/* ==========================================================================
   KHANEYE NOOR — Design System : Layer 3 · Components & Sections
   ========================================================================== */

/* ==========================================================================
   PRELOADER — a beam of light resolving into the wordmark
   ========================================================================== */
.loader {
  position: fixed;
  inset: 0;
  z-index: var(--z-loader);
  display: grid;
  place-items: center;
  background: var(--ink-950);
  transition: opacity var(--dur-slow) var(--ease-out), visibility var(--dur-slow);
}
.loader::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--glow-warm);
  opacity: .35;
  animation: pulse-glow 2.6s var(--ease-inout) infinite;
}
.loader__inner { position: relative; z-index: 2; text-align: center; }
.loader__logo {
  display: block;
  inline-size: clamp(84px, 18vw, 112px);
  block-size: auto;
  margin: 0 auto var(--space-5);
  border-radius: 50%;
  box-shadow: 0 0 60px -10px rgba(242, 195, 0, .55);
  animation: logo-in 1.1s var(--ease-light) both;
}
@keyframes logo-in { from { opacity: 0; transform: scale(.82) rotate(-12deg); } to { opacity: 1; transform: none; } }
.loader__mark {
  font-family: var(--font-display);
  font-size: clamp(2rem, 7vw, 3.75rem);
  color: var(--gold-500);
  letter-spacing: .04em;
}
.loader__sub {
  margin-block-start: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  letter-spacing: var(--tracking-mega);
  color: var(--mist-400);
  direction: ltr;
}
.loader__bar {
  margin-block-start: var(--space-6);
  inline-size: min(46vw, 260px);
  block-size: 1px;
  background: var(--line);
  overflow: hidden;
  position: relative;
}
.loader__bar span {
  position: absolute;
  inset-block: 0;
  inset-inline-start: 0;
  inline-size: 0%;
  background: var(--grad-accent);
  box-shadow: 0 0 14px 2px rgba(242, 195, 0, .7);
  transition: inline-size var(--dur-base) var(--ease-out);
}
.loader.is-done { opacity: 0; visibility: hidden; }
@keyframes pulse-glow { 0%, 100% { opacity: .22; } 50% { opacity: .5; } }

/* ==========================================================================
   SCROLL PROGRESS
   ========================================================================== */
.progress {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  block-size: 2px;
  z-index: calc(var(--z-header) + 1);
  background: var(--grad-accent);
  transform: scaleX(0);
  transform-origin: inline-start;
  box-shadow: 0 0 12px rgba(242, 195, 0, .55);
}

/* ==========================================================================
   HEADER
   ========================================================================== */
.header {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: var(--z-header);
  transition: background var(--dur-slow) var(--ease-out),
              backdrop-filter var(--dur-slow) var(--ease-out),
              border-color var(--dur-slow) var(--ease-out),
              transform var(--dur-slow) var(--ease-out);
  border-block-end: 1px solid transparent;
}
.header.is-stuck {
  background: rgba(4, 16, 31, .78);
  backdrop-filter: blur(18px) saturate(140%);
  border-block-end-color: var(--line);
}
.header.is-hidden { transform: translateY(-102%); }

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  block-size: clamp(68px, 8vw, 92px);
  transition: block-size var(--dur-slow) var(--ease-out);
}
.header.is-stuck .header__inner { block-size: clamp(60px, 6vw, 72px); }

/* Wordmark */
.brand { display: flex; align-items: center; gap: var(--space-3); }
.brand__logo {
  inline-size: 44px; block-size: 44px;
  flex: none;
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(242, 195, 0, .18), 0 6px 18px -8px rgba(242, 195, 0, .45);
  transition: transform var(--dur-slow) var(--ease-light), box-shadow var(--dur-base);
}
.brand:hover .brand__logo { transform: rotate(-8deg) scale(1.04); box-shadow: 0 0 0 1px rgba(242, 195, 0, .4), 0 8px 26px -8px rgba(242, 195, 0, .7); }
.brand__logo--lg { inline-size: 64px; block-size: 64px; }
@media (max-width: 520px) { .header .brand__logo { inline-size: 38px; block-size: 38px; } }
.brand__text { line-height: 1.1; }
.brand__fa {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  color: var(--gold-500);
  white-space: nowrap;
}
.brand__en {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: var(--tracking-wide);
  color: var(--mist-400);
  direction: ltr;
  margin-block-start: 3px;
  white-space: nowrap;
}

/* Desktop nav */
.nav { display: flex; align-items: center; gap: clamp(var(--space-4), 2vw, var(--space-7)); }
.nav__link {
  position: relative;
  font-size: var(--text-sm);
  color: var(--mist-200);
  padding-block: var(--space-2);
  transition: color var(--dur-base) var(--ease-out);
}
.nav__link::after {
  content: "";
  position: absolute;
  inset-block-end: 0;
  inset-inline-start: 0;
  inline-size: 100%;
  block-size: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: inline-end;
  transition: transform var(--dur-base) var(--ease-light);
}
.nav__link:hover, .nav__link.is-active { color: var(--gold-300); }
.nav__link:hover::after, .nav__link.is-active::after { transform: scaleX(1); transform-origin: inline-start; }
@media (max-width: 1000px) { .nav { display: none; } }

