/* Tokens — Zyne design system, dark theme (the intended look) */
:root {
  color-scheme: dark;
  --bg-canvas: #171317;
  --surface-sunken: #120F12;
  --surface-card: #201B20;
  --text-strong: #F5F1F5;
  --text-body: #DCD5DC;
  --text-muted: #A79DA7;
  --border-default: #3A333A;
  --border-input: #7A707A;
  --accent: #C493B3;
  --accent-hover: #DDBBD1;
  --text-on-accent: #221C22;
  --danger-fg: #F0A49B;
  --focus-ring: 0 0 0 2px var(--bg-canvas), 0 0 0 4px var(--accent);

  --font-display: "Source Serif 4", Georgia, serif;
  --font-ui: "Hanken Grotesk", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --gutter: clamp(20px, 4vw, 48px);
}

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

html, body {
  margin: 0;
  background: var(--bg-canvas);
  color: var(--text-strong);
  font-family: var(--font-ui);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--text-strong); text-decoration: none; }

:focus-visible { outline: none; box-shadow: var(--focus-ring); border-radius: 2px; }

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

/* ---- Hero ---- */
.hero {
  position: relative;
  flex: 1;
  min-height: max(560px, 78svh);
  overflow: hidden;
  background: var(--surface-sunken);
}

.hero__photo {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 100%;
  filter: grayscale(1) contrast(1.3) brightness(.92);
}
@media (min-width: 760px) {
  .hero__photo { width: 62%; }
}
.hero__photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 30%;
}

.hero__scrim {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 55%;
  background: linear-gradient(to top, var(--surface-sunken) 8%, transparent);
  pointer-events: none;
}

/* Overlay type uses difference blending so it reads over both the dark ground and the pale photo */
.hero__bar,
.hero__tag,
.hero__name {
  color: #fff;
  mix-blend-mode: difference;
}

.hero__bar {
  position: absolute;
  top: 0; left: 0; right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px var(--gutter);
  font: 500 12px/1 var(--font-mono);
}
.hero__bar a {
  color: #fff;
  letter-spacing: .04em;
  /* 44px touch target without shifting layout */
  padding: 16px 0;
  margin: -16px 0;
}
.hero__bar a:hover { text-decoration: underline; }

.hero__tag {
  position: absolute;
  right: clamp(16px, 2.5vw, 32px);
  top: clamp(96px, 16svh, 160px);
  writing-mode: vertical-rl;
  font: 500 12px/1 var(--font-mono);
  letter-spacing: .16em;
  text-transform: uppercase;
  pointer-events: none;
}

.hero__name {
  position: absolute;
  left: clamp(-14px, -1vw, -6px);
  bottom: -.16em;
  margin: 0;
  font: 600 clamp(88px, 17vw, 280px)/.82 var(--font-display);
  letter-spacing: -.05em;
  pointer-events: none;
}

/* ---- Updates band ---- */
.updates {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: clamp(28px, 4vw, 56px);
  padding: clamp(28px, 4vw, 48px) var(--gutter);
  border-top: 1px solid var(--border-default);
}

.col {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
}
.col:not(:last-child) { max-width: 420px; }

.overline {
  font: 500 11px/14px var(--font-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.headline {
  margin: 0;
  font: 600 clamp(24px, 2.4vw, 32px)/1.15 var(--font-display);
  letter-spacing: -.02em;
  text-wrap: pretty;
}

.body-muted {
  margin: 0;
  font-size: 14px;
  line-height: 20px;
  color: var(--text-muted);
  text-wrap: pretty;
}

/* Signup */
.signup { display: flex; flex-direction: column; gap: 8px; margin: 0; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.signup__row { display: flex; flex-wrap: wrap; gap: 8px; align-items: flex-start; }
.signup__field { flex: 1 1 200px; }

.input {
  width: 100%;
  height: 44px;
  padding: 0 14px;
  font: 400 15px var(--font-ui);
  color: var(--text-strong);
  background: var(--surface-card);
  border: 1px solid var(--border-input);
  border-radius: 8px;
  transition: border-color 160ms cubic-bezier(.2,0,0,1);
}
.input::placeholder { color: var(--text-muted); opacity: 1; }
.input:focus { outline: none; border-color: var(--accent); }
.input:focus-visible { box-shadow: var(--focus-ring); }
.input[aria-invalid="true"] { border-color: var(--danger-fg); }

.button {
  position: relative;
  height: 44px;
  padding: 0 20px;
  font: 600 14px var(--font-ui);
  color: var(--text-on-accent);
  background: var(--accent);
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 160ms cubic-bezier(.2,0,0,1);
}
.button:hover { background: var(--accent-hover); }
.button:focus-visible { border-radius: 8px; }
.button[aria-busy="true"] { cursor: progress; }
.button[aria-busy="true"] .button__label { visibility: hidden; }

.spinner {
  display: none;
  position: absolute;
  inset: 0;
  margin: auto;
  width: 16px;
  height: 16px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin 700ms linear infinite;
}
.button[aria-busy="true"] .spinner { display: block; }
@keyframes spin { to { transform: rotate(360deg); } }

.signup__msg {
  margin: 0;
  font-size: 12px;
  line-height: 16px;
  color: var(--danger-fg);
}
.signup__msg:empty { display: none; }

.helper {
  margin: 0;
  font-size: 12px;
  line-height: 16px;
  color: var(--text-muted);
}

.signup-done {
  margin: 0;
  font: 600 20px/1.3 var(--font-display);
  animation: rise 220ms cubic-bezier(.2,0,0,1);
}
@keyframes rise { from { opacity: 0; transform: translateY(4px); } }

/* Listen links */
.links { display: flex; flex-direction: column; }
.links a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  min-height: 44px;
  border-bottom: 1px solid var(--border-default);
  font-size: 15px;
  color: var(--text-strong);
  transition: color 160ms cubic-bezier(.2,0,0,1);
}
.links a:hover { color: var(--accent); }
.meta {
  font: 500 12px var(--font-mono);
  color: var(--text-muted);
}

/* ---- Footer ---- */
.footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 24px;
  padding: 18px var(--gutter);
  border-top: 1px solid var(--border-default);
  font: 500 12px/16px var(--font-mono);
  color: var(--text-muted);
}
.footer a { color: var(--accent); }
.footer a:hover { color: var(--accent-hover); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
  }
  .spinner { animation: spin 1.4s linear infinite !important; }
}