/* 06 · Go further */
/* The page turns to a cobalt wash here: the paid half of the page (cobalt = build kit in the log). Ink text 15:1, graphite 7:1. */
#flip { background: var(--cobalt-wash); color: var(--ink); padding: clamp(56px, 7vw, 96px) 0 clamp(64px, 7vw, 104px); overflow: hidden; border-top: 1.5px solid var(--ink); }
#flip .flip-in { max-width: 1320px; margin: 0 auto; padding: 0 var(--pad); display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 40px 56px; align-items: center; }
#flip .flip-head .shout { margin-top: 18px; }
#flip .flip-lede { font: 400 clamp(22px, 2.2vw, 30px)/1.2 var(--accent-serif); font-style: italic; margin: 22px 0 0; max-width: 22ch; }
#flip .flip-explain { margin: 16px 0 0; font-size: 17px; line-height: 1.55; max-width: 46ch; }

/* ---- the cassette ---- */
#flip .flip-stage { display: grid; justify-items: center; gap: 12px; }
#flip .flip-cass { all: unset; box-sizing: border-box; display: block; width: min(100%, 620px); aspect-ratio: 1.58; perspective: 1600px; cursor: grab; touch-action: pan-y; user-select: none; -webkit-user-select: none; }
#flip .flip-cass.is-drag { cursor: grabbing; }
#flip .flip-cass:focus-visible { outline: 3px solid var(--cobalt); outline-offset: 10px; border-radius: 14px; }
#flip .flip-card { position: relative; display: block; width: 100%; height: 100%; transform-style: preserve-3d; transform: rotateY(var(--ry, 0deg)); transition: transform .7s cubic-bezier(.3, 1.35, .45, 1); }
#flip .flip-cass.is-drag .flip-card { transition: none; }
#flip .flip-face {
  position: absolute; inset: 0; display: block; backface-visibility: hidden; -webkit-backface-visibility: hidden;
  background: var(--shell); border: 2px solid var(--ink); border-radius: 18px; padding: 6.5% 6% 17%;
  box-shadow: 8px 8px 0 var(--ink);
}
#flip .flip-face-b { transform: rotateY(180deg); background: var(--ink); box-shadow: -8px 8px 0 var(--cobalt); }
#flip .flip-screw { position: absolute; width: 3.2%; aspect-ratio: 1; border-radius: 50%; background: var(--paper); border: 1.5px solid var(--ink); }
#flip .flip-screw::after { content: ""; position: absolute; inset: 44% 12%; background: var(--ink); transform: rotate(35deg); }
#flip .s1 { left: 2.2%; top: 4%; } #flip .s2 { right: 2.2%; top: 4%; } #flip .s3 { left: 2.2%; bottom: 5%; } #flip .s4 { right: 2.2%; bottom: 5%; }
#flip .flip-label { display: grid; grid-template-rows: auto 1fr auto; height: 100%; background: var(--white); border: 1.5px solid var(--ink); border-radius: 6px; overflow: hidden; }
#flip .flip-band { display: flex; align-items: center; gap: 12px; padding: 2.4% 3.5%; background: var(--orange); color: var(--ink); border-bottom: 1.5px solid var(--ink); font: 700 clamp(11px, 1.35vw, 17px)/1 var(--mono); letter-spacing: .03em; text-transform: uppercase; }
#flip .flip-face-b .flip-band { background: var(--cobalt); color: var(--white); }
#flip .flip-band b { font: 900 clamp(22px, 3vw, 42px)/.9 var(--display); font-stretch: 82%; }
#flip .flip-band em { text-transform: none; margin-left: auto; font: 400 clamp(18px, 2.2vw, 30px)/1 var(--accent-serif); font-style: italic; }
#flip .flip-window { align-self: center; justify-self: center; width: 64%; height: 58%; display: flex; align-items: center; justify-content: space-between; padding: 0 8%; background: var(--paper); border: 1.5px solid var(--ink); border-radius: 999px; position: relative; }
