/* ── Design Tokens — LIGHT THEME ──────────────────────────────── */
:root {
  /* Backgrounds — white / light grey */
  --bg-deep:      #FFFFFF;
  --bg-panel:     #F3F4F6;
  --bg-surface:   #FFFFFF;
  --bg-card:      #FFFFFF;
  --bg-card-alt:  #F9FAFB;

  /* Accents */
  --accent-green:       #2D6A27;
  --accent-green-mid:   #4A8C3F;
  --accent-green-light: #6DB85C;
  --accent-gold:        #B8892A;
  --accent-gold-light:  #D4A84E;
  --accent-red:         #C0392B;
  --accent-blue:        #2D6A27; /* alias → green */
  --accent-cyan:        #4A8C3F; /* alias → green-mid */

  /* Text */
  --text-primary:   #1A2018;
  --text-secondary: #3D4A38;
  --text-muted:     #6B7A64;

  /* Borders */
  --border:       rgba(45,106,39,0.15);
  --border-gold:  rgba(184,137,42,0.25);
  --border-cyan:  rgba(74,140,63,0.18);

  /* Pitch */
  --pitch-green:  #1B5E37;
  --pitch-line:   rgba(255,255,255,0.9);

  /* Radii */
  --radius-sm:    8px;
  --radius:       14px;
  --radius-lg:    20px;

  /* Shadows */
  --shadow-sm:    0 1px 4px rgba(45,106,39,0.08), 0 2px 12px rgba(0,0,0,0.06);
  --shadow:       0 4px 24px rgba(45,106,39,0.1), 0 2px 8px rgba(0,0,0,0.06);
  --shadow-blue:  0 4px 20px rgba(45,106,39,0.15);
  --shadow-gold:  0 4px 20px rgba(184,137,42,0.15);
  --glow-blue:    0 0 0 3px rgba(45,106,39,0.18);
  --glow-green:   0 0 0 3px rgba(45,106,39,0.18);
  --glow-gold:    0 0 0 3px rgba(184,137,42,0.2);
}

/* ── Reset & Base ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', 'Space Grotesk', system-ui, sans-serif;
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.65;
  overflow-x: hidden;
}

h1,h2,h3,h4,h5,h6 { font-family: 'Space Grotesk', system-ui, sans-serif; }
.mono { font-family: 'Space Mono', 'Courier New', monospace; letter-spacing: -0.02em; }
img { max-width: 100%; height: auto; display: block; }

/* ── Layout ────────────────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 28px; }
section { padding: 88px 0; background: var(--bg-deep); }
section:nth-child(even) { background: var(--bg-panel); }

.section-label {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--accent-gold);
  margin-bottom: 14px; padding: 5px 14px;
  border: 1px solid var(--border-gold); border-radius: 100px;
  background: rgba(184,137,42,0.07);
}
.section-label::before {
  content: ''; width: 5px; height: 5px; border-radius: 50%;
  background: var(--accent-gold);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem); font-weight: 800;
  line-height: 1.05; letter-spacing: -0.035em;
  color: var(--text-primary); margin-bottom: 14px;
}

.section-desc {
  font-size: 1rem; color: var(--text-muted);
  max-width: 580px; line-height: 1.75;
}

/* ── Navigation ────────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  padding: 12px 28px;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(45,106,39,0.12);
  box-shadow: 0 1px 8px rgba(0,0,0,0.06);
  transition: background 0.3s;
}

.nav-brand {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.95rem; font-weight: 700; letter-spacing: -0.01em;
  color: var(--text-primary);
}

.nav-badge {
  background: var(--accent-green); color: #fff;
  font-size: 10px; font-weight: 800; padding: 2px 9px;
  border-radius: 100px; letter-spacing: 0.1em; text-transform: uppercase;
}

.nav-links { display: flex; gap: 4px; list-style: none; }

.nav-links a {
  color: var(--text-muted); text-decoration: none;
  font-size: 0.83rem; font-weight: 500; padding: 6px 14px;
  border-radius: 100px; transition: all 0.2s;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--accent-green);
  background: rgba(45,106,39,0.08);
}

/* ── Hero ──────────────────────────────────────────────────────── */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; overflow: hidden;
}

.hero-video-wrap { position: absolute; inset: 0; z-index: 0; }
.hero-video-wrap video {
  width: 100%; height: 100%; object-fit: cover; opacity: 0.55;
}

