/* ==========================================================================
   Phoenix Ascend · minimed-inspired refresh
   Design system tokens + layout + components
   ========================================================================== */

:root {
  /* ─── Brand (from branding-kit tokens.json) ─── */
  --pa-blue:      #1010EE;   /* minimed bright blue */
  --pa-blue-700:  #0D0DC2;
  --pa-indigo:    #150366;   /* deep indigo */
  --pa-navy:      #171E43;   /* midnight navy */
  --pa-med-blue:  #08528E;   /* medtronic-ish blue */
  --pa-teal:      #97B6BB;
  --pa-purple-m:  #473786;
  --pa-purple-l:  #675B9B;

  /* ─── Surfaces ─── */
  --pa-bg:        #FFFFFF;
  --pa-muted:     #F5F5F5;
  --pa-muted-2:   #ECECEF;
  --pa-surface:   #FFFFFF;

  /* ─── Text ─── */
  --pa-ink:       #171E43;   /* headings sit on navy vibe */
  --pa-body:      #303234;
  --pa-dim:       #515252;
  --pa-faint:     #8A8C8F;
  --pa-on-dark:   #FFFFFF;

  /* ─── Borders ─── */
  --pa-line:      #E7E7EC;
  --pa-line-2:    #D9D9E0;

  /* ─── Accent (tweakable) ─── */
  --pa-accent:    var(--pa-indigo);
  --pa-accent-2:  var(--pa-blue);

  /* ─── Radii ─── */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;
  --r-xl: 20px;
  --r-pill: 999px;

  /* ─── Shadows ─── */
  --sh-1: 0 1px 2px rgba(23, 30, 67, .04), 0 2px 8px rgba(23, 30, 67, .04);
  --sh-2: 0 4px 16px rgba(23, 30, 67, .08), 0 12px 40px rgba(23, 30, 67, .06);
  --sh-3: 0 8px 32px rgba(16, 16, 238, .14);

  /* ─── Type ─── */
  --font-sans: "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --font-head: var(--font-sans);

  /* Fluid display sizes */
  --t-display: clamp(44px, 6.2vw, 96px);
  --t-h1:      clamp(36px, 4.8vw, 72px);
  --t-h2:      clamp(28px, 3vw, 48px);
  --t-h3:      clamp(20px, 1.4vw, 24px);
  --t-lede:    clamp(17px, 1.15vw, 20px);
  --t-body:    16px;
  --t-sm:      14px;
  --t-xs:      12px;

  /* ─── Spacing (4/8 grid, density-tweakable) ─── */
  --s-1: 4px; --s-2: 8px; --s-3: 12px; --s-4: 16px;
  --s-5: 24px; --s-6: 32px; --s-7: 48px; --s-8: 64px; --s-9: 96px; --s-10: 128px;
  --sec-pad: clamp(64px, 9vw, 128px);
  --shell-max: 1240px;
  --shell-pad: clamp(20px, 4vw, 48px);
}

/* ─── Density tweak ─── */
[data-density="compact"] {
  --sec-pad: clamp(40px, 6vw, 72px);
  --s-7: 32px; --s-8: 40px; --s-9: 56px; --s-10: 72px;
}

/* ─── Accent tweaks ─── */
[data-accent="indigo"] { --pa-accent: var(--pa-indigo); --pa-accent-2: var(--pa-blue); }
[data-accent="teal"]   { --pa-accent: var(--pa-med-blue); --pa-accent-2: #0891b2; }
[data-accent="purple"] { --pa-accent: var(--pa-purple-m); --pa-accent-2: var(--pa-purple-l); }

/* ─── Type pairing tweaks ─── */
[data-type="dm-plex"]   { --font-sans: "DM Sans", system-ui, sans-serif; --font-mono: "IBM Plex Mono", monospace; }
[data-type="fraunces"]  { --font-head: "Fraunces", Georgia, serif; }
[data-type="jakarta"]   { --font-sans: "Plus Jakarta Sans", system-ui, sans-serif; --font-head: "Plus Jakarta Sans", system-ui, sans-serif; }