.header__actions { display: flex; align-items: center; gap: var(--space-4); }
@media (max-width: 1000px) { .header__actions .btn { display: none; } }

/* Language switcher
   It sits over photography, so it carries its own opaque ground rather than
   relying on whatever happens to be behind it. */
.langs {
  display: flex;
  align-items: center;
  padding: 3px;
  background: rgba(4, 16, 31, .72);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  backdrop-filter: blur(10px) saturate(130%);
  direction: ltr;
}
.lang-btn {
  position: relative;
  padding: 7px 13px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: var(--weight-medium);
  letter-spacing: .1em;
  color: var(--mist-200);
  border-radius: var(--radius-pill);
  transition: color var(--dur-base) var(--ease-out),
              background var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out);
}
/* Hairline between the options so all three read as one control */
.lang-btn + .lang-btn::before {
  content: "";
  position: absolute;
  inset-block: 5px;
  inset-inline-start: -1px;
  inline-size: 1px;
  background: var(--line-strong);
  transition: opacity var(--dur-fast);
}
.lang-btn:hover { color: var(--gold-300); background: rgba(255, 255, 255, .08); }
.lang-btn[aria-pressed="true"] {
  color: var(--ink-900);
  font-weight: var(--weight-bold);
  background: var(--gold-500);
  box-shadow: 0 2px 14px -2px rgba(242, 195, 0, .55);
}
/* A divider next to the selected chip would cut into it */
.lang-btn[aria-pressed="true"]::before,
.lang-btn[aria-pressed="true"] + .lang-btn::before,
.lang-btn:hover::before,
.lang-btn:hover + .lang-btn::before { opacity: 0; }

/* A sweep of light acknowledges a language change */
body.lang-swapping main,
body.lang-swapping .header__inner,
body.lang-swapping .footer { animation: lang-fade var(--dur-slow) var(--ease-out); }
@keyframes lang-fade {
  0%   { opacity: .35; filter: blur(3px); }
  100% { opacity: 1;   filter: blur(0); }
}

/* Burger */
.burger {
  display: none;
  inline-size: 44px; block-size: 44px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
}
.burger span {
  display: block;
  inline-size: 18px; block-size: 1.5px;
  background: var(--mist-100);
  border-radius: 2px;
  transition: transform var(--dur-base) var(--ease-spring), opacity var(--dur-fast);
}
.burger span + span { margin-block-start: 5px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
@media (max-width: 1000px) { .burger { display: grid; } }
@media (max-width: 560px) {
  .brand__en { display: none; }        /* the wordmark alone carries it */
  .header__actions { gap: var(--space-2); }
  .lang-btn { padding: 6px 9px; }
}

/* Mobile drawer */
.drawer {
  position: fixed;
  inset: 0;
  z-index: var(--z-drawer);
  background: var(--ink-950);
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: var(--space-5) var(--gutter) var(--space-8);
  clip-path: circle(0% at var(--origin-x, 90%) 4%);
  transition: clip-path var(--dur-slow) var(--ease-light), visibility var(--dur-slow);
  visibility: hidden;
}
.drawer.is-open { clip-path: circle(150% at var(--origin-x, 90%) 4%); visibility: visible; }
/* Keep the burger (now an X) reachable above the open drawer. */
body.drawer-open .header { z-index: calc(var(--z-drawer) + 1); background: transparent; backdrop-filter: none; border-color: transparent; }
.drawer::before {
  content: "";
  position: absolute; inset: 0;
  background: var(--glow-warm);
  opacity: .25; pointer-events: none;
}
.drawer__nav {
  align-self: center;
  display: grid;
  gap: var(--space-2);
  position: relative;
}
.drawer__link {
  font-family: var(--font-display);
  font-size: clamp(2rem, 9vw, 3.25rem);
  color: var(--mist-100);
  padding-block: var(--space-2);
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-light), color var(--dur-fast);
  transition-delay: calc(var(--i) * 65ms + 120ms);
}
.drawer.is-open .drawer__link { opacity: 1; transform: none; }
.drawer__link:hover { color: var(--gold-400); }
.drawer__link .num { font-size: var(--text-xs); color: var(--gold-600); margin-inline-end: var(--space-3); vertical-align: super; }
.drawer__foot { display: flex; flex-wrap: wrap; gap: var(--space-4); justify-content: space-between; align-items: center; color: var(--mist-400); font-size: var(--text-xs); position: relative; }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  min-block-size: 100svh;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  overflow: hidden;
  background: var(--ink-950);
  isolation: isolate;
}
.hero__media { position: absolute; inset: 0; z-index: -3; }
.hero__media img {
  inline-size: 100%; block-size: 100%;
  object-fit: cover;
  transform: scale(1.12);
  animation: ken-burns 26s var(--ease-inout) infinite alternate;
  filter: saturate(.85) contrast(1.06) brightness(.92);
}
@keyframes ken-burns {
  from { transform: scale(1.12) translate3d(0, 0, 0); }
  to   { transform: scale(1.24) translate3d(-2.2%, -1.6%, 0); }
}
.hero__veil {
  position: absolute; inset: 0; z-index: -2;
  background:
    linear-gradient(to var(--veil-dir, right), rgba(2, 8, 15, .96) 0%, rgba(2, 8, 15, .84) 30%, rgba(2, 8, 15, .38) 62%, rgba(2, 8, 15, .10) 88%),
    linear-gradient(to top, rgba(2, 8, 15, .97) 2%, rgba(2, 8, 15, .45) 34%, transparent 62%);
}
[dir="ltr"] .hero__veil { --veil-dir: right; }
[dir="rtl"] .hero__veil { --veil-dir: left; }