.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(
    160deg,
    rgba(240,245,240,0.72) 0%,
    rgba(245,247,245,0.45) 50%,
    rgba(240,245,240,0.70) 100%
  );
}

.hero-overlay::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to right, rgba(240,246,240,0.82) 0%, transparent 60%);
}

.hero-content {
  position: relative; z-index: 2;
  width: 100%; max-width: 1200px;
  margin: 0 auto; padding: 80px 28px 0;
}

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--accent-green);
  margin-bottom: 22px;
  background: rgba(45,106,39,0.08); padding: 6px 14px; border-radius: 100px;
  border: 1px solid rgba(45,106,39,0.18);
}
.hero-eyebrow .live-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent-green-light); animation: pulse-live 2s infinite;
}
@keyframes pulse-live {
  0%,100% { opacity:1; box-shadow: 0 0 0 0 rgba(74,140,63,0.5); }
  50% { opacity:0.6; box-shadow: 0 0 0 6px rgba(74,140,63,0); }
}

.hero-title {
  font-size: clamp(3rem, 8vw, 6.5rem); font-weight: 800;
  line-height: 0.95; letter-spacing: -0.045em;
  margin-bottom: 22px;
}
.hero-title .t1 { color: var(--text-primary); display: block; }
.hero-title .t2 { color: var(--accent-green); display: block; }
.hero-title .t3 { color: var(--accent-gold); display: block; font-size: 0.5em; letter-spacing: -0.01em; margin-top: 8px; font-weight: 700; }

.hero-sub {
  font-size: clamp(0.95rem, 1.8vw, 1.1rem); color: var(--text-secondary);
  max-width: 500px; line-height: 1.75; margin-bottom: 44px;
}

.hero-kpis {
  display: flex; gap: 14px; flex-wrap: wrap;
  margin-bottom: 52px;
}

.kpi-chip {
  display: flex; flex-direction: column; gap: 5px;
  padding: 16px 22px; min-width: 148px;
  background: rgba(255,255,255,0.82);
  border: 1px solid rgba(45,106,39,0.18);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.2s;
}
.kpi-chip:hover { border-color: var(--accent-green); box-shadow: var(--shadow-blue); }

.kpi-val {
  font-size: 2rem; font-weight: 800; letter-spacing: -0.04em;
  line-height: 1; font-family: 'Space Mono', monospace;
}
.kpi-val.blue  { color: var(--accent-green); }
.kpi-val.gold  { color: var(--accent-gold); }
.kpi-val.green { color: var(--accent-green-mid); }

.kpi-lbl {
  font-size: 0.7rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted);
}

.scroll-hint {
  display: flex; flex-direction: column; align-items: flex-start; gap: 6px;
}
.scroll-hint span { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); }
.scroll-chevron { width: 20px; height: 20px; border-right: 2px solid var(--accent-green); border-bottom: 2px solid var(--accent-green); transform: rotate(45deg) translateX(-4px); }

/* ── Tab navigation ────────────────────────────────────────────── */
.tab-nav {
  display: flex; gap: 4px;
  padding: 5px; background: var(--bg-panel);
  border: 1px solid var(--border); border-radius: var(--radius);
  margin-bottom: 28px; flex-wrap: wrap;
}

.tab-btn {
  flex: 1; min-width: 100px;
  padding: 9px 18px; border: none; background: transparent;
  color: var(--text-muted); font-family: inherit;
  font-size: 0.82rem; font-weight: 600; cursor: pointer;
  border-radius: calc(var(--radius) - 4px);
  transition: all 0.2s; white-space: nowrap;
}
.tab-btn:hover { color: var(--accent-green); background: rgba(45,106,39,0.07); }
.tab-btn.active {
  background: var(--accent-green); color: #fff;
  box-shadow: 0 2px 8px rgba(45,106,39,0.25);
}

.tab-pane {
  display: none;
}
.tab-pane.active {
  display: block;
  animation: tabFadeIn 0.38s cubic-bezier(.23,1,.32,1) forwards;
}
.tab-pane.active.no-anim {
  animation: none;
  opacity: 1;
  transform: none;
}
@keyframes tabFadeIn {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Cards ─────────────────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }

