/* ========================================================================
   MONOCHROME — Studio of Black, White & Grey
   styles.css — root tokens, fonts, base elements, shared chrome
   ======================================================================== */

@import url("https://fonts.googleapis.com/css2?family=Anton&family=Bebas+Neue&family=Fraunces:opsz,wght@9..144,300;9..144,400;9..144,500;9..144,600&family=Inter+Tight:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap");

:root {
  --bg: #ffffff;
  --cream: #f8f6f1;
  --fg: #0a0a0a;
  --grey-95: #f4f4f4;
  --grey-90: #ebebeb;
  --grey-85: #d9d9d9;
  --grey-60: #8a8a8a;
  --grey-30: #3a3a3a;
  --grey-20: #2a2a2a;
  --line: #e5e5e5;
  --line-dark: rgba(10, 10, 10, 0.12);
  --accent: #5878a8;        /* chambray indigo */
  --accent-soft: #e8edf3;   /* chambray-tinted wash */
  --accent-ink: #3d5a82;    /* deeper chambray for hover/active */

  --font-display: "Anton", "Bebas Neue", Impact, sans-serif;
  --font-body: "Inter Tight", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --font-serif: "Fraunces", Georgia, serif;

  --max: 1680px;
  --pad: 32px;
  --nav-h: 76px;
}

@media (max-width: 720px) {
  :root { --pad: 20px; --nav-h: 64px; }
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--bg); color: var(--fg); }
body {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
@media (min-width: 901px) {
  body.cursor-on { cursor: none; }
  body.cursor-on button, body.cursor-on a { cursor: none; }
}

a { color: inherit; text-decoration: none; }
img, svg { max-width: 100%; display: block; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }
::selection { background: var(--fg); color: var(--bg); }

/* Typography utilities */
.mono {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.display {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 0.85;
  text-transform: uppercase;
}
.serif { font-family: var(--font-serif); }
.italic-serif { font-family: var(--font-serif); font-style: italic; font-weight: 300; }

.hairline   { height: 1px; background: var(--line); width: 100%; }
.hairline-fg { height: 1px; background: var(--fg);  width: 100%; }

.center { text-align: center; }
.right  { text-align: right; }

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad);
}

.tabular { font-variant-numeric: tabular-nums; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.5;
}

/* ============ Custom cursor ============ */
.cursor-dot, .cursor-ring, .cursor-label {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  will-change: transform;
}
.cursor-dot, .cursor-ring { border-radius: 50%; mix-blend-mode: difference; }
.cursor-dot {
  width: 6px; height: 6px;
  background: #fff;
  transform: translate(-50%, -50%);
  transition: width .25s ease, height .25s ease;
}
.cursor-ring {
  width: 36px; height: 36px;
  border: 1px solid #fff;
  transform: translate(-50%, -50%);
  transition: width .35s cubic-bezier(.2,.8,.2,1),
              height .35s cubic-bezier(.2,.8,.2,1),
              border-color .25s ease,
              background .25s ease;
}
.cursor-ring.hover { width: 72px; height: 72px; background: rgba(255,255,255,0.05); }
.cursor-dot.hover { width: 0; height: 0; }
.cursor-label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #fff;
  mix-blend-mode: difference;
  transform: translate(-50%, calc(-50% + 28px));
  opacity: 0;
  transition: opacity .2s ease;
  white-space: nowrap;
}
.cursor-label.show { opacity: 1; }
@media (max-width: 900px) {
  .cursor-dot, .cursor-ring, .cursor-label { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .cursor-dot, .cursor-ring, .cursor-label { display: none; }
}

/* ============ Splash ============ */
.splash {
  position: fixed; inset: 0;
  background: var(--fg);
  color: var(--bg);
  z-index: 10000;
  display: grid;
  place-items: center;
  transition: transform 1.1s cubic-bezier(.76,0,.24,1);
}
.splash.gone { transform: translateY(-100%); pointer-events: none; }
.splash-inner {
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(48px, 12vw, 200px);
  line-height: 0.85;
  letter-spacing: -0.02em;
}
.splash-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-top: 24px;
  opacity: 0.6;
}

