/* ============================================================
   PITWALL — sections.css
   Ribbon · F1 pipeline + timing · F2 predictions + packages ·
   WEC live activity · Replay terminal · Roadmap · Footer
   ============================================================ */

/* ============================================================
   RIBBON — "Three series. One obsession."
   ============================================================ */
#ribbon { padding-top: clamp(110px, 16vh, 190px); }
.ribbon-statement {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(30px, 4.6vw, 66px);
  line-height: 1.12; letter-spacing: -0.015em;
  color: var(--text-strong);
  max-width: 22ch;
  text-wrap: balance;
}
.ribbon-statement .dim { color: var(--text-faint); }
.series-chips {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 18px; margin-top: clamp(40px, 7vh, 80px);
}
.series-chip {
  --chip: var(--text-strong);
  position: relative;
  border: 1px solid var(--border-hairline);
  border-radius: 10px;
  background: var(--surface-card);
  padding: 26px 26px 22px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.3s var(--ease-out), border-color 0.3s, box-shadow 0.3s, background-color 0.7s ease;
}
.series-chip[data-chip="f1"]  { --chip: var(--c-f1); }
.series-chip[data-chip="f2"]  { --chip: var(--c-f2); }
.series-chip[data-chip="wec"] { --chip: var(--c-wec); }
.series-chip::before { /* racing stripe wipe */
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--chip);
  transition: width 0.35s var(--ease-out), opacity 0.35s;
  opacity: 0.9; z-index: 0;
}
.series-chip:hover { transform: translateY(-4px); border-color: var(--chip); box-shadow: 0 16px 40px -18px var(--chip); }
.series-chip:hover::before { width: 100%; opacity: 0.08; }
.series-chip > * { position: relative; z-index: 1; }
.chip-mark {
  font-family: var(--font-display); font-weight: 800;
  font-size: 34px; letter-spacing: -0.02em;
  color: var(--chip);
  display: flex; align-items: center; justify-content: space-between;
}
.chip-mark .chip-logo { width: 86px; height: 34px; object-fit: contain; opacity: 0.95; }
.chip-name { font-family: var(--font-mono); font-size: 11px; font-weight: 600; letter-spacing: var(--ls-wider); text-transform: uppercase; color: var(--text-muted); margin-top: 10px; }
.chip-feed { font-family: var(--font-mono); font-size: 11px; color: var(--text-faint); margin-top: 18px; overflow-wrap: anywhere; transition: color 0.25s; }
.series-chip:hover .chip-feed { color: var(--text-body); }
.chip-proto { display: inline-block; margin-top: 10px; font-family: var(--font-mono); font-size: 10px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--chip); border: 1px solid color-mix(in oklab, var(--chip) 45%, transparent); border-radius: 3px; padding: 4px 8px; }

/* ============================================================
   SERIES SECTIONS — shared header
   ============================================================ */
.series-head { position: relative; }
.series-logo-slot { position: absolute; top: 6px; right: 0; z-index: 3; }
.series-logo-slot img { width: 132px; height: 60px; object-fit: contain; }

/* ============================================================
   F1 — PIPELINE
   ============================================================ */
.pipeline {
  margin-top: clamp(48px, 8vh, 90px);
  display: flex; align-items: stretch; gap: 0;
  flex-wrap: wrap;
}
.pipe-node {
  flex: 1 1 0; min-width: 128px;
  display: flex; flex-direction: column; gap: 0;
  position: relative;
}
.pipe-box {
  border: 1px solid var(--border-default);
  border-radius: 6px;
  background: var(--surface-card);
  padding: 16px 12px 14px;
  font-family: var(--font-mono); font-size: clamp(10px, 0.85vw, 12.5px); font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-muted);
  text-align: center;
  position: relative; overflow: hidden;
  transition: color 0.3s, border-color 0.3s, transform 0.3s var(--ease-snap), box-shadow 0.3s, background-color 0.7s ease;
}
.pipe-box .pipe-idx {
  display: block; font-size: 9px; letter-spacing: 0.18em; color: var(--text-faint);
  margin-bottom: 6px; transition: color 0.3s;
}
.pipe-arrow {
  position: absolute; right: -7px; top: 50%; transform: translateY(-50%);
  z-index: 2; color: var(--border-strong); font-size: 13px;
  font-family: var(--font-mono);
  transition: color 0.3s, transform 0.3s var(--ease-snap);
}
.pipe-node + .pipe-node { margin-left: 14px; }
.pipe-node.lit .pipe-box {
  border-color: var(--series); color: var(--text-strong);
  transform: translateY(-5px);
  box-shadow: 0 10px 30px -12px var(--series);
}
.pipe-node.lit .pipe-box .pipe-idx { color: var(--series); }
.pipe-node.lit .pipe-arrow { color: var(--series); transform: translateY(-50%) translateX(3px); }
.pipe-node.final .pipe-box { border-width: 2px; }
.pipe-node.final.lit .pipe-box { background: var(--series); color: var(--series-ink); }
.pipe-node.final.lit .pipe-box .pipe-idx { color: var(--series-ink); opacity: 0.7; }
.pipe-sub {
  margin-top: 9px; font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.08em; color: var(--text-faint); text-align: center;
  text-transform: none;
  opacity: 0; transform: translateY(4px);
  transition: opacity 0.3s, transform 0.3s;
}
.pipe-node.lit .pipe-sub { opacity: 1; transform: none; }