.card {
  background: #FFFFFF; border: 1px solid rgba(45,106,39,0.12);
  border-radius: var(--radius-lg); padding: 26px;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
}
.card:hover {
  border-color: rgba(45,106,39,0.3);
  box-shadow: var(--shadow-blue);
}
.card.gold  { border-color: var(--border-gold); }
.card.gold:hover  { border-color: var(--accent-gold); box-shadow: var(--shadow-gold); }
.card.cyan  { border-color: var(--border-cyan); }
.card.full  { grid-column: 1/-1; }

.card-tag {
  font-size: 10px; font-weight: 700; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: 6px;
}
.card-title { font-size: 1rem; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 10px; color: var(--text-primary); }
.card-big {
  font-size: 3rem; font-weight: 800; letter-spacing: -0.05em;
  font-family: 'Space Mono', monospace; line-height: 1;
}
.card-big.blue  { color: var(--accent-green); }
.card-big.gold  { color: var(--accent-gold); }
.card-big.green { color: var(--accent-green-mid); }
.card-big.red   { color: var(--accent-red); }

.card-sub { font-size: 0.78rem; color: var(--text-muted); line-height: 1.55; margin-top: 4px; }

.badge-status {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 10px; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; padding: 5px 12px; border-radius: 100px; margin-top: 14px;
}
.badge-status.pass { background: rgba(45,106,39,0.08); color: var(--accent-green); border: 1px solid rgba(45,106,39,0.22); }
.badge-status.warn { background: rgba(184,137,42,0.08); color: var(--accent-gold); border: 1px solid rgba(184,137,42,0.25); }
.badge-status.fail { background: rgba(192,57,43,0.07); color: var(--accent-red); border: 1px solid rgba(192,57,43,0.2); }
.badge-status::before { content:''; width:6px; height:6px; border-radius:50%; background:currentColor; }

/* ── Stat rows ─────────────────────────────────────────────────── */
.stat-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 0; border-bottom: 1px solid rgba(45,106,39,0.08);
  font-size: 0.85rem;
}
.stat-row:last-child { border-bottom: none; }
.stat-row .label { color: var(--text-muted); }
.stat-row .value { font-family: 'Space Mono', monospace; font-weight: 700; color: var(--text-primary); }
.stat-row .value.blue  { color: var(--accent-green); }
.stat-row .value.gold  { color: var(--accent-gold); }
.stat-row .value.green { color: var(--accent-green-mid); }
.stat-row .value.red   { color: var(--accent-red); }
.stat-row .value.cyan  { color: var(--accent-green-mid); }

/* ── Bar charts inline ─────────────────────────────────────────── */
.hbar-row {
  display: grid; grid-template-columns: 140px 1fr 80px;
  align-items: center; gap: 12px; padding: 8px 0;
  border-bottom: 1px solid rgba(45,106,39,0.07); font-size: 0.82rem;
}
.hbar-row:last-child { border-bottom: none; }
.hbar-track { height: 8px; background: rgba(45,106,39,0.08); border-radius: 4px; overflow: hidden; }
.hbar-fill  { height: 100%; border-radius: 4px; width: 0; transition: width 1s cubic-bezier(.4,0,.2,1); }
.hbar-fill.blue  { background: linear-gradient(90deg,var(--accent-green),var(--accent-green-light)); }
.hbar-fill.gold  { background: linear-gradient(90deg,var(--accent-gold),var(--accent-gold-light)); }
.hbar-fill.green { background: linear-gradient(90deg,var(--accent-green-mid),var(--accent-green-light)); }
.hbar-fill.red   { background: linear-gradient(90deg,var(--accent-red),#e07060); }
.hbar-fill.cyan  { background: linear-gradient(90deg,var(--accent-green-mid),var(--accent-green-light)); }
.hbar-val { font-family: 'Space Mono', monospace; font-size: 0.79rem; text-align: right; color: var(--text-secondary); font-weight: 600; }

/* ── Shot Map ──────────────────────────────────────────────────── */
.shotmap-layout { display: grid; grid-template-columns: 1fr 300px; gap: 18px; align-items: start; }

.pitch-wrap {
  background: #FFFFFF; border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 16px; position: relative;
  box-shadow: var(--shadow-sm);
}

#pitch-canvas {
  display: block; width: 100%; height: auto; border-radius: 8px; cursor: crosshair;
  max-height: calc(100vh - 230px);
  object-fit: contain;
}

.pitch-controls {
  display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 14px; align-items: center;
}