/* On a narrow screen the copy spans the full width, so the directional veil
   would cover the whole photograph. Swap it for an even, lighter scrim. */
@media (max-width: 760px) {
  .hero__veil {
    background:
      linear-gradient(to top, rgba(2, 8, 15, .95) 0%, rgba(2, 8, 15, .74) 42%, rgba(2, 8, 15, .66) 100%);
  }
}

/* Volumetric light rays */
.hero__rays { position: absolute; inset: -10% -10% auto -10%; block-size: 120%; z-index: -1; opacity: .5; mix-blend-mode: screen; pointer-events: none; }
.hero__rays .ray-beam { animation: ray-breathe 9s var(--ease-inout) infinite; transform-origin: 50% 0%; }
.hero__rays .ray-beam:nth-child(2) { animation-duration: 12s; animation-delay: -3s; }
.hero__rays .ray-beam:nth-child(3) { animation-duration: 15s; animation-delay: -6s; }
@keyframes ray-breathe {
  0%, 100% { opacity: .30; transform: scaleX(1) skewX(0deg); }
  50%      { opacity: .70; transform: scaleX(1.12) skewX(1.6deg); }
}

/* Drifting dust motes */
.hero__dust { position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: .55; }

.hero__inner { position: relative; padding-block: clamp(6.5rem, 15vh, 10rem) clamp(3.5rem, 9vh, 6rem); }
.hero__copy { max-inline-size: min(46rem, 100%); }
.hero__slogan { max-inline-size: min(34rem, 100%); }
.hero__title { margin-block: var(--space-6) var(--space-4); }
.hero__title .gilded { display: inline-block; }
.hero__latin {
  font-family: var(--font-mono);
  font-size: clamp(.8rem, 1.6vw, 1.05rem);
  letter-spacing: var(--tracking-mega);
  color: var(--mist-300);
  direction: ltr;
  margin-block-end: var(--space-6);
}
.hero__slogan { margin-block-end: var(--space-7); }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-4); }

/* Hero stats strip */
.hero__facts {
  margin-block-start: clamp(var(--space-6), 6vh, var(--space-9));
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: var(--space-5) var(--space-8);
  padding-block-start: var(--space-6);
  border-block-start: 1px solid var(--line);
  max-inline-size: 56rem;
}
/* <dt> must precede <dd> in the markup; the value still reads first. */
.fact { display: flex; flex-direction: column-reverse; }
.fact__value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--gold-400);
  line-height: 1;
  display: flex;
  align-items: baseline;
  gap: 2px;
}
.fact__label { margin-block-start: var(--space-2); font-size: var(--text-xs); color: var(--text-subtle); letter-spacing: .04em; }

/* Scroll cue */
.scroll-cue {
  position: absolute;
  inset-block-end: var(--space-6);
  inset-inline-end: var(--gutter);
  display: grid;
  justify-items: center;
  gap: var(--space-3);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: var(--tracking-wide);
  color: var(--mist-400);
  writing-mode: vertical-lr;
  direction: ltr;
}
.scroll-cue__line { inline-size: 1px; block-size: 64px; background: var(--line-strong); overflow: hidden; position: relative; }
.scroll-cue__line::after {
  content: "";
  position: absolute; inset-inline: 0; block-size: 40%;
  background: var(--gold-400);
  animation: cue-slide 2.2s var(--ease-inout) infinite;
}
@keyframes cue-slide { 0% { transform: translateY(-100%); } 100% { transform: translateY(260%); } }
@media (max-width: 700px) { .scroll-cue { display: none; } }

@media (max-width: 560px) {
  :root { --tracking-wide: .14em; --tracking-mega: .26em; }
  .hero__facts { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-5); }
  /* <dt> must precede <dd> in the markup; the value still reads first. */
.fact { display: flex; flex-direction: column-reverse; }
.fact__value { font-size: var(--text-xl); }
}

/* ==========================================================================
   MARQUEE
   ========================================================================== */
.marquee {
  --speed: 42s;
  position: relative;
  overflow: hidden;
  padding-block: var(--space-5);
  border-block: 1px solid var(--line);
  background: linear-gradient(to bottom, var(--ink-950), var(--ink-900));
  -webkit-mask-image: linear-gradient(to right, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(to right, transparent, #000 12%, #000 88%, transparent);
}
.marquee__track { display: flex; inline-size: max-content; animation: marquee var(--speed) linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-6);
  padding-inline: var(--space-6);
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2.4vw, 1.75rem);
  color: var(--mist-300);
  white-space: nowrap;
}
.marquee__item::after { content: "✦"; font-size: .5em; color: var(--gold-600); }
@keyframes marquee { to { transform: translateX(-50%); } }
[dir="rtl"] .marquee__track { animation-direction: reverse; }

