/* ─── Design Tokens ──────────────────────────────────────── */
:root {
  --bg: #000000; --panel: #111111;
  --border: rgba(201,164,76,0.12); --border-h: rgba(201,164,76,0.28);
  --text: #F4F1E8; --text-sec: #E8E4DA; --text-muted: #CFC9BC;
  --gold: #C9A44C; --gold-glow: rgba(201,164,76,0.22);
  --font-serif: 'Cinzel Decorative', serif;
  --font-sans: 'DM Sans', sans-serif;
  --font-tech: 'Space Grotesk', sans-serif;
}
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: var(--font-sans); overflow-x: hidden; }
.sk-main { margin-top: 0; }
.sk-container { max-width: 1180px; margin: 0 auto; padding: clamp(3rem,7vw,6rem) clamp(1.25rem,4vw,3rem); }

.sk-eyebrow { display: block; font-family: var(--font-tech); font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.18em; color: var(--gold); margin-bottom: 0.75rem; }
.sk-sec-title { font-family: var(--font-serif); font-size: clamp(2rem,4vw,3.25rem); font-weight: 700; color: var(--text); margin: 0 0 1.5rem; line-height: 1.15; }
.sk-hero__subtitle { font-family: var(--font-tech); font-size: clamp(0.85rem,1.8vw,1.1rem); text-transform: uppercase; letter-spacing: 0.15em; color: var(--gold); margin-bottom: 1.5rem; }
.sk-sec-lead { font-size: clamp(1.05rem,2vw,1.2rem); line-height: 1.65; color: var(--text-sec); max-width: 780px; margin-bottom: 3rem; }
.sk-lead { font-size: 1.2rem; line-height: 1.6; color: var(--text); font-weight: 600; margin-bottom: 1.1rem; }
.sk-body-text { font-size: 1rem; line-height: 1.7; color: var(--text-sec); margin-bottom: 1rem; }
.sk-blockquote { border-left: 2px solid var(--gold); padding: 0.8rem 1.5rem; margin: 2rem 0 0; font-style: italic; font-size: 1.05rem; color: var(--text-sec); }
.sk-hero-text { font-size: 1rem; line-height: 1.7; color: var(--text-sec); margin-bottom: 1.2rem; }
.sk-hero-text strong { color: var(--text); }
.sk-back-link { display: inline-block; font-family: var(--font-tech); font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); text-decoration: none; margin-bottom: 2rem; transition: color 240ms ease; }
.sk-back-link:hover { color: var(--gold); }

.sk-hero { position: relative; min-height: 100vh; padding-top: 72px; overflow: hidden; background: var(--bg); border-bottom: 1px solid var(--border); }

.sk-hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.sk-hero__overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 40%, rgba(0, 0, 0,0.38) 0%, rgba(0, 0, 0,0.80) 100%);
  z-index: 1;
}

.sk-hero > .sk-container { position: relative; z-index: 2; }

.sk-physique-section { border-top: 1px solid var(--border); background: var(--bg); }
.sk-physique-section.alt-bg { background: #000000; }