.ctrl-btn {
  padding: 7px 16px; border: 1px solid var(--border); border-radius: 100px;
  background: #fff; color: var(--text-muted);
  font-family: inherit; font-size: 0.78rem; font-weight: 600;
  cursor: pointer; transition: all 0.2s; display: flex; align-items: center; gap: 6px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.ctrl-btn .dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; flex-shrink: 0; }
.ctrl-btn:hover { color: var(--accent-green); border-color: rgba(45,106,39,0.35); background: rgba(45,106,39,0.05); }
.ctrl-btn.active { border-color: var(--accent-green); color: var(--accent-green); background: rgba(45,106,39,0.08); }
.ctrl-btn.active.gold-btn { border-color: var(--accent-gold); color: var(--accent-gold); background: rgba(184,137,42,0.07); }
.ctrl-btn.active.green-btn { border-color: var(--accent-green-mid); color: var(--accent-green-mid); background: rgba(74,140,63,0.08); }

.ctrl-select {
  padding: 7px 12px; border: 1px solid var(--border); border-radius: 100px;
  background: #fff; color: var(--text-secondary);
  font-family: inherit; font-size: 0.78rem; font-weight: 600; cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath fill='%234A8C3F' d='M5 6L0 0h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center;
  padding-right: 26px; transition: border-color 0.2s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.ctrl-select:focus { outline: none; border-color: var(--accent-green); }

.slider-wrap {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.78rem; color: var(--text-muted); margin-left: auto;
}
.slider-wrap input[type=range] {
  -webkit-appearance: none; width: 110px; height: 4px;
  background: rgba(45,106,39,0.15); border-radius: 2px; outline: none;
}
.slider-wrap input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 14px; height: 14px;
  border-radius: 50%; background: var(--accent-green); cursor: pointer;
  box-shadow: 0 1px 4px rgba(45,106,39,0.3);
}
.slider-val { color: var(--accent-green-mid); font-family: 'Space Mono', monospace; min-width: 32px; font-weight: 700; }

.pitch-tooltip {
  position: absolute; background: rgba(255,255,255,0.97);
  border: 1px solid rgba(45,106,39,0.2); border-radius: 10px;
  padding: 9px 14px; font-size: 0.78rem; pointer-events: none;
  opacity: 0; transition: opacity 0.15s; z-index: 10;
  white-space: nowrap; backdrop-filter: blur(10px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.12); color: var(--text-primary);
}
.pitch-tooltip.vis { opacity: 1; }

.pitch-legend { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 12px; }
.leg-item { display: flex; align-items: center; gap: 7px; font-size: 0.75rem; color: var(--text-muted); }
.leg-dot { width: 12px; height: 12px; border-radius: 50%; flex-shrink: 0; }

.shotmap-side { display: flex; flex-direction: column; gap: 14px; }

.side-card {
  background: #FFFFFF; border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px;
  box-shadow: var(--shadow-sm);
}
.side-card .side-title {
  font-size: 10px; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: 14px;
}
.side-num {
  font-size: 2.2rem; font-weight: 800; font-family: 'Space Mono', monospace;
  letter-spacing: -0.04em; line-height: 1;
}
.side-num.blue  { color: var(--accent-green); }
.side-num.green { color: var(--accent-green-mid); }
.side-num.gold  { color: var(--accent-gold); }

/* ── Chart canvas ──────────────────────────────────────────────── */
.chart-wrap { position: relative; width: 100%; }
.chart-wrap canvas { width: 100% !important; }
.chart-title { font-size: 0.85rem; font-weight: 700; margin-bottom: 2px; letter-spacing: -0.01em; }
.chart-sub { font-size: 0.72rem; color: var(--text-muted); margin-bottom: 14px; }

/* ── Predictor ─────────────────────────────────────────────────── */
.predictor-card {
  background: #FFFFFF; border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg); padding: 36px;
  box-shadow: var(--shadow-gold);
}

.pred-grid { display: grid; grid-template-columns: 1fr 80px 1fr; gap: 16px; align-items: center; margin-bottom: 26px; }
.pred-vs { text-align: center; font-size: 0.78rem; font-weight: 800; letter-spacing: 0.15em; color: var(--accent-gold); padding: 10px; background: rgba(184,137,42,0.07); border: 1px solid var(--border-gold); border-radius: 100px; }