/* ─── Mode tweaks ─── */
[data-mode="navy"] {
  --pa-bg: var(--pa-navy);
  --pa-muted: #1e2650;
  --pa-surface: #1e2650;
  --pa-ink: #FFFFFF;
  --pa-body: #D6D8E6;
  --pa-dim: #A7ABC4;
  --pa-line: #2A3166;
  --pa-line-2: #373F7A;
  --pa-accent: var(--pa-blue);
}
[data-mode="blue"] {
  --pa-bg: var(--pa-blue);
  --pa-muted: #0D0DC2;
  --pa-surface: #0D0DC2;
  --pa-ink: #FFFFFF;
  --pa-body: #E4E4FF;
  --pa-dim: #B8B8FF;
  --pa-line: rgba(255,255,255,.16);
  --pa-line-2: rgba(255,255,255,.28);
  --pa-accent: #FFFFFF;
}

/* ==========================================================================
   Reset / base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--pa-bg);
  color: var(--pa-body);
  font-size: var(--t-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background .3s ease, color .3s ease;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--pa-ink);
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 0;
  text-wrap: balance;
}
p { margin: 0; text-wrap: pretty; }
::selection { background: var(--pa-blue); color: #fff; }

.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--pa-ink); color: #fff; padding: 8px 12px; border-radius: 6px;
}
.skip:focus { left: 12px; top: 12px; z-index: 100; }

.shell {
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: 0 var(--shell-pad);
}
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* ==========================================================================
   Logo mark (original minimed-inspired "M" — our own construction)
   ========================================================================== */
.logo-mark {
  display: inline-grid;
  place-items: center;
  width: 34px; height: 34px;
  background: var(--pa-blue);
  border-radius: 8px;
  color: #fff;
  box-shadow: 0 2px 6px rgba(16, 16, 238, .25), inset 0 0 0 1px rgba(255,255,255,.08);
  flex: none;
  position: relative;
}
.logo-mark-glyph {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 20px;
  line-height: 1;
  letter-spacing: -.04em;
  transform: translateY(-1px);
  font-feature-settings: "ss01" 1;
}
/* Subtle rounded-square keyline */
.logo-mark::after {
  content: "";
  position: absolute; inset: 3px;
  border: 1.5px solid rgba(255,255,255,.22);
  border-radius: 5px;
}

.logo-word {
  display: inline-flex;
  gap: 2px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -.015em;
  color: var(--pa-ink);
}
.logo-word-1 { color: var(--pa-ink); }
.logo-word-2 { color: var(--pa-blue); font-weight: 500; }
[data-mode="navy"] .logo-word-1,
[data-mode="blue"] .logo-word-1 { color: #fff; }
[data-mode="navy"] .logo-word-2 { color: #A8ADFF; }
[data-mode="blue"] .logo-word-2 { color: rgba(255,255,255,.75); }

/* ==========================================================================
   Navigation
   ========================================================================== */
.nav {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--s-5);
  padding: 14px var(--shell-pad);
  background: color-mix(in srgb, var(--pa-bg) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--pa-line);
}
.nav-brand { display: inline-flex; align-items: center; gap: 10px; }
.nav-links {
  display: flex; align-items: center; gap: 4px;
  font-size: 15px;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: var(--r-pill);
  color: var(--pa-body);
  font-weight: 500;
  transition: background .15s ease, color .15s ease;
}
.nav-links a:hover { background: var(--pa-muted); color: var(--pa-ink); }
.nav-links a[aria-current="page"] { color: var(--pa-ink); background: var(--pa-muted); }
[data-mode="navy"] .nav-links a:hover,
[data-mode="blue"] .nav-links a:hover { background: rgba(255,255,255,.08); }
[data-mode="navy"] .nav-links a[aria-current="page"],
[data-mode="blue"] .nav-links a[aria-current="page"] { background: rgba(255,255,255,.1); color: #fff; }

