/* ────────────────────────────────────────────────────────────
   Direction 02 · Protocol
   Color: Drenched · copper-orange identity, warm dark surface, chartreuse spark
   Theme: Dark · warm-leaning, never cool blue-black
   Motion: Alive · kinetic · GSAP-driven scroll choreography
   Type: Bricolage Grotesque (display) · Geist (body) · IBM Plex Mono (clinical)
   ──────────────────────────────────────────────────────────── */

:root {
  --surface: oklch(15% 0.02 50);
  --surface-2: oklch(20% 0.022 50);
  --surface-3: oklch(25% 0.022 50);
  --line: oklch(28% 0.018 50);

  --mark: #c9512f;
  --mark-deep: #92391f;
  --mark-on: oklch(15% 0.025 50);
  --mark-on-strong: oklch(8% 0.018 50);
  --mark-on-strong-srgb: #080503;

  --spark: oklch(88% 0.20 130);
  --spark-deep: oklch(75% 0.20 130);

  --ink: oklch(96% 0.012 50);
  --ink-soft: oklch(78% 0.012 50);
  --ink-quiet: oklch(58% 0.012 50);

  --pad-x: clamp(1.5rem, 5vw, 5rem);
  --pad-y: clamp(5rem, 10vw, 9rem);
  --max: 1320px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--surface);
  color: var(--ink);
  font-family: 'Geist', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

a { color: inherit; }
img { display: block; max-width: 100%; height: auto; }

/* ─── BMB logo (fixed top-left brand mark, links to picker) ─── */
.bmb-logo {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 100;
  background: oklch(15% 0.02 50 / 0.85);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  padding: 0.65rem 1rem 0.65rem 0.95rem;
  border: 1px solid var(--line);
  border-left: 2px solid var(--mark);
  display: flex;
  flex-direction: column;
  gap: 0.22rem;
  text-decoration: none;
  color: var(--ink);
  transition: border-color 0.25s ease, transform 0.2s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.bmb-logo:hover {
  border-color: var(--spark);
  border-left-color: var(--spark);
  transform: translateY(-1px);
}
.bmb-logo .bmb-mark {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-variation-settings: "wght" 700, "opsz" 96;
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.045em;
  line-height: 1;
  display: inline-flex;
  align-items: baseline;
}
.bmb-logo .bmb-letter { display: inline-block; }
.bmb-logo .bmb-spark {
  color: var(--spark);
  margin-left: 1px;
  text-shadow: 0 0 12px oklch(88% 0.20 130 / 0.6);
}
.bmb-logo .bmb-sub {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.56rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-quiet);
  line-height: 1.1;
  font-weight: 500;
}
.bmb-logo .bmb-sub::after { content: "Body Mind Business"; }
@media (prefers-reduced-motion: reduce) {
  .bmb-logo { transition: none; }
}

/* ─── Wordmark ─── */
.wordmark {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-variation-settings: "wght" 700, "opsz" 96;
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: -0.04em;
  text-decoration: none;
  display: inline-flex;
  align-items: baseline;
  color: var(--ink);
}
.wm-letter {
  display: inline-block;
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1), color 0.3s ease;
}
.wordmark:hover .wm-letter:nth-child(1) { transform: translateY(-2px); color: var(--spark); }
.wordmark:hover .wm-letter:nth-child(2) { transform: translateY(2px); }
.wordmark:hover .wm-letter:nth-child(3) { transform: translateY(-2px); color: var(--mark); }
.wm-spark {
  color: var(--spark);
  margin-left: 1px;
  display: inline-block;
}

/* ─── Topbar ─── */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem var(--pad-x);
  position: sticky;
  top: 0;
  background: oklch(15% 0.02 50 / 0.78);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 50;
  border-bottom: 1px solid var(--line);
}
.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
}
.nav-links a {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-decoration: none;
  transition: color 0.2s ease;
}
.nav-links a:hover { color: var(--spark); }
.nav-cta {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--surface);
  background: var(--spark);
  padding: 0.5rem 0.875rem 0.5rem 0.7rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: background 0.2s ease;
}
.nav-cta:hover { background: var(--spark-deep); }
.dot-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--surface);
  animation: pulse 1.6s ease-in-out infinite;
}
.dot-pulse-spark {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--spark);
  display: inline-block;
  margin-right: 0.6rem;
  animation: pulse 1.6s ease-in-out infinite;
  box-shadow: 0 0 12px var(--spark);
}
@keyframes pulse {
  0%, 100% { opacity: 0.4; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1.1); }
}
@media (max-width: 1080px) { .nav-links { display: none; } }

/* ─── Eyebrow ─── */
.eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mark);
  margin-bottom: 1.5rem;
  font-weight: 500;
}
.eyebrow-spark {
  color: var(--spark);
  display: inline-flex;
  align-items: center;
  gap: 0;
}
.eyebrow-bullet {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--spark);
  margin-right: 0.6rem;
  box-shadow: 0 0 12px var(--spark);
  animation: pulse 1.6s ease-in-out infinite;
}