/* ============================================================
   F1 — TIMING TABLE
   ============================================================ */
.timing {
  margin-top: clamp(48px, 8vh, 90px);
  border: 1px solid var(--border-hairline);
  border-radius: 10px;
  background: var(--surface-card);
  overflow: hidden;
  transition: background-color 0.7s ease, border-color 0.5s ease;
}
.timing-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-hairline);
  font-family: var(--font-mono); font-size: 11px; font-weight: 600;
  letter-spacing: var(--ls-wider); text-transform: uppercase;
  color: var(--text-muted);
}
.timing-head .live {
  color: var(--series); display: inline-flex; align-items: center; gap: 8px;
}
.timing-head .live::before {
  content: ''; width: 8px; height: 8px; border-radius: 50%;
  background: var(--series); animation: hud-pulse 1.2s infinite;
}
.t-row {
  display: grid;
  grid-template-columns: 52px 64px 1fr 110px 110px 110px 96px;
  align-items: center;
  padding: 0 20px;
  height: 52px;
  font-family: var(--font-mono); font-size: 13px; font-weight: 500;
  font-variant-numeric: tabular-nums;
  color: var(--text-body);
  border-bottom: 1px solid var(--border-hairline);
  position: relative;
  overflow: hidden;
  cursor: crosshair;
  transition: height 0.35s var(--ease-out), background-color 0.3s;
}
.t-row:last-child { border-bottom: 0; }
.t-row .pos { font-weight: 700; color: var(--text-strong); }
.t-row .drv { font-weight: 700; color: var(--text-strong); letter-spacing: 0.08em; }
.t-row .team { font-size: 11.5px; color: var(--text-faint); letter-spacing: 0.04em; text-transform: uppercase; }
.t-row .s-pb { color: var(--go-500); }
.t-row .s-best { color: var(--purple-sector); }
.t-row .gap { text-align: right; color: var(--text-muted); }
.t-row:hover { height: 86px; background: var(--series-soft); }
.t-stint {
  position: absolute; left: 20px; right: 20px; bottom: 12px;
  display: flex; align-items: center; gap: 10px;
  opacity: 0; transform: translateY(8px);
  transition: opacity 0.3s 0.05s, transform 0.3s 0.05s var(--ease-out);
  font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-faint);
}
.t-row:hover .t-stint { opacity: 1; transform: none; }
.t-stint .stint-bar { flex: 1; height: 6px; border-radius: 3px; background: var(--border-hairline); overflow: hidden; display: flex; }
.t-stint .stint-bar i { display: block; height: 100%; }
.t-stint .sb-s { background: var(--c-f1); }
.t-stint .sb-m { background: var(--caution-500); }
.t-stint .sb-h { background: var(--text-faint); }
.timing-note { padding: 12px 20px; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.08em; color: var(--text-faint); border-top: 1px solid var(--border-hairline); text-transform: uppercase; }

