/* ============================================================
   THE PEPTIDES HANDBOOK — light-glass design system
   DNA from Wix Longevity, re-typeset in Noto Sans, with a
   molecular (residue-chain + receptor) identity layered on.
   ============================================================ */

:root {
  /* ---- Accent palette (verified source hexes) ---- */
  --c-pink:        #FF8FB1;
  --c-pink-deep:   #FF6E94;
  --c-orange:      #FFA958;
  --c-purple:      #B57BFF;
  --c-purple-deep: #4a2a8a;
  --c-blue:        #6BA8FF;
  --c-green:       #34c08a;   /* "known receptor / real evidence" signal */
  --c-green-deep:  #1f7d59;
  --c-red:         #f0698e;   /* "no target / hypothesis" signal (soft, on-brand) */
  --c-red-deep:    #b23a63;

  /* ---- Ink / neutrals ---- */
  --c-ink:        #1a1a1a;
  --c-ink-80:     rgba(26,26,26,0.80);
  --c-ink-70:     rgba(26,26,26,0.70);
  --c-ink-55:     rgba(26,26,26,0.55);
  --c-ink-40:     rgba(26,26,26,0.40);
  --c-ink-20:     rgba(26,26,26,0.20);
  --c-ink-12:     rgba(26,26,26,0.12);
  --c-ink-08:     rgba(26,26,26,0.08);
  --c-cream:      #F8F5EE;
  --c-cream-soft: #FBF9F4;
  --c-white:      #FFFFFF;

  /* ---- Signature gradient ---- */
  --grad-signature: linear-gradient(120deg, #FF8FB1, #B57BFF, #6BA8FF);
  --grad-signature-soft: linear-gradient(120deg, rgba(255,142,177,0.9), rgba(181,123,255,0.9), rgba(107,168,255,0.9));
  --grad-featured: linear-gradient(170deg, rgba(181,123,255,0.16), rgba(255,255,255,0.55));
  --grad-green:  linear-gradient(120deg, #34c08a, #6BA8FF);
  --grad-red:    linear-gradient(120deg, #FF8FB1, #f0698e);

  /* ---- Glass ---- */
  --glass-bg:        rgba(255,255,255,0.55);
  --glass-bg-faint:  rgba(255,255,255,0.40);
  --glass-bg-strong: rgba(255,255,255,0.72);
  --glass-border:    rgba(255,255,255,0.75);
  --glass-blur:      blur(20px);
  --glass-blur-lite: blur(10px);
  --featured-border: rgba(181,123,255,0.42);

  /* ---- Shadows ---- */
  --shadow-card:       0 18px 40px -28px rgba(0,0,0,0.16);
  --shadow-card-hover: 0 26px 54px -30px rgba(40,20,80,0.22);
  --shadow-featured:   0 22px 48px -26px rgba(181,123,255,0.32);
  --shadow-soft:       0 8px 24px -18px rgba(0,0,0,0.14);
  --shadow-pop:        0 30px 70px -24px rgba(26,26,26,0.28);

  /* ---- Radii ---- */
  --r-xs: 8px;  --r-sm: 12px;  --r-md: 18px;  --r-lg: 24px;  --r-xl: 32px;  --r-pill: 999px;

  /* ---- Fonts ---- */
  --font-sans:    'Wix Madefor Text', 'Noto Sans Hebrew', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-display: 'Wix Madefor Display', 'Noto Sans Hebrew', system-ui, -apple-system, sans-serif;
  --font-he:      'Wix Madefor Text', 'Noto Sans Hebrew', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;
  --font-serif:   'Noto Serif', Georgia, serif;

  /* ---- Type scale ---- */
  --t-display: clamp(2.6rem, 1.4rem + 4.6vw, 4.6rem);
  --t-h1:      clamp(2.0rem, 1.4rem + 2.6vw, 3.1rem);
  --t-h2:      clamp(1.55rem, 1.15rem + 1.7vw, 2.3rem);
  --t-h3:      clamp(1.2rem, 1.02rem + 0.8vw, 1.55rem);
  --t-lead:    clamp(1.05rem, 0.98rem + 0.45vw, 1.28rem);
  --t-mono:    0.6875rem;

  /* ---- Motion ---- */
  --ease:   cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --t-fast: 0.18s ease;
  --t-base: 0.24s var(--ease);

  /* ---- Layout ---- */
  --maxw: 1120px;
  --gutter: clamp(18px, 4vw, 56px);
}

/* ============================================================
   RESET
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.62;
  color: var(--c-ink);
  background: var(--c-cream);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, canvas { display: block; max-width: 100%; }
button { font: inherit; color: inherit; cursor: pointer; border: none; background: none; }
a { color: inherit; text-decoration: none; }
::selection { background: rgba(181,123,255,0.22); }

/* ============================================================
   AMBIENT BACKDROP — aurora + living chain + grain
   ============================================================ */
.bg { position: fixed; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; }
.bg-aurora {
  position: absolute; inset: -10%;
  background:
    radial-gradient(ellipse 52% 46% at 8% 4%,   rgba(255,142,177,0.20), transparent 60%),
    radial-gradient(ellipse 50% 52% at 88% 6%,  rgba(181,123,255,0.20), transparent 62%),
    radial-gradient(ellipse 58% 48% at 100% 30%,rgba(107,168,255,0.18), transparent 60%),
    radial-gradient(ellipse 70% 60% at 50% 108%,rgba(107,168,255,0.12), transparent 72%);
  filter: saturate(1.05);
  transition: filter 1.2s ease, transform 1.2s ease;
}
/* page warms (evidence-strong) / cools (hypothesis) as a data field */
body[data-zone="cool"] .bg-aurora { filter: saturate(0.7) opacity(0.82); }
body[data-zone="warm"] .bg-aurora { filter: saturate(1.18); }
.bg-chain { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.5; }
.bg-grain {
  position: absolute; inset: 0; opacity: 0.4; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
}