/* ─── Hero ─── */
.hero {
  position: relative;
  padding: clamp(5rem, 12vw, 9rem) var(--pad-x) clamp(0rem, 0vw, 0rem);
  overflow: hidden;
  isolation: isolate;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(ellipse 90% 60% at 80% 20%, oklch(28% 0.10 38 / 0.8), transparent 60%),
              radial-gradient(ellipse 60% 40% at 10% 80%, oklch(30% 0.13 38 / 0.5), transparent 60%),
              var(--surface);
}
.hero-grain {
  position: absolute;
  inset: 0;
  opacity: 0.06;
  pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,<svg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.28;
  will-change: transform;
}
.hero-orb-1 {
  width: 480px; height: 480px;
  background: var(--mark);
  top: -120px; right: -100px;
}
.hero-orb-2 {
  width: 360px; height: 360px;
  background: oklch(40% 0.16 70);
  bottom: -120px; left: -100px;
}
.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0;
  transition: opacity 0.9s ease;
}
.hero-canvas.is-ready { opacity: 1; }
.hero-horizon {
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--mark) 30%, var(--mark) 70%, transparent);
  transform: translateX(-50%);
  transition: width 1.6s cubic-bezier(0.2, 0.8, 0.2, 1) 0.6s;
  pointer-events: none;
  opacity: 0.7;
}
.hero-horizon.is-drawn { width: min(80vw, 1080px); }
@media (prefers-reduced-motion: reduce) {
  .hero-canvas { transition: none; }
  .hero-horizon { transition: none; width: min(80vw, 1080px); }
}
.hero-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding-bottom: clamp(4rem, 8vw, 6rem);
  position: relative;
  z-index: 1;
}
.hero-title {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-variation-settings: "wght" 700, "opsz" 96;
  font-weight: 700;
  font-size: clamp(3.5rem, 11.5vw, 10.5rem);
  line-height: 0.86;
  letter-spacing: -0.055em;
  margin-bottom: 2.25rem;
  text-wrap: balance;
  color: var(--ink);
  max-width: 15ch;
}
.hero-title em {
  font-style: italic;
  color: var(--spark);
  font-variation-settings: "wght" 500, "opsz" 96;
  font-weight: 500;
  text-shadow: 0 0 48px oklch(88% 0.20 130 / 0.55),
               0 0 18px oklch(88% 0.20 130 / 0.4);
  letter-spacing: -0.04em;
}
.hero-title .line {
  display: block;
  overflow: hidden;
  /* Visible by default. JS animates from yPercent 110 → 0 if GSAP loads. */
}
.hero-title .line > span {
  display: inline-block;
}
/* Outline treatment for the second line — creates typographic rhythm */
.hero-title .line-outline > span {
  -webkit-text-stroke: clamp(1.2px, 0.22vw, 2.4px) var(--ink);
  color: transparent;
  /* Tighten the optical weight so the stroke reads close to the solid line above it */
  font-variation-settings: "wght" 700, "opsz" 96;
}
@supports not (-webkit-text-stroke: 1px black) {
  .hero-title .line-outline > span { color: var(--ink); }
}
.hero-lede {
  font-size: clamp(1.0625rem, 1.5vw, 1.3125rem);
  line-height: 1.5;
  color: var(--ink-soft);
  max-width: 60ch;
  margin-bottom: 2.5rem;
}
.hero-stats {
  margin-top: clamp(3rem, 6vw, 5rem);
  padding-top: 2rem;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: clamp(1.5rem, 3vw, 3rem);
}
.hero-stat { display: grid; gap: 0.25rem; }
.stat-num {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-variation-settings: "wght" 600, "opsz" 96;
  font-weight: 600;
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--ink);
  font-feature-settings: "tnum";
}
.stat-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-quiet);
}
.hero-foot {
  border-top: 1px solid var(--line);
  padding: 1rem var(--pad-x);
  overflow: hidden;
  white-space: nowrap;
  background: oklch(13% 0.02 50);
}
.hero-foot-line {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--ink-quiet);
  display: inline-block;
  animation: scroll 40s linear infinite;
}
@keyframes scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ─── CTA buttons ─── */
.cta-row {
  display: flex;
  gap: 0.875rem;
  flex-wrap: wrap;
  align-items: center;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.95rem 1.5rem;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.25s ease;
  white-space: nowrap;
  font-family: inherit;
  position: relative;
  overflow: hidden;
}
.btn-arrow { display: inline-block; transition: transform 0.25s cubic-bezier(0.2, 0.8, 0.2, 1); }
.btn:hover .btn-arrow { transform: translateX(4px); }
.btn-primary {
  background: var(--mark);
  color: var(--mark-on-strong-srgb);
  border: 1px solid var(--mark);
}
.btn-primary:hover { background: var(--mark-deep); border-color: var(--mark-deep); }
.btn-spark {
  background: var(--spark);
  color: var(--surface);
  border: 1px solid var(--spark);
}
.btn-spark:hover { background: var(--spark-deep); border-color: var(--spark-deep); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}
.btn-ghost:hover { border-color: var(--spark); color: var(--spark); }
.btn-ghost-on-mark {
  background: transparent;
  color: var(--mark-on-strong-srgb);
  border-color: oklch(30% 0.10 38);
}
.btn-ghost-on-mark:hover { border-color: var(--mark-on); }
.btn-lg { padding: 1.125rem 1.875rem; font-size: 1rem; }
.btn-sm { padding: 0.625rem 1.125rem; font-size: 0.875rem; }
@media (max-width: 520px) {
  .cta-row { align-items: stretch; }
  .btn {
    width: 100%;
    justify-content: center;
    white-space: normal;
    text-align: center;
    line-height: 1.2;
  }
  .nav-cta {
    white-space: nowrap;
    width: auto;
  }
}

/* ─── Permission ─── */
.permission {
  padding: clamp(4rem, 8vw, 6rem) var(--pad-x);
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
}
.permission-inner {
  max-width: 80ch;
  margin: 0 auto;
}
.permission-line {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-variation-settings: "wght" 400, "opsz" 96;
  font-weight: 400;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  line-height: 1.25;
  letter-spacing: -0.022em;
  color: var(--ink-soft);
  text-wrap: balance;
}
.permission-emphasis {
  color: var(--spark);
  font-variation-settings: "wght" 600, "opsz" 96;
  font-weight: 600;
  display: inline;
}
.permission-prefix, .permission-suffix { display: inline; }

/* ─── Section heads ─── */
.section-head {
  max-width: 60ch;
  margin-bottom: clamp(3rem, 6vw, 5rem);
  padding: 0 var(--pad-x);
}
.section-title {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-variation-settings: "wght" 600, "opsz" 96;
  font-weight: 600;
  font-size: clamp(2.25rem, 5vw, 4.5rem);
  line-height: 0.96;
  letter-spacing: -0.038em;
  text-wrap: balance;
}