.sel-wrap { display: flex; flex-direction: column; gap: 6px; }
.sel-label { font-size: 10px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); }
.team-sel {
  width: 100%; padding: 12px 16px;
  background: var(--bg-card-alt); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text-primary);
  font-family: inherit; font-size: 0.9rem; font-weight: 600; cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath fill='%23B8892A' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
  transition: border-color 0.2s; box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.team-sel:focus { outline: none; border-color: var(--accent-green); box-shadow: var(--glow-green); }

.pred-btn {
  width: 100%; padding: 14px;
  background: linear-gradient(135deg, var(--accent-green), var(--accent-green-mid));
  color: #fff; border: none; border-radius: var(--radius);
  font-family: inherit; font-size: 0.9rem; font-weight: 800;
  letter-spacing: 0.06em; text-transform: uppercase; cursor: pointer;
  margin-bottom: 26px; transition: all 0.2s;
  box-shadow: 0 3px 12px rgba(45,106,39,0.3);
}
.pred-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(45,106,39,0.4); }
.pred-btn:active { transform: translateY(0); }

.pred-result { display: none; }
.pred-result.vis { display: block; }

.prob-bars { display: flex; flex-direction: column; gap: 14px; }
.prob-row { display: grid; grid-template-columns: 90px 1fr 62px; align-items: center; gap: 12px; }
.prob-label { font-size: 0.82rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--text-muted); }
.prob-track { height: 12px; background: rgba(45,106,39,0.08); border-radius: 6px; overflow: hidden; }
.prob-fill { height: 100%; border-radius: 6px; width: 0; transition: width 0.9s cubic-bezier(.4,0,.2,1); }
.prob-fill.h { background: linear-gradient(90deg, var(--accent-green), var(--accent-green-light)); }
.prob-fill.d { background: linear-gradient(90deg, #8E9B87, #B0BBA8); }
.prob-fill.a { background: linear-gradient(90deg, var(--accent-gold), var(--accent-gold-light)); }
.prob-pct { font-family: 'Space Mono', monospace; font-size: 0.95rem; font-weight: 700; text-align: right; }
.prob-pct.h { color: var(--accent-green); }
.prob-pct.d { color: #6B7A64; }
.prob-pct.a { color: var(--accent-gold); }
.pred-note { margin-top: 14px; font-size: 0.72rem; color: var(--text-muted); text-align: center; }

/* ── Confusion Matrix ──────────────────────────────────────────── */
.cm-wrap { display: grid; grid-template-columns: 40px repeat(3,1fr); gap: 5px; }
.cm-cell { padding: 12px 8px; text-align: center; border-radius: 8px; font-family: 'Space Mono', monospace; font-size: 0.85rem; font-weight: 700; }
.cm-head { display: flex; align-items: center; justify-content: center; font-size: 10px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); padding: 8px 4px; }
.cm-row-lbl { display: flex; align-items: center; justify-content: flex-end; font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); padding-right: 8px; }
.cm-diag { background: rgba(45,106,39,0.1); color: var(--accent-green); border: 1px solid rgba(45,106,39,0.22); }
.cm-off  { background: rgba(192,57,43,0.06); color: var(--accent-red); border: 1px solid rgba(192,57,43,0.14); }

/* ── Timeline ──────────────────────────────────────────────────── */
.timeline { position: relative; padding-left: 28px; }
.timeline::before { content:''; position:absolute; left:9px; top:0; bottom:0; width:2px; background: linear-gradient(to bottom, var(--accent-green), var(--accent-green-mid), var(--accent-gold)); opacity:0.4; }
.tl-item { position: relative; margin-bottom: 36px; }
.tl-item::before { content:''; position:absolute; left:-22px; top:5px; width:12px; height:12px; border-radius:50%; background: var(--accent-green); border:2px solid var(--bg-deep); box-shadow:0 0 0 3px rgba(45,106,39,0.18); }
.tl-item:nth-child(2)::before { background: var(--accent-green-mid); box-shadow: 0 0 0 3px rgba(74,140,63,0.18); }
.tl-item:nth-child(3)::before { background: var(--accent-gold); box-shadow: 0 0 0 3px rgba(184,137,42,0.18); }
.tl-item:nth-child(4)::before { background: var(--accent-gold); box-shadow: 0 0 0 3px rgba(184,137,42,0.18); }
.tl-item:nth-child(5)::before { background: #A0936A; box-shadow: 0 0 0 3px rgba(160,147,106,0.18); }
.tl-title { font-size: 1rem; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 5px; color: var(--text-primary); }
.tl-desc { font-size: 0.83rem; color: var(--text-muted); line-height: 1.65; }