/* ─── Pulse Console ──────────────────────────────────────── */
.sk-pulse-console { background: #000000; border: 1px solid var(--border); border-radius: 0; overflow: hidden; box-shadow: 0 30px 70px rgba(0,0,0,0.6); font-family: var(--font-tech); }
.pulse-header { display: flex; align-items: center; gap: 0.6rem; padding: 0.8rem 1.2rem; background: #000000; border-bottom: 1px solid var(--border); }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: #2ecc71; box-shadow: 0 0 10px rgba(46,204,113,0.6); flex-shrink: 0; }
.pulse-title { font-size: 0.65rem; font-weight: 700; letter-spacing: 0.1em; color: var(--text-sec); }
.pulse-body { padding: 1.4rem; }
.pulse-metrics { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; margin-bottom: 1.2rem; }
.pulse-metric { display: flex; flex-direction: column; gap: 0.25rem; }
.pm-label { font-size: 0.6rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); }
.pm-value { font-size: 1rem; font-weight: 700; color: var(--text); }
.pulse-divider { height: 1px; background: var(--border); margin-bottom: 1.2rem; }
.pulse-log { display: flex; flex-direction: column; gap: 0.3rem; }
.log-line { font-size: 0.78rem; line-height: 1.5; color: var(--text-sec); margin: 0; opacity: 0; animation: logIn 300ms ease forwards; }
.log-gold { color: var(--gold); } .log-divider { color: var(--text-muted); }
.log-line:nth-child(1){animation-delay:120ms} .log-line:nth-child(2){animation-delay:380ms}
.log-line:nth-child(3){animation-delay:620ms} .log-line:nth-child(4){animation-delay:860ms}
.log-line:nth-child(5){animation-delay:1060ms} .log-line:nth-child(6){animation-delay:1300ms}
.log-line:nth-child(7){animation-delay:1540ms}
@keyframes logIn { to { opacity: 1; } }
.blink-cursor { color: var(--gold); animation: logIn 300ms 1600ms ease forwards, blink 1.1s 1700ms step-end infinite; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

/* ─── Decision Panel ─────────────────────────────────────── */
.sk-decision-panel {
  display: grid; grid-template-columns: 1fr 1fr; gap: 3rem;
  background: var(--panel); border: 1px solid var(--border); border-radius: 0;
  padding: 3rem; margin-top: 1rem;
  box-shadow: 0 25px 55px rgba(0,0,0,0.4);
}
.decision-quote-block { border-right: 1px solid var(--border); padding-right: 3rem; }
.dq-accent { font-family: var(--font-serif); font-size: 4rem; color: var(--gold); opacity: 0.3; line-height: 1; display: block; margin-bottom: 0.5rem; }
.dq-text { font-family: var(--font-serif); font-size: clamp(1.2rem,2.5vw,1.6rem); color: var(--text); line-height: 1.35; margin: 0 0 1.2rem; }
.dq-sub { font-size: 1rem; line-height: 1.7; color: var(--text-sec); margin: 0; }
.decision-copy-block p { font-size: 1.05rem; line-height: 1.7; color: var(--text-sec); margin: 0 0 1rem; }
.decision-copy-block p:last-child { margin: 0; }

/* ─── Phase Stepper ──────────────────────────────────────── */
.sk-phase-stepper { display: grid; grid-template-columns: 260px 1fr; gap: 2.5rem; margin-top: 1rem; }

.phase-buttons { display: flex; flex-direction: column; gap: 0; }
.phase-connector { width: 2px; height: 24px; background: var(--border); margin-left: 20px; }
.phase-btn {
  display: flex; align-items: center; gap: 1rem;
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 0; padding: 1.1rem 1.4rem;
  cursor: pointer; text-align: left;
  transition: all 240ms ease;
}
.phase-btn:hover { border-color: var(--border-h); }
.phase-btn.active { border-color: var(--gold); background: rgba(201,164,76,0.06); }
.pb-index { font-family: var(--font-tech); font-size: 0.9rem; font-weight: 700; color: var(--text-muted); flex-shrink: 0; width: 28px; transition: color 240ms ease; }
.phase-btn.active .pb-index { color: var(--gold); }
.pb-label { font-family: var(--font-tech); font-size: 0.85rem; font-weight: 600; color: var(--text-sec); transition: color 240ms ease; }
.phase-btn.active .pb-label { color: var(--text); }

.phase-console { background: #000000; border: 1px solid var(--border); border-radius: 0; overflow: hidden; font-family: var(--font-tech); box-shadow: 0 20px 50px rgba(0,0,0,0.5); }
.phase-console-header { display: flex; align-items: center; gap: 0.6rem; padding: 0.8rem 1.2rem; background: #000000; border-bottom: 1px solid var(--border); }
.phase-console-title { font-size: 0.65rem; font-weight: 700; letter-spacing: 0.1em; color: var(--text-sec); }
.phase-console-body { padding: 1.6rem; min-height: 260px; }
.phase-log-entry { font-size: 0.82rem; line-height: 1.6; color: var(--text-sec); margin: 0 0 0.4rem; opacity: 0; animation: logIn 300ms ease forwards; }
.phase-log-entry.gold { color: var(--gold); }
.phase-log-entry.divider { color: var(--text-muted); }
.phase-log-entry.result { color: #2ecc71; }