/* ─── Pillars ─── */
.pillars {
  padding: var(--pad-y) 0;
  border-bottom: 1px solid var(--line);
}
.pillar-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.pillar {
  background: var(--surface);
  padding: clamp(2rem, 3.5vw, 3rem);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  transition: background 0.4s ease;
}
.pillar:hover { background: var(--surface-2); }
.pillar-emphasis {
  background: var(--surface-2);
}
.pillar-meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
}
.pillar-num {
  color: var(--spark);
  font-weight: 600;
  font-size: 0.875rem;
}
.pillar-tag { color: var(--ink-quiet); }
.pillar h3 {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-variation-settings: "wght" 600, "opsz" 96;
  font-weight: 600;
  font-size: clamp(1.625rem, 2.4vw, 2.125rem);
  line-height: 1.05;
  letter-spacing: -0.028em;
  color: var(--ink);
  text-wrap: balance;
}
.pillar p { color: var(--ink-soft); font-size: 0.95rem; line-height: 1.6; }
.pillar-list {
  list-style: none;
  display: grid;
  gap: 0.625rem;
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}
.pillar-list li {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--ink);
  padding-left: 1.25rem;
  position: relative;
}
.pillar-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--mark);
}
@media (max-width: 960px) { .pillar-grid { grid-template-columns: 1fr; } }

/* ─── Manifesto (drenched copper) ─── */
.manifesto {
  position: relative;
  background: var(--mark);
  color: var(--mark-on);
  padding: clamp(6rem, 14vw, 11rem) var(--pad-x);
  overflow: hidden;
  isolation: isolate;
}
.manifesto-grid {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-template-rows: repeat(2, 1fr);
  pointer-events: none;
  z-index: 0;
}
.manifesto-grid span {
  border-right: 1px solid oklch(46% 0.16 38);
  border-bottom: 1px solid oklch(46% 0.16 38);
  opacity: 0.55;
  animation: manifestoBreathe 7s ease-in-out infinite;
}
.manifesto-grid span:nth-child(2n) { animation-delay: -1.4s; }
.manifesto-grid span:nth-child(3n) { animation-delay: -3.1s; }
.manifesto-grid span:nth-child(5n) { animation-delay: -4.8s; }
@keyframes manifestoBreathe {
  0%, 100% { opacity: 0.42; }
  50% { opacity: 0.78; }
}
@media (prefers-reduced-motion: reduce) {
  .manifesto-grid span { animation: none; opacity: 0.55; }
}
.manifesto-inner {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}
.manifesto-eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mark-on-strong-srgb);
  margin-bottom: 2rem;
  display: inline-flex;
  align-items: center;
}
.manifesto-quote {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-variation-settings: "wght" 600, "opsz" 96;
  font-weight: 600;
  font-size: clamp(2.5rem, 7vw, 6rem);
  line-height: 0.95;
  letter-spacing: -0.045em;
  margin-bottom: 2.25rem;
  text-wrap: balance;
}
.manifesto-quote span.word {
  display: inline-block;
  margin-right: 0.18em;
}
.manifesto-emphasis {
  color: var(--surface);
  display: inline;
  font-variation-settings: "wght" 700, "opsz" 96;
  font-weight: 700;
}
.manifesto-body {
  font-size: clamp(1.0625rem, 1.4vw, 1.1875rem);
  line-height: 1.55;
  max-width: 56ch;
  margin: 0 auto 2.5rem;
  color: var(--mark-on-strong-srgb);
}
.btn-on-mark {
  background: var(--surface);
  color: var(--mark-on);
}

/* ─── Playbook (horizontal scroll) ─── */
.playbook {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: visible;
}
.playbook-stage {
  /* JS sets the scroll distance; track sticks while vertical scroll drives x. */
  min-height: 100vh;
  position: relative;
}
.playbook-track {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  align-items: stretch;
  gap: 0;
  will-change: transform;
}
.playbook-intro,
.day-card {
  flex: 0 0 auto;
  width: clamp(360px, 70vw, 720px);
  height: 100vh;
  height: 100svh;
  padding: clamp(3rem, 6vh, 5rem) clamp(2rem, 5vw, 4rem);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--surface);
}
.playbook-track .day-num { color: var(--ink-quiet); }