/* ==========================================================================
   ABOUT
   ========================================================================== */
.about { background: linear-gradient(to bottom, var(--ink-900), var(--ink-850)); }
.about__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(var(--space-7), 6vw, var(--space-11));
  align-items: start;
}
@media (max-width: 900px) { .about__grid { grid-template-columns: 1fr; } }

/* The copy column is long, so the photograph stays in view beside it */
.about__figure { position: relative; }
@media (min-width: 901px) { .about__figure { position: sticky; inset-block-start: calc(var(--space-12) + var(--space-4)); } }
.about__figure img {
  inline-size: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius-lg);
}
.about__figure::after {
  content: "";
  position: absolute;
  inset-block-end: -6%;
  inset-inline-start: -6%;
  inline-size: 46%;
  aspect-ratio: 1;
  background: var(--glow-warm);
  filter: blur(6px);
  pointer-events: none;
}
.about__badge {
  position: absolute;
  inset-block-start: var(--space-5);
  inset-inline-end: var(--space-5);
  padding: var(--space-4) var(--space-5);
  background: rgba(4, 16, 31, .72);
  backdrop-filter: blur(14px);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  text-align: center;
}
.about__badge b { display: block; font-family: var(--font-display); font-size: var(--text-2xl); color: var(--gold-400); line-height: 1; }
.about__badge span { font-size: var(--text-2xs); color: var(--text-subtle); letter-spacing: .08em; }

.pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  column-gap: var(--space-6);
  margin-block-start: var(--space-8);
}
.pillar {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-5);
  padding-block: var(--space-5);
  border-block-start: 1px solid var(--line);
  align-items: start;
}
.pillar__icon {
  inline-size: 42px; block-size: 42px;
  display: grid; place-items: center;
  border: 1px solid var(--line-accent);
  border-radius: var(--radius-sm);
  color: var(--gold-400);
  transition: background var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-spring), box-shadow var(--dur-base);
}
.pillar:hover .pillar__icon { background: rgba(242, 195, 0, .12); transform: translateY(-3px) rotate(-4deg); box-shadow: var(--shadow-glow); }
.pillar h3 { font-size: var(--text-lg); font-weight: var(--weight-medium); margin-block-end: var(--space-2); }
.pillar p { font-size: var(--text-sm); color: var(--text-muted); line-height: var(--leading-normal); }

/* Company motto — from the studio profile */
.about__quote {
  position: relative;
  margin-block-start: var(--space-7);
  padding-block: var(--space-6);
  padding-inline: var(--space-7) var(--space-6);
  border-inline-start: 2px solid var(--gold-500);
  background: linear-gradient(to var(--quote-dir, left), rgba(242, 195, 0, .07), transparent 80%);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}
[dir="rtl"] .about__quote { --quote-dir: left; border-radius: var(--radius-md) 0 0 var(--radius-md); }
[dir="ltr"] .about__quote { --quote-dir: right; }
.about__quote::before {
  content: "\201C";
  position: absolute;
  inset-block-start: -.18em;
  inset-inline-start: var(--space-4);
  font-family: var(--font-display);
  font-size: 4.5rem;
  line-height: 1;
  color: var(--gold-500);
  opacity: .35;
}
.about__quote blockquote {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  line-height: var(--leading-snug);
  color: var(--mist-100);
}
.about__quote blockquote em { font-style: normal; color: var(--gold-400); }

/* Vision / mission / goals — straight from the company profile */
.aims {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr));
  gap: var(--space-4);
}
.aim {
  padding: var(--space-5);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  transition: border-color var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out);
}
.aim:hover { border-color: var(--line-accent); background: var(--surface-hover); }
.aim__icon { display: block; color: var(--gold-400); margin-block-end: var(--space-3); }
.aim h3 { font-size: var(--text-base); font-weight: var(--weight-semibold); margin-block-end: var(--space-2); }
.aim p { font-size: var(--text-sm); color: var(--text-muted); line-height: var(--leading-normal); }

/* Company profile download */
.about__profile {
  margin-block-start: var(--space-6);
  padding: var(--space-5) var(--space-6);
  border: 1px solid var(--line-accent);
  border-radius: var(--radius-md);
  background: linear-gradient(100deg, rgba(242, 195, 0, .07), transparent 70%);
}
.about__profile > p { font-size: var(--text-sm); color: var(--mist-200); }
.about__profile-actions {
  margin-block-start: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.about__profile-actions .cat__size { margin-inline-start: 0; }

.about__markets-label {
  margin-block: var(--space-8) var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--gold-600);
}
.markets {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
}
@media (max-width: 520px) { .markets { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.market {
  display: grid;
  justify-items: center;
  gap: var(--space-2);
  padding: var(--space-5) var(--space-2);
  font-size: var(--text-sm);
  color: var(--mist-200);
  text-align: center;
  box-shadow: inset -1px 0 0 var(--line), inset 0 -1px 0 var(--line);
  transition: background var(--dur-base) var(--ease-out), color var(--dur-base);
}
.market svg { color: var(--gold-400); transition: transform var(--dur-base) var(--ease-spring); }
.market:hover { background: var(--surface-hover); color: var(--mist-100); }
.market:hover svg { transform: translateY(-3px); }