.nav-cta {
  background: var(--pa-ink);
  color: #fff !important;
}
.nav-cta:hover { background: var(--pa-blue) !important; color: #fff !important; }
[data-mode="navy"] .nav-cta, [data-mode="blue"] .nav-cta {
  background: #fff !important; color: var(--pa-ink) !important;
}

.nav-toggle {
  display: none;
  background: transparent; border: 1px solid var(--pa-line);
  border-radius: var(--r-sm); padding: 8px; cursor: pointer;
}
.nav-toggle span { display: block; width: 18px; height: 2px; background: currentColor; margin: 3px 0; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px;
  border-radius: var(--r-pill);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -.005em;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary {
  background: var(--pa-blue); color: #fff;
  box-shadow: 0 4px 14px rgba(16, 16, 238, .3);
}
.btn-primary:hover { background: var(--pa-blue-700); transform: translateY(-1px); box-shadow: var(--sh-3); }
.btn-ghost {
  background: transparent; color: var(--pa-ink);
  border-color: var(--pa-line-2);
}
.btn-ghost:hover { background: var(--pa-muted); border-color: var(--pa-ink); }

.btn-primary-on-dark { background: #fff; color: var(--pa-ink); }
.btn-primary-on-dark:hover { background: #fff; color: var(--pa-blue); transform: translateY(-1px); }
.btn-ghost-on-dark { background: transparent; color: #fff; border-color: rgba(255,255,255,.3); }
.btn-ghost-on-dark:hover { border-color: #fff; background: rgba(255,255,255,.08); }

.btn-white { background: #fff; color: var(--pa-blue); }
.btn-white:hover { background: var(--pa-navy); color: #fff; }
.btn-outline-white { border-color: rgba(255,255,255,.5); color: #fff; }
.btn-outline-white:hover { background: rgba(255,255,255,.1); border-color: #fff; }

/* ==========================================================================
   Hero — three variants selected via [data-hero-variant]
   ========================================================================== */
.hero { position: relative; overflow: hidden; }
.hero-variant { display: none; }
.hero[data-hero-variant="split-waveform"] .hero-variant[data-variant="split-waveform"],
.hero[data-hero-variant="navy-bleed"]     .hero-variant[data-variant="navy-bleed"],
.hero[data-hero-variant="blue-wash"]      .hero-variant[data-variant="blue-wash"] {
  display: block;
}

/* ─── Variant A: split-waveform ─── */
.hero[data-hero-variant="split-waveform"] {
  padding: var(--s-8) 0 var(--s-9);
  background:
    radial-gradient(1000px 500px at 85% -10%, rgba(16,16,238,.06), transparent 60%),
    radial-gradient(800px 400px at 15% 110%, rgba(71,55,134,.05), transparent 60%),
    var(--pa-bg);
}
.hero-shell {
  max-width: var(--shell-max); margin: 0 auto;
  padding: 0 var(--shell-pad);
  display: grid; grid-template-columns: 1.05fr .95fr;
  gap: var(--s-7); align-items: center;
}
.hero-copy { max-width: 620px; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono);
  font-size: 13px; letter-spacing: .02em;
  color: var(--pa-dim);
  padding: 6px 12px;
  border: 1px solid var(--pa-line);
  border-radius: var(--r-pill);
  background: var(--pa-muted);
  margin-bottom: var(--s-5);
}
.hero-eyebrow.on-dark { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.18); color: #D6D8E6; }
.hero-eyebrow.on-brand { background: rgba(255,255,255,.15); border-color: rgba(255,255,255,.3); color: #fff; }
.eyebrow-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: #22c55e; box-shadow: 0 0 0 3px rgba(34,197,94,.18);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 3px rgba(34,197,94,.18); }
  50%     { box-shadow: 0 0 0 6px rgba(34,197,94,0); }
}

