/* ============================================================
   Press On Ventures · Fund II deck · design layer
   Loaded after styles.css. All classes are prefixed f2-.
   Follows the Press On Ventures design system (WilliePOVC/povc-design-system):
   colors #292929 / #E0D8D1 / #F2F2F2 / #FFFFFF only (plus opacity tints of those),
   Inter Bold headings, Poppins body, official logo files untouched.
   Anything "hidden until animated" is scoped under html.f2-motion
   (set by fund2.js), so the PDF build, screenshots and
   reduced-motion readers always get the final state.
   ============================================================ */

:root {
  --f2-beige: #E0D8D1;
  --f2-line: rgba(255, 255, 255, 0.10);
  --f2-line-2: rgba(255, 255, 255, 0.18);
  --f2-dim: rgba(255, 255, 255, 0.70);
  --f2-dimmer: rgba(255, 255, 255, 0.45);
  --f2-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ── Scroll progress ───────────────────────────────────────── */
#f2-progress { position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 1100; pointer-events: none; }
#f2-progress-bar { display: block; height: 100%; background: var(--f2-beige); transform: scaleX(0); transform-origin: 0 50%; }

/* ── Nav: five parts ───────────────────────────────────────── */
.f2-act-label {
  margin-left: 20px; margin-right: auto;
  font-family: var(--font-body); font-size: 0.68rem; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--f2-dimmer); opacity: 0; transition: opacity 0.4s; white-space: nowrap;
}
.f2-act-label.f2-act-on { opacity: 1; }
.f2-act-nav { gap: 6px; }
.f2-act-nav a { padding: 8px 16px; border-radius: 999px; }
.f2-act-nav a.active { background: rgba(224, 216, 209, 0.14); color: #fff; }
#nav-dots { gap: 7px; }
#nav-dots .dot { width: 7px; height: 7px; }
#nav-dots .dot-act-start { margin-top: 9px; }

/* ── Shared pieces ─────────────────────────────────────────── */
.f2-spot {
  position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity 0.5s;
  background: radial-gradient(520px circle at var(--mx, 50%) var(--my, 40%), rgba(224, 216, 209, 0.10), transparent 62%);
}
.f2-spot.f2-spot-on { opacity: 1; }
.section > .section-inner { position: relative; z-index: 1; }
[data-tilt] { transition: transform 0.35s var(--f2-ease), background 0.3s, border-color 0.3s, box-shadow 0.3s; will-change: transform; }
.f2-title-with-ico { display: flex; align-items: center; gap: 16px; }
.f2-title-ico { display: inline-flex; width: 0.9em; height: 0.9em; flex: none; }
.f2-title-ico svg { width: 100%; height: 100%; }
.section-header > p { max-width: 62ch; font-size: 1.05rem; line-height: 1.65; font-weight: 400; margin-top: -12px; }
.section-dark .section-header > p { color: var(--f2-dim); }
.section-white .section-header > p, .section-grey .section-header > p, .section-beige .section-header > p { color: rgba(41, 41, 41, 0.72); }

/* ── Cover ─────────────────────────────────────────────────── */
.f2-cover-glow {
  position: absolute; left: 50%; top: 46%; width: 900px; height: 900px; transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(224, 216, 209, 0.13), transparent 60%); pointer-events: none;
}
html.f2-motion .f2-cover-glow { animation: f2-breathe 9s ease-in-out infinite; }
@keyframes f2-breathe { 0%, 100% { opacity: 0.65; transform: translate(-50%, -50%) scale(1); } 50% { opacity: 1; transform: translate(-50%, -50%) scale(1.08); } }
.f2-cover .cover-logo-img-wrap { margin-bottom: 36px; }
.f2-kinetic {
  font-family: var(--font-heading); font-weight: 700; color: #fff; letter-spacing: -0.035em; line-height: 1.02;
  font-size: clamp(2.2rem, 5vw, 4.4rem); margin: 0 0 28px; display: flex; flex-direction: column; align-items: center;
}
.f2-kw { display: block; }
.f2-kw-accent { color: var(--f2-beige); }
html.f2-motion .f2-kw { opacity: 0; transform: translateY(0.5em); filter: blur(10px); }
html.f2-motion .f2-kinetic-go .f2-kw {
  opacity: 1; transform: none; filter: none;
  transition: opacity 0.9s var(--f2-ease), transform 0.9s var(--f2-ease), filter 0.9s var(--f2-ease);
  transition-delay: calc(var(--i, 0) * 0.22s);
}
.f2-cover .cover-sub { margin-bottom: 40px; }

