/* EBL Preview v2 — extended design system */
:root {
  --bg: #080c08;
  --bg-elev: #0d120d;
  --surface: #0f1510;
  --surface-2: #141d14;
  --surface-3: #192119;
  --border: #1c281c;
  --border-strong: #2a3d2a;
  --text: #e6ede4;
  --text-dim: #95a895;
  --text-mute: #637063;
  --accent: #c8ff3a;
  --accent-soft: rgba(200,255,58,0.08);
  --accent-line: rgba(200,255,58,0.2);
  --accent-dim: rgba(200,255,58,0.5);
  --warn: #ffb84a;
  --warn-soft: rgba(255,184,74,0.08);
  --blue: #6ab0ff;
  --blue-soft: rgba(106,176,255,0.08);
  --red: #ff7070;
  --radius: 10px;
  --radius-lg: 16px;
  --radius-xl: 22px;
  --max: 1240px;
  --nav-h: 64px;
  --font-display: "Cabinet Grotesk", "Inter Tight", "Inter", system-ui, sans-serif;
  --font-body: "Satoshi", "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", "Fira Code", monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); font-family: var(--font-body); -webkit-font-smoothing: antialiased; }
body { font-size: 16px; line-height: 1.6; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; border: 0; }
h1,h2,h3,h4,h5 { font-family: var(--font-display); line-height: 1.15; margin: 0; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ── Nav ── */
.nav {
  position: sticky; top: 0; z-index: 100;
  height: var(--nav-h);
  background: rgba(8,12,8,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--max); margin: 0 auto; padding: 0 24px;
  height: 100%; display: flex; align-items: center; gap: 28px;
}
.brand {
  display: flex; align-items: center; gap: 9px;
  font-family: var(--font-display); font-weight: 700;
  font-size: 15px; letter-spacing: -0.02em; white-space: nowrap;
}
.brand-mark { color: var(--accent); display: flex; }
.nav-links { display: flex; align-items: center; gap: 0; margin-left: 4px; }
.nav-link {
  position: relative; padding: 8px 13px; font-size: 13.5px;
  font-weight: 500; color: var(--text-dim);
  border-radius: 8px; transition: color .14s, background .14s;
  cursor: pointer; display: inline-flex; align-items: center; gap: 5px;
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active { color: var(--text); background: var(--surface-2); }
.caret { opacity: .45; font-size: 9px; }
.nav-spacer { flex: 1; }
.nav-pro {
  padding: 6px 12px; font-size: 12.5px; font-weight: 600;
  color: var(--accent-dim); border: 1px solid var(--accent-line);
  border-radius: 7px; transition: all .14s;
}
.nav-pro:hover { color: var(--accent); background: var(--accent-soft); }
.nav-cta {
  display: inline-flex; align-items: center; gap: 7px;
  height: 36px; padding: 0 15px;
  background: var(--accent); color: #060a06;
  font-weight: 700; font-size: 13px; border-radius: 8px;
  letter-spacing: -0.01em; transition: filter .12s, transform .12s;
}
.nav-cta:hover { filter: brightness(1.07); transform: translateY(-1px); }

/* Mega menu */
.nav-link.has-menu { position: relative; }
.mega {
  display: none; position: absolute; top: calc(100% + 10px); left: 50%;
  transform: translateX(-50%);
  background: var(--bg-elev); border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg); padding: 20px;
  box-shadow: 0 24px 64px rgba(0,0,0,.6); min-width: 680px; z-index: 200;
}
.nav-link.has-menu:hover .mega,
.nav-link.has-menu:focus-within .mega { display: block; }
.mega-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px 16px; }
.mega-group h4 { font-size: 10.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--text-mute); margin-bottom: 8px; padding: 0 8px; }
.mega-item {
  display: block; padding: 8px 8px; border-radius: 8px;
  transition: background .13s; font-size: 12.5px; line-height: 1.35;
}
.mega-item:hover { background: var(--surface-2); }
.mega-item strong { display: block; font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 2px; }
.mega-foot {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 14px; margin-top: 14px; border-top: 1px solid var(--border);
  font-size: 12px; color: var(--text-mute);
}
.mega-foot a { color: var(--accent); font-weight: 600; }

