:root {
  color-scheme: light;
  --paper: #f5f1e8;
  --ink: #0f0f0f;
  --black: #050505;
  --white: #fcfcf8;
  --line: rgba(12, 12, 12, 0.92);
  --muted: rgba(12, 12, 12, 0.62);
  --grid-gap: clamp(0.8rem, 1.5vw, 1.3rem);
  --grid-line: clamp(8px, 0.9vw, 14px);
}

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

html,
body {
  min-height: 100%;
  margin: 0;
}

body.homepage {
  overflow: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: "Avenir Next Condensed", "Futura PT", "Arial Narrow", sans-serif;
}

.site-shell {
  position: relative;
  min-height: 100vh;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.72), rgba(0, 0, 0, 0)),
    radial-gradient(circle at top left, rgba(0, 0, 0, 0.08), transparent 38%),
    var(--paper);
}

.intro-stage,
.menu-stage,
.wipe-layer {
  position: absolute;
  inset: 0;
}

.intro-stage {
  display: grid;
  place-items: center;
  padding: 2rem;
  isolation: isolate;
  overflow: hidden;
}

.intro-noise {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, transparent 0, transparent 49.2%, rgba(0, 0, 0, 0.08) 49.2%, rgba(0, 0, 0, 0.08) 50.8%, transparent 50.8%, transparent 100%),
    linear-gradient(transparent 0, transparent 49.6%, rgba(0, 0, 0, 0.05) 49.6%, rgba(0, 0, 0, 0.05) 50.4%, transparent 50.4%, transparent 100%);
  mix-blend-mode: multiply;
  opacity: 0.55;
}

.line-cascade {
  position: absolute;
  inset: -15vh -5vw;
  pointer-events: none;
}

.cascade-line {
  --line-width: clamp(3px, 0.35vw, 6px);
  position: absolute;
  left: var(--x);
  top: -24vh;
  width: var(--line-width);
  height: 148vh;
  background: linear-gradient(180deg, transparent, var(--line) 18%, var(--line) 82%, transparent);
  transform: translate3d(var(--drift), -130%, 0) scaleY(var(--scale));
  opacity: 0;
  animation: cascade-drop 880ms cubic-bezier(0.18, 0.9, 0.18, 1) var(--delay) forwards;
}

.brand-lockup {
  position: relative;
  z-index: 2;
  width: min(88vw, 72rem);
  text-align: center;
}

.eyebrow,
.intro-prompt {
  margin: 0;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

.eyebrow {
  margin-bottom: 1.4rem;
  font-size: clamp(0.8rem, 1vw, 1rem);
  color: var(--muted);
}

.intro-prompt {
  margin-top: 1.5rem;
  font-size: clamp(0.72rem, 0.95vw, 0.92rem);
  color: rgba(12, 12, 12, 0.78);
}

.brand-frame {
  position: relative;
  overflow: hidden;
  border: max(5px, 0.38vw) solid var(--ink);
  background:
    linear-gradient(0deg, rgba(0, 0, 0, 0.035), rgba(255, 255, 255, 0.78)),
    var(--white);
  box-shadow: 0 1.2rem 3rem rgba(0, 0, 0, 0.1);
}

.brand-mask {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 0, transparent 43%, rgba(0, 0, 0, 0.82) 43%, rgba(0, 0, 0, 0.82) 57%, transparent 57%, transparent 100%);
  mix-blend-mode: screen;
  transform: translateY(-100%);
  animation: mask-scan 1.1s cubic-bezier(0.7, 0, 0.3, 1) 0.4s forwards;
}

.brand-wordmark {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(0.5rem, 1vw, 1rem);
  align-items: center;
  margin: 0;
  padding: clamp(1.8rem, 4.2vw, 4rem) clamp(1rem, 3vw, 3rem);
  min-height: min(58vh, 30rem);
  font-size: clamp(4.8rem, 17vw, 15rem);
  font-weight: 600;
  line-height: 0.88;
  letter-spacing: -0.08em;
  text-transform: uppercase;
}

.brand-wordmark span {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  transform: translateY(14%) scaleY(0.72);
  opacity: 0;
  animation: glyph-rise 720ms cubic-bezier(0.2, 0.9, 0.18, 1) forwards;
}