.hero-title {
  font-size: var(--t-h1);
  font-weight: 600;
  letter-spacing: -.03em;
  margin-bottom: var(--s-5);
  color: var(--pa-ink);
}
.hero-title.on-dark, .hero-title.on-brand { color: #fff; }
.hero-accent { color: var(--pa-blue); }
.hero-accent-2 {
  color: var(--pa-indigo);
  background: linear-gradient(180deg, transparent 60%, rgba(16,16,238,.18) 60%);
  padding: 0 4px;
}
[data-accent="teal"] .hero-accent-2 { background: linear-gradient(180deg, transparent 60%, rgba(8,82,142,.2) 60%); color: var(--pa-med-blue); }
[data-accent="purple"] .hero-accent-2 { background: linear-gradient(180deg, transparent 60%, rgba(71,55,134,.2) 60%); color: var(--pa-purple-m); }

.hero-lede {
  font-size: var(--t-lede);
  color: var(--pa-dim);
  line-height: 1.55;
  max-width: 540px;
  margin-bottom: var(--s-6);
}
.hero-lede.on-dark, .hero-lede.on-brand { color: rgba(255,255,255,.8); }

.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: var(--s-6); }

.hero-stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s-5);
  padding-top: var(--s-5); margin: 0;
  border-top: 1px solid var(--pa-line);
}
.hero-stats > div { display: flex; flex-direction: column; gap: 4px; }
.hero-stats dt {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .06em; text-transform: uppercase;
  color: var(--pa-faint);
}
.hero-stats dd {
  font-family: var(--font-head);
  font-size: 28px; font-weight: 600;
  color: var(--pa-ink);
  margin: 0;
  letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
}
.hero-stats dd span { font-size: 18px; color: var(--pa-blue); }

/* ─── Hero visual: glucose trace card ─── */
.hero-visual { position: relative; min-height: 420px; }
.trace-card {
  background: var(--pa-surface);
  border: 1px solid var(--pa-line);
  border-radius: var(--r-xl);
  box-shadow: var(--sh-2);
  padding: 20px 20px 18px;
  position: relative;
  overflow: hidden;
}
.trace-card::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, rgba(16,16,238,.03), transparent 40%);
}
.trace-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 14px;
}
.trace-chip {
  font-family: var(--font-mono); font-size: 12px;
  color: var(--pa-indigo);
  background: rgba(16, 16, 238, .08);
  padding: 4px 10px; border-radius: var(--r-pill);
}
.trace-time { font-family: var(--font-mono); font-size: 11px; color: var(--pa-faint); }
.trace-svg { width: 100%; height: 200px; }
.trace-grid line { stroke: var(--pa-line); stroke-width: 1; }
.trace-median { stroke: var(--pa-blue); stroke-width: 2.5; fill: none; }
.trace-events circle { fill: var(--pa-indigo); }
.trace-range line { stroke: #22c55e; stroke-width: 1; opacity: .6; }

.trace-foot { margin-top: 14px; }
.tir-label {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .04em; text-transform: uppercase;
  color: var(--pa-faint);
  display: block; margin-bottom: 6px;
}
.tir-bar {
  display: flex; height: 8px; border-radius: 4px; overflow: hidden;
  background: var(--pa-muted);
}
.tir-bar span { display: block; height: 100%; }
.tir-bar [data-band="urgent-low"] { background: #8B0000; }
.tir-bar [data-band="low"]        { background: #E33D27; }
.tir-bar [data-band="in-range"]   { background: #48B14B; }
.tir-bar [data-band="high"]       { background: #F9D034; }
.tir-bar [data-band="very-high"]  { background: #F1882D; }
.tir-legend {
  display: flex; gap: 16px; margin-top: 8px;
  font-family: var(--font-mono); font-size: 11px; color: var(--pa-dim);
}