/* ── Hero ── */
.hero {
  padding: 80px 24px 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; top: -200px; left: 50%; transform: translateX(-50%);
  width: 800px; height: 600px;
  background: radial-gradient(ellipse, rgba(200,255,58,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--accent); background: var(--accent-soft);
  border: 1px solid var(--accent-line); border-radius: 20px;
  padding: 5px 14px; margin-bottom: 22px;
}
.hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 4rem); font-weight: 800;
  letter-spacing: -.04em; color: var(--text); max-width: 780px;
  margin: 0 auto 18px;
}
.hero h1 em { font-style: normal; color: var(--accent); }
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.15rem); color: var(--text-dim);
  max-width: 560px; margin: 0 auto 40px; line-height: 1.65;
}
.hero-stats {
  display: flex; align-items: center; justify-content: center;
  gap: 32px; margin-bottom: 48px; flex-wrap: wrap;
}
.hero-stat { font-size: 12px; color: var(--text-mute); }
.hero-stat strong { display: block; font-family: var(--font-display); font-size: 1.5rem; font-weight: 800; color: var(--text); letter-spacing: -.03em; margin-bottom: 2px; }

/* Hero tool cards */
.hero-tools {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 12px; max-width: 860px; margin: 0 auto;
}
.htool {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 20px 20px 16px;
  text-align: left; position: relative; overflow: hidden;
  transition: border-color .2s, transform .2s;
  cursor: pointer;
}
.htool:hover { border-color: var(--accent-line); transform: translateY(-2px); }
.htool-tag {
  font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--accent-dim); margin-bottom: 10px;
  display: flex; align-items: center; gap: 6px;
}
.htool-tag::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); display: block; }
.htool h3 { font-size: 0.95rem; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.htool p { font-size: 12.5px; color: var(--text-dim); line-height: 1.55; margin-bottom: 14px; }
.htool-cta {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 12px; font-weight: 600; color: var(--accent);
}

/* ── Section headers ── */
.sec { padding: 72px 24px; }
.sec-sm { padding: 48px 24px; }
.sec-inner { max-width: var(--max); margin: 0 auto; }
.sec-label {
  font-size: 10.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--accent-dim); margin-bottom: 10px;
}
.sec-title { font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 800; letter-spacing: -.03em; color: var(--text); margin-bottom: 10px; }
.sec-sub { font-size: 14.5px; color: var(--text-dim); line-height: 1.65; max-width: 600px; }

/* ── Sample Checkup block ── */
.checkup-block {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-xl); max-width: 640px; margin: 0 auto;
  overflow: hidden;
}
.checkup-header {
  background: rgba(200,255,58,0.05); border-bottom: 1px solid var(--border);
  padding: 14px 20px; display: flex; align-items: center; gap: 10px;
}
.checkup-header .pill {
  font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  background: var(--accent); color: #060a06; border-radius: 4px; padding: 2px 8px;
}
.checkup-header .title { font-size: 13px; font-weight: 600; color: var(--text-dim); }
.checkup-row {
  display: grid; grid-template-columns: 130px 1fr;
  border-bottom: 1px solid var(--border);
}
.checkup-row:last-child { border-bottom: 0; }
.ck-label {
  padding: 16px 20px; font-size: 10.5px; font-weight: 700;
  letter-spacing: .07em; text-transform: uppercase; color: var(--text-mute);
  border-right: 1px solid var(--border); display: flex; align-items: flex-start;
  padding-top: 18px;
}
.ck-val { padding: 16px 20px; }
.ck-main { font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 5px; }
.ck-detail { font-size: 12.5px; color: var(--text-dim); line-height: 1.6; }
.ck-badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 10.5px; font-weight: 700; color: var(--accent);
  background: var(--accent-soft); border-radius: 5px; padding: 2px 8px;
  margin-top: 8px;
}