/* scroll progress chain */
.scroll-progress {
  position: fixed; top: 0; inset-inline: 0; height: 3px; z-index: 100;
  background: rgba(26,26,26,0.05);
}
.scroll-progress span {
  display: block; height: 100%; width: 0%;
  background: var(--grad-signature);
  box-shadow: 0 0 12px rgba(181,123,255,0.5);
  transition: width 0.08s linear;
}

/* ============================================================
   TYPOGRAPHY PRIMITIVES
   ============================================================ */
h1, h2, h3, h4 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.022em;
  line-height: 1.12;
}
h1 { font-size: var(--t-h1); }
h2 { font-size: var(--t-h2); }
h3 { font-size: var(--t-h3); }
p { margin: 0 0 1em; }
strong { font-weight: 700; }

.gradient-text {
  background: var(--grad-signature);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
  /* avoid clipping descenders */
  padding-bottom: 0.04em;
}
em, .accent {
  font-family: var(--font-serif);
  font-style: italic; font-weight: 400;
}
em.gradient-text { font-weight: 400; }

.mono { font-family: var(--font-mono); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-mono); font-size: var(--t-mono);
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--c-ink-55); font-weight: 500;
}
.eyebrow::before, .eyebrow::after {
  content: ""; width: 26px; height: 1px; background: currentColor; opacity: 0.5; flex: 0 0 auto;
}
.eyebrow.solo::after { display: none; }

.lead { font-size: var(--t-lead); color: var(--c-ink-70); line-height: 1.6; }

/* ============================================================
   LAYOUT — sections & shells
   ============================================================ */
.shell { width: min(100% - var(--gutter) * 2, var(--maxw)); margin-inline: auto; }
section { position: relative; padding-block: clamp(64px, 9vw, 130px); }
section[id] { scroll-margin-top: 76px; } /* offset for the sticky nav on anchor jumps + lang restore */
.sec-head { max-width: 60ch; margin-bottom: clamp(28px, 4vw, 52px); }
.sec-head h2 { margin: 14px 0 0; }
.sec-head .lead { margin-top: 16px; }
.sec-num {
  font-family: var(--font-mono); font-size: var(--t-mono);
  letter-spacing: 0.18em; color: var(--c-purple); opacity: 0.8;
}

/* ============================================================
   GLASS CARD
   ============================================================ */
.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-card);
  border-radius: var(--r-md);
}
.glass.featured { background: var(--grad-featured); border-color: var(--featured-border); box-shadow: var(--shadow-featured); }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: sticky; top: 0; z-index: 80;
  display: flex; align-items: center; gap: 18px;
  padding: 10px var(--gutter);
  background: rgba(248,245,238,0.72);
  -webkit-backdrop-filter: saturate(1.4) blur(14px); backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid var(--c-ink-08);
}
.nav-brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: -0.01em; }
.nav-brand svg { width: 26px; height: 26px; }
.nav-brand > span:last-child { display: flex; flex-direction: column; line-height: 1.05; }
.nav-brand .brand-sub { display: block; font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.12em; color: var(--c-ink-55); text-transform: uppercase; margin-top: 2px; }
.nav-links { display: flex; gap: 4px; margin-inline-start: auto; }
.nav-links a {
  font-size: 0.82rem; padding: 7px 12px; border-radius: var(--r-pill); color: var(--c-ink-70);
  transition: background var(--t-fast), color var(--t-fast);
}
.nav-links a:hover, .nav-links a.active { background: rgba(181,123,255,0.12); color: var(--c-purple-deep); }

/* language toggle */
.lang-toggle {
  display: inline-flex; align-items: center; padding: 3px; border-radius: var(--r-pill);
  background: rgba(26,26,26,0.06); border: 1px solid var(--c-ink-08); margin-inline-start: 8px;
  position: relative;
}
.lang-toggle button {
  position: relative; z-index: 2; padding: 5px 13px; border-radius: var(--r-pill);
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; font-weight: 600;
  color: var(--c-ink-55); transition: color var(--t-base);
}
.lang-toggle button.on { color: #fff; }
.lang-toggle .lang-pill {
  position: absolute; z-index: 1; top: 3px; bottom: 3px; inset-inline-start: 3px; width: calc(50% - 3px);
  border-radius: var(--r-pill); background: var(--grad-signature);
  box-shadow: 0 4px 12px -4px rgba(181,123,255,0.6);
  transition: transform var(--t-base);
}
.nav-toggle-menu { display: none; margin-inline-start: auto; padding: 8px; border-radius: var(--r-sm); }

/* ============================================================
   HERO
   ============================================================ */
.hero { padding-top: clamp(48px, 8vw, 96px); padding-bottom: clamp(40px, 6vw, 80px); text-align: center; }
.hero .shell { display: flex; flex-direction: column; align-items: center; }
.hero-eyebrow { margin-bottom: 26px; }
.hero h1.hero-title {
  font-size: var(--t-display); font-weight: 700; letter-spacing: -0.035em; line-height: 1.0;
  max-width: 16ch; text-wrap: balance;
}
.hero-sub { margin-top: 26px; max-width: 54ch; font-size: var(--t-lead); color: var(--c-ink-70); }
.hero-disclaimer {
  margin-top: 34px; max-width: 64ch; padding: 16px 22px; border-radius: var(--r-md);
  background: rgba(255,255,255,0.45); border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: var(--glass-blur-lite); backdrop-filter: var(--glass-blur-lite);
  font-size: 0.86rem; color: var(--c-ink-70); line-height: 1.55;
  display: flex; gap: 12px; align-items: flex-start; text-align: start;
}
.hero-disclaimer .ico { flex: 0 0 auto; font-size: 1.1rem; }
.hero-cta { margin-top: 38px; display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
.btn {
  display: inline-flex; align-items: center; gap: 9px; padding: 13px 24px; border-radius: var(--r-pill);
  font-weight: 600; font-size: 0.92rem; transition: transform var(--t-base), box-shadow var(--t-base), background var(--t-base);
}
.btn-primary { background: var(--c-ink); color: var(--c-cream); box-shadow: 0 12px 28px -14px rgba(26,26,26,0.5); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 36px -16px rgba(26,26,26,0.55); }
.btn-ghost { background: rgba(255,255,255,0.5); border: 1px solid var(--glass-border); color: var(--c-ink); -webkit-backdrop-filter: var(--glass-blur-lite); backdrop-filter: var(--glass-blur-lite); }
.btn-ghost:hover { transform: translateY(-2px); background: rgba(255,255,255,0.7); }
.btn .arrow { transition: transform var(--t-base); }
.btn:hover .arrow { transform: translateX(3px); }