/* ─── Change Section ─────────────────────────────────────── */
.sk-change-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(3rem,5vw,5rem); align-items: center; }
.change-outcomes { display: grid; grid-template-columns: repeat(2,1fr); gap: 1.5rem; }
.outcome-card { display: flex; flex-direction: column; align-items: center; gap: 0.8rem; background: var(--panel); border: 1px solid var(--border); border-radius: 0; padding: 1.8rem 1.2rem; transition: border-color 300ms ease; }
.outcome-card:hover { border-color: var(--border-h); }
.outcome-ring { position: relative; }
.outcome-ring svg { width: 80px; height: 80px; transform: rotate(-90deg); display: block; }
.o-ring-bg { fill: none; stroke: rgba(201,164,76,0.07); stroke-width: 7; }
.o-ring-fill { fill: none; stroke: var(--gold); stroke-width: 7; stroke-linecap: round; stroke-dasharray: 201; stroke-dashoffset: 201; transition: stroke-dashoffset 900ms cubic-bezier(0.22,1,0.36,1); }
.outcome-val { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); font-family: var(--font-tech); font-size: 0.95rem; font-weight: 700; color: var(--text); }
.outcome-label { font-family: var(--font-tech); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); text-align: center; }

/* ─── Build Status Console ───────────────────────────────── */
.sk-build-layout { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(3rem,5vw,5rem); align-items: start; margin-top: 1rem; }
.build-status-console { background: #000000; border: 1px solid var(--border); border-radius: 0; overflow: hidden; font-family: var(--font-tech); box-shadow: 0 20px 50px rgba(0,0,0,0.4); }
.bsc-header { display: flex; align-items: center; gap: 0.6rem; padding: 0.8rem 1.2rem; background: #000000; border-bottom: 1px solid var(--border); }
.bsc-title { font-size: 0.65rem; font-weight: 700; letter-spacing: 0.1em; color: var(--text-sec); }
.bsc-body { padding: 0; }
.bsc-row { display: flex; justify-content: space-between; align-items: center; padding: 0.9rem 1.4rem; border-bottom: 1px solid rgba(201,164,76,0.06); gap: 1rem; }
.bsc-row:last-child { border-bottom: none; }
.bsc-key { font-size: 0.65rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); flex-shrink: 0; }
.bsc-val { font-size: 0.82rem; color: var(--text-sec); text-align: right; }
.bsc-active { color: #2ecc71; font-weight: 600; }

/* ─── Nav Cards ──────────────────────────────────────────── */
.sk-physique-nav { display: flex; flex-direction: column; border: 1px solid var(--border); border-radius: 0; overflow: hidden; margin-top: 3.5rem; }
.sk-nav-card { display: flex; align-items: center; gap: 1.2rem; padding: 1.4rem 1.8rem; background: var(--panel); border-bottom: 1px solid var(--border); text-decoration: none; transition: background 250ms ease; }
.sk-nav-card:last-child { border-bottom: none; }
.sk-nav-card:hover { background: #181818; }
.sk-nav-card.back { opacity: 0.7; }
.sk-nav-card.back:hover { opacity: 1; }
.nav-card-arrow { font-size: 1.1rem; color: var(--gold); flex-shrink: 0; transition: transform 240ms ease; }
.sk-nav-card:hover:not(.back) .nav-card-arrow { transform: translateX(3px); }
.sk-nav-card.back:hover .nav-card-arrow { transform: translateX(-3px); }
.nav-card-text { display: flex; flex-direction: column; gap: 0.2rem; }
.nav-card-label { font-family: var(--font-tech); font-size: 0.6rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); }
.nav-card-title { font-family: var(--font-tech); font-size: 0.9rem; font-weight: 600; color: var(--text); }