.hero-badge {
  position: absolute; top: -12px; right: 16px;
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--pa-navy); color: #fff;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .04em;
  padding: 8px 14px; border-radius: var(--r-pill);
  box-shadow: var(--sh-2);
  text-transform: uppercase;
}
.hero-badge-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #22c55e; box-shadow: 0 0 8px rgba(34,197,94,.8);
  animation: pulse 2s ease-in-out infinite;
}

/* ─── Variant B: navy-bleed ─── */
.hero[data-hero-variant="navy-bleed"] {
  background: var(--pa-navy);
  color: #fff;
  padding: var(--s-9) 0 0;
  position: relative;
  overflow: hidden;
}
.hero[data-hero-variant="navy-bleed"]::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(700px 300px at 20% 0%, rgba(16,16,238,.35), transparent 60%),
    radial-gradient(600px 400px at 85% 100%, rgba(71,55,134,.3), transparent 60%);
  pointer-events: none;
}
.hero-shell--centered {
  position: relative; z-index: 1;
  grid-template-columns: 1fr;
  text-align: center;
  justify-items: center;
  padding-bottom: var(--s-8);
}
.hero-copy--center { max-width: 880px; }
.hero-title.on-dark { font-size: var(--t-display); line-height: 1.02; }
.hero-title.on-dark em { font-style: italic; color: #A8ADFF; font-family: "Fraunces", "DM Sans", serif; font-weight: 400; }
.hero-copy--center .hero-ctas { justify-content: center; }

.hero-marquee {
  position: relative; z-index: 1;
  overflow: hidden;
  padding: var(--s-5) 0;
  border-top: 1px solid rgba(255,255,255,.1);
  margin-top: var(--s-6);
  mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}
.marquee-row {
  display: inline-flex; gap: 40px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: rgba(255,255,255,.6);
  white-space: nowrap;
  animation: marquee 40s linear infinite;
}
.marquee-row span { position: relative; padding-right: 40px; }
.marquee-row span::after {
  content: "·"; position: absolute; right: 0; color: var(--pa-blue);
}
@keyframes marquee { to { transform: translateX(-50%); } }

/* ─── Variant C: blue-wash ─── */
.hero[data-hero-variant="blue-wash"] {
  background: var(--pa-blue);
  color: #fff;
  padding: var(--s-8) 0 var(--s-9);
  position: relative;
  overflow: hidden;
}
.hero[data-hero-variant="blue-wash"]::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
}
.hero-shell--editorial {
  position: relative; z-index: 1;
  grid-template-columns: 1.5fr 1fr;
  align-items: end;
  gap: var(--s-7);
}
.hero-title.on-brand {
  color: #fff;
  font-size: var(--t-display);
  line-height: .95;
  font-weight: 600;
  letter-spacing: -.04em;
}
.hero-title.on-brand.editorial .line {
  display: block;
}
.hero-title.on-brand.editorial .line-outline {
  -webkit-text-stroke: 2px #fff;
  -webkit-text-fill-color: transparent;
  font-style: italic;
  font-family: "Fraunces", "DM Sans", serif;
  font-weight: 400;
}

.hero-grid-numbers {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: rgba(255,255,255,.2);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.hero-grid-numbers > div {
  background: var(--pa-blue);
  padding: 24px;
  display: flex; flex-direction: column; gap: 4px;
}
.hero-grid-numbers .num {
  font-family: var(--font-head);
  font-size: 48px; font-weight: 600; letter-spacing: -.03em;
  line-height: 1; color: #fff;
}
.hero-grid-numbers .cap {
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: .05em; text-transform: uppercase;
  color: rgba(255,255,255,.7);
}

/* ==========================================================================
   Sections (generic)
   ========================================================================== */
.section {
  padding: var(--sec-pad) 0;
  position: relative;
}
.section--muted { background: var(--pa-muted); }
[data-mode="navy"] .section--muted { background: #1e2650; }
[data-mode="blue"] .section--muted { background: #0D0DC2; }