/* ============================================================
   F2 — PREDICTION FLIP CARDS
   ============================================================ */
.pred-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 18px; margin-top: clamp(48px, 8vh, 90px);
  perspective: 1400px;
}
.pred-card { position: relative; height: 280px; cursor: pointer; }
.pred-inner {
  position: absolute; inset: 0;
  transform-style: preserve-3d;
  transition: transform 0.65s var(--ease-snap);
}
.pred-card:hover .pred-inner { transform: rotateY(180deg); }
.pred-face {
  position: absolute; inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: 10px;
  border: 1px solid var(--border-hairline);
  background: var(--surface-card);
  padding: 24px;
  display: flex; flex-direction: column;
  transition: background-color 0.7s ease, border-color 0.5s ease;
}
.pred-face.back {
  transform: rotateY(180deg);
  background: var(--series);
  border-color: var(--series);
  color: var(--series-ink);
}
.pred-kind { font-family: var(--font-mono); font-size: 10.5px; font-weight: 700; letter-spacing: var(--ls-widest); text-transform: uppercase; color: var(--series); transition: color 0.5s; }
.pred-face.back .pred-kind { color: var(--series-ink); opacity: 0.75; }
.pred-title { font-family: var(--font-display); font-weight: 600; font-size: 23px; letter-spacing: -0.01em; color: var(--text-strong); margin-top: 12px; }
.pred-face.back .pred-title { color: var(--series-ink); }
.pred-body { font-size: 14.5px; line-height: 1.55; color: var(--text-muted); margin-top: 10px; }
.pred-formula {
  font-family: var(--font-mono); font-size: 12.5px; line-height: 1.8;
  margin-top: 12px; color: var(--series-ink);
  overflow-wrap: anywhere;
}
.pred-foot { margin-top: auto; font-family: var(--font-mono); font-size: 10px; letter-spacing: var(--ls-wider); text-transform: uppercase; color: var(--text-faint); display: flex; justify-content: space-between; }
.pred-face.back .pred-foot { color: var(--series-ink); opacity: 0.7; }

/* ============================================================
   F2 / shared — PACKAGES GRID
   ============================================================ */
.pkg-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 14px; margin-top: clamp(44px, 7vh, 80px);
}
.pkg {
  --mx: 50%; --my: 50%;
  position: relative;
  border: 1px solid var(--border-hairline);
  border-radius: 8px;
  background: var(--surface-card);
  padding: 20px;
  overflow: hidden;
  transition: border-color 0.3s, background-color 0.7s ease;
}
.pkg::before { /* cursor spotlight */
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(220px circle at var(--mx) var(--my), var(--series-soft), transparent 70%);
  opacity: 0; transition: opacity 0.3s;
}
.pkg:hover::before { opacity: 1; }
.pkg:hover { border-color: color-mix(in oklab, var(--series) 50%, var(--border-hairline)); }
.pkg > * { position: relative; }
.pkg-name { font-family: var(--font-mono); font-size: 13px; font-weight: 700; color: var(--text-strong); display: flex; align-items: center; gap: 8px; }
.pkg-name::before { content: '◆'; font-size: 9px; color: var(--series); transition: color 0.5s, transform 0.3s var(--ease-snap); }
.pkg:hover .pkg-name::before { transform: rotate(135deg) scale(1.25); }
.pkg-desc { font-size: 13.5px; line-height: 1.5; color: var(--text-muted); margin-top: 8px; }