/* ==========================================================================
   SERVICES — light-sweep cards
   ========================================================================== */
.services { background: var(--ink-950); }
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.service {
  position: relative;
  padding: clamp(var(--space-6), 3vw, var(--space-8));
  background: var(--ink-900);
  overflow: hidden;
  isolation: isolate;
  transition: background var(--dur-slow) var(--ease-out);
}
.service::before {
  content: "";
  position: absolute;
  inset-block-start: 0;
  inset-inline: 0;
  block-size: 140%;
  z-index: -1;
  background: radial-gradient(70% 50% at 50% 0%, rgba(242, 195, 0, .16), transparent 72%);
  opacity: 0;
  transform: translateY(-24px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-light);
}
.service:hover::before { opacity: 1; transform: translateY(0); }
.service__num {
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  color: var(--gold-600);
  letter-spacing: var(--tracking-wide);
}
.service__icon { margin-block: var(--space-5) var(--space-5); color: var(--gold-400); }
.service__icon svg { inline-size: 38px; block-size: 38px; }
.service h3 { font-size: var(--text-lg); font-weight: var(--weight-medium); margin-block-end: var(--space-3); }
.service p { font-size: var(--text-sm); color: var(--text-muted); }
.service__bar {
  margin-block-start: var(--space-6);
  block-size: 1px;
  background: var(--line);
  position: relative;
  overflow: hidden;
}
.service__bar::after {
  content: "";
  position: absolute; inset: 0;
  background: var(--grad-accent);
  transform: scaleX(0);
  transform-origin: inline-start;
  transition: transform var(--dur-slow) var(--ease-light);
}
.service:hover .service__bar::after { transform: scaleX(1); }

/* ==========================================================================
   PROJECTS
   ========================================================================== */
.projects { background: linear-gradient(to bottom, var(--ink-950), var(--ink-900) 40%); }

.filters { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-block-end: var(--space-8); }
.filter {
  padding: var(--space-2) var(--space-5);
  font-size: var(--text-xs);
  letter-spacing: .06em;
  color: var(--text-subtle);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  transition: color var(--dur-base), border-color var(--dur-base), background var(--dur-base), transform var(--dur-base) var(--ease-spring);
}
.filter:hover { color: var(--mist-100); border-color: var(--line-strong); transform: translateY(-2px); }
.filter[aria-pressed="true"] {
  color: var(--on-accent);
  background: var(--gold-500);
  border-color: var(--gold-500);
  font-weight: var(--weight-semibold);
}

.projects__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(var(--space-4), 2vw, var(--space-6));
}
.project { grid-column: span 4; }
.project--wide { grid-column: span 8; }
.project--tall { grid-column: span 4; }
@media (max-width: 1000px) {
  .project, .project--tall { grid-column: span 6; }
  .project--wide { grid-column: span 12; }
}
@media (max-width: 640px) {
  .project, .project--tall, .project--wide { grid-column: span 12; }
}

.project {
  transition: opacity var(--dur-slow) var(--ease-out),
              transform var(--dur-slow) var(--ease-light),
              filter var(--dur-slow) var(--ease-out);
}
.project.is-filtered-out {
  opacity: .18;
  filter: grayscale(1) blur(1px);
  pointer-events: none;
}

.project__card {
  position: relative;
  display: block;
  inline-size: 100%;
  text-align: start;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-850);
  isolation: isolate;
  transform-style: preserve-3d;
  transition: transform var(--dur-slow) var(--ease-out), box-shadow var(--dur-slow) var(--ease-out);
}
.project__card:hover { box-shadow: var(--shadow-lg); }
.project__media { position: relative; overflow: hidden; aspect-ratio: 4 / 3; }
.project--tall .project__media { aspect-ratio: 3 / 4; }
.project--wide .project__media { aspect-ratio: 16 / 10; }
.project__media img {
  inline-size: 100%; block-size: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform var(--dur-cinema) var(--ease-light), filter var(--dur-slow) var(--ease-out);
  filter: saturate(.85) brightness(.85);
}
.project__card:hover .project__media img { transform: scale(1.09); filter: saturate(1.05) brightness(1); }

.project__media::after {
  content: "";
  position: absolute; inset: 0;
  background: var(--grad-veil);
  opacity: .95;
  transition: opacity var(--dur-slow) var(--ease-out);
}
.project__card:hover .project__media::after { opacity: .8; }

/* Sweep of light across the card on hover */
.project__sheen {
  position: absolute; inset: 0;
  background: var(--sheen);
  transform: translateX(-120%);
  opacity: .0;
  pointer-events: none;
  mix-blend-mode: overlay;
}
.project__card:hover .project__sheen { animation: sheen-pass 1.15s var(--ease-light) forwards; }
@keyframes sheen-pass {
  0%   { transform: translateX(-120%); opacity: 0; }
  35%  { opacity: 1; }
  100% { transform: translateX(120%); opacity: 0; }
}