.hero-stats { margin-top: 54px; display: flex; gap: clamp(20px, 5vw, 64px); flex-wrap: wrap; justify-content: center; }
.hero-stat { text-align: center; }
.hero-stat .n { font-size: clamp(1.6rem, 1rem + 2vw, 2.4rem); font-weight: 700; letter-spacing: -0.03em; }
.hero-stat .n.gradient-text { display: inline-block; }
.hero-stat .l { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--c-ink-55); margin-top: 6px; }

/* ============================================================
   CHIP SORTERS ("is it a peptide?" + "receptor or not?")
   ============================================================ */
.sorter { display: grid; grid-template-columns: 1fr; gap: 24px; }
.sorter-pool {
  display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; align-items: flex-start;
  min-height: 64px; padding: 18px; border-radius: var(--r-md);
  background: rgba(255,255,255,0.32); border: 1px dashed var(--c-ink-12);
}
.sorter-bins { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.bin {
  position: relative; min-height: 150px; padding: 18px; border-radius: var(--r-md);
  background: var(--glass-bg-faint); border: 1.5px solid var(--glass-border);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  transition: border-color var(--t-base), background var(--t-base), box-shadow var(--t-base);
  display: flex; flex-direction: column; gap: 12px;
}
.bin.over { box-shadow: 0 0 0 3px rgba(181,123,255,0.3); }
.bin .bin-head { display: flex; align-items: center; gap: 10px; }
.bin .bin-dot { width: 12px; height: 12px; border-radius: 50%; flex: 0 0 auto; }
.bin.green { border-color: rgba(52,192,138,0.4); }
.bin.green .bin-dot { background: var(--c-green); box-shadow: 0 0 0 4px rgba(52,192,138,0.18); }
.bin.green.over { background: rgba(52,192,138,0.08); box-shadow: 0 0 0 3px rgba(52,192,138,0.35); }
.bin.red { border-color: rgba(240,105,142,0.4); }
.bin.red .bin-dot { background: var(--c-red); box-shadow: 0 0 0 4px rgba(240,105,142,0.18); }
.bin.red.over { background: rgba(240,105,142,0.08); box-shadow: 0 0 0 3px rgba(240,105,142,0.35); }
.bin .bin-title { font-weight: 700; font-size: 0.98rem; }
.bin .bin-desc { font-size: 0.8rem; color: var(--c-ink-55); line-height: 1.4; }
.bin .bin-items { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; }

.chip {
  position: relative; display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 14px; border-radius: var(--r-pill); font-weight: 600; font-size: 0.85rem;
  background: rgba(255,255,255,0.85); border: 1px solid var(--c-ink-12);
  box-shadow: var(--shadow-soft); cursor: grab; user-select: none;
  transition: transform var(--t-fast), box-shadow var(--t-fast), opacity var(--t-base), border-color var(--t-base);
}
.chip:hover { transform: translateY(-2px); box-shadow: 0 10px 22px -12px rgba(40,20,80,0.3); }
.chip:active { cursor: grabbing; }
.chip.dragging { opacity: 0.5; }
.chip .chip-aa { font-family: var(--font-mono); font-size: 10px; color: var(--c-ink-40); }
.chip.placed { cursor: default; }
.chip.placed.correct { border-color: rgba(52,192,138,0.5); }
.chip.placed.in-red { border-color: rgba(240,105,142,0.5); }
.chip.curveball::after {
  content: "+"; position: absolute; top: -7px; inset-inline-end: -7px;
  width: 18px; height: 18px; border-radius: 50%; background: var(--grad-signature); color: #fff;
  display: grid; place-items: center; font-family: var(--font-mono); font-size: 12px; font-weight: 600;
  box-shadow: 0 4px 10px -3px rgba(181,123,255,0.6); animation: pulseRing 2.2s var(--ease) infinite;
}
@keyframes pulseRing { 0%,100%{ box-shadow: 0 0 0 0 rgba(181,123,255,0.5);} 50%{ box-shadow: 0 0 0 6px rgba(181,123,255,0);} }
.chip.springback { animation: spring 0.4s var(--ease-spring); }
@keyframes spring { 0%{transform:translateY(0) scale(0.92);} 100%{transform:translateY(0) scale(1);} }

.sorter-bar { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; margin-top: 6px; }
.sorter-tally { font-family: var(--font-mono); font-size: 0.78rem; color: var(--c-ink-55); letter-spacing: 0.04em; }
.sorter-tally b { color: var(--c-purple-deep); }
.sorter-feedback {
  font-size: 0.85rem; color: var(--c-ink-70); min-height: 1.3em; flex: 1; text-align: center;
  transition: opacity var(--t-base); padding: 0 10px;
}
.sorter-feedback.curve { color: var(--c-purple-deep); font-weight: 600; }
.link-btn { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--c-purple); padding: 6px 4px; border-bottom: 1px solid transparent; }
.link-btn:hover { border-bottom-color: currentColor; }

/* ============================================================
   EVIDENCE METER (animal vs human)
   ============================================================ */
.meter { display: flex; flex-direction: column; gap: 8px; }
.meter-row { display: grid; grid-template-columns: 58px 1fr; align-items: center; gap: 10px; }
.meter-label { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--c-ink-55); }
.meter-track { position: relative; height: 9px; border-radius: var(--r-pill); background: rgba(26,26,26,0.07); overflow: hidden; }
.meter-fill { position: absolute; inset-block: 0; inset-inline-start: 0; width: 0; border-radius: var(--r-pill); transition: width 1s var(--ease); }
.meter-fill.animal { background: linear-gradient(90deg, rgba(107,168,255,0.65), var(--c-blue)); }
.meter-fill.human  { background: var(--grad-signature); }
.meter-row.strong .meter-fill.human { background: var(--grad-green); }
.meter-gap { font-family: var(--font-mono); font-size: 9px; color: var(--c-red-deep); letter-spacing: 0.06em; opacity: 0; transition: opacity var(--t-base); }
.meter.lopsided .meter-gap { opacity: 0.85; }