/* ============================================================
   WEC — LIVE ACTIVITY / DYNAMIC ISLAND
   ============================================================ */
.wec-stage {
  margin-top: clamp(48px, 8vh, 90px);
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(28px, 4vw, 64px);
  align-items: center;
}
.island-wrap { display: flex; flex-direction: column; align-items: center; gap: 22px; }
.island {
  width: min(420px, 100%);
  background: #0A0B0D;
  border: 1px solid #2C313B;
  border-radius: 32px;
  padding: 14px 20px;
  color: #fff;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center; gap: 14px;
  cursor: pointer;
  box-shadow: 0 24px 70px -24px rgba(0,0,0,0.65);
  transition: transform 0.4s var(--ease-snap), box-shadow 0.4s, border-color 0.4s;
  position: relative;
}
.island:hover {
  transform: scale(1.04);
  border-color: var(--c-wec);
  box-shadow: 0 30px 90px -20px color-mix(in oklab, var(--c-wec) 45%, transparent);
}
.island .isl-badge {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--c-wec); color: #fff;
  display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 800; font-size: 11px;
}
.isl-mid .isl-title { font-family: var(--font-mono); font-size: 10px; font-weight: 600; letter-spacing: var(--ls-wider); text-transform: uppercase; color: #828B99; }
.isl-mid .isl-main { font-family: var(--font-display); font-weight: 600; font-size: 17px; margin-top: 3px; }
.isl-pos { text-align: right; font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.isl-pos .p { font-size: 22px; font-weight: 700; color: var(--c-wec); }
.isl-pos .gap { font-size: 11px; color: #828B99; display: block; margin-top: 2px; }
.isl-expand {
  grid-column: 1 / -1;
  display: grid; grid-template-rows: 0fr;
  transition: grid-template-rows 0.45s var(--ease-out);
}
.island:hover .isl-expand { grid-template-rows: 1fr; }
.isl-expand > div { overflow: hidden; }
.isl-track {
  margin-top: 12px; padding-top: 14px;
  border-top: 1px solid #1F232B;
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-mono); font-size: 11px; color: #828B99;
  padding-bottom: 4px;
}
.isl-bar { flex: 1; margin: 0 14px; height: 4px; border-radius: 2px; background: #1F232B; position: relative; }
.isl-bar i { position: absolute; left: 0; top: 0; bottom: 0; width: 62%; border-radius: 2px; background: linear-gradient(90deg, var(--c-wec), #7CA0FF); }
.isl-bar::after {
  content: ''; position: absolute; top: 50%; left: 62%;
  width: 10px; height: 10px; border-radius: 2px;
  transform: translate(-50%, -50%) rotate(45deg);
  background: #fff;
}
.island-cap { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: var(--ls-wider); text-transform: uppercase; color: var(--text-faint); text-align: center; }

.wec-points { display: flex; flex-direction: column; gap: 0; margin-top: 8px; }
.wec-point {
  display: flex; gap: 18px; align-items: baseline;
  padding: 18px 4px;
  border-bottom: 1px solid var(--border-hairline);
  transition: padding-left 0.3s var(--ease-out), background-color 0.3s;
  position: relative;
}
.wec-point::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 0;
  background: var(--series); transition: width 0.3s var(--ease-out);
}
.wec-point:hover { padding-left: 18px; }
.wec-point:hover::before { width: 3px; }
.wec-point .wp-idx { font-family: var(--font-mono); font-size: 11px; font-weight: 700; color: var(--series); transition: color 0.5s; }
.wec-point .wp-t { font-weight: 600; color: var(--text-strong); font-size: 16px; }
.wec-point .wp-d { font-size: 14px; color: var(--text-muted); margin-top: 4px; line-height: 1.5; }

/* ============================================================
   REPLAY — TERMINAL
   ============================================================ */
#replay .sec-inner { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(28px, 4vw, 64px); align-items: center; }
.term {
  border-radius: 10px;
  border: 1px solid var(--border-default);
  background: var(--carbon-950);
  overflow: hidden;
  box-shadow: 0 30px 80px -30px rgba(0,0,0,0.6);
  font-family: var(--font-mono);
}
.term-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 16px;
  background: var(--carbon-900);
  border-bottom: 1px solid var(--carbon-800);
}
.term-bar i { width: 11px; height: 11px; border-radius: 50%; background: var(--carbon-700); }
.term-bar i:nth-child(1) { background: #FF5F57; }
.term-bar i:nth-child(2) { background: #FEBC2E; }
.term-bar i:nth-child(3) { background: #28C840; }
.term-bar .term-title { margin-left: auto; font-size: 10.5px; letter-spacing: 0.1em; color: var(--carbon-500); text-transform: uppercase; }
.term-bar .rec {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 10px; font-weight: 700; letter-spacing: 0.14em; color: #FF5440;
}
.term-bar .rec::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: #FF5440; animation: hud-pulse 1s infinite; }
.term-body {
  padding: 20px;
  font-size: 12.5px; line-height: 1.9;
  color: var(--carbon-300);
  min-height: 252px;
}
.term-line { white-space: pre-wrap; overflow-wrap: anywhere; min-height: 24px; }
.term-line .p { color: var(--go-500); }
.term-line .c { color: #7CA0FF; }
.term-line .d { color: var(--carbon-500); }
.term-line .hl { color: #fff; font-weight: 600; }
.term-caret {
  display: inline-block; width: 8px; height: 15px;
  background: var(--go-500); vertical-align: -2px;
  animation: caret 0.9s steps(1) infinite;
}
@keyframes caret { 50% { opacity: 0; } }