/* ─── Metabolic Simulator ────────────────────────────────── */
.sk-sim-panel {
  display: grid;
  grid-template-columns: 280px 280px 1fr;
  gap: 0;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 0;
  overflow: hidden;
  box-shadow: 0 25px 55px rgba(0,0,0,0.5);
  margin-top: 1.5rem;
}
.sim-sidebar {
  padding: 1.8rem;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  background: #000000;
}
.sim-sidebar.biometrics {
  border-right: 1px solid var(--border);
}
.sim-sidebar.diet {
  border-right: 1px solid var(--border);
}
.sim-panel-title {
  font-family: var(--font-tech);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text);
  margin: 0;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.75rem;
}
.sim-controls {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.control-group {
  display: flex;
  flex-direction: column;
}
.control-label {
  display: block;
  font-family: var(--font-tech);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}
.sk-select {
  width: 100%;
  background: #181818;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.6rem;
  font-family: var(--font-tech);
  font-size: 0.8rem;
  border-radius: 0;
  outline: none;
  transition: border-color 200ms ease;
}
.sk-select:focus {
  border-color: var(--gold);
}
.slider-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.sk-slider {
  flex: 1;
  accent-color: var(--gold);
  height: 4px;
  border-radius: 2px;
  background: rgba(255,255,255,0.1);
  cursor: pointer;
}
.slider-display-val {
  font-family: var(--font-tech);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gold);
  min-width: 65px;
  text-align: right;
}
.sim-telemetry {
  border-top: 1px solid var(--border);
  padding-top: 1.2rem;
  margin-top: auto;
}
.telemetry-title {
  font-family: var(--font-tech);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin: 0 0 0.8rem;
}
.telemetry-rows {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.tel-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-tech);
}
.tel-lbl {
  font-size: 0.62rem;
  color: var(--text-muted);
}
.tel-val {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-sec);
}

.sim-viewport {
  display: grid;
  grid-template-rows: auto 1fr auto auto;
  min-height: 400px;
  background: #000000;
}
.viewport-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.6rem;
  background: #000000;
  border-bottom: 1px solid var(--border);
}
.viewport-title {
  font-family: var(--font-tech);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-sec);
}
.macro-ratios-wrap {
  display: flex;
  gap: 0.5rem;
}
.macro-badge {
  font-family: var(--font-tech);
  font-size: 0.62rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 0;
}
.macro-badge.protein { background: rgba(201,164,76,0.12); color: var(--gold); border: 1px solid rgba(201,164,76,0.2); }
.macro-badge.carbs { background: rgba(163,184,181,0.12); color: #a3b8b5; border: 1px solid rgba(163,184,181,0.2); }
.macro-badge.fats { background: rgba(184,163,168,0.12); color: #b8a3a8; border: 1px solid rgba(184,163,168,0.2); }

.viewport-content-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  padding: 1.5rem;
  gap: 1.5rem;
}
.chart-container, .macro-rings-container {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.chart-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.chart-label {
  font-family: var(--font-tech);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}
.hover-values-display {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-family: var(--font-tech);
  font-size: 0.65rem;
}
.h-val {
  color: var(--text-sec);
}
.h-val strong {
  font-weight: 700;
}
.h-val.wgt strong { color: var(--gold); }
.h-val.lbm strong { color: #2ecc71; }
.h-val.fat strong { color: #e67e22; }
.h-val-week {
  color: var(--text-muted);
  border-left: 1px solid var(--border);
  padding-left: 0.5rem;
  text-transform: uppercase;
}
.chart-svg-wrap {
  background: #000000;
  border: 1px solid var(--border);
  border-radius: 0;
  padding: 0.5rem;
  position: relative;
  overflow: hidden;
}
.mass-chart-svg {
  width: 100%;
  height: 200px;
  display: block;
}
.chart-line {
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: d 300ms ease;
}
.chart-line.weight { stroke: var(--gold); }
.chart-line.lean { stroke: #2ecc71; }
.chart-line.fat { stroke: #e67e22; }
.chart-area {
  opacity: 0.03;
  transition: d 300ms ease;
}
.chart-area.weight { fill: var(--gold); }
.chart-area.lean { fill: #2ecc71; }
.chart-area.fat { fill: #e67e22; }
.chart-grid { stroke: rgba(255,255,255,0.02); stroke-width: 1; }
.chart-axis { stroke: rgba(255,255,255,0.08); stroke-width: 1.5; }
.chart-text { font-family: var(--font-tech); font-size: 7px; fill: var(--text-muted); }