/* ── Protocol cards ── */
.protocol-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.proto-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 20px 20px 18px;
  transition: border-color .18s, transform .18s; cursor: pointer;
}
.proto-card:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.proto-card.featured { border-color: var(--accent-line); background: rgba(200,255,58,0.03); }
.proto-icon { font-size: 20px; margin-bottom: 12px; }
.proto-new {
  display: inline-block; font-size: 9.5px; font-weight: 700;
  letter-spacing: .07em; text-transform: uppercase;
  color: var(--accent); background: var(--accent-soft);
  border-radius: 4px; padding: 1px 7px; margin-bottom: 6px;
}
.proto-card h3 { font-size: 0.95rem; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.proto-card p { font-size: 12.5px; color: var(--text-dim); line-height: 1.55; margin-bottom: 12px; }
.proto-meta { display: flex; align-items: center; gap: 8px; font-size: 11px; color: var(--text-mute); flex-wrap: wrap; }
.proto-tier {
  font-size: 10.5px; font-weight: 700; padding: 1.5px 7px;
  border-radius: 4px; 
}
.tier-a { background: rgba(200,255,58,0.12); color: var(--accent); }
.tier-b { background: var(--blue-soft); color: var(--blue); }
.tier-c { background: var(--warn-soft); color: var(--warn); }

/* ── Journey before/after ── */
.journey-block {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 0; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-xl); overflow: hidden;
}
.journey-col { padding: 32px; }
.journey-col:first-child { border-right: 1px solid var(--border); }
.journey-label {
  font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  margin-bottom: 16px;
}
.journey-label.before { color: var(--text-mute); }
.journey-label.after { color: var(--accent); }
.journey-item {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 13px; line-height: 1.55; margin-bottom: 12px; color: var(--text-dim);
}
.journey-item .dot {
  width: 16px; height: 16px; border-radius: 50%; flex-shrink: 0; margin-top: 2px;
  display: flex; align-items: center; justify-content: center; font-size: 9px; font-weight: 700;
}
.before .dot { background: rgba(255,255,255,0.06); color: var(--text-mute); }
.after .dot { background: rgba(200,255,58,0.15); color: var(--accent); }

/* ── Why EBL rules ── */
.rules-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.rule-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 22px 22px 18px;
}
.rule-num { font-size: 11px; font-weight: 700; color: var(--accent-dim); letter-spacing: .06em; margin-bottom: 8px; }
.rule-card h4 { font-size: 0.95rem; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.rule-card p { font-size: 13px; color: var(--text-dim); line-height: 1.6; margin: 0; }

/* ── Founder block ── */
.founder-block {
  display: grid; grid-template-columns: auto 1fr;
  gap: 24px; align-items: start;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-xl); padding: 28px 28px;
  max-width: 700px;
}
.founder-avatar {
  width: 64px; height: 64px; border-radius: 50%;
  background: rgba(200,255,58,0.1); border: 2px solid var(--accent-line);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 1.5rem; font-weight: 800; color: var(--accent);
  flex-shrink: 0;
}
.founder-name { font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 3px; }
.founder-title { font-size: 12px; color: var(--accent-dim); margin-bottom: 10px; }
.founder-bio { font-size: 13px; color: var(--text-dim); line-height: 1.65; margin: 0; }

/* ── Newsletter ── */
.newsletter-block {
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--radius-xl); padding: 32px 36px;
  display: flex; align-items: center; gap: 32px;
}
.newsletter-copy { flex: 1; }
.newsletter-copy h3 { font-size: 1.05rem; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.newsletter-copy p { font-size: 13px; color: var(--text-dim); line-height: 1.6; margin: 0; }
.newsletter-form { display: flex; gap: 8px; flex-shrink: 0; }
.nl-input {
  background: var(--bg); border: 1px solid var(--border-strong);
  border-radius: 8px; padding: 10px 14px; font-size: 13.5px;
  color: var(--text); outline: 0; width: 220px;
}
.nl-input:focus { border-color: var(--accent-line); }
.nl-btn {
  background: var(--accent); color: #060a06; font-weight: 700;
  font-size: 13px; padding: 10px 18px; border-radius: 8px;
  white-space: nowrap; transition: filter .12s;
}
.nl-btn:hover { filter: brightness(1.08); }