@media (max-width: 720px) {
  .playbook-intro,
  .day-card {
    width: 100vw;
    padding: clamp(2rem, 7vh, 3rem) var(--pad-x);
  }
  .day-card h3 {
    font-size: clamp(1.5rem, 8vw, 2.25rem);
  }
  .day-card p {
    font-size: 0.95rem;
  }
  .day-card ul li {
    font-size: 0.72rem;
  }
  .day-card-final-banner {
    font-size: 0.62rem;
  }
  .day-card-cta {
    align-self: stretch;
  }
}
.playbook-intro {
  width: clamp(360px, 60vw, 600px);
  background: var(--surface-2);
}
.playbook-intro > .eyebrow { color: var(--spark); }
.playbook-title {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-variation-settings: "wght" 700, "opsz" 96;
  font-weight: 700;
  font-size: clamp(3rem, 9vw, 7rem);
  line-height: 0.92;
  letter-spacing: -0.05em;
  margin-bottom: 1.5rem;
  text-wrap: balance;
}
.playbook-sub {
  font-size: 1.0625rem;
  color: var(--ink-soft);
  max-width: 50ch;
  margin-bottom: 2rem;
  line-height: 1.5;
}
.playbook-arrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--spark);
  text-transform: uppercase;
}
.day-meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 1.75rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}
.day-num {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-variation-settings: "wght" 700, "opsz" 96;
  font-weight: 700;
  font-size: clamp(2.25rem, 4vw, 3.25rem);
  letter-spacing: -0.035em;
  color: var(--ink-quiet);
  line-height: 1;
  transition: color 0.55s cubic-bezier(0.2, 0.8, 0.2, 1),
              text-shadow 0.55s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.day-card.is-active .day-num {
  color: var(--spark);
  text-shadow: 0 0 24px oklch(88% 0.20 130 / 0.4),
               0 0 8px oklch(88% 0.20 130 / 0.5);
}
.day-card .day-meta {
  transition: border-color 0.5s ease;
}
.day-card.is-active .day-meta {
  border-bottom-color: oklch(46% 0.16 38);
}
.day-card .day-cat {
  transition: color 0.5s ease;
}
.day-card.is-active .day-cat {
  color: var(--ink-soft);
}
@media (prefers-reduced-motion: reduce) {
  .day-num, .day-card .day-meta, .day-card .day-cat { transition: none; }
}
.day-cat {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--ink-quiet);
}
.day-card h3 {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-variation-settings: "wght" 600, "opsz" 96;
  font-weight: 600;
  font-size: clamp(1.625rem, 3vw, 2.5rem);
  line-height: 1.05;
  letter-spacing: -0.028em;
  margin-bottom: 1.25rem;
  text-wrap: balance;
}
.day-card p {
  font-size: 1rem;
  color: var(--ink-soft);
  line-height: 1.55;
  margin-bottom: 1.5rem;
}
.day-card ul {
  list-style: none;
  display: grid;
  gap: 0.625rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}
.day-card ul li {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--ink);
  padding-left: 1.25rem;
  position: relative;
}
.day-card ul li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--mark);
}
.day-card-final {
  width: 100vw;
  background: var(--mark);
  color: var(--mark-on);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.day-card-final-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}
.day-card-final-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(oklch(46% 0.16 38) 1px, transparent 1px),
    linear-gradient(90deg, oklch(46% 0.16 38) 1px, transparent 1px);
  background-size: clamp(40px, 6vw, 64px) clamp(40px, 6vw, 64px);
  opacity: 0.18;
}
.day-card-final-burst {
  position: absolute;
  top: -20%;
  right: -20%;
  width: 80%;
  height: 80%;
  background: radial-gradient(circle, oklch(70% 0.18 38 / 0.55), transparent 65%);
  filter: blur(60px);
}
.day-card-final-banner {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--surface);
  padding: 0.5rem 0.875rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  margin-bottom: 1.25rem;
  font-weight: 600;
  border: 1px solid oklch(40% 0.14 38);
}
.day-card-final-banner .dot-pulse-spark { margin-right: 0.55rem; }
.day-card-final h3 { color: var(--mark-on); }
.day-card-final p { color: oklch(20% 0.04 38); }
.day-card-final .day-meta {
  border-bottom-color: oklch(40% 0.14 38);
}
.day-card-final .day-num { color: var(--mark-on); }
.day-card-final .day-cat { color: oklch(28% 0.06 38); }
.day-card-final ul { border-top-color: oklch(40% 0.14 38); }
.day-card-final ul li { color: var(--mark-on); }
.day-card-final ul li::before { color: var(--spark); }
.day-card-final.is-active .day-num {
  color: var(--mark-on);
  text-shadow: none;
}
.day-card-final.is-active .day-meta { border-bottom-color: oklch(40% 0.14 38); }
.day-card-final.is-active .day-cat { color: oklch(28% 0.06 38); }
.day-card-rev {
  display: grid;
  gap: 0.4rem;
  padding: 1rem 1.25rem;
  margin: 1.25rem 0;
  background: oklch(15% 0.02 50);
  border: 1px solid oklch(40% 0.14 38);
  border-radius: 4px;
  position: relative;
}
.day-card-rev-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-quiet);
}
.day-card-rev-value {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-variation-settings: "wght" 700, "opsz" 96;
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 2.75rem);
  letter-spacing: -0.03em;
  color: var(--spark);
  font-feature-settings: "tnum";
  line-height: 1;
  text-shadow: 0 0 24px oklch(88% 0.20 130 / 0.4);
}
.day-card-rev-meta {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  color: var(--ink-quiet);
}
.day-card-cta { margin-top: 1.5rem; align-self: flex-start; }

/* Day 7 launch celebration — fires once when card becomes active */
.launch-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 60px;
  height: 60px;
  margin: -30px 0 0 -30px;
  border-radius: 50%;
  border: 1.5px solid oklch(88% 0.20 130);
  pointer-events: none;
  z-index: 3;
  transform-origin: center;
  will-change: transform, opacity;
  box-shadow: 0 0 24px oklch(88% 0.20 130 / 0.5);
}
.launch-particle {
  position: absolute;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 3;
  transform: translate(-50%, -50%);
  will-change: transform, opacity;
}

/* ─── Marquee proof strip ─── */
.marquee {
  background: var(--surface-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  padding: 1.25rem 0;
  white-space: nowrap;
}
.marquee-track {
  display: inline-block;
  animation: marquee 50s linear infinite;
  will-change: transform;
}
.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 1.25rem;
  font-family: 'Bricolage Grotesque', sans-serif;
  font-variation-settings: "wght" 600, "opsz" 96;
  font-weight: 600;
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  letter-spacing: -0.02em;
  color: var(--ink);
  padding: 0 1.5rem;
}
.marquee-item i {
  font-style: normal;
  color: var(--spark);
  font-size: 0.75em;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee-track, .hero-foot-line { animation: none; }
}

/* ─── Proof ─── */
.proof { padding: var(--pad-y) var(--pad-x); }
.proof-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
.proof-text > p.proof-lede {
  font-size: 1.125rem;
  color: var(--ink-soft);
  margin-bottom: 2.5rem;
  max-width: 50ch;
}
.proof-rows { display: grid; gap: 1.25rem; }
.proof-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 1.25rem;
  padding: 1.25rem 0;
  border-top: 1px solid var(--line);
  align-items: baseline;
}
.proof-row:last-child { border-bottom: 1px solid var(--line); }
.proof-row-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--spark);
  font-weight: 600;
}
.proof-row p { color: var(--ink-soft); font-size: 0.95rem; line-height: 1.55; }