/* ── Thesis ────────────────────────────────────────────────── */
.f2-thesis-top { display: grid; grid-template-columns: 1fr 1.25fr; gap: 56px; align-items: center; margin-bottom: 56px; }
.f2-thesis-top .th-lede { margin: 0; max-width: 44ch; font-size: 1.08rem; }
.f2-quote {
  margin: 0; font-family: var(--font-heading); font-weight: 700; letter-spacing: -0.03em; line-height: 1.08;
  font-size: clamp(2rem, 4.2vw, 3.6rem); color: #fff;
}
.f2-quote-accent { color: var(--f2-beige); display: block; }
html.f2-motion .f2-lw { opacity: 0.16; transition: opacity 0.45s; }
html.f2-motion .f2-lw.f2-lw-on { opacity: 1; }

.f2-cats { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.f2-cat {
  background: rgba(255, 255, 255, 0.035); border: 1px solid var(--f2-line); border-radius: 20px; padding: 36px 36px 30px;
  display: flex; flex-direction: column;
}
.f2-cat:hover { background: rgba(255, 255, 255, 0.06); border-color: var(--f2-line-2); }
.f2-cat-head { display: flex; align-items: center; gap: 14px; margin-bottom: 22px; }
.f2-cat-num {
  width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--f2-beige); color: var(--f2-beige);
  display: inline-flex; align-items: center; justify-content: center; font-family: var(--font-heading); font-weight: 700; font-size: 0.8rem;
}
.f2-cat-kind { font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--f2-dimmer); font-weight: 500; }
.f2-cat-title { font-family: var(--font-heading); font-weight: 700; font-size: clamp(1.5rem, 2.4vw, 2rem); letter-spacing: -0.02em; line-height: 1.12; color: #fff; margin: 0 0 12px; }
.f2-cat-desc { color: var(--f2-dim); font-weight: 400; line-height: 1.6; margin: 0 0 22px; }
.f2-egs { border-top: 1px solid var(--f2-line); margin-bottom: 24px; }
.f2-eg {
  display: grid; grid-template-columns: 112px 1fr 20px; gap: 14px; align-items: baseline; padding: 13px 0;
  border-bottom: 1px solid var(--f2-line); color: inherit; text-decoration: none; transition: padding 0.3s var(--f2-ease);
}
.f2-eg:hover { padding-left: 8px; }
.f2-eg-name { font-family: var(--font-heading); font-weight: 700; color: #fff; font-size: 0.95rem; }
.f2-eg-note { color: var(--f2-dim); font-size: 0.86rem; line-height: 1.45; font-weight: 400; }
.f2-eg-go { color: var(--f2-dimmer); transition: color 0.3s, transform 0.3s; }
.f2-eg:hover .f2-eg-go { color: var(--f2-beige); transform: translateX(3px); }
.f2-cat-proof { margin-top: auto; background: rgba(224, 216, 209, 0.07); border-radius: 14px; padding: 20px 22px; }
.f2-cat-proof-nums { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 12px; }
.f2-pn { display: block; font-family: var(--font-heading); font-weight: 700; font-size: clamp(1.5rem, 2.3vw, 2rem); letter-spacing: -0.03em; color: var(--f2-beige); line-height: 1.1; white-space: nowrap; }
.f2-pl { display: block; font-size: 0.74rem; color: var(--f2-dimmer); line-height: 1.4; margin-top: 4px; }
.f2-cat-proof-line { margin: 0; font-size: 0.82rem; color: var(--f2-dim); line-height: 1.5; font-weight: 400; }
.f2-thesis-close { text-align: center; margin: 44px 0 0; font-family: var(--font-heading); font-weight: 700; font-size: 1.25rem; color: #fff; letter-spacing: -0.01em; }

/* ── Proof wall ────────────────────────────────────────────── */
.f2-proof-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.f2-pt {
  background: #fff; border-radius: 18px; padding: 26px 26px 24px; color: var(--dark); text-decoration: none;
  display: flex; flex-direction: column; box-shadow: 0 2px 10px rgba(41, 41, 41, 0.05);
  transition: transform 0.35s var(--f2-ease), box-shadow 0.35s;
}
.f2-pt:hover { transform: translateY(-4px); box-shadow: 0 14px 34px rgba(41, 41, 41, 0.12); }
.f2-pt-top { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 18px; }
.f2-pt-co { font-family: var(--font-heading); font-weight: 700; font-size: 0.95rem; }
.f2-pt-cat { font-size: 0.62rem; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(41, 41, 41, 0.45); text-align: right; }
.f2-pt-num { font-family: var(--font-heading); font-weight: 700; font-size: clamp(2.4rem, 4.2vw, 3.5rem); letter-spacing: -0.045em; line-height: 1; margin-bottom: 14px; white-space: nowrap; }
.f2-pt-cap { margin: 0; font-size: 0.86rem; line-height: 1.55; color: rgba(41, 41, 41, 0.72); }
html.f2-motion .f2-proof-grid .f2-pt { opacity: 0; transform: translateY(26px); }
html.f2-motion .f2-proof-grid.f2-in .f2-pt {
  opacity: 1; transform: none;
  transition: opacity 0.7s var(--f2-ease), transform 0.7s var(--f2-ease), box-shadow 0.35s;
  transition-delay: calc(var(--i, 0) * 70ms), calc(var(--i, 0) * 70ms), 0s;
}
.f2-proof-close { margin: 40px auto 0; max-width: 62ch; text-align: center; font-family: var(--font-heading); font-weight: 700; font-size: 1.15rem; line-height: 1.45; letter-spacing: -0.01em; }
.f2-proof-close span { display: block; margin-top: 10px; font-family: var(--font-body); font-weight: 500; font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(41, 41, 41, 0.5); }