/* ============================================================
   PEPTIDE CARDS GALLERY
   ============================================================ */
.gallery-controls { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 24px; align-items: center; }
.filter-btn {
  padding: 8px 15px; border-radius: var(--r-pill); font-size: 0.82rem; font-weight: 600;
  background: rgba(255,255,255,0.5); border: 1px solid var(--c-ink-12); color: var(--c-ink-70);
  transition: all var(--t-base);
}
.filter-btn .dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-inline-end: 6px; vertical-align: middle; }
.filter-btn.dot-green .dot { background: var(--c-green); }
.filter-btn.dot-red .dot { background: var(--c-red); }
.filter-btn.active { background: var(--c-ink); color: var(--c-cream); border-color: var(--c-ink); }
.filter-btn:hover:not(.active) { border-color: var(--c-purple); color: var(--c-purple-deep); }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); gap: 18px; align-items: start; }
.pcard {
  position: relative; padding: 22px; border-radius: var(--r-md); overflow: hidden;
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-card);
  transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base), opacity var(--t-base);
}
.pcard:hover { transform: translateY(-3px); box-shadow: var(--shadow-card-hover); }
.pcard.featured { background: var(--grad-featured); border-color: var(--featured-border); }
.pcard.hidden-card { display: none; }
.pcard-recv { position: absolute; top: 18px; inset-inline-end: 18px; display: inline-flex; align-items: center; gap: 6px; }
.recv-dot { width: 10px; height: 10px; border-radius: 50%; }
.recv-dot.known   { background: var(--c-green); box-shadow: 0 0 0 4px rgba(52,192,138,0.16); }
.recv-dot.unknown { background: var(--c-red);   box-shadow: 0 0 0 4px rgba(240,105,142,0.16); }
.recv-dot.mixed   { background: var(--c-orange);box-shadow: 0 0 0 4px rgba(255,169,88,0.16); }
.recv-label { font-family: var(--font-mono); font-size: 8.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--c-ink-55); }
.pcard-emoji { font-size: 1.5rem; }
.pcard-name { font-size: 1.18rem; font-weight: 700; letter-spacing: -0.02em; margin-top: 8px; }
.pcard-aka { font-size: 0.8rem; color: var(--c-ink-55); margin-top: 2px; }
.pcard-aa { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.08em; color: var(--c-purple); margin-top: 8px; }
.pcard-meter { margin-top: 16px; }
.pcard-status {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 16px;
  padding: 5px 11px; border-radius: var(--r-pill); font-size: 0.74rem; font-weight: 600;
}
.status-approved { background: rgba(52,192,138,0.14); color: var(--c-green-deep); }
.status-review   { background: rgba(255,169,88,0.16); color: #9a5a14; }
.status-gray     { background: rgba(26,26,26,0.08); color: var(--c-ink-70); }
.status-banned   { background: rgba(240,105,142,0.14); color: var(--c-red-deep); }
.pcard-bottom { margin-top: 14px; font-size: 0.88rem; color: var(--c-ink-80); line-height: 1.5; }
.pcard-bottom b { color: var(--c-ink); }
.pcard-expand {
  display: flex; align-items: center; justify-content: space-between; gap: 8px; width: 100%;
  margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--c-ink-08);
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--c-purple-deep);
}
.pcard-expand .plus {
  width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center;
  border: 1px solid rgba(181,123,255,0.35); background: rgba(181,123,255,0.1); color: var(--c-purple-deep);
  font-size: 15px; transition: transform var(--t-base), background var(--t-base), color var(--t-base);
}
.pcard[aria-expanded="true"] .plus { transform: rotate(45deg); background: var(--grad-signature); color: #fff; border-color: transparent; }
.pcard-detail { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.4s var(--ease); }
.pcard-detail > div { overflow: hidden; }
.pcard[aria-expanded="true"] .pcard-detail { grid-template-rows: 1fr; }
.pcard-field { margin-top: 16px; }
.pcard-field h4 { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--c-purple); margin-bottom: 6px; }
.pcard-field p { font-size: 0.86rem; line-height: 1.55; color: var(--c-ink-80); margin: 0 0 6px; }
.pcard-field ul { margin: 0; padding-inline-start: 18px; }
.pcard-field li { font-size: 0.85rem; line-height: 1.5; color: var(--c-ink-80); margin-bottom: 5px; }

/* ============================================================
   EVIDENCE-STRENGTH SCALE
   ============================================================ */
.escale { position: relative; margin-top: 40px; }
.escale-rail { position: relative; height: 7px; border-radius: var(--r-pill); background: linear-gradient(90deg, rgba(240,105,142,0.3), rgba(181,123,255,0.3), rgba(52,192,138,0.5)); margin: 60px 0 50px; }
.escale-tick { position: absolute; top: 50%; transform: translate(-50%, -50%); }
.escale-marker {
  position: absolute; top: 50%; transform: translate(-50%, -50%);
  width: 16px; height: 16px; border-radius: 50%; border: 2.5px solid #fff;
  box-shadow: var(--shadow-soft); cursor: pointer; transition: transform var(--t-base);
}
.escale-marker:hover { transform: translate(-50%, -50%) scale(1.3); z-index: 3; }
.escale-marker.green { background: var(--c-green); }
.escale-marker.red { background: var(--c-red); }
.escale-marker.mixed { background: var(--c-orange); }
.escale-marker.glp1 { width: 22px; height: 22px; background: var(--grad-green); box-shadow: 0 0 0 6px rgba(52,192,138,0.18), var(--shadow-soft); }
.escale-stage { position: absolute; bottom: -34px; transform: translateX(-50%); font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--c-ink-55); white-space: nowrap; }
.escale-tip { position: absolute; bottom: calc(100% + 14px); transform: translateX(-50%); padding: 7px 12px; border-radius: var(--r-sm); background: var(--c-ink); color: var(--c-cream); font-size: 0.76rem; white-space: nowrap; opacity: 0; pointer-events: none; transition: opacity var(--t-base); box-shadow: var(--shadow-pop); }
.escale-marker:hover .escale-tip { opacity: 1; }
.escale-tip::after { content: ""; position: absolute; top: 100%; left: 50%; transform: translateX(-50%); border: 5px solid transparent; border-top-color: var(--c-ink); }

