/* The Sasquatch Sampler — house style: dark → light coming in, phone-first */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,300;9..144,400&display=swap');

:root {
  --ground:    #0a0a0a;
  --surface:   #141414;
  --raised:    #1c1c1c;
  --ink:       #e8e8e8;
  --muted:     #8c8c8c;
  --faint:     #3c3c3c;
  --line:      #1e1e1e;
  --amber:     #f7b452;
  --amber-dim: rgba(247,180,82,.18);
  --signal:    #ff7a7a;
  --radius:    12px;
  --touch:     44px;
  --font-serif: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-sans:  -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --measure:    640px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  background: var(--ground);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100dvh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  background:
    radial-gradient(ellipse 100% 40% at 50% 0%, rgba(247,180,82,.06) 0%, transparent 70%),
    var(--ground);
}

/* ── Header ─────────────────────────────────────────────────────────────── */

.site-header {
  padding: clamp(1.25rem, 4vw, 2rem) clamp(1rem, 5vw, 2rem) 1rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .4rem;
  border-bottom: 1px solid var(--line);
}

.header-row {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.site-mark {
  display: block;
  width: 36px;
  height: 36px;
  object-fit: contain;
  flex-shrink: 0;
}

.site-name {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 1rem + 1.5vw, 1.625rem);
  font-weight: 400;
  letter-spacing: -.01em;
  color: var(--ink);
  line-height: 1.1;
}

.site-18 {
  font-size: .75rem;
  color: var(--muted);
  letter-spacing: .02em;
  margin-left: 48px;  /* align under name, past the mark */
}

/* ── Films list ──────────────────────────────────────────────────────────── */

main {
  width: 100%;
  max-width: calc(var(--measure) + 4rem);
  margin-inline: auto;
  padding: clamp(1.5rem, 5vw, 2.5rem) clamp(1rem, 5vw, 2rem);
  display: grid;
  gap: clamp(2rem, 6vw, 3rem);
}

.film {
  scroll-margin-top: 1.5rem;
}

/* ── Film stage (video) ─────────────────────────────────────────────────── */

.film-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background:
    radial-gradient(ellipse 80% 60% at 50% 110%, rgba(247,180,82,.07) 0%, transparent 65%),
    #0d0d0d;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.film-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  background: #000;
}

/* ── Film meta ──────────────────────────────────────────────────────────── */

.film-meta {
  margin-top: .85rem;
}

.film-title {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, .9rem + 1vw, 1.375rem);
  font-weight: 400;
  color: var(--ink);
  line-height: 1.25;
  letter-spacing: -.01em;
}

.film-sub {
  margin-top: .3rem;
  font-size: .9375rem;
  color: var(--muted);
}

/* ── Resonance UI ───────────────────────────────────────────────────────── */

.resonance {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

/* Phase: idle — the two choice buttons */

.res-choices {
  display: flex;
  gap: .625rem;
  flex-wrap: wrap;
}

.res-btn {
  min-height: var(--touch);
  padding: .5rem 1.1rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: .9375rem;
  cursor: pointer;
  transition: border-color .15s, background .15s;
  line-height: 1.3;
}

.res-btn:hover,
.res-btn:focus-visible {
  border-color: var(--amber);
  outline: none;
}

.res-btn.res-yes:hover,
.res-btn.res-yes:focus-visible {
  background: var(--amber-dim);
}

/* Phase: chips */

.res-chips {
  display: grid;
  gap: .75rem;
}

.res-echo {
  font-size: .875rem;
  color: var(--amber);
  letter-spacing: .01em;
}

.res-prompt {
  font-size: .875rem;
  color: var(--muted);
  letter-spacing: .01em;
}

.res-actions {
  display: flex;
  gap: .5rem;
  align-items: center;
}

.chip-row {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
}

.chip {
  min-height: var(--touch);
  padding: .4rem .9rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  font-size: .875rem;
  cursor: pointer;
  transition: border-color .12s, color .12s, background .12s;
  line-height: 1.4;
}

.chip:hover,
.chip:focus-visible {
  border-color: var(--amber);
  color: var(--ink);
  outline: none;
}