/* ── Fund I vs Fund II bridge ──────────────────────────────── */
.f2-pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--f2-line); border-bottom: 1px solid var(--f2-line); margin-bottom: 48px; }
.f2-pillar { padding: 30px 32px 30px 0; }
.f2-pillar + .f2-pillar { padding-left: 32px; border-left: 1px solid var(--f2-line); }
.f2-pillar-k { font-family: var(--font-heading); font-weight: 700; font-size: 0.75rem; color: var(--f2-beige); letter-spacing: 0.1em; }
.f2-pillar h3 { font-family: var(--font-heading); font-weight: 700; font-size: 1.5rem; letter-spacing: -0.02em; color: #fff; margin: 10px 0; }
.f2-pillar p { margin: 0; color: var(--f2-dim); font-weight: 400; font-size: 0.92rem; line-height: 1.6; }
.f2-compare { background: rgba(255, 255, 255, 0.035); border: 1px solid var(--f2-line); border-radius: 20px; padding: 30px 36px 22px; }
.f2-compare-head, .f2-crow { display: grid; grid-template-columns: 170px 1fr; gap: 24px; align-items: center; }
.f2-compare-head { margin-bottom: 8px; }
.f2-compare-head > span:first-child { display: none; }
.f2-compare-head { grid-template-columns: 1fr 1fr; padding-left: 194px; gap: 16px; }
.f2-compare-col { font-family: var(--font-heading); font-weight: 700; font-size: 0.95rem; color: var(--f2-dim); }
.f2-compare-col em { font-style: normal; font-family: var(--font-body); font-weight: 400; font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--f2-dimmer); margin-left: 8px; }
.f2-compare-col-2 { color: var(--f2-beige); }
.f2-crow { padding: 14px 0; border-top: 1px solid var(--f2-line); }
.f2-crow-label { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--f2-dimmer); font-weight: 500; }
.f2-crow-bars { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.f2-cbar { position: relative; height: 40px; border-radius: 10px; background: rgba(255, 255, 255, 0.04); overflow: hidden; display: flex; align-items: center; }
.f2-bar-fill { position: absolute; inset: 0 auto 0 0; width: var(--w); background: rgba(255, 255, 255, 0.16); border-radius: 10px; transform-origin: 0 50%; }
.f2-cbar-2 .f2-bar-fill { background: var(--f2-beige); }
.f2-cbar b { position: relative; padding: 0 14px; font-family: var(--font-heading); font-weight: 700; font-size: 0.9rem; color: #fff; white-space: nowrap; }
.f2-cbar-2 b { color: var(--dark); }
html.f2-motion .f2-compare .f2-bar-fill { transform: scaleX(0); }
html.f2-motion .f2-compare.f2-in .f2-bar-fill { transform: none; transition: transform 1.1s var(--f2-ease); }
html.f2-motion .f2-compare.f2-in .f2-cbar-2 .f2-bar-fill { transition-delay: 0.25s; }
.f2-ctext { font-size: 0.86rem; line-height: 1.45; color: var(--f2-dim); font-weight: 400; }
.f2-ctext-2 { color: #fff; font-weight: 500; }
.f2-bridge-note { margin: 24px 0 0; text-align: center; font-size: 0.9rem; color: var(--f2-dim); }