/* ── Concierge block ── */
.concierge-block {
  background: linear-gradient(135deg, rgba(200,255,58,0.05) 0%, rgba(200,255,58,0.02) 100%);
  border: 1px solid var(--accent-line); border-radius: var(--radius-xl);
  padding: 36px 40px; display: grid; grid-template-columns: 1fr auto;
  gap: 32px; align-items: center;
}
.concierge-block h3 { font-size: 1.2rem; font-weight: 800; color: var(--text); margin-bottom: 8px; }
.concierge-block p { font-size: 13.5px; color: var(--text-dim); line-height: 1.65; margin: 0 0 16px; max-width: 480px; }
.concierge-details { display: flex; gap: 16px; flex-wrap: wrap; }
.c-detail { font-size: 12px; color: var(--text-mute); display: flex; align-items: center; gap: 5px; }
.c-detail::before { content: '✓'; color: var(--accent); font-weight: 700; }
.concierge-cta-wrap { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent); color: #060a06; font-weight: 700;
  font-size: 14px; padding: 12px 22px; border-radius: 10px;
  transition: filter .12s, transform .12s; white-space: nowrap;
}
.btn-primary:hover { filter: brightness(1.07); transform: translateY(-1px); }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--text-dim); border: 1px solid var(--border-strong);
  font-size: 13.5px; font-weight: 600; padding: 10px 18px;
  border-radius: 9px; transition: all .14s;
}
.btn-ghost:hover { border-color: var(--accent-line); color: var(--accent); }
.btn-sm {
  font-size: 12.5px; font-weight: 600; padding: 7px 14px;
  border-radius: 7px; transition: all .13s;
}

/* ── Divider ── */
.divider { border: 0; border-top: 1px solid var(--border); margin: 0; }

/* ── Supplements page ── */
.filter-bar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 28px; }
.filter-chip {
  padding: 7px 16px; border-radius: 20px; font-size: 12.5px; font-weight: 600;
  border: 1px solid var(--border-strong); color: var(--text-dim);
  background: transparent; cursor: pointer; transition: all .13s;
}
.filter-chip.active, .filter-chip:hover { border-color: var(--accent-line); color: var(--accent); background: var(--accent-soft); }
.supp-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.supp-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 20px 20px 16px;
  transition: border-color .18s, transform .18s;
}
.supp-card:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.supp-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.supp-name { font-size: 0.95rem; font-weight: 700; color: var(--text); margin-bottom: 2px; }
.supp-dose { font-size: 11.5px; color: var(--text-mute); }
.grade-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border-radius: 7px;
  font-family: var(--font-display); font-size: 0.85rem; font-weight: 800;
  flex-shrink: 0;
}
.grade-a { background: rgba(200,255,58,0.14); color: var(--accent); border: 1.5px solid rgba(200,255,58,0.28); }
.grade-b { background: var(--blue-soft); color: var(--blue); border: 1.5px solid rgba(106,176,255,0.25); }
.grade-c { background: var(--warn-soft); color: var(--warn); border: 1.5px solid rgba(255,184,74,0.22); }
.grade-d { background: rgba(255,255,255,0.04); color: var(--text-mute); border: 1.5px solid var(--border-strong); }
.supp-mechanism { font-size: 12.5px; color: var(--text-dim); line-height: 1.55; margin-bottom: 12px; }
.supp-meta { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.tag {
  font-size: 10.5px; font-weight: 600; padding: 2px 8px;
  border-radius: 4px; background: var(--surface-2); color: var(--text-mute);
}
.tag.rct { background: rgba(200,255,58,0.08); color: var(--accent-dim); }
.tag.kosher { background: rgba(106,176,255,0.07); color: var(--blue); }