.coa-card {
  background: var(--ink);
  color: var(--surface);
  border: 1px solid var(--ink);
  padding: 1.75rem;
  border-radius: 4px;
  position: sticky;
  top: 6rem;
  font-family: 'IBM Plex Mono', monospace;
  font-feature-settings: "tnum";
}
.coa-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid oklch(85% 0.012 50);
  margin-bottom: 1rem;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
}
.coa-label { font-weight: 600; }
.coa-batch { color: oklch(40% 0.012 50); }
.coa-compound {
  padding: 0.875rem 0;
  border-bottom: 1px solid oklch(85% 0.012 50);
  margin-bottom: 0.875rem;
}
.coa-compound-name {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-variation-settings: "wght" 600, "opsz" 96;
  font-weight: 600;
  font-size: 1.5rem;
  display: block;
  letter-spacing: -0.02em;
  margin-bottom: 0.25rem;
  color: var(--surface);
}
.coa-compound-spec {
  font-size: 0.7rem;
  color: oklch(40% 0.012 50);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.coa-rows { display: grid; gap: 0.4rem; }
.coa-rows > div {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 1rem;
  padding: 0.5rem 0;
  border-bottom: 1px dashed oklch(85% 0.012 50);
  font-size: 0.75rem;
}
.coa-rows > div:last-child { border-bottom: none; }
.coa-rows dt { color: oklch(40% 0.012 50); letter-spacing: 0.04em; text-transform: uppercase; }
.coa-rows dd { color: var(--surface); font-weight: 600; text-align: right; }
.coa-rows dd.pass { color: oklch(40% 0.16 145); }
.coa-foot {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--surface);
  display: flex;
  gap: 0.875rem;
  align-items: center;
}
.coa-qr svg { display: block; border-radius: 2px; }
.coa-foot-text {
  font-size: 0.65rem;
  letter-spacing: 0.04em;
  color: oklch(40% 0.012 50);
  display: grid;
  gap: 0.2rem;
  text-transform: uppercase;
}
.coa-foot-strong { color: var(--surface); font-weight: 600; }
@media (max-width: 880px) { .proof-inner { grid-template-columns: 1fr; } .coa-card { position: static; } }

/* ─── Team ─── */
.team {
  padding: var(--pad-y) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.team-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  margin: 0 var(--pad-x) clamp(3rem, 6vw, 5rem);
}
.team-card { display: grid; gap: 1.5rem; }
.team-portrait {
  position: relative;
  aspect-ratio: 4/5;
  background: var(--surface-2);
  overflow: hidden;
  border: 1px solid var(--line);
}
.team-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.4) contrast(1.1) brightness(0.92);
  transition: filter 0.5s ease, transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.team-card:hover .team-portrait img {
  filter: grayscale(0) contrast(1) brightness(1);
  transform: scale(1.03);
}
.team-portrait-tag {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  background: var(--surface);
  color: var(--ink-soft);
  padding: 0.3rem 0.6rem;
  border: 1px solid var(--line);
}
.team-credential-card {
  display: grid;
  place-items: center;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  isolation: isolate;
}
.team-credential-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 42%, oklch(56% 0.18 38 / 0.28), transparent 34%),
    radial-gradient(circle at 72% 26%, oklch(88% 0.20 130 / 0.12), transparent 22%);
  pointer-events: none;
}
.team-credential-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(oklch(28% 0.018 50) 1px, transparent 1px),
    linear-gradient(90deg, oklch(28% 0.018 50) 1px, transparent 1px);
  background-size: 42px 42px;
  opacity: 0.35;
  pointer-events: none;
}
.team-credential-kicker,
.team-credential-proof {
  position: absolute;
  left: clamp(1rem, 2vw, 1.5rem);
  right: clamp(1rem, 2vw, 1.5rem);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--spark);
  z-index: 1;
}
.team-credential-kicker { top: clamp(1rem, 2vw, 1.5rem); }
.team-credential-proof {
  bottom: clamp(1rem, 2vw, 1.5rem);
  color: var(--ink-soft);
  line-height: 1.45;
}
.team-credential-mark {
  position: relative;
  z-index: 1;
  font-family: 'Bricolage Grotesque', sans-serif;
  font-variation-settings: "wght" 800, "opsz" 96;
  font-weight: 800;
  font-size: clamp(5rem, 12vw, 10rem);
  line-height: 0.85;
  letter-spacing: -0.08em;
  color: var(--ink);
  text-shadow: 0 0 42px oklch(56% 0.18 38 / 0.28);
}
.team-num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--spark);
  display: block;
  margin-bottom: 0.5rem;
}
.team-text h3 {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-variation-settings: "wght" 600, "opsz" 96;
  font-weight: 600;
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin-bottom: 0.375rem;
}
.team-role {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  color: var(--mark);
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
}
.team-text > p:last-child { color: var(--ink-soft); font-size: 0.95rem; line-height: 1.6; }
@media (max-width: 720px) { .team-grid { grid-template-columns: 1fr; } }

/* ─── Show callout ─── */
.show-callout {
  margin: 0 var(--pad-x);
  padding: clamp(2rem, 4vw, 3.5rem);
  background: var(--surface-2);
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.show-callout::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, oklch(56% 0.18 38 / 0.15), transparent 70%);
  pointer-events: none;
}
.show-text { position: relative; z-index: 1; }
.show-eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--spark);
  margin-bottom: 1.5rem;
  display: inline-flex;
  align-items: center;
}
.show-quote {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-variation-settings: "wght" 500, "opsz" 96;
  font-weight: 500;
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin-bottom: 1.5rem;
  text-wrap: balance;
  color: var(--ink);
}
.show-body {
  color: var(--ink-soft);
  margin-bottom: 1.75rem;
  max-width: 56ch;
}

/* ─── Final CTA (drenched copper, mirrors hero) ─── */
.cta-final {
  position: relative;
  background: var(--mark);
  color: var(--mark-on);
  padding: var(--pad-y) var(--pad-x);
  overflow: hidden;
  isolation: isolate;
}
.cta-final-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.cta-orb {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--spark), transparent 70%);
  opacity: 0.18;
  filter: blur(80px);
  top: -200px;
  right: -150px;
}
.cta-final-inner {
  max-width: var(--max);
  margin: 0 auto;
}
.eyebrow-on-mark { color: var(--mark-on-strong-srgb); }
.cta-final-title {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-variation-settings: "wght" 700, "opsz" 96;
  font-weight: 700;
  font-size: clamp(3rem, 10vw, 9rem);
  line-height: 0.92;
  letter-spacing: -0.05em;
  margin-bottom: 1.5rem;
  text-wrap: balance;
  color: var(--mark-on);
}
.cta-final-title span {
  display: inline-block;
}
.cta-final-lede {
  font-size: clamp(1.0625rem, 1.4vw, 1.25rem);
  color: var(--mark-on-strong-srgb);
  max-width: 56ch;
  margin-bottom: 2.5rem;
  line-height: 1.5;
}