/* ── Fund design ───────────────────────────────────────────── */
.f2-design-hero { display: flex; align-items: center; gap: 28px; margin-bottom: 40px; }
.f2-design-big { font-family: var(--font-heading); font-weight: 700; font-size: clamp(4.5rem, 10vw, 8rem); letter-spacing: -0.055em; line-height: 0.9; }
.f2-design-big-text strong { display: block; font-family: var(--font-heading); font-weight: 700; font-size: clamp(1.3rem, 2.4vw, 1.9rem); letter-spacing: -0.02em; line-height: 1.2; }
.f2-design-big-text span { display: block; margin-top: 6px; color: rgba(41, 41, 41, 0.6); }
.f2-stack, .f2-split { background: #fff; border-radius: 20px; padding: 32px 36px; box-shadow: 0 2px 10px rgba(41, 41, 41, 0.05); }
.f2-stack-title, .f2-split-title { display: flex; justify-content: space-between; font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(41, 41, 41, 0.5); font-weight: 500; margin-bottom: 16px; }
.f2-stack-title span:last-child { font-family: var(--font-heading); font-weight: 700; font-size: 1rem; letter-spacing: -0.01em; color: var(--dark); }
.f2-stack-bar { display: flex; gap: 3px; height: 52px; margin-bottom: 20px; }
.f2-seg { width: var(--w); border-radius: 8px; display: flex; align-items: center; padding-left: 12px; overflow: hidden; transform-origin: 0 50%; font-style: normal; }
.f2-seg b { font-family: var(--font-heading); font-weight: 700; font-size: 0.82rem; }
.f2-seg-1, .f2-dot-1 { background: #292929; color: #fff; }
.f2-seg-2, .f2-dot-2 { background: rgba(41, 41, 41, 0.55); color: #fff; }
.f2-seg-3, .f2-dot-3 { background: #E0D8D1; }
.f2-seg-4, .f2-dot-4 { background: #F2F2F2; color: var(--dark); box-shadow: inset 0 0 0 1px rgba(41, 41, 41, 0.14); }
html.f2-motion .f2-stack .f2-seg { transform: scaleX(0); opacity: 0; }
html.f2-motion .f2-stack.f2-in .f2-seg { transform: none; opacity: 1; transition: transform 0.8s var(--f2-ease), opacity 0.4s; transition-delay: calc(var(--d, 0) * 0.18s); }
.f2-srow { display: grid; grid-template-columns: 12px 1fr 90px 64px; gap: 16px; align-items: center; padding: 13px 0; border-top: 1px solid rgba(41, 41, 41, 0.08); }
.f2-dot { width: 12px; height: 12px; border-radius: 3px; }
.f2-srow-text strong { font-family: var(--font-heading); font-weight: 700; font-size: 0.98rem; }
.f2-srow-text span { margin-left: 10px; font-size: 0.84rem; color: rgba(41, 41, 41, 0.55); }
.f2-srow-amt { font-family: var(--font-heading); font-weight: 700; text-align: right; }
.f2-srow-pct { text-align: right; font-size: 0.86rem; color: rgba(41, 41, 41, 0.55); }
.f2-stack-note { margin: 16px 0 0; font-size: 0.86rem; color: rgba(41, 41, 41, 0.6); }
.f2-split { margin-top: 20px; }
.f2-split-bar { height: 10px; border-radius: 99px; background: var(--f2-beige); overflow: hidden; margin-bottom: 22px; }
.f2-split-fill { display: block; height: 100%; width: var(--w); background: var(--dark); border-radius: 99px; transform-origin: 0 50%; }
html.f2-motion .f2-split .f2-split-fill { transform: scaleX(0); }
html.f2-motion .f2-split.f2-in .f2-split-fill { transform: none; transition: transform 1.1s var(--f2-ease); }
.f2-split-cols { display: grid; grid-template-columns: 4fr 1.6fr; gap: 32px; }
.f2-split-pct { font-family: var(--font-heading); font-weight: 700; font-size: 2.4rem; letter-spacing: -0.04em; line-height: 1; }
.f2-split-name { font-family: var(--font-heading); font-weight: 700; margin: 6px 0 12px; }
.f2-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.f2-tags span { font-size: 0.74rem; padding: 5px 12px; border-radius: 99px; background: var(--grey); color: rgba(41, 41, 41, 0.7); }

/* ── Incubations ───────────────────────────────────────────── */
.f2-inc-stats { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--f2-line); border-bottom: 1px solid var(--f2-line); margin-bottom: 52px; }
.f2-inc-stat { padding: 30px 0; text-align: center; }
.f2-inc-stat + .f2-inc-stat { border-left: 1px solid var(--f2-line); }
.f2-inc-num { display: block; font-family: var(--font-heading); font-weight: 700; font-size: clamp(2.2rem, 4.6vw, 3.8rem); letter-spacing: -0.04em; line-height: 1; color: #fff; white-space: nowrap; }
.f2-inc-lbl { display: block; margin-top: 12px; font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--f2-dimmer); }
.f2-path { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-bottom: 44px; }
.f2-path-line { position: absolute; left: 20px; right: 12%; top: 20px; height: 1px; background: var(--f2-line); }
.f2-path-line i { display: block; height: 100%; background: var(--f2-beige); transform-origin: 0 50%; }
html.f2-motion .f2-path .f2-path-line i { transform: scaleX(0); }
html.f2-motion .f2-path.f2-in .f2-path-line i { transform: none; transition: transform 1.6s var(--f2-ease); }
html.f2-motion .f2-path .f2-step { opacity: 0; transform: translateY(18px); }
html.f2-motion .f2-path.f2-in .f2-step { opacity: 1; transform: none; transition: opacity 0.7s var(--f2-ease), transform 0.7s var(--f2-ease); transition-delay: calc(var(--i, 0) * 0.28s); }
.f2-step { position: relative; }
.f2-step-dot { width: 40px; height: 40px; border-radius: 50%; background: var(--dark); border: 1px solid var(--f2-beige); color: var(--f2-beige); display: inline-flex; align-items: center; justify-content: center; font-family: var(--font-heading); font-weight: 700; font-size: 0.78rem; }
.f2-step h3 { font-family: var(--font-heading); font-weight: 700; font-size: 1.3rem; color: #fff; margin: 18px 0 8px; letter-spacing: -0.02em; }
.f2-step p { margin: 0; color: var(--f2-dim); font-weight: 400; font-size: 0.9rem; line-height: 1.55; }
.f2-step p strong { color: var(--f2-beige); font-weight: 600; }
.f2-precedent { background: var(--f2-beige); color: var(--dark); border-radius: 20px; padding: 30px 36px; display: grid; grid-template-columns: 220px 1fr; gap: 32px; align-items: start; }
.f2-precedent-title { font-family: var(--font-heading); font-weight: 700; font-size: 1.35rem; letter-spacing: -0.02em; line-height: 1.15; }
.f2-precedent-body p { margin: 0 0 10px; font-size: 0.94rem; line-height: 1.6; }
.f2-precedent-body p:last-child { margin: 0; }
.f2-footnote { margin: 22px 0 0; font-size: 0.74rem; color: var(--f2-dimmer); line-height: 1.5; }