/* ── Devices page ── */
.tabs { display: flex; gap: 4px; margin-bottom: 28px; border-bottom: 1px solid var(--border); padding-bottom: 0; }
.tab-btn {
  padding: 10px 16px; font-size: 13.5px; font-weight: 600;
  color: var(--text-dim); background: transparent; border-radius: 8px 8px 0 0;
  border: 1px solid transparent; border-bottom: 0; cursor: pointer;
  transition: all .14s; position: relative; bottom: -1px;
}
.tab-btn.active { color: var(--text); background: var(--surface); border-color: var(--border); border-bottom-color: var(--surface); }
.tab-btn:hover:not(.active) { color: var(--text); background: var(--surface-2); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }
.device-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: start; }
.device-main { }
.device-tier-badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 700; padding: 4px 12px;
  border-radius: 5px; margin-bottom: 14px;
}
.device-h { font-size: 1.3rem; font-weight: 800; color: var(--text); margin-bottom: 10px; }
.device-summary { font-size: 13.5px; color: var(--text-dim); line-height: 1.65; margin-bottom: 18px; }
.device-rct {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 14px 16px; margin-bottom: 12px;
}
.device-rct .rct-label { font-size: 10px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--text-mute); margin-bottom: 5px; }
.device-rct .rct-finding { font-size: 13px; color: var(--text); line-height: 1.5; }
.device-sidebar { }
.device-sidebar h4 { font-size: 11px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--text-mute); margin-bottom: 10px; }
.device-who { font-size: 13px; color: var(--text-dim); line-height: 1.65; margin-bottom: 18px; }
.ask-list { display: flex; flex-direction: column; gap: 8px; }
.ask-item {
  display: flex; align-items: flex-start; gap: 8px;
  font-size: 12.5px; color: var(--text-dim); line-height: 1.5;
}
.ask-item::before { content: '→'; color: var(--accent); flex-shrink: 0; font-weight: 700; font-size: 11px; margin-top: 2px; }

/* ── Protocols page ── */
.protocols-tabs { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 32px; }
.protocol-tab {
  padding: 8px 16px; font-size: 13px; font-weight: 600;
  color: var(--text-dim); background: var(--surface); border: 1px solid var(--border);
  border-radius: 8px; cursor: pointer; transition: all .14s;
}
.protocol-tab.active { color: var(--accent); border-color: var(--accent-line); background: var(--accent-soft); }
.protocol-tab:hover:not(.active) { border-color: var(--border-strong); color: var(--text); }
.protocol-panel { display: none; }
.protocol-panel.active { display: block; }
.intervention-list { display: flex; flex-direction: column; gap: 10px; }
.intervention {
  display: grid; grid-template-columns: 80px 1fr auto;
  gap: 16px; align-items: start;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 16px 18px;
  transition: border-color .15s;
}
.intervention:hover { border-color: var(--border-strong); }
.int-tier { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.int-name { font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 5px; }
.int-desc { font-size: 12.5px; color: var(--text-dim); line-height: 1.55; }
.int-meta { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; font-size: 11px; color: var(--text-mute); white-space: nowrap; }

/* ── Tools page ── */
.tools-group { margin-bottom: 40px; }
.tools-group-label {
  font-size: 10.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-mute); margin-bottom: 14px; display: flex; align-items: center; gap: 8px;
}
.tools-group-label::after { content: ''; flex: 1; height: 1px; background: var(--border); }
.tools-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 10px; }
.tool-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 18px 20px 14px;
  transition: border-color .15s, transform .15s;
}
.tool-card:hover { border-color: var(--border-strong); transform: translateY(-1px); }
.tool-card.featured { border-color: var(--accent-line); background: rgba(200,255,58,0.02); }
.tool-tag { font-size: 10px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--text-mute); margin-bottom: 8px; }
.tool-card.featured .tool-tag { color: var(--accent-dim); }
.tool-name { font-size: 0.95rem; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.tool-desc { font-size: 12.5px; color: var(--text-dim); line-height: 1.55; margin-bottom: 12px; }
.tool-output {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; padding: 10px 12px; font-size: 11.5px;
  color: var(--text-mute); font-family: var(--font-mono); line-height: 1.6;
}
.tool-output .out-label { font-size: 9.5px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--text-mute); margin-bottom: 6px; }
.tool-output .out-line { color: var(--text-dim); margin-bottom: 3px; }
.tool-output .out-line span { color: var(--accent); }
.tool-link { font-size: 12px; font-weight: 600; color: var(--accent); display: inline-flex; align-items: center; gap: 4px; }