#flip .flip-tape { position: absolute; left: 22%; right: 22%; top: 50%; height: 30%; transform: translateY(-50%); background: #3a2a22; border-block: 1px solid var(--ink); opacity: .85; }
#flip .flip-reel { position: relative; z-index: 1; width: 24%; aspect-ratio: 1; border-radius: 50%; border: 1.5px solid var(--ink); background: radial-gradient(var(--white) 0 22%, transparent 23%), repeating-conic-gradient(var(--ink) 0 10deg, var(--white) 10deg 60deg); }
#flip .flip-cass.is-spin .flip-reel { animation: gw-reel 1.4s linear infinite; }
#flip .flip-foot { padding: 2% 3.5% 3%; border-top: 1px solid var(--rule); font: 500 clamp(10px, 1.1vw, 14px)/1.3 var(--mono); color: var(--graphite); text-transform: uppercase; letter-spacing: .03em; }
#flip .flip-mouth { position: absolute; left: 22%; right: 22%; bottom: 0; height: 13%; border: 2px solid var(--ink); border-bottom: 0; border-radius: 10px 10px 0 0; background: inherit; display: flex; justify-content: space-around; align-items: center; filter: brightness(.94); }
#flip .flip-face-b .flip-mouth { filter: none; border-color: var(--paper); }
#flip .flip-mouth i { width: 7%; aspect-ratio: 1; border-radius: 50%; border: 1.5px solid currentColor; color: var(--ink); background: var(--paper); }
#flip .flip-hint { margin: 10px 0 0; font: 500 12px/1.3 var(--mono); text-transform: uppercase; letter-spacing: .04em; color: var(--graphite); }
#flip .flip-live { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---- pick your next move ---- */
#flip .flip-moves {
  grid-column: 1 / -1; margin-top: clamp(48px, 7vw, 110px); padding-top: 40px; border-top: 1.5px solid var(--ink);
  display: grid; grid-template-columns: 300px minmax(0, 1fr) minmax(0, 360px); gap: 32px 48px; align-items: start;
  grid-template-areas: "sub sub sub" "dial list photo" "panel list photo";
}
#flip .flip-sub { grid-area: sub; font-size: clamp(40px, 6.4vw, 104px); }
#flip .flip-dialbox { grid-area: dial; position: relative; justify-self: center; width: 260px; display: grid; justify-items: center; padding-top: 44px; --cy: 114px; }
#flip .flip-dialbox::before { content: ""; position: absolute; left: 50%; top: var(--cy); width: 212px; height: 212px; margin: -106px 0 0 -106px; border-radius: 50%; border: 1.5px dashed var(--rule-strong); }
#flip .flip-dialring { position: absolute; left: 50%; top: var(--cy); width: 0; height: 0; }
#flip .flip-dialring span { position: absolute; left: 0; top: 0; font: 500 14px/1 var(--serif); width: 28px; margin: -7px 0 0 -14px; text-align: center; color: var(--graphite); transition: color .2s; }
#flip .flip-dialring span:nth-child(1) { transform: rotate(-135deg) translateY(-122px) rotate(135deg); }
#flip .flip-dialring span:nth-child(2) { transform: rotate(-45deg) translateY(-122px) rotate(45deg); }
#flip .flip-dialring span:nth-child(3) { transform: rotate(45deg) translateY(-122px) rotate(-45deg); }
#flip .flip-dialring span:nth-child(4) { transform: rotate(135deg) translateY(-122px) rotate(-135deg); }
#flip .flip-dialring span.on { color: var(--orange-ink); font-weight: 700; }
#flip gw-dial { position: relative; gap: 12px; }
#flip gw-dial .gw-dial-svg { margin-bottom: 30px; }
#flip gw-dial .gw-dial-read { font: 700 16px/1 var(--mono); text-transform: uppercase; padding: 6px 10px; background: var(--ink); color: var(--paper); min-width: 11ch; text-align: center; }
#flip gw-dial .gw-dial-ticks line { stroke-width: 4; }