/* ============================================================
   GLP-1 SPOTLIGHT — side-by-side comparison
   ============================================================ */
.spotlight { position: relative; border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-pop); }
.compare2 { position: relative; display: grid; grid-template-columns: 1fr 1fr; }
.compare2::before { content: ""; position: absolute; top: 9%; bottom: 9%; inset-inline-start: 50%; width: 1px; background: rgba(26,26,26,0.12); transform: translateX(-50%); }
.cmp-col { padding: clamp(24px, 3.5vw, 46px); display: flex; flex-direction: column; gap: 14px; transition: filter var(--t-base); }
.cmp-col h3 { font-size: clamp(1.25rem, 1rem + 1.3vw, 1.9rem); }
.cmp-green { background: linear-gradient(160deg, rgba(52,192,138,0.18), rgba(107,168,255,0.10)), var(--c-cream-soft); }
.cmp-red { background: linear-gradient(160deg, rgba(240,105,142,0.15), rgba(181,123,255,0.07)), var(--c-cream-soft); }
.compare2:hover .cmp-col:not(:hover) { filter: saturate(0.7) opacity(0.7); }
.cmp-vs { position: absolute; top: 50%; inset-inline-start: 50%; transform: translate(-50%,-50%); z-index: 2; width: 50px; height: 50px; border-radius: 50%; background: #fff; box-shadow: var(--shadow-pop); display: grid; place-items: center; font-family: var(--font-mono); font-weight: 600; font-size: 0.78rem; color: var(--c-ink-70); }
.cmp-tag { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; }
.cmp-green .cmp-tag { color: var(--c-green-deep); }
.cmp-red .cmp-tag { color: var(--c-red-deep); }
.cmp-list { list-style: none; padding: 0; margin: 6px 0 0; display: flex; flex-direction: column; gap: 11px; }
.cmp-list li { display: flex; gap: 9px; align-items: flex-start; font-size: 0.92rem; line-height: 1.45; }
.cmp-list .mk { flex: 0 0 auto; margin-top: 1px; font-weight: 700; }
.cmp-green .mk { color: var(--c-green-deep); }
.cmp-red .mk { color: var(--c-red-deep); opacity: 0.65; }

.glp1-extras { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: 14px; margin-top: 22px; }
.mystery {
  padding: 16px 18px; border-radius: var(--r-md); background: var(--glass-bg); border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: var(--glass-blur-lite); backdrop-filter: var(--glass-blur-lite);
}
.mystery .m-title { font-weight: 700; font-size: 0.92rem; display: flex; align-items: center; gap: 8px; }
.mystery .m-body { font-size: 0.84rem; color: var(--c-ink-70); margin-top: 8px; line-height: 1.5; max-height: 0; overflow: hidden; transition: max-height 0.4s var(--ease), margin-top 0.4s var(--ease); }
.mystery.open .m-body { max-height: 200px; margin-top: 8px; }
.mystery .m-plus { margin-inline-start: auto; color: var(--c-purple); font-family: var(--font-mono); transition: transform var(--t-base); }
.mystery.open .m-plus { transform: rotate(45deg); }

/* the 39-aa biologic ruler */
.ruler { margin-top: 24px; padding: 20px; border-radius: var(--r-md); background: var(--glass-bg); border: 1px solid var(--glass-border); }
.ruler-track { position: relative; height: 40px; margin: 28px 0 10px; border-radius: var(--r-sm); background: linear-gradient(90deg, rgba(52,192,138,0.12), rgba(240,105,142,0.12)); }
.ruler-line { position: absolute; top: -6px; bottom: -6px; width: 2px; background: var(--c-red); }
.ruler-line .rl-cap { position: absolute; top: -22px; left: 50%; transform: translateX(-50%); font-family: var(--font-mono); font-size: 9px; color: var(--c-red-deep); white-space: nowrap; }
.ruler-pin { position: absolute; top: 50%; transform: translate(-50%,-50%); display: flex; flex-direction: column; align-items: center; gap: 4px; }
.ruler-pin .pin-dot { width: 14px; height: 14px; border-radius: 50%; background: var(--c-purple); border: 2px solid #fff; box-shadow: var(--shadow-soft); }
.ruler-pin .pin-lab { font-family: var(--font-mono); font-size: 9px; color: var(--c-purple-deep); white-space: nowrap; }