/* ============ Magnetic / Hover ============ */
.mag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  will-change: transform;
  transition: transform .3s cubic-bezier(.2,.8,.2,1);
  background: none;
  border: 0;
  padding: 0;
}
.mag-inner {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  will-change: transform;
  transition: transform .3s cubic-bezier(.2,.8,.2,1);
}
@media (prefers-reduced-motion: reduce) {
  .mag, .mag-inner { transition: none !important; transform: none !important; }
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 20px 36px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  background: none;
  color: inherit;
}
.btn-fill {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
  transition: background .25s ease, border-color .25s ease;
}
.btn-fill:hover { background: var(--accent); border-color: var(--accent); }
.btn-block {
  display: block;
  width: 100%;
  padding: 22px 0;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  background: var(--fg);
  color: var(--bg);
  border: 0;
  transition: background .25s ease;
}
.btn-block:hover { background: var(--accent); }
.link-underline {
  border-bottom: 1px solid currentColor;
  padding-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: color .2s ease, border-color .2s ease;
}
.link-underline:hover { color: var(--accent); border-bottom-color: var(--accent); }

/* ============ Marquee ============ */
.marquee {
  display: flex;
  overflow: hidden;
  white-space: nowrap;
  width: 100%;
}
.marquee-track {
  display: flex;
  gap: 64px;
  animation: marquee 40s linear infinite;
  flex-shrink: 0;
  padding-right: 64px;
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 56px);
  letter-spacing: -0.01em;
  line-height: 1;
}
.marquee-track > span { display: inline-flex; align-items: center; gap: 64px; }
.marquee-sep { opacity: 0.4; }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-100%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
}

/* ============ Reveal animations ============ */
.reveal-mask { overflow: hidden; }
.reveal-mask > * {
  display: inline-block;
  transform: translateY(110%);
  transition: transform 1.1s cubic-bezier(.76,0,.24,1);
  transition-delay: var(--delay, 0ms);
}
.reveal-mask.in > * { transform: translateY(0); }

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .9s ease, transform .9s ease;
  transition-delay: var(--delay, 0ms);
}
.fade-in.in { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  .reveal-mask > *, .fade-in {
    transform: none !important; opacity: 1 !important; transition: none !important;
  }
}

/* ============ Curtain image ============ */
.curtain {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3 / 4;
  background: var(--grey-95);
}
.curtain::after {
  content: "";
  position: absolute; inset: 0;
  background: var(--fg);
  transform: scaleY(1);
  transform-origin: bottom;
  transition: transform 1.1s cubic-bezier(.76,0,.24,1);
  transition-delay: var(--delay, 0ms);
}
.curtain.in::after { transform: scaleY(0); }
.curtain img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.1);
  transition: transform 1.4s cubic-bezier(.76,0,.24,1);
  filter: contrast(1.02) saturate(0.92);
  transition-delay: var(--delay, 0ms);
}
.curtain.in img { transform: scale(1); }

/* ============ Scrollbar ============ */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--grey-85); }
::-webkit-scrollbar-thumb:hover { background: var(--grey-60); }

/* ============ Nav ============ */
.mn-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px var(--pad);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background .3s ease, border-color .3s ease, color .3s ease;
}
.mn-nav.scrolled {
  background: rgba(255,255,255,0.92);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom-color: var(--line);
}
.mn-nav.invert {
  mix-blend-mode: difference;
  color: #fff;
}
.mn-nav.invert.scrolled { mix-blend-mode: normal; color: var(--fg); }

