@font-face {
  font-family: "Monocraft";
  src: url("assets/fonts/Monocraft.ttf") format("truetype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

:root {
  color-scheme: light;
  --orange: #ffb833;
  --burnt: #713700;
  --burnt-light: #9b4b06;
  --charcoal: #252c22;
  --cream: #fff7e4;
  --page-pad: clamp(1.25rem, 5vw, 5.5rem);
  font-family: "Monocraft", monospace;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  min-height: 100%;
  background: var(--orange);
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  min-height: 100svh;
  margin: 0;
  background: var(--orange);
  color: var(--charcoal);
  font-family: "Monocraft", monospace;
  font-size: 1rem;
  line-height: 1.55;
  -webkit-font-smoothing: none;
  text-rendering: optimizeLegibility;
}

button,
input {
  font: inherit;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 3px solid var(--cream);
  outline-offset: 4px;
}

.page-shell {
  display: flex;
  min-height: 100svh;
  flex-direction: column;
}

.skip-link {
  position: fixed;
  z-index: 10;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.65rem 0.85rem;
  transform: translateY(-180%);
  border: 3px solid var(--burnt);
  background: var(--cream);
  color: var(--charcoal);
}

.skip-link:focus {
  transform: translateY(0);
}

.hero {
  position: relative;
  display: flex;
  min-height: calc(100svh - 3.5rem);
  flex: 1 0 auto;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
  background: var(--orange);
}

.scene-stage {
  position: absolute;
  z-index: -1;
  inset: 0;
  margin: 0;
  pointer-events: none;
}

.scene-art {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: right center;
}

.hero-copy {
  position: relative;
  width: min(56%, 690px);
  margin-left: var(--page-pad);
  padding-block: clamp(2rem, 6svh, 5.5rem);
}

h1,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: clamp(0.65rem, 1.5vw, 1.2rem);
  color: var(--charcoal);
  font-size: clamp(5rem, 13vw, 10.6rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 0.95;
  text-shadow: 4px 5px 0 rgb(113 55 0 / 22%);
}

.instruction {
  max-width: 620px;
  margin-bottom: clamp(1.2rem, 3vw, 2.2rem);
  color: var(--charcoal);
  font-size: clamp(1.25rem, 2.2vw, 1.75rem);
  line-height: 1.55;
}

.desktop-break {
  display: initial;
}

.ip-area {
  width: min(100%, 630px);
}

.server-address {
  display: block;
  width: 100%;
  min-height: 1.55em;
  margin: 0 0 1rem;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--burnt);
  caret-color: var(--burnt);
  font-family: "Monocraft", monospace;
  font-size: clamp(1.1rem, 3.4vw, 2.35rem);
  font-weight: 750;
  letter-spacing: -0.035em;
  line-height: 1.35;
  outline-offset: 7px;
  text-align: left;
  user-select: all;
  -webkit-user-select: all;
}

.copy-button {
  position: relative;
  min-width: 9.5rem;
  min-height: 3.4rem;
  padding: 0.65rem 1.25rem 0.85rem;
  border: 3px solid #572900;
  border-radius: 0;
  background: var(--burnt-light);
  box-shadow:
    inset 3px 3px 0 rgb(255 227 161 / 42%),
    inset -3px -5px 0 rgb(57 25 0 / 45%),
    4px 5px 0 rgb(76 36 0 / 32%);
  color: var(--cream);
  cursor: pointer;
  font-family: "Monocraft", monospace;
  font-size: 1rem;
  font-weight: 750;
  line-height: 1.25;
  text-align: center;
  transition: filter 100ms ease, transform 100ms ease;
}

.copy-button:hover {
  filter: brightness(1.12);
}

.copy-button:active {
  transform: translate(2px, 2px);
  box-shadow:
    inset 3px 3px 0 rgb(255 227 161 / 32%),
    inset -3px -4px 0 rgb(57 25 0 / 45%),
    2px 3px 0 rgb(76 36 0 / 32%);
}

.copy-feedback {
  min-height: 1.6em;
  margin: 0.75rem 0 0;
  color: #4f2907;
  font-size: 0.82rem;
  line-height: 1.5;
}

.site-footer {
  display: flex;
  min-height: 3.5rem;
  flex: 0 0 auto;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  padding: 0.55rem var(--page-pad);
  color: #4f2907;
  font-size: 0.72rem;
  line-height: 1.4;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  font-weight: 700;
}

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

@media (max-width: 760px) {
  :root {
    --page-pad: clamp(1.15rem, 6vw, 2rem);
  }

  .page-shell {
    min-height: 100svh;
  }

  .hero {
    min-height: auto;
    flex: 1 0 auto;
    flex-direction: column;
    align-items: stretch;
    overflow: hidden;
  }

  .hero-copy {
    order: -1;
    z-index: 1;
    width: auto;
    margin: 0;
    padding: clamp(2rem, 7svh, 3.75rem) var(--page-pad) 1rem;
  }

  h1 {
    margin-bottom: 0.55rem;
    font-size: clamp(5rem, 22vw, 7.4rem);
  }

  .instruction {
    max-width: 560px;
    margin-bottom: 1.35rem;
    font-size: clamp(1.25rem, 5.4vw, 1.65rem);
    line-height: 1.45;
  }

  .desktop-break {
    display: none;
  }

  .ip-area {
    width: 100%;
    max-width: 620px;
  }

  .server-address {
    margin-bottom: 0.9rem;
    font-size: clamp(1.08rem, 5vw, 1.55rem);
    letter-spacing: -0.045em;
  }

  .copy-button {
    min-width: 8.5rem;
    min-height: 3.25rem;
  }

  .scene-stage {
    position: relative;
    z-index: 0;
    inset: auto;
    width: 100%;
    height: clamp(16rem, 42svh, 26rem);
    flex: 0 0 auto;
    overflow: hidden;
  }

  .scene-art {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: right center;
  }

  .site-footer {
    min-height: 3.75rem;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.2rem 0.8rem;
    padding: 0.5rem var(--page-pad) 0.75rem;
    font-size: 0.65rem;
  }
}

@media (max-width: 370px) {
  .hero-copy {
    padding-top: 1.6rem;
  }

  .instruction {
    font-size: 1.18rem;
  }

  .server-address {
    font-size: 1rem;
    letter-spacing: -0.06em;
  }

  .copy-feedback {
    font-size: 0.72rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}