/* ============================================================
   THYMUS TIMELINE — scrubber
   ============================================================ */
.thymus { display: grid; grid-template-columns: 1.1fr 1fr; gap: 28px; align-items: center; }
.thymus-viz { padding: 26px; border-radius: var(--r-lg); background: var(--glass-bg); border: 1px solid var(--glass-border); -webkit-backdrop-filter: var(--glass-blur); backdrop-filter: var(--glass-blur); box-shadow: var(--shadow-card); }
.thymus-stage { position: relative; height: 200px; display: grid; place-items: center; }
.thymus-organ { transition: transform 0.5s var(--ease), opacity 0.5s var(--ease); transform-origin: center; }
.thymus-readout { display: flex; justify-content: space-between; align-items: baseline; margin-top: 12px; }
.thymus-age { font-size: 2.2rem; font-weight: 700; letter-spacing: -0.03em; }
.thymus-age .yr { font-size: 1rem; color: var(--c-ink-55); font-weight: 500; }
.thymus-output { text-align: end; }
.thymus-output .n { font-size: 1.5rem; font-weight: 700; }
.thymus-output .l { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--c-ink-55); }
.scrubber { width: 100%; margin-top: 18px; -webkit-appearance: none; appearance: none; height: 6px; border-radius: var(--r-pill); background: linear-gradient(90deg, var(--c-green), var(--c-orange), var(--c-red)); outline: none; }
.scrubber::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; border-radius: 50%; background: #fff; box-shadow: var(--shadow-pop); cursor: grab; border: 2px solid var(--c-purple); }
.scrubber::-moz-range-thumb { width: 22px; height: 22px; border-radius: 50%; background: #fff; box-shadow: var(--shadow-pop); cursor: grab; border: 2px solid var(--c-purple); }
.hormone-toggle { display: inline-flex; align-items: center; gap: 10px; margin-top: 16px; font-size: 0.84rem; color: var(--c-ink-70); cursor: pointer; }
.switch { position: relative; width: 42px; height: 24px; border-radius: var(--r-pill); background: var(--c-ink-12); transition: background var(--t-base); flex: 0 0 auto; }
.switch::after { content: ""; position: absolute; top: 3px; inset-inline-start: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; box-shadow: var(--shadow-soft); transition: transform var(--t-base); }
.hormone-toggle input { display: none; }
.hormone-toggle input:checked + .switch { background: var(--c-red); }
.hormone-toggle input:checked + .switch::after { transform: translateX(18px); }
[dir="rtl"] .hormone-toggle input:checked + .switch::after { transform: translateX(-18px); }

.nejm { display: flex; flex-direction: column; gap: 18px; }
.nejm-stat { }
.nejm-bars { display: flex; flex-direction: column; gap: 8px; margin-top: 10px; }
.nejm-bar-row { display: grid; grid-template-columns: 90px 1fr 52px; align-items: center; gap: 10px; }
.nejm-bar-lab { font-size: 0.78rem; color: var(--c-ink-70); }
.nejm-bar-track { height: 14px; border-radius: var(--r-pill); background: rgba(26,26,26,0.06); overflow: hidden; }
.nejm-bar-fill { height: 100%; width: 0; border-radius: var(--r-pill); transition: width 1.1s var(--ease); }
.nejm-bar-fill.removed { background: var(--grad-red); }
.nejm-bar-fill.intact { background: var(--grad-green); }
.nejm-bar-val { font-family: var(--font-mono); font-size: 0.8rem; font-weight: 600; text-align: end; }
.takeaways { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 6px; }
.takeaway { display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: var(--r-pill); background: rgba(52,192,138,0.12); color: var(--c-green-deep); font-size: 0.84rem; font-weight: 600; }

/* ============================================================
   MARKET & PRICING
   ============================================================ */
.market-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.market-card { padding: 24px; }
.market-card.wide { grid-column: 1 / -1; }
.supply-flow { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 16px; }
.supply-node { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 14px 16px; border-radius: var(--r-md); background: rgba(255,255,255,0.5); border: 1px solid var(--glass-border); min-width: 96px; }
.supply-node .sn-ico { font-size: 1.4rem; }
.supply-node .sn-lab { font-size: 0.74rem; color: var(--c-ink-70); text-align: center; }
.supply-arrow { color: var(--c-purple); opacity: 0.6; font-size: 1.2rem; }

.price-compare { margin-top: 18px; display: flex; flex-direction: column; gap: 14px; }
.price-row { display: grid; grid-template-columns: 88px 1fr auto; align-items: center; gap: 12px; }
.price-loc { font-size: 0.84rem; font-weight: 600; }
.price-track { height: 26px; border-radius: var(--r-sm); background: rgba(26,26,26,0.05); overflow: hidden; position: relative; }
.price-fill { height: 100%; width: 0; border-radius: var(--r-sm); transition: width 1.2s var(--ease); display: flex; align-items: center; }
.price-fill.lo { background: linear-gradient(90deg, rgba(52,192,138,0.5), var(--c-green)); }
.price-fill.hi { background: linear-gradient(90deg, rgba(255,169,88,0.6), var(--c-red)); }
.price-val { font-family: var(--font-mono); font-weight: 600; font-size: 0.86rem; }
.price-mult { text-align: center; font-family: var(--font-mono); color: var(--c-red-deep); font-weight: 600; margin-top: 4px; }

.markup { margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--c-ink-08); }
.markup-readout { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin: 14px 0; }
.markup-cell .n { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.02em; }
.markup-cell .l { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--c-ink-55); }
.markup-cell.margin .n { color: var(--c-red-deep); }
.markup-slider { width: 100%; -webkit-appearance: none; appearance: none; height: 6px; border-radius: var(--r-pill); background: rgba(26,26,26,0.1); outline: none; }
.markup-slider::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; border-radius: 50%; background: var(--grad-signature); box-shadow: var(--shadow-pop); cursor: grab; }
.markup-slider::-moz-range-thumb { width: 22px; height: 22px; border-radius: 50%; background: var(--c-purple); border: none; box-shadow: var(--shadow-pop); cursor: grab; }
.markup-ask { margin-top: 14px; font-style: italic; font-family: var(--font-serif); color: var(--c-purple-deep); font-size: 0.96rem; }

.redflags { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
.redflag { position: relative; padding: 12px 16px; border-radius: var(--r-md); background: rgba(240,105,142,0.08); border: 1px solid rgba(240,105,142,0.25); font-size: 0.84rem; max-width: 280px; cursor: pointer; }
.redflag .rf-title { font-weight: 700; display: flex; align-items: center; gap: 8px; color: var(--c-red-deep); }
.redflag .rf-body { font-size: 0.82rem; color: var(--c-ink-70); margin-top: 6px; max-height: 0; overflow: hidden; transition: max-height 0.4s var(--ease), margin-top 0.4s var(--ease); line-height: 1.45; }
.redflag.open .rf-body { max-height: 220px; margin-top: 8px; }

