/* ---------------------------------------------------------------
   UNBOUND — one big word.
   Late-1930s adventure print: night ink field, one gold word,
   cream paper plane, hard offset shadow, restrained dry-brush grain.
---------------------------------------------------------------- */

:root {
  --ink: #11151C;        /* Night Ink  — field, type, hard shadow */
  --cream: #F1D7A2;      /* Pulp Cream — paper plane, warm negative space */
  --gold: #F2B705;       /* Signal Gold — the hero word */
  --red: #A92D32;        /* Brick Red  — restrained urgency */
  --blue: #214B78;       /* Press Blue — navigation rails */
  --smoke: #59616B;      /* Smoke Gray — secondary/quiet structure */

  --display: "Anton", "Arial Narrow", "Haettenschweiler",
             "Impact", "Franklin Gothic Condensed", sans-serif;
  --text: "Georgia", "Iowan Old Style", "Times New Roman", serif;

  --edge: clamp(0.9rem, 2.2vw, 1.6rem);
}

* { box-sizing: border-box; }

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

body {
  background: var(--ink);
  color: var(--cream);
  font-family: var(--text);
  overflow-x: hidden;
}

/* Paper grain — fine, restrained, never over text contrast. */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(rgba(241, 215, 162, 0.05) 1px, transparent 1.25px);
  background-size: 5px 5px;
  mix-blend-mode: screen;
  z-index: 3;
}

.poster {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* The word. Cropped past both edges so it reads as the whole frame. */
.word {
  margin: 0;
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(4.6rem, 25vw, 34rem);
  line-height: 0.82;
  letter-spacing: -0.015em;
  text-transform: uppercase;
  color: var(--gold);
  white-space: nowrap;
  transform: rotate(-2.5deg) translateY(-2vw);
  text-shadow:
    -0.035em 0.05em 0 var(--ink),
    -0.06em 0.08em 0.02em rgba(242, 183, 5, 0.26),
    -0.10em 0.13em 0 rgba(33, 75, 120, 0.30);
  user-select: none;
}

/* Rails: real information on both edges, marked like a press sheet. */
.rail {
  position: absolute;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  gap: clamp(0.7rem, 2vw, 1.4rem);
  padding: 0 var(--edge);
  font-family: var(--display);
  font-size: clamp(0.62rem, 1.15vw, 0.82rem);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--smoke);
  z-index: 2;
  pointer-events: none;
}

.rail--top   { top: calc(var(--edge) * 0.9); }
.rail--bottom { bottom: calc(var(--edge) * 0.9); }

.rail__mark { color: var(--cream); }
.rail__rule { flex: 1; height: 2px; background: var(--blue); }
.rail__note { color: var(--smoke); }

/* The lone control — one deliberate, ink-filled turn. */
.turn {
  position: absolute;
  right: var(--edge);
  bottom: calc(var(--edge) * 3.4);
  z-index: 4;
  font-family: var(--display);
  font-size: clamp(0.66rem, 1.25vw, 0.9rem);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--cream);
  background: var(--ink);
  border: 2px solid var(--red);
  box-shadow: 0.28em 0.28em 0 0 var(--red);
  padding: 0.7em 1.1em;
  transition: transform 120ms ease, box-shadow 120ms ease,
              background 120ms ease, color 120ms ease;
}

.turn:hover,
.turn:focus-visible {
  transform: translate(0.14em, 0.14em);
  box-shadow: 0.14em 0.14em 0 0 var(--gold);
  background: var(--red);
  color: var(--cream);
}

.turn:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 4px;
}

/* One orchestrated moment: the ink-wipe reveal. */
@media (prefers-reduced-motion: no-preference) {
  .word {
    animation: ink-wipe 900ms cubic-bezier(0.16, 1, 0.3, 1) both;
  }
  .turn {
    animation: rise 700ms 500ms cubic-bezier(0.16, 1, 0.3, 1) both;
  }
}

@keyframes ink-wipe {
  from { clip-path: inset(100% 0 0 0); transform: rotate(-2.5deg) translateY(-2vw) translateX(4vw); }
  to   { clip-path: inset(0 0 0 0);   transform: rotate(-2.5deg) translateY(-2vw); }
}

@keyframes rise {
  from { opacity: 0; transform: translateY(0.5em); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Narrow / mobile: keep one clear reading column, no overflow. */
@media (max-width: 640px) {
  .word {
    font-size: clamp(3.2rem, 20vw, 6.5rem);
    letter-spacing: 0.02em;
    transform: rotate(-3deg);
  }
  .rail--top, .rail--bottom { flex-wrap: wrap; }
  .turn {
    left: var(--edge);
    right: auto;
    bottom: calc(var(--edge) * 3.6);
  }
}