.section--navy {
  background: var(--pa-navy);
  color: #fff;
}

.sec-head {
  max-width: 760px;
  margin: 0 0 var(--s-7);
}
.sec-num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px; letter-spacing: .04em;
  color: var(--pa-blue);
  margin-bottom: 12px;
}
.section--navy .sec-num { color: #A8ADFF; }
.sec-head h2 {
  font-size: var(--t-h2);
  font-weight: 600;
  margin-bottom: 14px;
  letter-spacing: -.025em;
}
.section--navy .sec-head h2 { color: #fff; }
.sec-sub {
  font-size: var(--t-lede);
  color: var(--pa-dim);
  line-height: 1.55;
  max-width: 640px;
}
.section--navy .sec-sub { color: rgba(255,255,255,.7); }

/* ==========================================================================
   Products (app preview cards)
   ========================================================================== */
.products {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--s-6);
}
.product {
  background: var(--pa-surface);
  border: 1px solid var(--pa-line);
  border-radius: var(--r-xl);
  overflow: hidden;
  transition: transform .25s cubic-bezier(.2,.7,.2,1), box-shadow .25s ease, border-color .2s;
  display: flex; flex-direction: column;
}
.product:hover {
  transform: translateY(-4px);
  box-shadow: var(--sh-2);
  border-color: var(--pa-ink);
}
.product-chrome {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px;
  background: var(--pa-muted);
  border-bottom: 1px solid var(--pa-line);
}
.dots { display: inline-flex; gap: 5px; }
.dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--pa-line-2); }
.dots i:nth-child(1) { background: #E33D27; }
.dots i:nth-child(2) { background: #F9D034; }
.dots i:nth-child(3) { background: #48B14B; }
.url {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--pa-dim);
  flex: 1;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.live-chip {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(34,197,94,.12); color: #137a3b;
  padding: 3px 10px; border-radius: var(--r-pill);
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .04em;
}
.live-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: #22c55e;
  animation: pulse 2s infinite;
}

.product-screen {
  aspect-ratio: 16 / 10;
  background: var(--pa-bg);
  padding: 16px;
  display: flex;
  gap: 12px;
  color: var(--pa-ink);
  font-size: 12px;
  position: relative;
  overflow: hidden;
}
.product-screen--athena { background: #FAFAFB; }
.screen-sidebar {
  width: 120px; flex: none;
  display: flex; flex-direction: column; gap: 6px;
  padding-right: 12px; border-right: 1px solid var(--pa-line);
}
.sb-brand {
  font-weight: 700; font-size: 14px;
  color: var(--pa-blue);
  margin-bottom: 8px;
}
.sb-item {
  padding: 6px 8px; border-radius: 6px;
  color: var(--pa-dim);
  font-size: 11px;
}
.sb-item.is-active { background: rgba(16,16,238,.08); color: var(--pa-indigo); font-weight: 500; }
.screen-main { flex: 1; display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.screen-row { display: flex; gap: 8px; }
.screen-kpi {
  flex: 1;
  background: #fff; border: 1px solid var(--pa-line);
  border-radius: 8px; padding: 8px 10px;
  display: flex; flex-direction: column; gap: 2px;
}
.screen-kpi span {
  font-family: var(--font-mono); font-size: 10px; color: var(--pa-faint);
  text-transform: uppercase; letter-spacing: .05em;
}
.screen-kpi b { font-size: 16px; color: var(--pa-ink); font-variant-numeric: tabular-nums; }
.screen-chart { width: 100%; height: 70px; color: var(--pa-blue); }
.screen-bars { display: flex; gap: 3px; align-items: flex-end; height: 40px; }
.screen-bars i {
  flex: 1; background: var(--pa-blue); opacity: .6;
  border-radius: 2px 2px 0 0;
}
.screen-bars i:nth-child(even) { background: var(--pa-indigo); opacity: .5; }