.project__body {
  position: absolute;
  inset-block-end: 0;
  inset-inline: 0;
  padding: clamp(var(--space-5), 2.4vw, var(--space-7));
  display: grid;
  gap: var(--space-2);
}
.project__cat {
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  letter-spacing: var(--tracking-label);
  color: var(--gold-400);
  text-transform: uppercase;
  direction: ltr;
  unicode-bidi: isolate;
}
.project__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-medium);
  color: var(--mist-100);
}
.project__meta {
  font-size: var(--text-xs);
  color: var(--mist-300);
  max-block-size: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-block-size var(--dur-slow) var(--ease-light), opacity var(--dur-slow) var(--ease-out), margin var(--dur-slow) var(--ease-light);
}
.project__card:hover .project__meta, .project__card:focus-visible .project__meta {
  max-block-size: 6rem; opacity: 1; margin-block-start: var(--space-1);
}
.project__zoom {
  position: absolute;
  inset-block-start: var(--space-5);
  inset-inline-end: var(--space-5);
  inline-size: 42px; block-size: 42px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(4, 16, 31, .55);
  border: 1px solid var(--line);
  backdrop-filter: blur(8px);
  color: var(--mist-100);
  opacity: 0;
  transform: scale(.6);
  transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-spring), background var(--dur-base);
}
.project__card:hover .project__zoom, .project__card:focus-visible .project__zoom { opacity: 1; transform: scale(1); }
.project__card:hover .project__zoom:hover { background: var(--gold-500); color: var(--ink-900); }

/* ==========================================================================
   PROCESS — a line of light drawn down the page
   ========================================================================== */
.process { background: var(--ink-900); }
.process__grid {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  gap: clamp(var(--space-7), 6vw, var(--space-11));
}
@media (max-width: 900px) { .process__grid { grid-template-columns: 1fr; } }

.steps { position: relative; display: grid; gap: var(--space-7); }
.steps::before {
  content: "";
  position: absolute;
  inset-block: 6px 0;
  inset-inline-start: 20px;
  inline-size: 1px;
  background: var(--line);
}
.steps__beam {
  position: absolute;
  inset-block-start: 6px;
  inset-inline-start: 20px;
  inline-size: 1px;
  block-size: 0;
  background: var(--grad-accent);
  box-shadow: 0 0 14px 1px rgba(242, 195, 0, .55);
  transition: block-size var(--dur-base) linear;
}

.step { display: grid; grid-template-columns: 41px 1fr; gap: var(--space-5); align-items: start; }
.step__dot {
  inline-size: 41px; block-size: 41px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--ink-900);
  border: 1px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--mist-400);
  transition: border-color var(--dur-slow) var(--ease-out), color var(--dur-slow), box-shadow var(--dur-slow), background var(--dur-slow);
}
.step.is-in .step__dot {
  border-color: var(--gold-500);
  color: var(--gold-400);
  background: var(--ink-850);
  box-shadow: 0 0 0 5px rgba(242, 195, 0, .09);
}
.step h3 { font-size: var(--text-lg); font-weight: var(--weight-medium); margin-block: 8px var(--space-2); }
.step p { font-size: var(--text-sm); color: var(--text-muted); }

/* ==========================================================================
   PRODUCTS — the one light-on-paper section, for rhythm
   ========================================================================== */
.products {
  background: var(--paper-100);
  color: var(--ink-900);
  --text: var(--ink-900);
  --text-muted: #5c6472;
  --text-subtle: #79808d;
  --line: rgba(4, 16, 31, .12);
  --line-strong: rgba(4, 16, 31, .26);
  --accent: var(--gold-700);
  --surface: rgba(4, 16, 31, .04);
  /* The light-on-dark gold gradient washes out on paper — darken it here. */
  --grad-accent: linear-gradient(100deg, #8a6c00, #c9a200 55%, #a37f00 100%);
}
.products .display { color: var(--ink-900); }
/* Eight families: 4 × 2 on desktop, 2 × 4 on tablet, a single column on phones */
.products__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-4);
}
@media (max-width: 1024px) { .products__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px)  { .products__grid { grid-template-columns: 1fr; } }
.product {
  position: relative;
  padding: var(--space-6);
  background: var(--paper-50);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-base);
}
.product:hover {
  transform: translateY(-6px);
  border-color: rgba(242, 195, 0, .55);
  box-shadow: 0 22px 48px -26px rgba(4, 16, 31, .38);
}
.product__icon { color: var(--gold-700); margin-block-end: var(--space-5); }
.product__icon svg { inline-size: 34px; block-size: 34px; }
.product h3 { font-size: var(--text-base); font-weight: var(--weight-semibold); margin-block-end: var(--space-2); }
.product p { font-size: var(--text-sm); color: var(--text-muted); line-height: var(--leading-normal); }
.product__glow {
  position: absolute;
  inset-block-start: -40%;
  inset-inline-end: -25%;
  inline-size: 70%;
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(242, 195, 0, .30), transparent 68%);
  opacity: 0;
  transition: opacity var(--dur-slow) var(--ease-out);
  pointer-events: none;
}
.product:hover .product__glow { opacity: 1; }