/* Chart Tooltip / Hover Crosshair */
.chart-hover-line {
  stroke: rgba(201, 164, 76, 0.25);
  stroke-width: 1.2;
  stroke-dasharray: 3 3;
}
.chart-hover-dot {
  stroke-width: 1.5;
  transition: cx 80ms ease, cy 80ms ease;
}
.chart-hover-dot.wgt { fill: #fff; stroke: var(--gold); }
.chart-hover-dot.lbm { fill: #fff; stroke: #2ecc71; }
.chart-hover-dot.fat { fill: #fff; stroke: #e67e22; }

.rings-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  background: #000000;
  border: 1px solid var(--border);
  border-radius: 0;
  padding: 1rem;
  height: 212px;
}
.rings-svg {
  width: 110px;
  height: 110px;
  transform: rotate(-90deg);
}
.ring-bg {
  fill: none;
  stroke: rgba(255,255,255,0.02);
  stroke-width: 5;
}
.ring-fill {
  fill: none;
  stroke-width: 5.2;
  stroke-linecap: round;
  transition: stroke-dashoffset 600ms cubic-bezier(0.22,1,0.36,1);
}
.ring-fill.protein { stroke: var(--gold); stroke-dasharray: 251.3; }
.ring-fill.carbs { stroke: #a3b8b5; stroke-dasharray: 201.1; }
.ring-fill.fats { stroke: #b8a3a8; stroke-dasharray: 150.8; }

.rings-legend {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.legend-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-tech);
  font-size: 0.72rem;
  color: var(--text-sec);
}
.legend-item .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}
.legend-item .dot.p { background: var(--gold); }
.legend-item .dot.c { background: #a3b8b5; }
.legend-item .dot.f { background: #b8a3a8; }

/* 12-Week Summary Card */
.projection-summary-card {
  margin: 0 1.5rem 1.5rem;
  padding: 1.2rem 1.6rem;
  background: rgba(255, 255, 255, 0.01);
  border: 1px solid var(--border);
  border-radius: 0;
}
.summary-card-title {
  font-family: var(--font-tech);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-sec);
  margin: 0 0 1rem;
}
.summary-metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.sum-metric {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.sm-lbl {
  font-family: var(--font-tech);
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}
.sm-val {
  font-family: var(--font-tech);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
}

.sim-feedback-console {
  background: #000000;
  border-top: 1px solid var(--border);
  padding: 0.8rem 1.6rem;
  font-family: var(--font-tech);
  font-size: 0.72rem;
  color: var(--text-muted);
  min-height: 48px;
  display: flex;
  align-items: center;
}
.sim-log-highlight { color: var(--gold); }
.sim-log-warning { color: #e74c3c; filter: drop-shadow(0 0 2px rgba(231,76,60,0.15)); }
.sim-log-anabolic { color: #2ecc71; }