.product-screen--portal {
  background: #FAFAFB;
  display: flex; flex-direction: column; gap: 12px;
}
.screen-top {
  display: flex; justify-content: space-between; align-items: center;
  padding-bottom: 10px; border-bottom: 1px solid var(--pa-line);
}
.top-crumb { font-weight: 600; color: var(--pa-ink); }
.top-search {
  font-family: var(--font-mono); font-size: 11px; color: var(--pa-faint);
  background: #fff; border: 1px solid var(--pa-line);
  padding: 4px 12px; border-radius: var(--r-pill);
}
.screen-patients { display: flex; flex-direction: column; gap: 6px; flex: 1; }
.patient {
  display: flex; align-items: center; gap: 10px;
  background: #fff; padding: 8px 10px;
  border: 1px solid var(--pa-line);
  border-radius: 8px;
}
.av {
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--pa-indigo); color: #fff;
  display: grid; place-items: center;
  font-size: 10px; font-weight: 600;
}
.pn { flex: 1; color: var(--pa-ink); font-weight: 500; font-size: 12px; }
.tag {
  font-family: var(--font-mono); font-size: 10px;
  padding: 2px 8px; border-radius: var(--r-pill);
}
.tag-green { background: rgba(72,177,75,.14); color: #137a3b; }
.tag-amber { background: rgba(249,208,52,.2); color: #7a5900; }
.tag-red   { background: rgba(227,61,39,.14); color: #a82a1a; }
.screen-curve { width: 100%; height: 40px; color: var(--pa-blue); }

.product-meta { padding: 22px 22px 26px; }
.product-meta h3 {
  font-size: 22px; font-weight: 600;
  margin-bottom: 8px;
  color: var(--pa-ink);
}
.product-meta p { color: var(--pa-dim); margin-bottom: 14px; line-height: 1.55; }
.product-go {
  font-family: var(--font-mono);
  font-size: 13px; color: var(--pa-blue);
  display: inline-flex; align-items: center;
}

/* ==========================================================================
   Capabilities
   ========================================================================== */
.cap-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-5); }
.cap {
  background: var(--pa-surface);
  border: 1px solid var(--pa-line);
  border-radius: var(--r-lg);
  padding: var(--s-6);
  display: flex; flex-direction: column; gap: 12px;
  transition: border-color .2s, transform .2s;
}
.cap:hover { border-color: var(--pa-ink); transform: translateY(-2px); }
.cap-kicker {
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: .04em;
  color: var(--pa-blue); text-transform: uppercase;
}
.cap h3 {
  font-size: var(--t-h3);
  font-weight: 600;
  line-height: 1.2;
}
.cap p { color: var(--pa-dim); line-height: 1.55; }
.cap-bullets {
  list-style: none; padding: 0; margin: 8px 0 0;
  display: flex; flex-direction: column; gap: 8px;
  border-top: 1px dashed var(--pa-line);
  padding-top: 14px;
}
.cap-bullets li {
  font-size: 14px; color: var(--pa-body);
  padding-left: 18px; position: relative;
}
.cap-bullets li::before {
  content: ""; position: absolute; left: 0; top: 9px;
  width: 8px; height: 1.5px; background: var(--pa-blue);
}
.cap-bullets a { color: var(--pa-blue); text-decoration: underline; text-underline-offset: 3px; }

/* ==========================================================================
   Navy numbers strip
   ========================================================================== */
.numbers {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,.1);
  border-radius: var(--r-lg);
  overflow: hidden;
  padding: 0;
}
.num-block {
  background: var(--pa-navy);
  padding: var(--s-5);
  display: flex; flex-direction: column; gap: 6px;
}
.num-k {
  font-family: var(--font-mono); font-size: 12px;
  color: #A8ADFF;
  text-transform: uppercase; letter-spacing: .04em;
}
.num-v {
  font-family: var(--font-head); font-size: 28px;
  font-weight: 600; letter-spacing: -.02em;
  color: #fff;
}
.num-n { font-size: 14px; color: rgba(255,255,255,.7); line-height: 1.5; }