/* ── Learn page ── */
.learn-tabs { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 32px; border-bottom: 1px solid var(--border); padding-bottom: 0; }
.learn-tab {
  padding: 9px 16px; font-size: 13.5px; font-weight: 600;
  color: var(--text-dim); background: transparent; border: 1px solid transparent;
  border-bottom: 0; border-radius: 8px 8px 0 0; cursor: pointer;
  position: relative; bottom: -1px; transition: all .14s;
}
.learn-tab.active { color: var(--text); background: var(--surface); border-color: var(--border); border-bottom-color: var(--bg); }
.learn-tab:hover:not(.active) { color: var(--text); background: var(--surface-2); }
.learn-panel { display: none; }
.learn-panel.active { display: block; }
.method-rules { display: flex; flex-direction: column; gap: 0; border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
.method-rule {
  display: grid; grid-template-columns: 60px 1fr;
  border-bottom: 1px solid var(--border);
}
.method-rule:last-child { border-bottom: 0; }
.method-num {
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 1.1rem; font-weight: 800;
  color: var(--accent); background: rgba(200,255,58,0.04);
  border-right: 1px solid var(--border);
}
.method-content { padding: 18px 20px; }
.method-content h4 { font-size: 0.95rem; font-weight: 700; color: var(--text); margin-bottom: 5px; }
.method-content p { font-size: 13px; color: var(--text-dim); line-height: 1.6; margin: 0; }
.tier-table { border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
.tier-row {
  display: grid; grid-template-columns: 70px 120px 1fr;
  border-bottom: 1px solid var(--border); align-items: start;
}
.tier-row:last-child { border-bottom: 0; }
.tier-row .tier-letter { padding: 14px 16px; font-family: var(--font-display); font-size: 1.2rem; font-weight: 800; display: flex; align-items: center; }
.tier-row .tier-name { padding: 14px 4px; font-size: 13px; font-weight: 600; color: var(--text); display: flex; align-items: center; }
.tier-row .tier-desc { padding: 14px 16px 14px 4px; font-size: 12.5px; color: var(--text-dim); line-height: 1.6; }
.faq-list { display: flex; flex-direction: column; gap: 0; border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item:last-child { border-bottom: 0; }
.faq-q {
  width: 100%; text-align: left; padding: 16px 20px; font-size: 14px;
  font-weight: 600; color: var(--text); background: transparent;
  display: flex; justify-content: space-between; align-items: center;
  cursor: pointer; transition: background .13s;
}
.faq-q:hover { background: var(--surface-2); }
.faq-a { display: none; padding: 0 20px 16px; font-size: 13px; color: var(--text-dim); line-height: 1.65; }
.faq-item.open .faq-a { display: block; }
.faq-item.open .faq-q { background: var(--surface-2); }
.log-entry {
  display: grid; grid-template-columns: 90px 1fr;
  border-bottom: 1px solid var(--border); align-items: start;
}
.log-entry:last-child { border-bottom: 0; }
.log-date { padding: 14px 16px; font-size: 11.5px; color: var(--text-mute); font-family: var(--font-mono); }
.log-content { padding: 14px 16px 14px 0; }
.log-content .log-title { font-size: 13.5px; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.log-content .log-detail { font-size: 12px; color: var(--text-dim); line-height: 1.55; }

/* ── Pro page ── */
.pro-hero {
  text-align: center; padding: 64px 24px 48px;
  background: radial-gradient(ellipse at 50% 0%, rgba(200,255,58,0.07) 0%, transparent 60%);
}
.pro-hero h1 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; letter-spacing: -.04em; margin-bottom: 12px; }
.pro-hero p { font-size: 1.05rem; color: var(--text-dim); max-width: 480px; margin: 0 auto 32px; line-height: 1.65; }
.pro-price {
  display: inline-flex; align-items: baseline; gap: 4px;
  font-family: var(--font-display); font-size: 3rem; font-weight: 800; color: var(--text); letter-spacing: -.04em;
}
.pro-price sub { font-size: 1rem; font-weight: 600; color: var(--text-dim); align-self: flex-end; margin-bottom: 8px; }
.compare-table { border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
.compare-header {
  display: grid; grid-template-columns: 1fr 120px 120px;
  background: var(--surface-2); padding: 12px 20px;
  font-size: 11px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--text-mute);
}
.compare-header .col-pro { color: var(--accent); }
.compare-row { display: grid; grid-template-columns: 1fr 120px 120px; border-top: 1px solid var(--border); }
.compare-row:hover { background: rgba(255,255,255,0.01); }
.compare-row .feat { padding: 12px 20px; font-size: 13px; color: var(--text-dim); display: flex; align-items: center; }
.compare-row .col-check { display: flex; align-items: center; justify-content: center; font-size: 15px; }
.check-yes { color: var(--accent); }
.check-no { color: var(--text-mute); opacity: .4; }
.check-pro { color: var(--accent); font-weight: 700; }