.nav-left { display: flex; gap: 28px; align-items: center; }
.nav-wordmark {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: -0.02em;
  line-height: 1;
}
.nav-mid {
  display: flex;
  gap: 28px;
  justify-content: center;
}
.nav-mid a {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
}
.nav-mid a.active { border-bottom-color: currentColor; }
.nav-right {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 24px;
}
.nav-clock {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.5;
  font-variant-numeric: tabular-nums;
}
.nav-action {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

@media (max-width: 900px) {
  .mn-nav { grid-template-columns: 1fr auto; padding: 14px var(--pad); }
  .nav-mid, .nav-clock { display: none; }
  .nav-right { gap: 16px; }
}

/* ============ Footer ============ */
.mn-footer {
  background: var(--fg);
  color: var(--bg);
  padding: 80px var(--pad) 32px;
}
.mn-footer-inner { max-width: var(--max); margin: 0 auto; }
.footer-mark {
  font-family: var(--font-display);
  font-size: clamp(80px, 18vw, 320px);
  line-height: 0.85;
  letter-spacing: -0.03em;
  margin-bottom: 80px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}
.footer-cols {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 80px;
}
.footer-cols h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 400;
  opacity: 0.5;
  margin-bottom: 16px;
}
.footer-cols ul { list-style: none; display: grid; gap: 8px; }
.footer-cols ul a { font-size: 16px; }
.footer-cols ul a:hover { opacity: 0.7; }
.footer-letter {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 300;
  line-height: 1.15;
  margin-bottom: 24px;
}
.footer-form {
  display: flex;
  border-bottom: 1px solid rgba(255,255,255,0.3);
  padding-bottom: 12px;
  gap: 12px;
}
.footer-form input {
  flex: 1;
  background: transparent;
  border: 0;
  outline: none;
  font-size: 16px;
  color: inherit;
}
.footer-form input::placeholder { color: rgba(255,255,255,0.4); }
.footer-form button {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: inherit;
}
.footer-meta {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.5;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.15);
  flex-wrap: wrap;
  gap: 16px;
}

@media (max-width: 900px) {
  .footer-cols { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-mark { margin-bottom: 48px; padding-bottom: 32px; }
}
@media (max-width: 540px) {
  .footer-cols { grid-template-columns: 1fr; }
}

/* ============ Cart drawer ============ */
.cart-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease;
}
.cart-overlay.open { opacity: 1; pointer-events: auto; }

.cart-drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(480px, 100%);
  background: var(--bg);
  z-index: 201;
  transform: translateX(100%);
  transition: transform .5s cubic-bezier(.76,0,.24,1);
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--line);
}
.cart-drawer.open { transform: translateX(0); }

.cart-head {
  padding: 28px 32px;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.cart-list {
  flex: 1;
  overflow-y: auto;
  padding: 24px 32px;
}
.cart-empty {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 300;
  line-height: 1.3;
  margin-top: 80px;
  color: var(--grey-60);
}
.cart-item {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.cart-item-img {
  aspect-ratio: 3 / 4;
  background: var(--grey-95);
  overflow: hidden;
}
.cart-item-img img { width: 100%; height: 100%; object-fit: cover; }
.cart-foot {
  padding: 24px 32px;
  border-top: 1px solid var(--line);
}
.cart-foot-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 16px;
}
.demo-flag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-align: center;
  margin-top: 12px;
  color: var(--grey-60);
}

/* ============ Layout helpers ============ */
.section { padding: 120px var(--pad); }
.section-tight { padding: 60px var(--pad); }
.section-bordered { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

@media (max-width: 720px) {
  .section { padding: 64px var(--pad); }
  .section-tight { padding: 40px var(--pad); }
}

/* ============ Skip link / a11y ============ */
.skip-link {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px; height: 1px;
  overflow: hidden;
}
.skip-link:focus {
  position: fixed;
  left: 16px; top: 16px;
  width: auto; height: auto;
  padding: 12px 16px;
  background: var(--fg);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  z-index: 10001;
}