/* ============================================================
   DECISION FLOW
   ============================================================ */
.flow { max-width: 760px; margin-inline: auto; }
.flow-stage { position: relative; }
.flow-node { padding: 26px clamp(20px,4vw,36px); margin-bottom: 16px; }
.flow-q { font-size: clamp(1.1rem, 0.95rem + 0.8vw, 1.45rem); font-weight: 700; letter-spacing: -0.02em; }
.flow-hint { font-size: 0.86rem; color: var(--c-ink-55); margin-top: 8px; }
.flow-options { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.flow-opt {
  padding: 12px 18px; border-radius: var(--r-pill); font-weight: 600; font-size: 0.88rem;
  background: rgba(255,255,255,0.6); border: 1px solid var(--c-ink-12); transition: all var(--t-base);
}
.flow-opt:hover { border-color: var(--c-purple); background: rgba(181,123,255,0.08); transform: translateY(-2px); }
.flow-outcome { padding: 26px clamp(20px,4vw,36px); border-radius: var(--r-md); margin-bottom: 16px; animation: fadeUp 0.5s var(--ease); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.flow-outcome.green { background: linear-gradient(135deg, rgba(52,192,138,0.14), rgba(255,255,255,0.6)); border: 1px solid rgba(52,192,138,0.35); }
.flow-outcome.amber { background: linear-gradient(135deg, rgba(255,169,88,0.16), rgba(255,255,255,0.6)); border: 1px solid rgba(255,169,88,0.4); }
.flow-outcome.red { background: linear-gradient(135deg, rgba(240,105,142,0.12), rgba(255,255,255,0.6)); border: 1px solid rgba(240,105,142,0.35); }
.flow-outcome.cyan { background: linear-gradient(135deg, rgba(107,168,255,0.14), rgba(255,255,255,0.6)); border: 1px solid rgba(107,168,255,0.35); }
.flow-outcome h3 { display: flex; align-items: center; gap: 10px; }
.flow-outcome ul { margin: 14px 0 0; padding-inline-start: 20px; }
.flow-outcome li { margin-bottom: 7px; font-size: 0.9rem; line-height: 1.5; }
.flow-trail { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.trail-chip { font-family: var(--font-mono); font-size: 0.72rem; padding: 5px 11px; border-radius: var(--r-pill); background: rgba(181,123,255,0.1); color: var(--c-purple-deep); }
.trail-chip .arr { opacity: 0.5; margin-inline-start: 6px; }
.flow-restart { margin-top: 8px; }

/* ============================================================
   GLOSSARY + SOURCES
   ============================================================ */
.glossary-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px,1fr)); gap: 12px; }
.gloss-item { padding: 16px 18px; border-radius: var(--r-md); background: rgba(255,255,255,0.45); border: 1px solid var(--glass-border); }
.gloss-term { font-weight: 700; font-size: 0.95rem; }
.gloss-term .gloss-en { font-family: var(--font-mono); font-size: 0.7rem; color: var(--c-purple); margin-inline-start: 8px; letter-spacing: 0.04em; }
.gloss-def { font-size: 0.85rem; color: var(--c-ink-70); margin-top: 6px; line-height: 1.5; }

.sources { margin-top: 30px; }
.source-item { padding: 14px 0; border-bottom: 1px solid var(--c-ink-08); font-size: 0.88rem; color: var(--c-ink-70); line-height: 1.55; }
.source-item b { color: var(--c-ink); }
.source-flag { display: inline-block; margin-inline-start: 8px; padding: 2px 9px; border-radius: var(--r-pill); font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.06em; text-transform: uppercase; }
.source-flag.verified { background: rgba(52,192,138,0.14); color: var(--c-green-deep); }
.source-flag.unverified { background: rgba(255,169,88,0.16); color: #9a5a14; }

/* glossary term inline */
.term {
  border-bottom: 1px dotted var(--c-purple); cursor: help; color: inherit; font-weight: 500;
  text-underline-offset: 3px;
}
.term:hover { color: var(--c-purple-deep); }

.tooltip {
  position: fixed; z-index: 200; max-width: 280px; padding: 12px 15px; border-radius: var(--r-md);
  background: rgba(26,26,26,0.94); color: var(--c-cream); font-size: 0.82rem; line-height: 1.45;
  box-shadow: var(--shadow-pop); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  opacity: 0; transform: translateY(4px); transition: opacity var(--t-base), transform var(--t-base); pointer-events: none;
}
.tooltip.show { opacity: 1; transform: none; }
.tooltip .tt-term { font-weight: 700; color: #fff; display: block; margin-bottom: 4px; }

/* ============================================================
   FOOTER
   ============================================================ */
.foot { padding: clamp(48px,7vw,90px) var(--gutter) 60px; border-top: 1px solid var(--c-ink-08); margin-top: 40px; }
.foot-inner { width: min(100%, var(--maxw)); margin-inline: auto; display: flex; flex-direction: column; align-items: center; gap: 18px; text-align: center; }
.foot-brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; }
.foot-brand svg { width: 24px; height: 24px; }
.foot-disclaimer { max-width: 60ch; font-size: 0.84rem; color: var(--c-ink-55); line-height: 1.6; }
.foot-meta { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.06em; color: var(--c-ink-40); }

/* ============================================================
   MOVEO MEDICAL BRANDING + DUCK MASCOTS
   ============================================================ */
/* nav logo lockup */
.nav-logo { height: 40px; width: auto; flex: 0 0 auto; }
.nav-brand-sep { width: 1px; height: 28px; background: var(--c-ink-12); flex: 0 0 auto; }
.nav-brand-text { display: flex; flex-direction: column; line-height: 1.05; }

/* hero "A Moveo Medical handbook" badge */
.moveo-badge {
  display: inline-flex; align-items: center; gap: 9px; margin-bottom: 22px;
  padding: 6px 16px 6px 7px; border-radius: var(--r-pill);
  background: rgba(255,255,255,0.62); border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: var(--glass-blur-lite); backdrop-filter: var(--glass-blur-lite);
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--c-ink-70); box-shadow: var(--shadow-soft); transition: transform var(--t-base);
}
.moveo-badge:hover { transform: translateY(-2px); }
.moveo-badge img { width: 24px; height: 24px; border-radius: 50%; }
[dir="rtl"] .moveo-badge { padding: 6px 7px 6px 16px; letter-spacing: 0.02em; }

