/* ==========================================================================
   CAPTURED BY CHAKRAS — Base
   Reset, typography, film grain, nav, HUD primitives, buttons, footer.
   ========================================================================== */

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

* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  background: var(--black);
  color: var(--bone);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  min-height: 100vh;
}

img, picture, video, canvas, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; color: inherit; }
p, h1, h2, h3, h4 { overflow-wrap: break-word; }
ul[role='list'], ol[role='list'] { list-style: none; padding: 0; }

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

::selection { background: var(--gold); color: var(--black); }

/* Visible focus, in gold, everywhere. Never remove without replacing. */
:focus-visible {
  outline: 1px solid var(--gold);
  outline-offset: 4px;
}
:focus:not(:focus-visible) { outline: none; }

.skip-link {
  position: absolute;
  top: -100px;
  left: var(--gutter);
  z-index: 9999;
  background: var(--black);
  border: 1px solid var(--gold);
  color: var(--gold);
  padding: var(--sp-3) var(--sp-6);
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--ls-mono);
  text-transform: uppercase;
  transition: top var(--dur-fast) var(--ease);
}
.skip-link:focus { top: var(--sp-4); }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---- Film grain + vignette ---------------------------------------------
   One fixed layer over the entire site. This single element is what turns
   a web page into something that feels shot on film.
   ------------------------------------------------------------------------ */
.grain,
.vignette {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: var(--z-grain);
}

.grain {
  opacity: 0.055;
  mix-blend-mode: screen;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px 180px;
  animation: grain-drift 6s steps(6) infinite;
}

/* Tiny sub-pixel shuffle so the grain lives rather than sits still. */
@keyframes grain-drift {
  0%   { transform: translate(0, 0); }
  16%  { transform: translate(-2%, 1%); }
  33%  { transform: translate(1%, -2%); }
  50%  { transform: translate(-1%, 2%); }
  66%  { transform: translate(2%, 1%); }
  83%  { transform: translate(-2%, -1%); }
  100% { transform: translate(0, 0); }
}

@media (prefers-reduced-motion: reduce) {
  .grain { animation: none; }
}

.vignette {
  background: radial-gradient(
    ellipse 120% 90% at 50% 45%,
    transparent 40%,
    rgba(0, 0, 0, 0.45) 100%
  );
  z-index: calc(var(--z-grain) - 1);
}

/* ---- Typography --------------------------------------------------------- */

/* Display — the heavy grotesque voice. */
.display,
.h1, .h2 {
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: var(--ls-display);
  line-height: var(--lh-display);
  color: var(--bone);
}

.display { font-size: var(--fs-display); }
.h1      { font-size: var(--fs-h1); }
.h2      { font-size: var(--fs-h2); line-height: var(--lh-heading); }

.h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--ls-label);
  line-height: 1.25;
}

.display--gold { color: var(--gold); }
.display--outline {
  color: transparent;
  -webkit-text-stroke: 1px var(--gold-dim);
}

/* Serif — logotype and pull-quotes ONLY. Its scarcity is the luxury. */
.serif {
  font-family: var(--font-serif);
  font-weight: 300;
  font-style: normal;
}

.quote {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(1.5rem, 3.4vw, 3.25rem);
  line-height: 1.28;
  color: var(--gold);
  letter-spacing: 0.01em;
  max-width: 24ch;
}

/* Technical — mono readouts, indices, captions. */
.mono {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--ls-mono);
  text-transform: uppercase;
  font-weight: 400;
  line-height: 1.6;
}

.mono--gold  { color: var(--gold); }
.mono--dim   { color: var(--bone-faint); }
.mono--lg    { font-size: var(--fs-mono-lg); }

.lead {
  font-size: var(--fs-lead);
  line-height: 1.6;
  color: var(--bone-dim);
  max-width: var(--measure);
  font-weight: 300;
}

.body-text {
  color: var(--bone-dim);
  max-width: var(--measure);
}
.body-text + .body-text { margin-top: var(--sp-6); }

/* ---- Layout ------------------------------------------------------------- */
.wrap {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  position: relative;
  padding-block: var(--section-y);
}