/* ── Operating system ──────────────────────────────────────── */
.f2-os-layout { display: flex; gap: 32px; align-items: stretch; justify-content: center; }
.f2-os-diagram { flex: 1; max-width: 980px; margin: 0 auto; }
.f2-os-layer { position: relative; border: 1px solid var(--f2-line); border-radius: 18px; padding: 26px 28px 24px; background: rgba(255, 255, 255, 0.03); }
.f2-os-tag { position: absolute; top: -9px; left: 24px; background: var(--dark); padding: 0 10px; font-size: 0.62rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--f2-dimmer); font-weight: 500; }
.f2-os-founders { text-align: center; border-style: dashed; }
.f2-os-founders-pill { display: inline-block; background: #fff; color: var(--dark); font-family: var(--font-heading); font-weight: 700; padding: 12px 30px; border-radius: 99px; letter-spacing: -0.01em; }
.f2-os-skill-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.f2-os-skill { background: rgba(255, 255, 255, 0.05); border: 1px solid var(--f2-line); border-radius: 14px; padding: 18px 16px; transition: background 0.3s, border-color 0.3s, transform 0.35s var(--f2-ease); }
.f2-os-skill:hover { background: rgba(224, 216, 209, 0.10); border-color: rgba(224, 216, 209, 0.4); transform: translateY(-3px); }
.f2-os-skill svg { width: 22px; height: 22px; color: var(--f2-beige); margin-bottom: 12px; display: block; }
.f2-os-skill strong { display: block; font-family: var(--font-heading); font-weight: 700; font-size: 0.9rem; color: #fff; margin-bottom: 6px; line-height: 1.25; }
.f2-os-skill span { display: block; font-size: 0.76rem; line-height: 1.45; color: var(--f2-dim); font-weight: 400; }
.f2-os-wires { display: grid; height: 30px; padding: 0 28px; gap: 12px; }
.f2-os-wires-5 { grid-template-columns: repeat(5, 1fr); }
.f2-os-wires-2 { grid-template-columns: repeat(2, 60px); justify-content: center; }
.f2-os-wires i { position: relative; justify-self: center; width: 1px; height: 100%; background: var(--f2-line-2); overflow: hidden; }
.f2-os-wires i::after { content: ''; position: absolute; left: 0; right: 0; height: 12px; background: var(--f2-beige); bottom: -12px; opacity: 0; }
html.f2-motion .f2-os-diagram.f2-in .f2-os-wires i::after { animation: f2-wire-up 2.6s var(--f2-ease) 0.6s infinite; }
html.f2-motion .f2-os-diagram.f2-in .f2-os-wires i.f2-wire-down::after { animation-name: f2-wire-down; bottom: auto; top: -12px; }
html.f2-motion .f2-os-diagram.f2-in .f2-os-wires i:nth-child(2)::after { animation-delay: 0.9s; }
html.f2-motion .f2-os-diagram.f2-in .f2-os-wires i:nth-child(3)::after { animation-delay: 1.2s; }
html.f2-motion .f2-os-diagram.f2-in .f2-os-wires i:nth-child(4)::after { animation-delay: 1.5s; }
html.f2-motion .f2-os-diagram.f2-in .f2-os-wires i:nth-child(5)::after { animation-delay: 1.8s; }
@keyframes f2-wire-up { 0% { bottom: -12px; opacity: 0; } 15% { opacity: 1; } 55%, 100% { bottom: 100%; opacity: 0; } }
@keyframes f2-wire-down { 0% { top: -12px; opacity: 0; } 15% { opacity: 1; } 55%, 100% { top: 100%; opacity: 0; } }
.f2-os-wire-note { text-align: center; font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--f2-dimmer); margin: 2px 0 12px; }
.f2-os-tucker { border-color: rgba(224, 216, 209, 0.5); background: rgba(224, 216, 209, 0.06); }
.f2-os-tucker-card { display: flex; align-items: center; gap: 18px; }
.f2-os-avatar { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; flex: none; border: 1px solid var(--f2-line-2); }
.f2-os-tucker-card strong { display: block; font-family: var(--font-heading); font-weight: 700; color: #fff; font-size: 1.05rem; }
.f2-os-tucker-card > div span { display: block; color: var(--f2-dim); font-size: 0.88rem; font-weight: 400; margin-top: 3px; }
.f2-os-live { margin-left: auto; display: inline-flex; align-items: center; gap: 8px; font-size: 0.64rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--f2-beige); }
.f2-os-live i { width: 7px; height: 7px; border-radius: 50%; background: var(--f2-beige); }
html.f2-motion .f2-os-live i { animation: f2-pulse 2s ease-in-out infinite; }
@keyframes f2-pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(224, 216, 209, 0.5); } 50% { box-shadow: 0 0 0 7px rgba(224, 216, 209, 0); } }
.f2-os-ontology { background: rgba(224, 216, 209, 0.09); border-color: rgba(224, 216, 209, 0.22); }
.f2-os-ontology-line { margin: 0 0 18px; color: var(--f2-dim); font-weight: 400; line-height: 1.6; font-size: 0.94rem; }
.f2-os-ontology-line strong { color: #fff; font-weight: 600; }
.f2-os-chips { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.f2-os-chip { background: rgba(41, 41, 41, 0.55); border: 1px solid var(--f2-line); border-radius: 12px; padding: 14px 16px; }
.f2-os-chip strong { display: block; font-family: var(--font-heading); font-weight: 700; color: #fff; font-size: 0.88rem; }
.f2-os-chip span { display: block; font-size: 0.76rem; color: var(--f2-dimmer); margin-top: 3px; }
.f2-os-quote { flex: 0 0 300px; background: var(--f2-beige); color: var(--dark); border-radius: 18px; padding: 28px; align-self: center; }
.f2-os-quote[data-empty] { display: none; }
.f2-os-quote-text { margin: 0 0 16px; font-family: var(--font-heading); font-weight: 700; font-size: 1.1rem; line-height: 1.4; }
.f2-os-quote-name { font-weight: 600; font-size: 0.86rem; }
.f2-os-quote-co { font-size: 0.78rem; opacity: 0.6; }
.f2-os-footer { max-width: 980px; margin: 30px auto 0; display: grid; grid-template-columns: 1fr 1fr; gap: 32px; padding-top: 24px; border-top: 1px solid var(--f2-line); }
.f2-os-footer p { margin: 0; color: var(--f2-dim); font-weight: 400; font-size: 0.92rem; line-height: 1.6; }
.f2-os-footer strong { color: #fff; font-weight: 600; }