.brand-wordmark span:nth-child(1) {
  animation-delay: 0.55s;
}

.brand-wordmark span:nth-child(2) {
  animation-delay: 0.72s;
}

.brand-wordmark span:nth-child(3) {
  animation-delay: 0.9s;
}

.brand-wordmark span:nth-child(4) {
  animation-delay: 1.08s;
}

.skip-overlay {
  position: absolute;
  inset: 0;
  z-index: 4;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
}

.skip-overlay:focus-visible {
  outline: 3px solid var(--ink);
  outline-offset: -10px;
}

.skip-copy {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  padding: 0.45rem 0.7rem;
  border: 1px solid rgba(0, 0, 0, 0.15);
  background: rgba(255, 255, 255, 0.72);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.76rem;
  opacity: 0.55;
  transition: opacity 180ms ease;
}

.skip-overlay:hover .skip-copy,
.skip-overlay:focus-visible .skip-copy {
  opacity: 1;
}

.menu-stage {
  display: grid;
  place-items: stretch;
  padding: clamp(1rem, 1.8vw, 1.5rem);
  background: var(--white);
  opacity: 0;
  visibility: hidden;
}

.menu-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr 1.05fr 0.72fr;
  grid-template-rows: 1.05fr 0.9fr 0.9fr 0.62fr;
  gap: var(--grid-gap);
  width: 100%;
  min-height: 100vh;
}

.grid-block,
.menu-tile,
.menu-signature {
  position: relative;
  border: var(--grid-line) solid var(--black);
}

.grid-block {
  background: var(--black);
}

.block-a {
  grid-column: 1 / 2;
  grid-row: 1 / 2;
}

.block-b {
  grid-column: 4 / 5;
  grid-row: 1 / 4;
}

.block-c {
  grid-column: 3 / 4;
  grid-row: 4 / 5;
}

.menu-tile {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(1.1rem, 2vw, 1.75rem);
  text-decoration: none;
  color: var(--ink);
  background: var(--white);
  transition:
    transform 240ms ease,
    background-color 240ms ease,
    color 240ms ease,
    box-shadow 240ms ease;
}

.menu-tile:hover,
.menu-tile:focus-visible {
  background: var(--black);
  color: var(--white);
  transform: translate(-0.35rem, -0.35rem);
  box-shadow: 0.8rem 0.8rem 0 rgba(0, 0, 0, 0.14);
  outline: none;
}

.tile-home {
  grid-column: 2 / 4;
  grid-row: 1 / 2;
}

.tile-work {
  grid-column: 1 / 3;
  grid-row: 2 / 4;
}

.tile-about {
  grid-column: 3 / 4;
  grid-row: 2 / 4;
}

.tile-contact {
  grid-column: 2 / 4;
  grid-row: 4 / 5;
}

.menu-signature {
  grid-column: 1 / 2;
  grid-row: 4 / 5;
  display: flex;
  justify-content: flex-end;
  align-items: flex-end;
  padding: 1rem 1.1rem;
  background:
    linear-gradient(0deg, rgba(0, 0, 0, 0.06), rgba(0, 0, 0, 0)),
    var(--white);
  font-size: clamp(2.8rem, 8vw, 6rem);
  font-weight: 700;
  letter-spacing: -0.08em;
}

.tile-index,
.tile-meta {
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.tile-index {
  font-size: 0.72rem;
}

.tile-title {
  font-size: clamp(2.5rem, 6.5vw, 6rem);
  line-height: 0.88;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: -0.07em;
}

.tile-title-stack {
  display: flex;
  flex-direction: column;
}

.tile-meta {
  max-width: 22rem;
  font-size: 0.72rem;
  line-height: 1.6;
}

.wipe-layer {
  background: var(--black);
  transform: scaleY(0);
  transform-origin: top;
  pointer-events: none;
}

.site-shell[data-state="wiping"] .wipe-layer {
  animation: wipe-down 880ms cubic-bezier(0.72, 0, 0.18, 1) forwards;
}