.section--tight { padding-block: clamp(4rem, 9vh, 7rem); }

/* ---- HUD primitives -----------------------------------------------------
   The technical instrumentation layer: indices, tick rules, brackets.
   ------------------------------------------------------------------------ */

/* [01] — SELECTED WORK */
.index {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--ls-mono);
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--sp-8);
}
.index::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--gold-ghost);
  max-width: 220px;
}

/* Hairline with perpendicular ticks — the section divider. */
.tick-rule {
  position: relative;
  height: 1px;
  background: var(--gold-ghost);
  border: 0;
  margin: 0;
}
.tick-rule::before,
.tick-rule::after {
  content: '';
  position: absolute;
  top: -3px;
  width: 1px;
  height: 7px;
  background: var(--gold-dim);
}
.tick-rule::before { left: 0; }
.tick-rule::after  { right: 0; }

/* Four gold L-corners that draw in on hover. Viewfinder language.
   All four corners are one masked box on .brackets__b rather than pseudos
   on the host, so the host keeps its own ::before/::after — .service needs
   ::after for its gradient scrim, and used to eat the top-right corner. */
.brackets { position: relative; }
.brackets > .brackets__b {
  --bracket-arm: 22px;
  --bracket-mask:
    linear-gradient(#000 0 0) 0    0    / var(--bracket-arm) var(--bracket-arm) no-repeat,
    linear-gradient(#000 0 0) 100% 0    / var(--bracket-arm) var(--bracket-arm) no-repeat,
    linear-gradient(#000 0 0) 0    100% / var(--bracket-arm) var(--bracket-arm) no-repeat,
    linear-gradient(#000 0 0) 100% 100% / var(--bracket-arm) var(--bracket-arm) no-repeat;
  position: absolute;
  inset: 14px;
  border: 1px solid var(--gold);
  /* Keep only the four corners of that border; the runs between vanish. */
  -webkit-mask: var(--bracket-mask);
  mask: var(--bracket-mask);
  opacity: 0;
  transform: scale(0.98);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
  pointer-events: none;
  z-index: 2;
}
.brackets:hover > .brackets__b,
.brackets:focus-within > .brackets__b {
  opacity: 1;
  transform: scale(1);
}

/* The only red on the page, and it is 6px wide. */
.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--signal);
  display: inline-block;
  flex: none;
  animation: pulse 2.4s var(--ease-inout) infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.25; }
}
@media (prefers-reduced-motion: reduce) {
  .dot { animation: none; }
}

/* ---- Navigation --------------------------------------------------------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: var(--z-nav);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
  padding: var(--sp-6) var(--gutter);
  transition: background var(--dur) var(--ease), padding var(--dur) var(--ease);
}
.nav::after {
  content: '';
  position: absolute;
  left: var(--gutter);
  right: var(--gutter);
  bottom: 0;
  height: 1px;
  background: var(--gold-ghost);
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
}
.nav.is-stuck {
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding-block: var(--sp-4);
}
.nav.is-stuck::after { opacity: 1; }

/* Logotype: aperture mark + letterspaced serif wordmark. */
.logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  color: var(--gold);
  flex: none;
}
/* Stacked lockup — the artwork carries the wordmark, so no adjacent text. */
.logo__img {
  height: clamp(58px, 6.5vw, 82px);
  width: auto;
  flex: none;
  display: block;
  transition: opacity var(--dur) var(--ease);
}
.logo:hover .logo__img { opacity: 0.72; }
/* Nav shrinks on scroll; the lockup follows so the bar stays proportionate. */
.nav.is-stuck .logo__img { height: clamp(46px, 5vw, 62px); }

.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.4vw, 2.5rem);
  list-style: none;
  padding: 0;
}
.nav__link {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--ls-mono);
  text-transform: uppercase;
  color: var(--bone-dim);
  position: relative;
  padding-block: var(--sp-2);
  transition: color var(--dur-fast) var(--ease);
}
.nav__link::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--dur) var(--ease);
}
.nav__link:hover,
.nav__link[aria-current='page'] { color: var(--gold); }
.nav__link:hover::after,
.nav__link[aria-current='page']::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* Mobile menu */
.nav__toggle {
  display: none;
  background: none;
  border: 0;
  cursor: pointer;
  padding: var(--sp-2);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--ls-mono);
  text-transform: uppercase;
}