/* ── Why LPs ───────────────────────────────────────────────── */
.f2-why-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.f2-why-card { background: var(--grey); border-radius: 20px; padding: 32px 34px; }
.f2-why-card:hover { box-shadow: 0 14px 34px rgba(41, 41, 41, 0.10); }
.f2-why-num { font-family: var(--font-heading); font-weight: 700; font-size: 0.75rem; letter-spacing: 0.1em; color: rgba(41, 41, 41, 0.4); }
.f2-why-card h3 { font-family: var(--font-heading); font-weight: 700; font-size: 1.45rem; letter-spacing: -0.02em; margin: 10px 0 10px; line-height: 1.15; }
.f2-why-card p { margin: 0; color: rgba(41, 41, 41, 0.75); line-height: 1.6; font-size: 0.95rem; }
.f2-why-card .f2-why-proof { margin-top: 14px; padding-top: 14px; border-top: 1px solid rgba(41, 41, 41, 0.12); color: var(--dark); font-weight: 500; font-size: 0.9rem; }
.f2-why-proof a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }

/* ── Track record additions ────────────────────────────────── */
.f2-tr .scorecard-num { white-space: nowrap; font-size: clamp(2.2rem, 4.6vw, 4rem); }
.f2-tr .stats-scorecard { background: #fff; align-items: flex-start; }
.section-header > p.f2-tr-lede { max-width: 62ch; font-size: 1.05rem; line-height: 1.65; font-weight: 400; color: rgba(41, 41, 41, 0.72); margin: -16px auto 0; }
.f2-dots13 { display: flex; gap: 5px; justify-content: center; margin-top: 14px; }
.f2-dots13 i { width: 9px; height: 9px; border-radius: 50%; background: rgba(41, 41, 41, 0.14); }
.f2-dots13 i.on { background: var(--dark); }
html.f2-motion .f2-dots13 i.on { transform: scale(0); }
html.f2-motion .f2-dots13.f2-in i.on { transform: none; transition: transform 0.5s var(--f2-ease); }
html.f2-motion .f2-dots13.f2-in i.on:nth-child(2) { transition-delay: 0.12s; }
html.f2-motion .f2-dots13.f2-in i.on:nth-child(3) { transition-delay: 0.24s; }
html.f2-motion .f2-dots13.f2-in i.on:nth-child(4) { transition-delay: 0.36s; }