.chip.selected {
  border-color: var(--amber);
  color: var(--amber);
  background: var(--amber-dim);
}

/* Free-text follow-up (shown when "something else" is chosen) */

.res-note-wrap {
  display: grid;
  gap: .4rem;
}

.res-note {
  width: 100%;
  min-height: 72px;
  padding: .625rem .75rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: .9375rem;
  resize: vertical;
  outline: none;
  transition: border-color .12s;
}

.res-note:focus {
  border-color: var(--amber);
}

.res-char {
  font-size: .75rem;
  color: var(--faint);
  text-align: right;
}

.res-char.near-limit {
  color: var(--signal);
}

.res-submit {
  align-self: start;
  min-height: var(--touch);
  padding: .5rem 1.4rem;
  border-radius: var(--radius);
  border: 1px solid var(--amber);
  background: var(--amber-dim);
  color: var(--amber);
  font-size: .9375rem;
  cursor: pointer;
  transition: background .12s;
}

.res-submit:hover,
.res-submit:focus-visible {
  background: rgba(247,180,82,.28);
  outline: none;
}

/* Phase: done */

.res-done {
  font-size: .9375rem;
  color: var(--muted);
  min-height: var(--touch);
  display: flex;
  align-items: center;
}

/* Phase: error */

.res-error {
  font-size: .875rem;
  color: var(--signal);
  min-height: var(--touch);
  display: flex;
  align-items: center;
}

/* ── Footer ─────────────────────────────────────────────────────────────── */

.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.25rem clamp(1rem, 5vw, 2rem);
  font-size: .75rem;
  color: var(--faint);
  letter-spacing: .02em;
  display: grid;
  gap: .4rem;
}

.site-palette-line {
  color: var(--muted);
  font-size: .8125rem;
  letter-spacing: .01em;
}

/* ── Colour probe (film) ─────────────────────────────────────────────────── */

.colour-probe {
  margin-top: .75rem;
  display: grid;
  gap: .5rem;
}

.colour-probe:empty {
  display: none;
}

.cp-label {
  font-size: .875rem;
  color: var(--muted);
  letter-spacing: .01em;
}

.colour-canvas {
  display: block;
  width: 100%;
  height: 80px;
  border-radius: 8px;
  cursor: crosshair;
  touch-action: none;
  border: 1px solid var(--line);
}

.cp-done {
  display: flex;
  align-items: center;
  gap: .625rem;
  min-height: 36px;
}

.cp-swatch {
  display: block;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  flex-shrink: 0;
  border: 1px solid rgba(255,255,255,.12);
}

.cp-noted {
  font-size: .875rem;
  color: var(--muted);
}

/* ── Sound section ───────────────────────────────────────────────────────── */

.sound-section {
  border-top: 1px solid var(--line);
  padding-top: clamp(1.5rem, 5vw, 2.5rem);
}

.sound-inner {
  display: grid;
  gap: .75rem;
}

.sound-play-btn {
  min-height: var(--touch);
  padding: .5rem 1.75rem;
  border-radius: var(--radius);
  border: 1px solid var(--faint);
  background: transparent;
  color: var(--muted);
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  font-weight: 400;
  letter-spacing: .04em;
  cursor: pointer;
  transition: border-color .15s, color .15s;
  align-self: start;
}

.sound-play-btn:hover,
.sound-play-btn:focus-visible {
  border-color: var(--amber);
  color: var(--ink);
  outline: none;
}

.sound-replay-btn {
  align-self: start;
  font-size: .8125rem;
  color: var(--faint);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  letter-spacing: .02em;
  transition: color .12s;
}

.sound-replay-btn:hover {
  color: var(--muted);
}

.sound-thanks {
  font-size: .9375rem;
  color: var(--muted);
  min-height: var(--touch);
  display: flex;
  align-items: center;
}

/* ── Responsive ─────────────────────────────────────────────────────────── */

@media (max-width: 28rem) {
  .res-choices { flex-direction: column; }
  .res-btn { width: 100%; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
}