/* ==========================================================================
   CTA / CONTACT
   ========================================================================== */
.cta {
  position: relative;
  background: var(--ink-950);
  overflow: hidden;
  text-align: center;
}
.cta::before {
  content: "";
  position: absolute;
  inset-block-start: -30%;
  inset-inline-start: 50%;
  translate: -50% 0;
  inline-size: min(120vw, 1100px);
  aspect-ratio: 1;
  background: var(--glow-warm);
  opacity: .8;
  pointer-events: none;
}
.cta__inner { position: relative; display: grid; justify-items: center; gap: var(--space-6); }
.cta__title { max-inline-size: 18ch; }
.cta__actions { display: flex; flex-wrap: wrap; gap: var(--space-4); justify-content: center; margin-block-start: var(--space-2); }

.contact-grid {
  margin-block-start: var(--space-10);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 210px), 1fr));
  gap: var(--space-6);
  inline-size: 100%;
  text-align: start;
  border-block-start: 1px solid var(--line);
  padding-block-start: var(--space-8);
}
.contact-item__label { font-family: var(--font-mono); font-size: var(--text-2xs); letter-spacing: var(--tracking-label); color: var(--gold-600); text-transform: uppercase; }
.contact-item__value { margin-block-start: var(--space-3); font-size: var(--text-base); color: var(--mist-200); }
.contact-item a:hover { color: var(--gold-400); }

/* Offices — head office, store, factory */
.offices {
  inline-size: 100%;
  margin-block-start: var(--space-8);
  text-align: start;
}
.offices__grid {
  margin-block-start: var(--space-3);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: var(--space-4);
}
.office {
  display: grid;
  align-content: start;
  gap: var(--space-2);
  padding: var(--space-5);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  transition: border-color var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out);
}
.office:hover { border-color: var(--line-accent); background: var(--surface-hover); }
.office__icon { color: var(--gold-400); margin-block-end: var(--space-1); }
.office h3 { font-size: var(--text-base); font-weight: var(--weight-semibold); color: var(--mist-100); }
.office address { font-style: normal; font-size: var(--text-sm); line-height: var(--leading-normal); color: var(--text-muted); }
.office__tels { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-4); margin-block-start: var(--space-1); }
.office__tels a { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--mist-200); }
.office__tels a:hover { color: var(--gold-400); }

/* Contact channel — icon + name + handle, one per way to reach the studio */
.channels { display: grid; gap: var(--space-2); }
.channel {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  inline-size: 100%;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  color: var(--mist-200);
  text-align: start;
  transition: border-color var(--dur-base) var(--ease-out),
              background var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-out);
}
.channel__icon {
  flex: none;
  inline-size: 34px; block-size: 34px;
  display: grid; place-items: center;
  border-radius: 50%;
  color: var(--gold-400);
  background: rgba(242, 195, 0, .08);
  transition: background var(--dur-base), color var(--dur-base);
}
.channel__text { display: grid; line-height: 1.3; min-inline-size: 0; }
.channel__text b { font-size: var(--text-sm); font-weight: var(--weight-medium); color: var(--mist-100); }
.channel__text small { font-family: var(--font-mono); font-size: var(--text-2xs); color: var(--text-subtle); letter-spacing: .04em; }
.channel__hint {
  margin-inline-start: auto;
  font-size: var(--text-2xs);
  color: var(--text-subtle);
  white-space: nowrap;
}
.channel:hover, .channel:focus-visible {
  border-color: var(--line-accent);
  background: var(--surface-hover);
  transform: translateY(-2px);
}
.channel:hover .channel__icon { background: var(--gold-500); color: var(--ink-900); }
.channel.is-copied .channel__hint { color: var(--gold-400); }

/* ==========================================================================
   CATALOGUES
   Each card is a PDF: cover, what is inside, and one row per language.
   ========================================================================== */
.catalog { background: linear-gradient(to bottom, var(--ink-900), var(--ink-850)); }
.catalog__grid {
  margin-block-start: var(--space-9);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: var(--space-6);
}
.cat {
  display: grid;
  grid-template-rows: auto 1fr;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  overflow: hidden;
  transition: border-color var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out);
}
.cat:hover { border-color: var(--line-accent); transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.cat__cover {
  position: relative;
  display: block;
  aspect-ratio: 5 / 4;
  overflow: hidden;
  background: var(--ink-950);
}
.cat__cover img {
  inline-size: 100%;
  block-size: 100%;
  /* The cover's artwork sits at the top of the page, so anchor there. */
  object-fit: cover;
  object-position: top center;
  transition: transform var(--dur-slower) var(--ease-light);
}
.cat:hover .cat__cover img { transform: scale(1.05); }
/* A magnifier badge appears over the cover — the whole cover opens the PDF. */
.cat__peek {
  position: absolute;
  inset-block-end: var(--space-4);
  inset-inline-end: var(--space-4);
  inline-size: 38px; block-size: 38px;
  display: grid; place-items: center;
  border-radius: 50%;
  color: var(--ink-900);
  background: var(--gold-500);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--dur-base), transform var(--dur-base) var(--ease-spring);
}
.cat:hover .cat__peek { opacity: 1; transform: none; }