.chips { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 9px; }
.chip {
  padding: 3px 10px; border-radius: 100px;
  font-size: 11px; font-weight: 600; font-family: 'Space Mono', monospace;
}
.chip.blue  { background: rgba(45,106,39,0.08); border: 1px solid rgba(45,106,39,0.2); color: var(--accent-green); }
.chip.green { background: rgba(74,140,63,0.08); border: 1px solid rgba(74,140,63,0.2); color: var(--accent-green-mid); }
.chip.gold  { background: rgba(184,137,42,0.08); border: 1px solid rgba(184,137,42,0.22); color: var(--accent-gold); }
.chip.cyan  { background: rgba(74,140,63,0.08); border: 1px solid rgba(74,140,63,0.2); color: var(--accent-green-mid); }

/* ── Divider ───────────────────────────────────────────────────── */
.divider { height: 1px; background: linear-gradient(to right, transparent, rgba(45,106,39,0.15), transparent); }

/* ── Info boxes ────────────────────────────────────────────────── */
.info-box {
  padding: 14px 18px; border-radius: var(--radius-sm);
  font-size: 0.82rem; line-height: 1.6;
}
.info-box.warn { background: rgba(184,137,42,0.06); border: 1px solid rgba(184,137,42,0.2); color: var(--text-secondary); }
.info-box.info { background: rgba(45,106,39,0.05); border: 1px solid rgba(45,106,39,0.18); color: var(--text-secondary); }
.info-box strong { display: block; margin-bottom: 4px; color: var(--accent-gold); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; }

/* ── Model Comparison ──────────────────────────────────────────── */
.comp-controls {
  display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; align-items: center;
}
.comp-sel {
  padding: 9px 14px; border: 1px solid var(--border-gold); border-radius: var(--radius);
  background: #fff; color: var(--text-primary);
  font-family: inherit; font-size: 0.85rem; font-weight: 600; cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath fill='%23B8892A' d='M5 6L0 0h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center;
  padding-right: 28px; transition: border-color 0.2s; min-width: 170px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.comp-sel:focus { outline: none; border-color: var(--accent-gold); }
.comp-metric-tabs { display: flex; gap: 6px; flex-wrap: wrap; }
.comp-metric-btn {
  padding: 7px 18px; border: 1px solid var(--border); border-radius: 100px;
  background: #fff; color: var(--text-muted);
  font-family: inherit; font-size: 0.78rem; font-weight: 600; cursor: pointer; transition: all 0.2s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
.comp-metric-btn:hover { color: var(--accent-gold); border-color: rgba(184,137,42,0.35); }
.comp-metric-btn.active { border-color: var(--accent-gold); color: var(--accent-gold); background: rgba(184,137,42,0.07); }
.winner-badge {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 14px;
  padding: 6px 14px; border-radius: 100px; font-size: 0.78rem; font-weight: 700;
  background: rgba(184,137,42,0.08); border: 1px solid var(--border-gold); color: var(--accent-gold);
}

/* ── Scroll reveal ─────────────────────────────────────────────── */
/* initial state set by JS */

/* ── Footer ────────────────────────────────────────────────────── */
.footer {
  background: var(--bg-panel); border-top: 1px solid var(--border);
  padding: 44px 28px; text-align: center;
}
.footer-name { font-size: 1rem; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 10px; color: var(--text-primary); }
.footer-meta { font-size: 0.8rem; color: var(--text-muted); line-height: 1.9; }
.footer-meta a { color: var(--accent-green-mid); text-decoration: none; font-weight: 600; }
.footer-meta a:hover { text-decoration: underline; }

/* ── Responsive ────────────────────────────────────────────────── */
@media (max-width: 1000px) {
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .shotmap-layout { grid-template-columns: 1fr; }
  .shotmap-side { display: grid; grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .pred-grid { grid-template-columns: 1fr; }
  .pred-vs { display: none; }
  .tab-btn { font-size: 0.75rem; padding: 8px 12px; }
}
@media (max-width: 480px) {
  section { padding: 56px 0; }
  .grid-4 { grid-template-columns: 1fr; }
  .hero-kpis { flex-direction: column; }
  .shotmap-side { grid-template-columns: 1fr; }
}