/* ─── Site footer ─── */
.site-foot {
  background: var(--surface);
  padding: clamp(2rem, 4vw, 3rem) var(--pad-x);
  border-top: 1px solid var(--line);
}
.foot-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding-bottom: 1.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
}
.wordmark-foot { font-size: 1.875rem; }
.foot-meta {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  color: var(--ink-quiet);
  letter-spacing: 0.04em;
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  align-items: center;
}
.dot-spacer { color: var(--spark); }
.foot-fine {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  color: var(--ink-quiet);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.foot-fine a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ─── Legal page ─── */
.legal-page {
  min-height: 70vh;
  padding: clamp(6rem, 12vw, 10rem) var(--pad-x);
  max-width: 920px;
}
.legal-title {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-variation-settings: "wght" 700, "opsz" 96;
  font-weight: 700;
  font-size: clamp(3rem, 9vw, 7rem);
  line-height: 0.92;
  letter-spacing: -0.05em;
  margin-bottom: clamp(2rem, 5vw, 3rem);
}
.legal-copy {
  display: grid;
  gap: 1.25rem;
  color: var(--ink-soft);
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  line-height: 1.65;
  max-width: 68ch;
}

/* ─── Lead magnet form ─── */
.leadmag {
  position: relative;
  padding: var(--pad-y) var(--pad-x);
  background: var(--surface-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  isolation: isolate;
}
.leadmag-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(ellipse 70% 50% at 80% 30%, oklch(56% 0.18 38 / 0.18), transparent 70%),
              radial-gradient(ellipse 50% 40% at 10% 90%, oklch(88% 0.20 130 / 0.06), transparent 70%);
  pointer-events: none;
}
.leadmag-inner {
  position: relative;
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: start;
}
@media (max-width: 880px) {
  .leadmag-inner { grid-template-columns: 1fr; }
}
.leadmag-title { margin: 0 0 1.25rem; }
.leadmag-lede {
  font-size: clamp(1rem, 1.3vw, 1.125rem);
  line-height: 1.55;
  color: var(--ink-soft);
  margin-bottom: 2.25rem;
  max-width: 56ch;
}
.leadmag-includes {
  list-style: none;
  display: grid;
  gap: 0.875rem;
  border-top: 1px solid var(--line);
  padding-top: 1.5rem;
}
.leadmag-includes li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.125rem;
  align-items: baseline;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  color: var(--ink);
  line-height: 1.4;
}
.lm-num {
  color: var(--spark);
  font-weight: 600;
  font-size: 0.875rem;
}
.leadmag-form-wrap { position: relative; }
.leadmag-form {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: clamp(1.75rem, 3vw, 2.5rem);
  display: grid;
  gap: 1.125rem;
  position: relative;
}
.leadmag-form-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 0.25rem;
}
.leadmag-form-tag {
  color: var(--spark);
  display: inline-flex;
  align-items: center;
}
.leadmag-form-meta { color: var(--ink-quiet); }
.form-row { display: grid; gap: 0.45rem; }
.form-row-2 { grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-row-2 > div { display: grid; gap: 0.45rem; }
@media (max-width: 480px) { .form-row-2 { grid-template-columns: 1fr; } }
.field-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-quiet);
}
.field-input {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
  padding: 0.85rem 1rem;
  font-family: inherit;
  font-size: 0.95rem;
  width: 100%;
  border-radius: 0;
  transition: border-color 0.2s ease, background 0.25s ease;
}
.field-input::placeholder { color: var(--ink-quiet); opacity: 0.6; }
.field-input:hover { border-color: var(--ink-quiet); }
.field-input:focus {
  outline: none;
  border-color: var(--spark);
  background: oklch(13% 0.02 50);
}
.field-input:invalid:not(:placeholder-shown):not(:focus) {
  border-color: oklch(50% 0.20 25);
}
.field-select {
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 5'><path fill='%23dce846' d='M0 0l4 5 4-5z'/></svg>");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 9px;
  padding-right: 2.5rem;
}
.field-check {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 0.85rem;
  align-items: start;
  font-size: 0.875rem;
  color: var(--ink-soft);
  cursor: pointer;
  user-select: none;
  padding: 0.5rem 0;
  position: relative;
}
.field-check input { position: absolute; opacity: 0; pointer-events: none; }
.field-check-mark {
  width: 18px;
  height: 18px;
  border: 1px solid var(--line);
  display: inline-block;
  position: relative;
  margin-top: 0.15em;
  transition: all 0.2s ease;
}
.field-check:hover .field-check-mark { border-color: var(--ink-soft); }
.field-check input:focus-visible + .field-check-mark {
  outline: 2px solid var(--spark);
  outline-offset: 2px;
}
.field-check input:checked + .field-check-mark {
  background: var(--spark);
  border-color: var(--spark);
}
.field-check input:checked + .field-check-mark::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--surface);
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 10'><path d='M1 5l3.5 3.5L11 1' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/></svg>") center / 70% no-repeat;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 10'><path d='M1 5l3.5 3.5L11 1' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/></svg>") center / 70% no-repeat;
}
.leadmag-submit { justify-content: center; margin-top: 0.5rem; }
.form-fineprint {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--ink-quiet);
  text-align: center;
}
.leadmag-error {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: oklch(65% 0.18 28);
  text-align: center;
  padding: 0.65rem 0.875rem;
  border: 1px solid oklch(45% 0.16 28);
  background: oklch(15% 0.04 28);
  margin-top: 0.25rem;
  line-height: 1.5;
}
.leadmag-success {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: clamp(2rem, 4vw, 3rem);
  display: grid;
  gap: 0.75rem;
}
.leadmag-success-title {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-variation-settings: "wght" 600, "opsz" 96;
  font-weight: 600;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--ink);
  margin: 0;
}
.leadmag-success-body {
  color: var(--ink-soft);
  line-height: 1.55;
  font-size: 1rem;
}
.leadmag-success-body a {
  color: var(--spark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ─── Catalog ─── */
.catalog {
  position: relative;
  padding: var(--pad-y) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--surface);
  overflow: hidden;
  isolation: isolate;
}
.catalog::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(ellipse 70% 50% at 50% 100%, oklch(56% 0.18 38 / 0.08), transparent 70%);
  pointer-events: none;
}
.catalog-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding: 0 var(--pad-x);
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.catalog-filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.filter-pill {
  background: transparent;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.2s ease;
}
.filter-pill:hover {
  color: var(--ink);
  border-color: var(--ink-soft);
  transform: translateY(-1px);
}
.filter-pill.is-active {
  background: var(--spark);
  color: var(--surface);
  border-color: var(--spark);
  box-shadow: 0 0 24px oklch(88% 0.20 130 / 0.35);
}
.filter-pill .filter-count {
  font-size: 0.65rem;
  color: var(--ink-quiet);
  letter-spacing: 0.05em;
}
.filter-pill.is-active .filter-count { color: oklch(30% 0.10 130); }
.catalog-note {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--spark);
  display: inline-flex;
  align-items: center;
}
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