/* ── Footer ── */
footer {
  border-top: 1px solid var(--border); padding: 28px 0;
}
.foot-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; font-size: 12px; color: var(--text-mute);
}
.foot-links { display: flex; gap: 20px; }
.foot-links a { color: var(--text-mute); transition: color .13s; }
.foot-links a:hover { color: var(--text-dim); }

/* ── Utilities ── */
.mt-6 { margin-top: 24px; }
.mt-8 { margin-top: 32px; }
.mt-10 { margin-top: 40px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.mb-8 { margin-bottom: 32px; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.text-accent { color: var(--accent); }
.text-dim { color: var(--text-dim); }
.text-mute { color: var(--text-mute); }
.fw-700 { font-weight: 700; }
.fs-sm { font-size: 13px; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .hero-tools { grid-template-columns: 1fr; max-width: 480px; }
  .protocol-grid { grid-template-columns: 1fr 1fr; }
  .journey-block { grid-template-columns: 1fr; }
  .journey-col:first-child { border-right: 0; border-bottom: 1px solid var(--border); }
  .rules-grid { grid-template-columns: 1fr; }
  .device-layout { grid-template-columns: 1fr; }
  .newsletter-block { flex-direction: column; gap: 20px; }
  .newsletter-form { width: 100%; }
  .nl-input { flex: 1; }
  .concierge-block { grid-template-columns: 1fr; }
  .concierge-cta-wrap { align-items: flex-start; }
  .tier-row { grid-template-columns: 50px 100px 1fr; }
  .compare-header, .compare-row { grid-template-columns: 1fr 90px 90px; }
  .mega { min-width: 340px; }
  .mega-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .protocol-grid { grid-template-columns: 1fr; }
  .founder-block { grid-template-columns: 1fr; }
  .mega { display: none !important; }
  .intervention { grid-template-columns: 60px 1fr; }
  .int-meta { display: none; }
  .compare-header .col-free { display: none; }
  .compare-row .col-free { display: none; }
}

/* ── Visual upgrades (v2.1) ── */

/* Cinematic hero */
.hero-visual {
  position: relative; max-width: 900px; margin: 40px auto 0;
  height: 280px; border-radius: var(--radius-xl);
  overflow: hidden; border: 1px solid var(--border-strong);
}
.hero-visual img {
  width: 100%; height: 100%; object-fit: cover;
  filter: brightness(.65) saturate(1.2);
}
.hero-visual-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(8,12,8,.7) 0%, transparent 60%);
  display: flex; align-items: flex-end; padding: 24px 28px;
}
.hero-visual-stat {
  display: flex; gap: 24px;
}
.hv-stat { color: #fff; }
.hv-stat strong { display: block; font-family: var(--font-display); font-size: 1.6rem; font-weight: 800; color: var(--accent); letter-spacing: -.04em; }
.hv-stat span { font-size: 11px; color: rgba(255,255,255,.55); }

/* Evidence tier visual explainer */
.tier-visual {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px;
  margin: 24px 0;
}
.tier-vis-card {
  padding: 16px 16px 14px; border-radius: var(--radius-lg);
  border: 1.5px solid; position: relative;
}
.tier-vis-card.ta { background: rgba(200,255,58,.07); border-color: rgba(200,255,58,.25); }
.tier-vis-card.tb { background: var(--blue-soft); border-color: rgba(106,176,255,.22); }
.tier-vis-card.tc { background: var(--warn-soft); border-color: rgba(255,184,74,.2); }
.tier-vis-card.td { background: rgba(255,255,255,.02); border-color: var(--border-strong); }
.tier-vis-letter { font-family: var(--font-display); font-size: 2rem; font-weight: 900; letter-spacing: -.05em; margin-bottom: 4px; }
.ta .tier-vis-letter { color: var(--accent); }
.tb .tier-vis-letter { color: var(--blue); }
.tc .tier-vis-letter { color: var(--warn); }
.td .tier-vis-letter { color: var(--text-mute); }
.tier-vis-name { font-size: 11px; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.tier-vis-desc { font-size: 11px; color: var(--text-dim); line-height: 1.55; }
.tier-vis-eg { font-size: 10px; color: var(--text-mute); margin-top: 8px; font-style: italic; }