/* Flex, not grid: the auto margin pushes the download rows to the bottom
   so cards of different text length still line their buttons up. */
.cat__body { padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-3); }
.cat__meta {
  display: flex; align-items: center; gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  letter-spacing: var(--tracking-label);
  color: var(--gold-600);
}
.cat__body h3 { font-size: var(--text-lg); font-weight: var(--weight-medium); line-height: var(--leading-snug); }
.cat__desc { font-size: var(--text-sm); color: var(--text-muted); line-height: var(--leading-normal); }

.cat__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  padding-block-start: var(--space-3);
  border-block-start: 1px solid var(--line);
}
.cat__row:first-of-type { margin-block-start: auto; padding-block-start: var(--space-5); }
.cat__lang {
  min-inline-size: 4.5rem;
  font-size: var(--text-xs);
  color: var(--mist-200);
}
.cat__size {
  margin-inline-start: auto;
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  color: var(--text-subtle);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer { background: var(--ink-950); border-block-start: 1px solid var(--line); padding-block: var(--space-9) var(--space-6); }
.footer__top {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-8);
  padding-block-end: var(--space-8);
}
@media (max-width: 760px) { .footer__top { grid-template-columns: 1fr 1fr; } }
.footer__brand-line { margin-block-start: var(--space-4); max-inline-size: 34ch; font-size: var(--text-sm); color: var(--text-subtle); }
.footer__col h4 {
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--mist-400);
  margin-block-end: var(--space-4);
}
.footer__col ul { list-style: none; padding: 0; display: grid; gap: var(--space-3); }
.footer__col a { font-size: var(--text-sm); color: var(--mist-200); transition: color var(--dur-fast), padding-inline-start var(--dur-base) var(--ease-out); }
.footer__col a:hover { color: var(--gold-400); padding-inline-start: 6px; }
.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: space-between;
  align-items: center;
  padding-block-start: var(--space-6);
  border-block-start: 1px solid var(--line);
  font-size: var(--text-xs);
  color: var(--text-subtle);
}
.socials { display: flex; gap: var(--space-2); }
.social {
  inline-size: 38px; block-size: 38px;
  display: grid; place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--mist-300);
  transition: color var(--dur-base), border-color var(--dur-base), transform var(--dur-base) var(--ease-spring), background var(--dur-base);
}
.social:hover { color: var(--ink-900); background: var(--gold-500); border-color: var(--gold-500); transform: translateY(-3px); }

/* Back to top */
.to-top {
  position: fixed;
  inset-block-end: var(--space-6);
  inset-inline-start: var(--gutter);
  z-index: var(--z-sticky);
  inline-size: 46px; block-size: 46px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(4, 16, 31, .7);
  border: 1px solid var(--line-strong);
  backdrop-filter: blur(10px);
  color: var(--mist-100);
  opacity: 0;
  transform: translateY(16px) scale(.85);
  pointer-events: none;
  transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-spring), background var(--dur-base);
}
.to-top.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.to-top:hover { background: var(--gold-500); color: var(--ink-900); border-color: var(--gold-500); }

/* ==========================================================================
   LIGHTBOX
   ========================================================================== */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: var(--space-4);
  padding: var(--space-5) var(--gutter);
  background: rgba(2, 8, 15, .93);
  backdrop-filter: blur(16px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-base) var(--ease-out), visibility var(--dur-base);
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox__bar { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); }
.lightbox__count { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--mist-400); direction: ltr; }
.lightbox__stage { position: relative; display: grid; place-items: center; min-block-size: 0; }
.lightbox__img {
  max-inline-size: 100%;
  max-block-size: 100%;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  animation: lb-in var(--dur-slow) var(--ease-light);
}
@keyframes lb-in { from { opacity: 0; transform: scale(.965); } to { opacity: 1; transform: none; } }
.lightbox__foot { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; }
.lightbox__caption h3 { font-family: var(--font-display); font-size: var(--text-xl); font-weight: var(--weight-medium); }
.lightbox__caption p { font-size: var(--text-sm); color: var(--text-muted); }
.lightbox__nav { display: flex; gap: var(--space-3); }
.lb-btn {
  inline-size: 46px; block-size: 46px;
  display: grid; place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--mist-100);
  transition: background var(--dur-base), color var(--dur-base), border-color var(--dur-base), transform var(--dur-base) var(--ease-spring);
}
.lb-btn:hover { background: var(--gold-500); color: var(--ink-900); border-color: var(--gold-500); transform: scale(1.06); }
[dir="rtl"] .lb-btn svg { transform: scaleX(-1); }

/* ==========================================================================
   NOISE / GRAIN — keeps the large dark fields from banding
   ========================================================================== */
.grain {
  position: fixed;
  inset: 0;
  z-index: var(--z-sticky);
  pointer-events: none;
  opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

/* Localized labels: the mono face has no Persian/Arabic glyphs, so these
   fall back to the body face in fa/ar rather than a random system mono. */
html[lang="fa"] :is(.contact-item__label, .about__markets-label, .footer__col h4),
html[lang="ar"] :is(.contact-item__label, .about__markets-label, .footer__col h4) {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
}