/* Peptide cards — exciting & dynamic */
.peptide-card {
  position: relative;
  background: var(--surface-2);
  padding: clamp(1.75rem, 2.6vw, 2.25rem);
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  min-height: 300px;
  overflow: hidden;
  isolation: isolate;
  transition: background 0.35s ease, transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.peptide-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(ellipse 80% 70% at 100% 0%, oklch(56% 0.18 38 / 0.18), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}
.peptide-card:hover {
  background: var(--surface-3);
  transform: translateY(-2px);
}
.peptide-card:hover::before { opacity: 1; }
.peptide-card.is-hidden { display: none; }

/* Top-row meta: category tag + lot/popularity */
.peptide-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-quiet);
  gap: 0.75rem;
}
.peptide-card-cat {
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.peptide-card-cat::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cat-color, var(--mark));
}
/* Category color-coding (subtle, only the tag dot tints) */
.peptide-card[data-cat="weight-loss"]   { --cat-color: oklch(56% 0.18 38); }
.peptide-card[data-cat="hormone"]       { --cat-color: oklch(72% 0.20 60); }
.peptide-card[data-cat="aesthetics"]    { --cat-color: oklch(70% 0.18 0); }
.peptide-card[data-cat="longevity"]     { --cat-color: oklch(68% 0.16 220); }
.peptide-card[data-cat="neurocognitive"]{ --cat-color: oklch(75% 0.18 290); }
.peptide-card[data-cat="regeneration"]  { --cat-color: oklch(70% 0.18 145); }
.peptide-card-cat-text { color: var(--cat-color, var(--mark)); }

/* Top-prescribed badge */
.peptide-card-badge {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: var(--surface);
  background: var(--spark);
  padding: 0.22rem 0.5rem;
  border-radius: 999px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  white-space: nowrap;
}
.peptide-card-badge::before { content: "★"; font-size: 0.8em; }

/* Top-right molecular icon */
.peptide-card-icon {
  position: absolute;
  top: clamp(1.25rem, 2vw, 1.75rem);
  right: clamp(1.25rem, 2vw, 1.75rem);
  width: 38px;
  height: 38px;
  color: var(--cat-color, var(--mark));
  opacity: 0.5;
  transition: opacity 0.4s ease, transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.peptide-card:hover .peptide-card-icon {
  opacity: 0.95;
  transform: rotate(36deg);
}
.peptide-card-icon svg { width: 100%; height: 100%; display: block; }

/* Body */
.peptide-card-name {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-variation-settings: "wght" 600, "opsz" 96;
  font-weight: 600;
  font-size: clamp(1.5rem, 2.2vw, 1.875rem);
  line-height: 1.05;
  letter-spacing: -0.026em;
  color: var(--ink);
  margin: 0.25rem 0 0;
  padding-right: 3rem; /* give the icon room */
  transition: color 0.3s ease;
}
.peptide-card:hover .peptide-card-name { color: var(--spark); }
.peptide-card-code {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--ink-quiet);
  text-transform: uppercase;
  margin-top: -0.15rem;
}
.peptide-card-desc {
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0;
}
.peptide-card-use {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--ink);
  padding-top: 0.875rem;
  margin-top: auto;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.625rem;
  align-items: baseline;
}
.peptide-card-use::before {
  content: "USE";
  color: var(--spark);
  font-weight: 600;
}

/* Live stock pill */
.peptide-card-stock {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding: 0.4rem 0.7rem 0.4rem 0.55rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  align-self: flex-start;
  font-weight: 500;
}
.peptide-card-stock-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--spark);
  box-shadow: 0 0 8px var(--spark);
  animation: pulse 1.6s ease-in-out infinite;
}

.catalog-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding: clamp(2rem, 4vw, 3rem) var(--pad-x) 0;
}
.catalog-foot-text {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  max-width: 56ch;
  line-height: 1.5;
}
@media (prefers-reduced-motion: reduce) {
  .peptide-card,
  .peptide-card::before,
  .peptide-card-icon,
  .peptide-card-name { transition: none; }
  .peptide-card-stock-dot { animation: none; opacity: 1; }
}