/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 980px) {
  .sk-decision-panel { grid-template-columns: 1fr; }
  .decision-quote-block { border-right: none; padding-right: 0; border-bottom: 1px solid var(--border); padding-bottom: 2rem; }
  .sk-phase-stepper { grid-template-columns: 1fr; }
  .phase-buttons { flex-direction: row; flex-wrap: wrap; gap: 0.75rem; }
  .phase-connector { display: none; }
  .sk-change-grid { grid-template-columns: 1fr; }
  .sk-build-layout { grid-template-columns: 1fr; }
  .pulse-metrics { grid-template-columns: repeat(2,1fr); }
  .sk-sim-panel { grid-template-columns: 1fr; }
  .sim-sidebar { border-right: none; border-bottom: 1px solid var(--border); }
  .viewport-content-grid { grid-template-columns: 1fr; }
  .rings-wrap { height: auto; padding: 1.5rem; flex-direction: column; }
}
@media (max-width: 580px) {
  .change-outcomes { grid-template-columns: repeat(2,1fr); }
}

/* ─── Timeline System ────────────────────────────────────── */
.sk-timeline {
  position: relative;
  max-width: 1000px;
  margin: 3rem auto 0;
  padding: 2rem 0;
}

/* Central vertical track */
.sk-timeline__track {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: rgba(201, 164, 76, 0.08);
  transform: translateX(-50%);
  z-index: 1;
}

/* Active progress track */
.sk-timeline__progress {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 0%; /* Dynamic fill via scroll observer */
  background: linear-gradient(to bottom, transparent, var(--gold) 15%, var(--gold) 85%, transparent);
  box-shadow: 0 0 8px var(--gold);
  transition: height 150ms ease-out;
}

/* Individual phase item */
.sk-timeline__item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  margin-bottom: 5rem;
  z-index: 2;
  opacity: 0.35;
  transform: translateY(30px);
  transition: opacity 600ms cubic-bezier(0.25, 1, 0.5, 1),
              transform 600ms cubic-bezier(0.25, 1, 0.5, 1);
}

.sk-timeline__item:last-child {
  margin-bottom: 0;
}

/* Active State */
.sk-timeline__item.active {
  opacity: 1;
  transform: translateY(0);
}

/* Dot on the center track */
.sk-timeline__dot {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid rgba(201, 164, 76, 0.3);
  transform: translate(-50%, -50%);
  z-index: 3;
  transition: all 400ms ease;
}

.sk-timeline__item.active .sk-timeline__dot {
  background: var(--gold);
  border-color: var(--gold);
  box-shadow: 0 0 12px var(--gold);
}

/* Timeline Cards */
.sk-timeline__content {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 0;
  padding: 1.8rem;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
  transition: border-color 300ms ease, box-shadow 300ms ease;
}

.sk-timeline__item.active .sk-timeline__content {
  border-color: var(--border-h);
  box-shadow: 0 20px 45px rgba(201, 164, 76, 0.05);
}

/* Alternating content styles for desktop */
.sk-timeline__item .sk-timeline__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.sk-timeline__item:nth-child(even) .sk-timeline__img-wrap {
  order: 2;
}

.sk-timeline__item:nth-child(even) .sk-timeline__text {
  order: 1;
}

/* Technical Image Container */
.sk-timeline__img-wrap {
  position: relative;
  border: 1px solid var(--border);
  border-radius: 0;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: #000;
}

.sk-timeline__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
  transition: transform 600ms cubic-bezier(0.25, 1, 0.5, 1),
              opacity 600ms ease;
}

.sk-timeline__item.active .sk-timeline__img-wrap img {
  opacity: 1;
}

.sk-timeline__img-wrap:hover img {
  transform: scale(1.04);
}

/* Tech scanner animation */
.sk-timeline__img-wrap::after {
  content: '';
  position: absolute;
  left: 0;
  top: -100%;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  box-shadow: 0 0 10px var(--gold);
  opacity: 0;
  transition: opacity 300ms ease;
}

.sk-timeline__img-wrap:hover::after {
  opacity: 1;
  animation: scanSweep 2s infinite linear;
}

@keyframes scanSweep {
  0% { top: -5%; }
  100% { top: 105%; }
}

.sk-timeline__img-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.85));
  padding: 0.8rem 1rem;
  font-family: var(--font-tech);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-sec);
  border-top: 1px solid rgba(255, 255, 255, 0.03);
}