@media (max-width: 860px) {
  .nav__toggle { display: block; }
  .nav__links {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.97);
    flex-direction: column;
    justify-content: center;
    gap: var(--sp-8);
    transform: translateY(-100%);
    transition: transform var(--dur) var(--ease);
    z-index: -1;
  }
  .nav__links.is-open { transform: translateY(0); }
  .nav__link { font-size: 1rem; }
}

/* ---- Buttons ------------------------------------------------------------ */
.btn {
  --btn-fg: var(--gold);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-4) var(--sp-8);
  border: 1px solid var(--gold-dim);
  color: var(--btn-fg);
  font-family: var(--font-mono);
  font-size: var(--fs-mono-lg);
  letter-spacing: var(--ls-mono);
  text-transform: uppercase;
  background: transparent;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
  isolation: isolate;
}
/* Gold sweeps up from the floor of the button. */
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gold);
  transform: translateY(101%);
  transition: transform var(--dur) var(--ease);
  z-index: -1;
}
.btn:hover,
.btn:focus-visible {
  color: var(--black);
  border-color: var(--gold);
}
.btn:hover::before,
.btn:focus-visible::before { transform: translateY(0); }

.btn__arrow { transition: transform var(--dur) var(--ease); }
.btn:hover .btn__arrow { transform: translateX(4px); }

.btn--solid {
  background: var(--gold);
  color: var(--black);
  border-color: var(--gold);
}
.btn--solid::before { background: var(--bone); }
.btn--solid:hover { color: var(--black); }

.btn--lg { padding: var(--sp-6) var(--sp-12); }

/* Quiet text link with a rule that wipes on hover. */
.link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--ls-mono);
  text-transform: uppercase;
  color: var(--bone-dim);
  padding-bottom: 4px;
  border-bottom: 1px solid var(--gold-ghost);
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.link:hover { color: var(--gold); border-color: var(--gold); }

/* ---- Scroll reveal ------------------------------------------------------ */
[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
}
[data-reveal].is-in {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; }
}

/* ---- Decorative gold arcs ----------------------------------------------
   Wide-radius hairlines drifting through the black. Felt, not seen.
   ------------------------------------------------------------------------ */
.arcs {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}
.arcs svg {
  position: absolute;
  top: 50%; left: 50%;
  width: 170vmax;
  height: 170vmax;
  transform: translate(-50%, -50%);
  animation: arc-drift 90s linear infinite;
}
.arcs path {
  fill: none;
  stroke: var(--gold-ghost);
  stroke-width: 0.6;
  vector-effect: non-scaling-stroke;
}
@keyframes arc-drift {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to   { transform: translate(-50%, -50%) rotate(360deg); }
}
@media (prefers-reduced-motion: reduce) {
  .arcs svg { animation: none; }
}

/* ---- Footer ------------------------------------------------------------- */
.footer {
  border-top: 1px solid var(--gold-ghost);
  padding-block: var(--sp-16) var(--sp-8);
  position: relative;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--sp-12);
  align-items: start;
}
.footer__cta {
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: var(--ls-display);
  line-height: var(--lh-display);
  font-size: clamp(2rem, 5vw, 4.5rem);
}
.footer__col h4 {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--ls-mono);
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 400;
  margin-bottom: var(--sp-4);
}
.footer__col ul { list-style: none; padding: 0; display: grid; gap: var(--sp-2); }
.footer__col a {
  color: var(--bone-dim);
  font-size: 0.9rem;
  transition: color var(--dur-fast) var(--ease);
}
.footer__col a:hover { color: var(--gold); }

.footer__base {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-6);
  flex-wrap: wrap;
  margin-top: var(--sp-16);
  padding-top: var(--sp-6);
  border-top: 1px solid var(--gold-ghost);
  color: var(--bone-faint);
}

@media (max-width: 860px) {
  .footer__grid { grid-template-columns: 1fr; gap: var(--sp-8); }
}