#flip .flip-list { grid-area: list; list-style: none; margin: 0; padding: 0; border-top: 1.5px solid var(--ink); }
#flip .flip-list li { border-bottom: 1.5px solid var(--ink); }
#flip .flip-list button { all: unset; box-sizing: border-box; width: 100%; display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 24px; padding: 18px 16px; cursor: pointer; transition: background .2s, padding .2s; }
#flip .flip-list button:hover { background: var(--orange-wash); }
#flip .flip-list button:focus-visible { outline: 3px solid var(--cobalt); outline-offset: -3px; }
#flip .flip-list button[aria-pressed="true"] { background: var(--orange); padding-left: 28px; }
#flip .flip-n { font: 300 clamp(48px, 5.4vw, 84px)/.9 var(--serif); letter-spacing: -.03em; }
#flip .flip-list button[aria-pressed="true"] .flip-n { font-weight: 600; }
#flip .flip-t { font: 900 clamp(22px, 2.4vw, 36px)/1 var(--display); font-stretch: 82%; text-transform: uppercase; letter-spacing: -.01em; }
#flip .flip-t small { display: block; margin-top: 8px; font: 500 13px/1.2 var(--mono); letter-spacing: .03em; }

#flip .flip-panel { grid-area: panel; background: var(--white); border: 1.5px solid var(--ink); box-shadow: var(--shadow-hard); padding: 20px 22px; }
#flip .flip-p-kicker { margin: 0; font: 500 12px/1.2 var(--mono); text-transform: uppercase; letter-spacing: .04em; color: var(--graphite); }
#flip .flip-p-price { margin: 6px 0 12px; font: 600 40px/1 var(--serif); letter-spacing: -.02em; }
#flip .flip-p-price small { font: 500 13px/1 var(--mono); letter-spacing: 0; margin-left: 6px; }
#flip .flip-panel dl { margin: 0 0 16px; }
#flip .flip-panel dt { font: 500 11px/1.2 var(--mono); text-transform: uppercase; color: var(--graphite); margin-top: 10px; }
#flip .flip-panel dd { margin: 3px 0 0; font-size: 16px; line-height: 1.45; }
#flip .flip-cta { width: 100%; justify-content: center; }
#flip .flip-fine { margin: 12px 0 0; font: 400 11px/1.3 var(--mono); color: var(--graphite); }

#flip .flip-photo { grid-area: photo; position: relative; margin: 0; padding: 12px 12px 44px; background: var(--white); border: 1.5px solid var(--ink); box-shadow: var(--shadow-hard); transform: rotate(2.5deg); }
#flip .flip-photo img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; }
#flip .flip-photo .sticker { position: absolute; left: -18px; bottom: 14px; font-size: 18px; transform: rotate(-4deg); }

/* ---- questions ---- */
#flip .flip-faq { grid-column: 1 / -1; margin-top: clamp(48px, 6vw, 96px); padding-top: 40px; border-top: 1.5px solid var(--ink); display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 24px 56px; align-items: start; }
#flip .flip-faq .flip-sub { grid-area: auto; margin: 0; font-size: clamp(40px, 5vw, 80px); }
#flip .flip-qs { border-top: 1.5px solid var(--ink); }
#flip .flip-q { border-bottom: 1.5px solid var(--ink); }
#flip .flip-q summary { list-style: none; display: grid; grid-template-columns: 3.2ch minmax(0, 1fr) 28px; align-items: center; gap: 18px; min-height: 64px; padding: 14px 12px; cursor: pointer; transition: background .2s; }
#flip .flip-q summary::-webkit-details-marker { display: none; }
#flip .flip-q summary:hover { background: var(--orange-wash); }
#flip .flip-q summary:focus-visible { outline: 3px solid var(--cobalt); outline-offset: -3px; }
#flip .flip-q[open] { background: var(--white); }
#flip .flip-q[open] summary:hover { background: transparent; }
#flip .flip-qn { font: 500 14px/1 var(--mono); color: var(--graphite); }
#flip .flip-q[open] .flip-qn { color: var(--orange-ink); font-weight: 700; }
#flip .flip-qt { font: 700 clamp(17px, 1.6vw, 22px)/1.25 var(--sans, inherit); }
#flip .flip-qi { position: relative; width: 28px; height: 28px; border: 1.5px solid var(--ink); border-radius: 50%; }
#flip .flip-qi::before, #flip .flip-qi::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 1.5px; margin: -.75px 0 0 -6px; background: var(--ink); transition: transform .2s; }
#flip .flip-qi::after { transform: rotate(90deg); }
#flip .flip-q[open] .flip-qi::after { transform: rotate(0deg); }
#flip .flip-q p { margin: 0; padding: 0 12px 20px calc(3.2ch + 30px); font-size: 16px; line-height: 1.55; max-width: 62ch; }
#flip .flip-q p a { color: inherit; text-decoration-thickness: 1.5px; text-underline-offset: 3px; overflow-wrap: anywhere; }

@media (max-width: 1100px) {
  #flip .flip-in { grid-template-columns: 1fr; }
  #flip .flip-moves { grid-template-columns: 260px minmax(0, 1fr); grid-template-areas: "sub sub" "dial list" "panel list" "photo photo"; }
  #flip .flip-photo { max-width: 360px; justify-self: center; }
}
@media (max-width: 720px) {
  #flip .flip-moves { grid-template-columns: minmax(0, 1fr); grid-template-areas: "sub" "dial" "list" "panel" "photo"; gap: 24px; }
  #flip .flip-face { border-radius: 12px; box-shadow: 5px 5px 0 var(--ink); }
  #flip .flip-face-b { box-shadow: -5px 5px 0 var(--cobalt); }
  #flip .flip-band { gap: 8px; }
  #flip .flip-list button { gap: 16px; padding: 14px 10px; }
  #flip .flip-list button[aria-pressed="true"] { padding-left: 16px; }
  #flip .flip-photo { width: calc(100% - 24px); }
  #flip .flip-photo .sticker { left: -10px; font-size: 16px; }
  #flip .flip-faq { grid-template-columns: minmax(0, 1fr); }
  #flip .flip-q summary { gap: 12px; padding: 12px 6px; }
  #flip .flip-q p { padding: 0 6px 18px 6px; }
}
@media (prefers-reduced-motion: reduce) {
  #flip .flip-card, #flip .flip-list button, #flip .flip-dialring span, #flip .flip-q summary, #flip .flip-qi::after { transition: none; }
  #flip .flip-cass.is-spin .flip-reel { animation: none; }
}