/* Split-screen section */
.split-section {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0;
  border: 1px solid var(--border); border-radius: var(--radius-xl); overflow: hidden;
  margin: 32px 0;
}
.split-img {
  position: relative; min-height: 320px;
  overflow: hidden; background: var(--surface-2);
}
.split-img img { width: 100%; height: 100%; object-fit: cover; }
.split-content { padding: 36px 36px; display: flex; flex-direction: column; justify-content: center; }
.split-content .sec-label { margin-bottom: 10px; }
.split-content h2 { font-size: 1.4rem; font-weight: 800; letter-spacing: -.03em; margin-bottom: 12px; }
.split-content p { font-size: 13.5px; color: var(--text-dim); line-height: 1.7; margin-bottom: 20px; }

/* Bar chart visual */
.bar-chart { display: flex; flex-direction: column; gap: 10px; }
.bar-item { }
.bar-label { display: flex; justify-content: space-between; font-size: 12px; color: var(--text-dim); margin-bottom: 5px; }
.bar-label strong { color: var(--text); }
.bar-label .bar-pct { color: var(--accent); font-weight: 700; font-family: var(--font-display); }
.bar-track { height: 6px; background: var(--surface-2); border-radius: 3px; overflow: hidden; }
.bar-fill { height: 100%; border-radius: 3px; transition: width 1s ease; }
.bar-fill.green { background: linear-gradient(90deg, #a8ff3e, #c8ff3a); }
.bar-fill.blue { background: linear-gradient(90deg, #3b82f6, #6ab0ff); }
.bar-fill.amber { background: linear-gradient(90deg, #f59e0b, #ffb84a); }
.bar-fill.grey { background: rgba(255,255,255,.15); }

/* Supplement cards with images */
.supp-card-img {
  width: 56px; height: 56px; flex-shrink: 0;
  border-radius: 10px; overflow: hidden;
  background: var(--surface-2); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
}
.supp-card-img img { width: 100%; height: 100%; object-fit: contain; padding: 4px; }

/* Full-bleed section variant */
.full-bleed-section {
  position: relative; overflow: hidden;
  padding: 72px 24px; margin: 0;
}
.full-bleed-bg {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(8,12,8,.95) 40%);
}
.full-bleed-bg img { width: 100%; height: 100%; object-fit: cover; opacity: .18; }

/* CTA hierarchy */
.cta-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent); color: #060a06;
  font-family: var(--font-display); font-weight: 800;
  font-size: 15px; padding: 14px 28px; border-radius: 10px;
  transition: filter .12s, transform .12s; letter-spacing: -.01em;
}
.cta-primary:hover { filter: brightness(1.07); transform: translateY(-2px); }
.cta-secondary {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--text-dim); font-size: 13.5px; font-weight: 600;
  border: 1px solid var(--border-strong); border-radius: 9px;
  padding: 12px 20px; transition: all .14s;
}
.cta-secondary:hover { color: var(--accent); border-color: var(--accent-line); }

/* Founder photo */
.founder-photo {
  width: 80px; height: 80px; border-radius: 50%;
  overflow: hidden; flex-shrink: 0;
  border: 2px solid var(--accent-line);
}
.founder-photo img { width: 100%; height: 100%; object-fit: cover; }

@media (max-width: 860px) {
  .split-section { grid-template-columns: 1fr; }
  .split-img { min-height: 200px; }
  .tier-visual { grid-template-columns: repeat(2, 1fr); }
}

.grade-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 9px;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 900;
  flex-shrink: 0;
  letter-spacing: -0.02em;
  position: relative;
}
.grade-badge::after {
  content: attr(data-label);
  font-size: 7px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  opacity: 0.65;
  line-height: 1;
  margin-top: 2px;
  font-family: var(--font-body);
}
.card-share {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-mute);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 3px 9px;
  cursor: pointer;
  transition: all .13s;
  text-decoration: none;
}
.card-share:hover { border-color: var(--accent-line); color: var(--accent); }