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .f2-act-label { display: none; }
  .f2-os-skill-grid { grid-template-columns: repeat(3, 1fr); }
  .f2-os-wires-5 { display: none; }
  .f2-os-layer + .f2-os-layer, .f2-os-wires-5 + .f2-os-layer { margin-top: 22px; }
}
@media (max-width: 860px) {
  .f2-thesis-top, .f2-cats, .f2-pillars, .f2-why-grid, .f2-os-footer, .f2-precedent, .f2-split-cols { grid-template-columns: 1fr; }
  .f2-thesis-top { gap: 24px; }
  .f2-proof-grid { grid-template-columns: 1fr 1fr; }
  .f2-pillar, .f2-pillar + .f2-pillar { padding: 24px 0; border-left: 0; }
  .f2-pillar + .f2-pillar { border-top: 1px solid var(--f2-line); }
  .f2-compare { padding: 22px 18px 14px; }
  .f2-compare-head { padding-left: 0; }
  .f2-crow { grid-template-columns: 1fr; gap: 8px; }
  .f2-path { grid-template-columns: 1fr; gap: 26px; padding-left: 0; }
  .f2-path-line { display: none; }
  .f2-os-layout { flex-direction: column; }
  .f2-os-quote { flex: none; align-self: stretch; }
  .f2-os-skill-grid { grid-template-columns: 1fr 1fr; }
  .f2-os-skill:last-child { grid-column: 1 / -1; }
  .f2-os-chips { grid-template-columns: 1fr; }
  .f2-os-tucker-card { flex-wrap: wrap; }
  .f2-precedent { gap: 14px; padding: 26px 24px; }
  .f2-design-hero { flex-direction: column; align-items: flex-start; gap: 12px; }
  .f2-stack, .f2-split { padding: 24px 20px; }
  .f2-srow { grid-template-columns: 12px 1fr auto; }
  .f2-srow-pct { display: none; }
  .f2-srow-text span { display: block; margin-left: 0; }
  .f2-seg b { font-size: 0.68rem; }
  .f2-cat { padding: 26px 22px 22px; }
  .f2-eg { grid-template-columns: 1fr 20px; }
  .f2-eg-note { grid-column: 1 / -1; grid-row: 2; }
}
@media (max-width: 560px) {
  .f2-proof-grid, .f2-cat-proof-nums, .f2-inc-stats { grid-template-columns: 1fr; }
  .f2-inc-stat + .f2-inc-stat { border-left: 0; border-top: 1px solid var(--f2-line); }
  .f2-crow-bars { grid-template-columns: 1fr; gap: 6px; }
  .f2-compare-head { display: none; }
  .f2-cbar:not(.f2-cbar-2) b::before { content: 'Fund I · '; font-weight: 400; opacity: 0.6; }
  .f2-cbar-2 b::before { content: 'Fund II · '; font-weight: 400; opacity: 0.6; }
  .f2-ctext::before { content: 'Fund I · '; opacity: 0.6; }
  .f2-ctext-2::before { content: 'Fund II · '; opacity: 0.6; }
  .f2-kinetic { font-size: clamp(2.1rem, 10.5vw, 3rem); }
  .f2-title-with-ico { gap: 10px; }
}

/* Print / PDF: no fixed chrome */
@media print { #f2-progress, .f2-act-label { display: none !important; } }

/* ═══════════ Round 2: standardization + presenter mode ═══════════ */
/* One header pattern for every slide: centered eyebrow, title, rule, lede. */
.section-header { text-align: center; }
.section-header .title-rule { margin-left: auto; margin-right: auto; }
.section-header > p, .section-header > p.f2-tr-lede { margin: -12px auto 0; }
.f2-title-with-ico { justify-content: center; }
.f2-act-label { display: none; }
.f2-act-nav { gap: 2px; }
.f2-act-nav a { padding: 8px 12px; white-space: nowrap; }
.f2-dash { display: inline-block; padding: 0 0.09em; letter-spacing: 0; }

/* Mission */
.f2-mission .section-inner { padding-top: 24px; padding-bottom: 24px; }
.f2-mission-line { font-family: var(--font-heading); font-weight: 700; font-size: clamp(2.2rem, 4.8vw, 4rem); letter-spacing: -0.03em; line-height: 1.08; max-width: 20ch; margin: 0 auto 32px; }
.f2-mission-row { display: grid; grid-template-columns: repeat(3, 1fr); max-width: 940px; margin: 0 auto; border-top: 1px solid rgba(41, 41, 41, 0.16); }
.f2-mission-item { padding: 26px 20px 0; text-align: center; }
.f2-mission-item + .f2-mission-item { border-left: 1px solid rgba(41, 41, 41, 0.16); }
.f2-mission-item span { display: block; font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(41, 41, 41, 0.5); font-weight: 500; margin-bottom: 8px; }
.f2-mission-item strong { font-family: var(--font-heading); font-weight: 700; font-size: 1.1rem; letter-spacing: -0.01em; }