/* ─── Practice Forecasting Calculator ─── */
.calc {
  position: relative;
  padding: var(--pad-y) var(--pad-x);
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  isolation: isolate;
}
.calc-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(ellipse 60% 50% at 92% 50%, oklch(56% 0.18 38 / 0.14), transparent 70%),
              radial-gradient(ellipse 40% 35% at 8% 100%, oklch(88% 0.20 130 / 0.05), transparent 70%);
  pointer-events: none;
}
.calc-inner {
  max-width: var(--max);
  margin: 0 auto;
}
.calc-head {
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  padding: 0;
  max-width: 60ch;
}
.calc-sub {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.875rem;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
  margin-top: 1.25rem;
}

.calc-stage {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
@media (max-width: 980px) {
  .calc-stage { grid-template-columns: 1fr; }
}
.calc-panel {
  background: var(--surface-2);
  padding: clamp(1.75rem, 3vw, 2.75rem);
  position: relative;
}
.calc-panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 1.75rem;
}
.calc-panel-tag {
  color: var(--spark);
  display: inline-flex;
  align-items: center;
}
.calc-panel-meta { color: var(--ink-quiet); }

/* Sliders */
.calc-controls {
  display: flex;
  flex-direction: column;
  gap: clamp(1.75rem, 2.8vw, 2.5rem);
}
.calc-slider-row {
  display: grid;
  gap: 0.75rem;
}
.slider-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}
.slider-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.slider-value {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-variation-settings: "wght" 600, "opsz" 96;
  font-weight: 600;
  font-size: clamp(1.5rem, 2.2vw, 2rem);
  letter-spacing: -0.02em;
  color: var(--ink);
  font-feature-settings: "tnum";
  line-height: 1;
  white-space: nowrap;
  transition: color 0.3s ease;
}
.slider-value.is-active {
  color: var(--spark);
}
.calc-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  background: linear-gradient(to right,
    var(--spark) 0%,
    var(--spark) var(--fill, 50%),
    oklch(28% 0.018 50) var(--fill, 50%),
    oklch(28% 0.018 50) 100%);
  border-radius: 999px;
  outline: none;
  cursor: pointer;
  margin: 8px 0;
}
.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, oklch(70% 0.18 38), var(--mark) 60%, var(--mark-deep) 100%);
  border: 2px solid var(--ink);
  box-shadow: 0 0 0 4px oklch(20% 0.022 50), 0 0 18px oklch(56% 0.18 38 / 0.5);
  cursor: grab;
  transition: transform 0.15s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.15s ease;
}
.calc-slider::-webkit-slider-thumb:hover { transform: scale(1.12); }
.calc-slider:active::-webkit-slider-thumb {
  cursor: grabbing;
  transform: scale(1.18);
  box-shadow: 0 0 0 4px oklch(20% 0.022 50), 0 0 26px oklch(88% 0.20 130 / 0.6);
}
.calc-slider:focus-visible::-webkit-slider-thumb {
  box-shadow: 0 0 0 4px oklch(20% 0.022 50), 0 0 0 6px var(--spark);
}
.calc-slider::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, oklch(70% 0.18 38), oklch(56% 0.18 38) 60%, oklch(42% 0.16 38) 100%);
  border: 2px solid var(--ink);
  box-shadow: 0 0 0 4px oklch(20% 0.022 50), 0 0 18px oklch(56% 0.18 38 / 0.5);
  cursor: grab;
}
.calc-slider::-moz-range-track {
  height: 6px;
  border-radius: 999px;
  background: oklch(28% 0.018 50);
}
.calc-slider::-moz-range-progress {
  height: 6px;
  border-radius: 999px;
  background: var(--spark);
}
.slider-axis {
  display: flex;
  justify-content: space-between;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  color: var(--ink-quiet);
  text-transform: uppercase;
}

/* Outputs */
.calc-outputs {
  display: flex;
  flex-direction: column;
}
.calc-out {
  display: grid;
  gap: 0.45rem;
}
.calc-out-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-quiet);
}
.calc-out-value {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-variation-settings: "wght" 700, "opsz" 96;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--ink);
  font-feature-settings: "tnum";
  line-height: 0.95;
  transition: color 0.4s ease, text-shadow 0.4s ease, transform 0.4s ease;
  display: block;
}
.calc-out-value.is-flash { color: var(--spark); }
.calc-out-hero {
  padding-bottom: clamp(1.5rem, 3vw, 2.25rem);
  margin-bottom: clamp(1.5rem, 3vw, 2rem);
  border-bottom: 1px solid var(--line);
}
.calc-out-hero .calc-out-label { color: var(--ink-soft); }
.calc-out-hero .calc-out-value {
  font-size: clamp(3rem, 7.5vw, 6.5rem);
  color: var(--spark);
  text-shadow: 0 0 40px oklch(88% 0.20 130 / 0.32);
  margin: 0.25rem 0 0.875rem;
}
.calc-out-hero .calc-out-value.is-flash {
  color: var(--spark);
  text-shadow: 0 0 64px oklch(88% 0.20 130 / 0.65), 0 0 24px oklch(88% 0.20 130 / 0.5);
  transform: scale(1.012);
}
.calc-out-hero .calc-out-foot {
  font-family: 'IBM Plex Mono', monospace;
  font-size: clamp(0.78rem, 1.1vw, 0.875rem);
  letter-spacing: 0.04em;
  color: var(--ink-soft);
}
.calc-out-hero .calc-out-foot strong {
  color: var(--ink);
  font-weight: 600;
  font-feature-settings: "tnum";
}
.calc-out-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2vw, 1.75rem);
}
.calc-out-row .calc-out-value {
  font-size: clamp(1.5rem, 2.6vw, 2.25rem);
}
@media (max-width: 720px) {
  .calc-out-row { grid-template-columns: 1fr; gap: 1.25rem; }
}

.calc-disclaimer {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  color: var(--ink-quiet);
  letter-spacing: 0.02em;
  margin-top: 1.5rem;
  max-width: 78ch;
  line-height: 1.6;
}
.calc-cta {
  display: flex;
  justify-content: center;
  margin-top: clamp(2rem, 4vw, 3.5rem);
}

@media (prefers-reduced-motion: reduce) {
  .calc-out-value, .calc-slider::-webkit-slider-thumb, .slider-value {
    transition: none;
  }
}