/* ============================================================
   ROADMAP
   ============================================================ */
.road-list { margin-top: clamp(40px, 7vh, 72px); counter-reset: road; }
.road-item {
  position: relative;
  display: grid; grid-template-columns: 110px 1fr auto;
  gap: 24px; align-items: center;
  padding: 30px 8px;
  border-top: 1px solid var(--border-hairline);
  overflow: hidden;
  cursor: pointer;
}
.road-item:last-child { border-bottom: 1px solid var(--border-hairline); }
.road-item::before {
  content: ''; position: absolute; inset: 0;
  background: var(--series);
  transform: translateY(101%);
  transition: transform 0.35s var(--ease-out);
}
.road-item:hover::before { transform: translateY(0); }
.road-item > * { position: relative; transition: color 0.3s; }
.road-num { font-family: var(--font-mono); font-size: 12px; font-weight: 700; letter-spacing: 0.14em; color: var(--series); transition: color 0.5s; }
.road-t { font-family: var(--font-display); font-weight: 600; font-size: clamp(20px, 2.4vw, 30px); letter-spacing: -0.01em; color: var(--text-strong); }
.road-d { font-size: 14px; color: var(--text-muted); margin-top: 6px; max-width: 64ch; }
.road-arrow { font-family: var(--font-mono); font-size: 22px; color: var(--text-faint); transition: transform 0.35s var(--ease-snap), color 0.3s; }
.road-item:hover .road-num, .road-item:hover .road-t,
.road-item:hover .road-d, .road-item:hover .road-arrow { color: var(--series-ink); }
.road-item:hover .road-arrow { transform: translateX(8px) rotate(-45deg); }

/* ============================================================
   FOOTER
   ============================================================ */
#footer { padding-bottom: 80px; }
.foot-cta {
  text-align: center;
  margin-bottom: clamp(56px, 9vh, 110px);
}
.foot-cta .sec-title { margin-left: auto; margin-right: auto; max-width: 18ch; }
.foot-ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 30px; }
.tech-row {
  display: flex; flex-wrap: wrap; gap: 10px; justify-content: center;
  margin-top: clamp(40px, 6vh, 64px);
  max-width: 880px; margin-left: auto; margin-right: auto;
}
.tech-badge {
  font-family: var(--font-mono); font-size: 11px; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-muted);
  border: 1px solid var(--border-hairline);
  border-radius: 3px;
  padding: 7px 12px;
  transition: color 0.2s, border-color 0.2s, transform 0.2s var(--ease-snap);
  cursor: default;
}
.tech-badge:hover { color: var(--series); border-color: var(--series); transform: translateY(-3px); }
.foot-legal {
  margin-top: clamp(48px, 7vh, 80px);
  padding-top: 26px;
  border-top: 1px solid var(--border-hairline);
  display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  font-size: 12.5px; color: var(--text-faint); line-height: 1.6;
}
.foot-legal .legal-note { max-width: 70ch; }
.foot-legal a { color: var(--text-muted); border-bottom: 1px solid var(--border-default); transition: color 0.2s, border-color 0.2s; }
.foot-legal a:hover { color: var(--series); border-color: var(--series); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
  .series-chips, .pred-grid { grid-template-columns: 1fr; }
  .pkg-grid { grid-template-columns: repeat(2, 1fr); }
  .wec-stage, #replay .sec-inner { grid-template-columns: 1fr; }
  .pred-card { height: 250px; }
  .t-row { grid-template-columns: 40px 56px 1fr 90px 76px; }
  .t-row .s2, .t-row .s3 { display: none; }
  .pipeline { flex-direction: column; gap: 12px; }
  .pipe-node + .pipe-node { margin-left: 0; }
  .pipe-arrow { display: none; }
  .road-item { grid-template-columns: 56px 1fr auto; }
  .series-logo-slot { position: static; margin-top: 18px; }
}
@media (max-width: 600px) {
  .pkg-grid { grid-template-columns: 1fr; }
}