/* duck base */
.duck { display: block; pointer-events: none; user-select: none; -webkit-user-drag: none;
  filter: drop-shadow(0 14px 20px rgba(40,30,10,0.16)); }

/* inline duck in every section eyebrow */
.sec-eyebrow-row { display: flex; align-items: center; gap: 12px; }
.duck-eyebrow { width: 40px; height: 40px; object-fit: contain; flex: 0 0 auto; transition: transform var(--t-base); }
.duck-eyebrow:hover { transform: rotate(-8deg) scale(1.1); }

/* corner ducks in the section gutters (desktop) */
.duck-corner { position: absolute; bottom: 40px; width: 100px; height: auto; z-index: 1; }
.duck-right { inset-inline-end: clamp(8px, 3vw, 46px); transform: rotate(6deg); }
.duck-left  { inset-inline-start: clamp(8px, 3vw, 46px); transform: rotate(-6deg) scaleX(-1); }

/* hero ducks */
.duck-hero   { position: absolute; width: clamp(120px, 13vw, 188px); top: 9%; inset-inline-end: 4%; z-index: 1; }
.duck-hero-2 { position: absolute; width: clamp(82px, 9vw, 126px); bottom: 7%; inset-inline-start: 5%; z-index: 1; }
.duck-float    { animation: duckFloat 6s ease-in-out infinite; }
.duck-hero-2.duck-float { animation: duckFloat2 7.5s ease-in-out infinite; animation-delay: -2.4s; }
@keyframes duckFloat  { 0%,100% { transform: translateY(0) rotate(7deg); }  50% { transform: translateY(-16px) rotate(3deg); } }
@keyframes duckFloat2 { 0%,100% { transform: translateY(0) rotate(-8deg) scaleX(-1); } 50% { transform: translateY(-12px) rotate(-4deg) scaleX(-1); } }

/* footer ducks + logo */
.foot-ducks { display: flex; gap: 20px; flex-wrap: wrap; justify-content: center; margin-bottom: 10px; }
.foot-duck { width: 78px; height: auto; filter: drop-shadow(0 10px 16px rgba(40,30,10,0.14)); transition: transform var(--t-base); }
.foot-duck:hover { transform: translateY(-7px) rotate(-5deg); }
.foot-logo { width: 230px; max-width: 72%; height: auto; margin-top: 8px; }
.foot-brand-line { font-weight: 700; font-size: 1.05rem; margin: 0; }
.foot-moveo-link { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--c-purple-deep); margin-top: 4px; }
.foot-moveo-link:hover { color: var(--c-purple); }

/* ============================================================
   REVEAL ON SCROLL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ============================================================
   RTL / HEBREW
   ============================================================ */
[dir="rtl"] body, [dir="rtl"] { font-family: var(--font-he); }
[dir="rtl"] h1, [dir="rtl"] h2, [dir="rtl"] h3, [dir="rtl"] h4 { font-weight: 700; letter-spacing: -0.012em; }
[dir="rtl"] .hero h1.hero-title { letter-spacing: -0.02em; }
[dir="rtl"] em, [dir="rtl"] .accent { font-family: var(--font-he); font-style: normal; font-weight: 700; }
[dir="rtl"] .eyebrow, [dir="rtl"] .mono, [dir="rtl"] .mono-label,
[dir="rtl"] .sec-num, [dir="rtl"] .pcard-aa, [dir="rtl"] .meter-label,
[dir="rtl"] .recv-label, [dir="rtl"] .pcard-field h4, [dir="rtl"] .pcard-status,
[dir="rtl"] .escale-stage, [dir="rtl"] .wipe-tag, [dir="rtl"] .thymus-output .l,
[dir="rtl"] .markup-cell .l, [dir="rtl"] .trail-chip, [dir="rtl"] .sorter-tally,
[dir="rtl"] .gloss-en, [dir="rtl"] .source-flag, [dir="rtl"] .nav-brand .brand-sub,
[dir="rtl"] .hero-stat .l, [dir="rtl"] .supply-node .sn-lab, [dir="rtl"] .pin-lab {
  letter-spacing: 0.02em;
}
[dir="rtl"] .arrow, [dir="rtl"] .supply-arrow, [dir="rtl"] .trail-chip .arr { display: inline-block; transform: scaleX(-1); }
[dir="rtl"] .term { border-bottom-style: dotted; }
/* keep mixed Latin/Hebrew/number runs ordered correctly */
[dir="rtl"] h1, [dir="rtl"] h2, [dir="rtl"] h3, [dir="rtl"] h4, [dir="rtl"] p,
[dir="rtl"] li, [dir="rtl"] .pcard-name, [dir="rtl"] .bin-title, [dir="rtl"] .flow-q { unicode-bidi: plaintext; }
/* the evidence-strength rail markers are positioned with inset-inline-start (flip in RTL);
   flip the background gradient too so weak→strong still matches the markers/labels. */
[dir="rtl"] .escale-rail { background: linear-gradient(270deg, rgba(240,105,142,0.3), rgba(181,123,255,0.3), rgba(52,192,138,0.5)); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
/* hide gutter ducks when the side margins get too tight to avoid overlap */
@media (max-width: 1180px) { .duck-corner { display: none; } }

@media (max-width: 900px) {
  .thymus { grid-template-columns: 1fr; }
  .market-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .nav-links { display: none; }
  .sorter-bins { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr; }
  .escale-rail { margin: 80px 0 60px; }
  .escale-stage { font-size: 8px; }
  .compare2 { grid-template-columns: 1fr; }
  .compare2::before { inset-inline: 8%; inset-inline-start: 8%; top: 50%; bottom: auto; width: auto; height: 1px; transform: none; }
  .nav-brand .brand-sub { display: none; }
  .nav-brand-sep { display: none; }
  .nav-brand-text { display: none; }     /* on mobile, the Moveo logo alone carries the brand */
  .nav-logo { height: 34px; }
  .duck-hero { width: 92px; top: 60px; inset-inline-end: 3%; }
  .duck-hero-2 { display: none; }
  .duck-eyebrow { width: 34px; height: 34px; }
  .foot-duck { width: 62px; }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
  .bg-chain { display: none; }
}