/* Thesis: both cards share one row grid so every line sits level. */
.f2-thesis-top { grid-template-columns: 1fr; gap: 28px; text-align: center; }
.f2-thesis-top .th-lede { margin: 0 auto; max-width: 62ch; }
.f2-quote-accent { display: inline; }
.f2-cats { grid-template-rows: repeat(5, auto); }
.f2-cat { display: grid; grid-row: span 5; grid-template-rows: subgrid; row-gap: 0; }
.f2-cat-proof { margin-top: 0; }
.f2-eg { min-height: 72px; align-items: center; }
.f2-cat-proof-nums > div { min-width: 0; }

/* Incubations on a light slide */
.section-white.f2-inc { --f2-line: rgba(41, 41, 41, 0.14); --f2-dim: rgba(41, 41, 41, 0.72); --f2-dimmer: rgba(41, 41, 41, 0.5); }
.section-white.f2-inc .f2-inc-num, .section-white.f2-inc .f2-step h3 { color: var(--dark); }
.section-white.f2-inc .f2-step-dot { background: var(--dark); border-color: var(--dark); color: #fff; }
.section-white.f2-inc .f2-path-line i { background: var(--dark); }
.section-white.f2-inc .f2-step p strong { color: var(--dark); }
.f2-precedent-body strong { font-weight: 600; }

/* Present button sits left of Download PDF */
.f2-present-btn { right: 190px; cursor: pointer; font: inherit; font-family: var(--font-body); font-size: 0.72rem; font-weight: 500; }
@media (max-width: 860px) { .f2-present-btn { display: none; } .f2-mission-row { grid-template-columns: 1fr; } .f2-mission-item { padding: 18px 0; } .f2-mission-item + .f2-mission-item { border-left: 0; border-top: 1px solid rgba(41, 41, 41, 0.16); } .f2-eg { min-height: 0; } }

/* Presenter mode: one slide at a time, scaled to fit, arrow keys */
html.f2-present, html.f2-present body { overflow: hidden !important; height: 100%; }
html.f2-present #top-nav, html.f2-present #nav-dots, html.f2-present #f2-progress, html.f2-present .cover-pdf-btn, html.f2-present .scroll-hint, html.f2-present .slide-number { display: none !important; }
html.f2-present section.section { display: none; }
html.f2-present section.section.f2-current { display: block; position: fixed; left: 0; top: 0; width: 1440px; min-height: 810px; transform-origin: 0 0; margin: 0; }
html.f2-present section.section-full.f2-current { display: flex; height: 810px; }
html.f2-present .aos, html.f2-present .aos-scale, html.f2-present .aos-left, html.f2-present .aos-right { opacity: 1 !important; transform: none !important; transition: none !important; }
#f2-hud { display: none; }
html.f2-present #f2-hud { display: flex; position: fixed; right: 20px; bottom: 16px; z-index: 2000; align-items: center; gap: 6px; font-family: var(--font-body); font-size: 0.7rem; letter-spacing: 0.12em; color: rgba(255, 255, 255, 0.75); mix-blend-mode: difference; opacity: 0.55; transition: opacity 0.3s; }
html.f2-present #f2-hud:hover { opacity: 1; }
#f2-hud button { background: none; border: 1px solid rgba(255, 255, 255, 0.5); color: inherit; width: 28px; height: 28px; border-radius: 50%; cursor: pointer; font-size: 0.8rem; line-height: 1; }

/* Opportunity summary: same centered header as every other slide, cards in a 2x2 grid */
#opportunity .split-layout { display: block; }
#opportunity .split-left { text-align: center; margin: 0 auto 48px; max-width: 760px; position: static; }
#opportunity .split-left .title-rule { margin-left: auto; margin-right: auto; }
#opportunity .split-left .split-sub { margin: 0 auto; max-width: 62ch; font-size: 1.05rem; line-height: 1.65; color: rgba(41, 41, 41, 0.72); }
#opportunity .split-right { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: stretch; }
#opportunity .split-right .info-card { margin: 0; height: 100%; }
@media (max-width: 860px) { #opportunity .split-right { grid-template-columns: 1fr; } }
.f2-thesis-top .th-lede { font-weight: 400; }
.f2-design-big-text strong { white-space: nowrap; }
@media (max-width: 560px) { .f2-design-big-text strong { white-space: normal; } }
.f2-design-big-text strong .f2-dash { display: inline-block; margin: 0; color: inherit; }

/* Incubation path: centered under the three-stat band */
@media (min-width: 861px) {
  .f2-path { max-width: 100%; }
  .f2-step { text-align: center; }
  .f2-step p { max-width: 24ch; margin-left: auto; margin-right: auto; }
  .f2-path-line { left: calc((100% - 72px) / 8); right: calc((100% - 72px) / 8); }
}