/* Dreamless: one deliberate night palette. Deep-water teal for the title world, warm amber for the waking one. */
:root {
  --night: #061418;
  --deep: #0b2a30;
  --teal: #5fd0c8;
  --mist: #cfe6e4;
  --muted: #8aa7a8;
  --amber: #f0b46a;
  --line: rgba(207, 230, 228, 0.14);
  --display: "Shippori Mincho", "Hiragino Mincho ProN", Georgia, serif;
  --body: "Zen Kaku Gothic New", "Hiragino Sans", system-ui, sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { background: var(--night); }
body {
  margin: 0;
  background: var(--night);
  color: var(--mist);
  font: 17px/1.7 var(--body);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--teal); text-underline-offset: 3px; }
a:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; }
img { max-width: 100%; display: block; }
.wrap {
  max-width: 68rem;
  margin: 0 auto;
  padding-left: max(20px, env(safe-area-inset-left, 0px));
  padding-right: max(20px, env(safe-area-inset-right, 0px));
}

/* Hero: the title frame bleeds in from the right, text sits in the dark water on the left. */
.hero {
  position: relative;
  overflow: hidden;
  min-height: min(92vh, 900px);
  display: grid;
  align-items: end;
  background: var(--night);
}
.hero-art {
  position: absolute;
  inset: 0 0 0 auto;
  width: 70%;
  height: 100%;
  object-fit: cover;
  object-position: 80% 50%;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 35%);
  mask-image: linear-gradient(to right, transparent 0%, #000 35%);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, var(--night) 0%, rgba(6, 20, 24, 0) 30%);
  pointer-events: none;
}
.hero .bubbles, .hero .wrap { z-index: 1; }
.hero .wrap { position: relative; width: 100%; padding-block: 5rem 4.5rem; }
.kana {
  font-family: var(--display);
  font-size: clamp(2.6rem, 9vw, 6.5rem);
  line-height: 1;
  letter-spacing: 0.08em;
  color: var(--teal);
  margin: 0;
  text-shadow: 0 0 40px rgba(95, 208, 200, 0.35);
}
h1 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  line-height: 1.15;
  margin: 1rem 0 0;
  letter-spacing: 0.02em;
}
.logline { max-width: 30rem; margin: 1.25rem 0 0; color: var(--mist); font-size: 1.1rem; }
.status {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 2rem;
  padding: 0.55rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
  background: rgba(6, 20, 24, 0.55);
}
.status::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 12px var(--amber);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse { 50% { opacity: 0.35; } }
.cta { display: flex; flex-wrap: wrap; gap: 0.75rem 1.5rem; margin-top: 1.5rem; align-items: center; }
.btn {
  display: inline-block;
  padding: 0.8rem 1.4rem;
  background: var(--teal);
  color: var(--night);
  font-weight: 700;
  text-decoration: none;
  border-radius: 6px;
}
.btn:hover { background: var(--mist); }
.btn.ghost { background: transparent; color: var(--teal); box-shadow: inset 0 0 0 2px var(--teal); }
.btn.ghost:hover { color: var(--night); background: var(--mist); }

/* Bubbles drift up through the hero. Decorative only. */
.bubbles { position: absolute; inset: 0; pointer-events: none; }
.bubbles span {
  position: absolute;
  bottom: -20px;
  width: var(--s);
  height: var(--s);
  left: var(--x);
  border: 1px solid rgba(207, 230, 228, 0.45);
  border-radius: 50%;
  animation: rise var(--d) linear infinite;
  animation-delay: var(--t);
}
@keyframes rise { to { transform: translateY(-105vh); opacity: 0; } }

/* Frames strip */
.frames { padding-block: 4.5rem 3rem; }
.eyebrow { font-size: 0.8rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); margin: 0 0 1.25rem; }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.grid figure { margin: 0; }
.grid img { aspect-ratio: 3 / 4; width: 100%; height: auto; object-fit: cover; object-position: 50% 40%; border-radius: 4px; }
.grid figcaption { font-size: 0.85rem; color: var(--muted); margin-top: 0.6rem; }

/* Premise + haiku */
.story { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 3rem; padding-block: 2rem 5rem; align-items: start; }
.story h2, .page h2 { font-family: var(--display); font-weight: 600; font-size: 1.6rem; margin: 0 0 0.75rem; }
.story p { margin: 0 0 1rem; max-width: 36rem; }
.haiku {
  font-family: var(--display);
  font-size: 1.25rem;
  line-height: 1.9;
  border-left: 2px solid var(--amber);
  padding-left: 1.25rem;
  color: var(--mist);
  margin: 0;
}
.haiku small { display: block; margin-top: 0.75rem; font-family: var(--body); font-size: 0.8rem; color: var(--muted); letter-spacing: 0.08em; }

footer { border-top: 1px solid var(--line); }
footer .wrap { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; justify-content: space-between; padding-block: 1.75rem; font-size: 0.85rem; color: var(--muted); }
footer nav { display: flex; gap: 1.25rem; }

/* Text pages (privacy) */
.page { max-width: 44rem; padding-block: 3.5rem 5rem; }
.page header { margin-bottom: 2.5rem; }
.page header a { text-decoration: none; font-family: var(--display); color: var(--teal); letter-spacing: 0.08em; }
.page h1 { margin-top: 1.25rem; }
.page h2 { margin-top: 2.5rem; font-size: 1.3rem; }
.page p, .page ul { margin: 0 0 1rem; }
.page ul { padding-left: 1.2rem; }
.page li { margin-bottom: 0.4rem; }
.page code { font-size: 0.88em; color: var(--amber); overflow-wrap: anywhere; }
.meta { color: var(--muted); font-size: 0.9rem; }

@media (max-width: 760px) {
  .hero { min-height: 0; }
  .hero-art { width: 100%; height: 58vw; min-height: 240px; object-position: 75% 50%; -webkit-mask-image: linear-gradient(to bottom, #000 70%, transparent); mask-image: linear-gradient(to bottom, #000 70%, transparent); }
  .hero::after { background: linear-gradient(0deg, var(--night) 0%, var(--night) 45%, rgba(6, 20, 24, 0) 75%); }
  .hero .wrap { padding-block: max(256px, calc(58vw + 16px)) 3rem; }
  .grid { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: 78%; gap: 0.75rem; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 0.5rem; }
  .grid figure { scroll-snap-align: start; }
  .story { grid-template-columns: 1fr; gap: 2rem; }
}
@media (prefers-reduced-motion: reduce) {
  .bubbles, .status::before { animation: none; display: none; }
  .bubbles span { animation: none; }
}

/* The logo mark: an eye that stays open at the waterline. */
.mark { border-radius: 18px; margin-bottom: 1.5rem; box-shadow: 0 0 40px rgba(95, 208, 200, 0.15); }
.brand { display: inline-flex; align-items: center; gap: 0.75rem; }
.brand img { border-radius: 8px; }