/* Text & Content Elements */
.sk-timeline__text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.1rem;
}

.sk-timeline__status {
  display: inline-block;
  align-self: flex-start;
  font-family: var(--font-tech);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.65rem;
  border-radius: 0;
}

/* Status colors mapping */
.status-comfort { color: #a29bfe; background: rgba(162, 155, 254, 0.08); border: 1px solid rgba(162, 155, 254, 0.15); }
.status-warning { color: #e67e22; background: rgba(230, 126, 34, 0.08); border: 1px solid rgba(230, 126, 34, 0.15); }
.status-alert { color: #e74c3c; background: rgba(231, 76, 60, 0.08); border: 1px solid rgba(231, 76, 60, 0.15); }
.status-stall { color: #f1c40f; background: rgba(241, 196, 15, 0.08); border: 1px solid rgba(241, 196, 15, 0.15); }
.status-critical { color: #d63031; background: rgba(214, 48, 49, 0.08); border: 1px solid rgba(214, 48, 49, 0.15); }
.status-rebuild { color: #3498db; background: rgba(52, 152, 219, 0.08); border: 1px solid rgba(52, 152, 219, 0.15); }
.status-injury { color: #e17055; background: rgba(225, 112, 85, 0.08); border: 1px solid rgba(225, 112, 85, 0.15); }
.status-correction { color: #1abc9c; background: rgba(26, 188, 156, 0.08); border: 1px solid rgba(26, 188, 156, 0.15); }
.status-active { color: #2ecc71; background: rgba(46, 204, 113, 0.08); border: 1px solid rgba(46, 204, 113, 0.15); }

.sk-timeline__quote {
  font-family: var(--font-serif);
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  line-height: 1.4;
  color: var(--text);
  margin: 0;
  padding-left: 0.8rem;
  border-left: 2px solid var(--gold);
}

/* Technical Telemetry Grid */
.sk-timeline__telemetry {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 0.8rem 0;
  font-family: var(--font-tech);
}

.tel-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.tel-lbl {
  font-size: 0.58rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.tel-val {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-sec);
}

.sk-timeline__summary {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0;
}

/* Responsive Overrides */
@media (max-width: 980px) {
  .sk-timeline__track {
    left: 20px;
    transform: none;
  }
  .sk-timeline__dot {
    left: 20px;
    top: 30px;
    transform: translate(-50%, -50%);
  }
  .sk-timeline__item {
    padding-left: 45px;
    margin-bottom: 3.5rem;
  }
  .sk-timeline__item .sk-timeline__content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .sk-timeline__item:nth-child(even) .sk-timeline__img-wrap {
    order: 1;
  }
  .sk-timeline__item:nth-child(even) .sk-timeline__text {
    order: 2;
  }
  .sk-timeline__img-wrap {
    aspect-ratio: 16 / 10;
  }
}



/* Progress: the open checkpoint and the plain numbers */
.sk-timeline__open { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.6rem; min-height: 240px; aspect-ratio: 16 / 9; background: #000; border: 1px dashed #E0BE67; text-align: center; }
.sk-timeline__open span { font: 600 0.68rem/1 var(--font-tech); letter-spacing: 0.24em; text-transform: uppercase; color: #E0BE67; }
.sk-timeline__open b { font: 400 clamp(1.5rem, 3vw, 2.4rem)/1.1 var(--font-serif); color: #FAF8F2; }
.outcome-card--stat { justify-content: center; text-align: center; min-height: 160px; }
.outcome-card--stat b { font: 700 clamp(1.6rem, 2.8vw, 2.4rem)/1.05 var(--font-tech); letter-spacing: -0.01em; color: #FAF8F2; }
.outcome-card--next { border-color: #E0BE67; }
.outcome-card--next b { color: #E0BE67; }
.outcome-card--stat .outcome-label { color: #F4F1E8; }