.site-shell[data-state="wiping"] .intro-stage {
  pointer-events: none;
}

.site-shell[data-state="menu"] .menu-stage {
  opacity: 1;
  visibility: visible;
  animation: menu-enter 820ms cubic-bezier(0.2, 0.85, 0.2, 1) both;
}

.site-shell[data-state="menu"] .wipe-layer {
  transform-origin: bottom;
  animation: wipe-up 860ms cubic-bezier(0.72, 0, 0.18, 1) forwards;
}

.site-shell[data-state="menu"] .intro-stage {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

@keyframes cascade-drop {
  0% {
    opacity: 0;
    transform: translate3d(var(--drift), -130%, 0) scaleY(var(--scale));
  }

  18% {
    opacity: 1;
  }

  100% {
    opacity: 0.88;
    transform: translate3d(calc(var(--drift) * -1), 16%, 0) scaleY(calc(var(--scale) * 1.18));
  }
}

@keyframes mask-scan {
  0% {
    transform: translateY(-100%);
  }

  100% {
    transform: translateY(100%);
  }
}

@keyframes glyph-rise {
  0% {
    opacity: 0;
    transform: translateY(16%) scaleY(0.72);
  }

  100% {
    opacity: 1;
    transform: translateY(0) scaleY(1);
  }
}

@keyframes wipe-down {
  0% {
    transform: scaleY(0);
  }

  100% {
    transform: scaleY(1);
  }
}

@keyframes wipe-up {
  0% {
    transform: scaleY(1);
  }

  100% {
    transform: scaleY(0);
  }
}

@keyframes menu-enter {
  0% {
    opacity: 0;
    transform: scale(1.03);
    filter: blur(10px);
  }

  100% {
    opacity: 1;
    transform: scale(1);
    filter: blur(0);
  }
}

@media (max-width: 1100px) {
  .menu-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 0.6fr 1fr 1fr 1fr 0.58fr;
  }

  .block-a {
    grid-column: 1 / 2;
    grid-row: 1 / 2;
  }

  .block-b {
    grid-column: 2 / 3;
    grid-row: 1 / 2;
  }

  .block-c {
    grid-column: 1 / 2;
    grid-row: 5 / 6;
  }

  .tile-home {
    grid-column: 1 / 3;
    grid-row: 2 / 3;
  }

  .tile-work {
    grid-column: 1 / 2;
    grid-row: 3 / 4;
  }

  .tile-about {
    grid-column: 2 / 3;
    grid-row: 3 / 4;
  }

  .tile-contact {
    grid-column: 1 / 3;
    grid-row: 4 / 5;
  }

  .menu-signature {
    grid-column: 2 / 3;
    grid-row: 5 / 6;
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  .intro-stage {
    padding: 1rem;
  }

  .brand-wordmark {
    grid-template-columns: 1fr;
    min-height: auto;
    gap: 0.15rem;
    padding: 1rem 0.4rem 1.5rem;
    font-size: clamp(5rem, 25vw, 8rem);
  }

  .eyebrow,
  .intro-prompt {
    letter-spacing: 0.22em;
  }

  .menu-stage {
    padding: 0.75rem;
  }

  .menu-grid {
    grid-template-columns: 1fr;
    grid-template-rows: 0.12fr repeat(4, 1fr) 0.24fr;
    min-height: 100vh;
  }

  .block-a,
  .block-b,
  .block-c {
    display: none;
  }

  .tile-home,
  .tile-work,
  .tile-about,
  .tile-contact,
  .menu-signature {
    grid-column: 1 / 2;
  }

  .tile-home {
    grid-row: 2 / 3;
  }

  .tile-work {
    grid-row: 3 / 4;
  }

  .tile-about {
    grid-row: 4 / 5;
  }

  .tile-contact {
    grid-row: 5 / 6;
  }

  .menu-signature {
    grid-row: 6 / 7;
    min-height: 7rem;
    justify-content: space-between;
    align-items: center;
  }

  .menu-signature::before {
    content: "";
    width: 38%;
    height: 100%;
    background: var(--black);
  }

  .menu-tile:hover,
  .menu-tile:focus-visible {
    transform: none;
    box-shadow: none;
  }

  .tile-title {
    font-size: clamp(2.5rem, 12vw, 4rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
    scroll-behavior: auto !important;
  }
}