/* ════════════════════════════════════════════
   No Data No Fun — Home
   ════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

:root {
  --bg:      #F7F7F5;
  --surface: #FFFFFF;
  --text:    #1A1A1A;
  --muted:   #909090;
  --faint:   #E4E4E2;
  --border:  #D0D0CE;

  --font: 'Inter', system-ui, sans-serif;
  --gutter: clamp(1.5rem, 6vw, 5rem);
  --dur: 400ms;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

html { -webkit-text-size-adjust: 100%; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: clamp(0.875rem, 1.4vw, 0.9375rem);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection { background: #1A1A1A; color: #F7F7F5; }


/* ── Gate ── */
.gate {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: var(--bg);
  z-index: 100;
  transition: opacity var(--dur) var(--ease);
}

.gate.is-exiting { opacity: 0; pointer-events: none; }

.gate__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  padding: 2rem;
  animation: fade-up var(--dur) var(--ease) both;
}

.gate__wordmark {
  font-size: clamp(1rem, 3vw, 1.25rem);
  font-weight: 500;
  letter-spacing: -0.01em;
}

.gate__form {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--border);
  background: var(--surface);
  width: min(100%, 280px);
}

.gate__input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text);
  font-family: var(--font);
  font-size: 0.875rem;
  padding: 0.6rem 0.875rem;
  outline: none;
}

.gate__input::placeholder { color: var(--muted); }

.gate__btn {
  background: var(--text);
  border: none;
  color: var(--bg);
  cursor: pointer;
  font-family: var(--font);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.6rem 1rem;
  transition: opacity 150ms ease;
  white-space: nowrap;
}

.gate__btn:hover { opacity: 0.75; }

.gate__error {
  font-size: 0.78rem;
  color: #B00;
  min-height: 1em;
}


/* ── Home ── */
.home {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
}

.home.is-visible { animation: fade-in var(--dur) var(--ease) both; }


/* ── Header ── */
.home__header {
  padding: 1.5rem var(--gutter);
  border-block-end: 1px solid var(--faint);
}

.home__wordmark {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}


/* ── Sections ── */
.home__sections {
  flex: 1;
  padding: 0 var(--gutter);
}

.home__divider {
  height: 1px;
  background: var(--faint);
}

.section-card {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 3rem;
  align-items: center;
  padding-block: 3.5rem;
  cursor: pointer;
}

.section-card__preview {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.section-card__swatch {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  transition: opacity 200ms ease;
}

.section-card:hover .section-card__swatch { opacity: 0.85; }

.section-card__swatch--plutopia {
  background: #0A0805;
  color: rgba(234, 224, 204, 0.6);
}

.section-card__swatch--life {
  background: var(--surface);
  color: var(--muted);
  border: 1px solid var(--faint);
}

.section-card__info {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.section-card__label {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
}

.section-card__name {
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-weight: 400;
  line-height: 1.2;
}

.section-card__desc {
  font-size: 0.85rem;
  color: var(--muted);
  max-width: 44ch;
  line-height: 1.65;
}

.section-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-block-start: 0.5rem;
  border-block-end: 1px solid var(--border);
  padding-block-end: 0.1rem;
  width: fit-content;
  transition: border-color 150ms ease;
}

.section-card:hover .section-card__link {
  border-block-end-color: var(--text);
}


/* ── Footer ── */
.home__footer {
  padding: 1.25rem var(--gutter);
  border-block-start: 1px solid var(--faint);
  font-size: 0.65rem;
  color: var(--muted);
}


/* ── Responsive ── */
@media (max-width: 700px) {
  .section-card {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding-block: 2.5rem;
  }

  .section-card__preview { aspect-ratio: 16 / 9; }
}


/* ── Keyframes ── */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}