index__intro h1 { font-size: 17px; }
  .index__contact { font-size: 16px; margin-top: 72px; }
  .view { padding: 96px 16px 80px; }
  .index__intro { margin: 24px 0 64px; max-width: 100%; }
  .works { gap: 56px 12px; padding: 0; }
  .work--a, .work--b, .work--c, .work--d,
  .work--e, .work--f, .work--g, .work--h {
    grid-column: 1 / -1 !important;
    margin-top: 0 !important;
  }
  
  .work--a .work__media,
  .work--b .work__media,
  .work--c .work__media,
  .work--d .work__media,
  .work--e .work__media,
  .work--f .work__media,
  .work--g .work__media,
  .work--h .work__media { aspect-ratio: 4 / 3 !important; }
  .work__caption { margin-top: 14px; }
  .work__title { font-size: 16px; }
  .work__meta { font-size: 9px; }
  .detail { padding: 0; }
  .detail__hero { aspect-ratio: 4/3; margin-bottom: 24px; }
  .detail__split { grid-template-columns: 1fr; gap: 24px; }
  .detail__split--3 { grid-template-columns: 1fr; }
  .detail__gallery { gap: 24px; }
  .detail__header { margin-bottom: 48px; }
  .detail__title { font-size: 32px; }
  .detail__body { margin-top: 80px; }
  .detail__credits { margin-top: 64px; grid-template-columns: 1fr; gap: 14px; text-align: center; padding-top: 24px; }
  .detail__credits dt { text-align: center; }
  .detail__nav { margin-top: 80px; grid-template-columns: 1fr; gap: 28px; padding: 24px 8px 0; }
  .detail__nav .next { text-align: left; }
  .detail__nav .ttl { font-size: 18px; }
  .about { padding: 100px 16px 0; }
  .about__bio { font-size: 18px; }
  .about__portrait { width: 200px; margin: 24px auto 48px; }
  .about__section { margin-top: 80px; }
  .home-about { margin-top: 120px; }
  .home-about__inner { padding: 80px 18px 72px; }
  .detail__close { top: 14px; right: 14px; }
  #tweaks-panel { right: 12px !important; bottom: 12px !important; left: 12px !important; width: auto !important; }
}