/* ==========================================================================
   CTA strip
   ========================================================================== */
.cta-strip { padding: var(--s-8) 0; }
.cta-shell {
  background: linear-gradient(135deg, var(--pa-navy), var(--pa-indigo));
  border-radius: var(--r-xl);
  padding: var(--s-7);
  display: flex; justify-content: space-between; align-items: center;
  gap: var(--s-5);
  color: #fff;
}
.cta-shell h2 {
  font-size: clamp(24px, 2.2vw, 36px);
  color: #fff;
  margin: 0; max-width: 600px;
}
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.cta-shell .btn-primary { background: #fff; color: var(--pa-indigo); box-shadow: none; }
.cta-shell .btn-primary:hover { background: var(--pa-blue); color: #fff; }
.cta-shell .btn-ghost { color: #fff; border-color: rgba(255,255,255,.3); }
.cta-shell .btn-ghost:hover { background: rgba(255,255,255,.1); border-color: #fff; }

/* ==========================================================================
   Footer
   ========================================================================== */
.foot {
  background: var(--pa-muted);
  border-top: 1px solid var(--pa-line);
  padding: var(--s-6) 0 var(--s-5);
}
[data-mode="navy"] .foot { background: #10163a; }
[data-mode="blue"] .foot { background: #0A0AA8; border-top-color: rgba(255,255,255,.15); }
.foot-shell {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: var(--s-5);
  align-items: center;
}
.foot-brand { display: flex; align-items: center; gap: 12px; }
.foot-name { font-weight: 600; color: var(--pa-ink); margin: 0; font-size: 15px; }
.foot-tag { font-size: 13px; color: var(--pa-dim); margin: 0; }
.foot-links { display: flex; gap: 4px; flex-wrap: wrap; }
.foot-links a {
  font-size: 14px; color: var(--pa-dim);
  padding: 6px 10px; border-radius: var(--r-pill);
}
.foot-links a:hover { color: var(--pa-ink); background: rgba(0,0,0,.04); }
[data-mode="navy"] .foot-links a:hover,
[data-mode="blue"] .foot-links a:hover { background: rgba(255,255,255,.1); color: #fff; }
.foot-status {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 12px;
  color: var(--pa-dim);
  padding: 4px 10px;
  border: 1px solid var(--pa-line);
  border-radius: var(--r-pill);
}
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--pa-faint); }
.foot-status.is-up .status-dot { background: #22c55e; box-shadow: 0 0 6px #22c55e; }
.foot-status.is-down .status-dot { background: #E33D27; }
.foot-copy {
  grid-column: 1 / -1;
  border-top: 1px solid var(--pa-line);
  padding-top: var(--s-4); margin: var(--s-4) 0 0;
  font-size: 12px; color: var(--pa-faint);
}

/* ==========================================================================
   Tweaks panel
   ========================================================================== */
.tweaks {
  position: fixed;
  right: 20px; bottom: 20px;
  width: 320px; max-height: calc(100vh - 40px);
  background: var(--pa-surface);
  border: 1px solid var(--pa-line-2);
  border-radius: var(--r-lg);
  box-shadow: 0 20px 60px rgba(23,30,67,.2);
  padding: 18px;
  z-index: 100;
  font-size: 13px;
  color: var(--pa-body);
  overflow-y: auto;
}
.tweaks h4 {
  font-size: 12px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .06em;
  color: var(--pa-faint);
  margin: 0 0 18px;
  font-family: var(--font-mono);
  display: flex; justify-content: space-between; align-items: center;
}
.tweaks h4 button {
  background: transparent; border: none; cursor: pointer;
  color: var(--pa-faint); font-size: 16px;
}
.tweak-group { margin-bottom: 14px; }
.tweak-label {
  display: block;
  font-size: 11px; font-weight: 600; color: var(--pa-dim);
  text-transform: uppercase; letter-spacing: .06em;
  margin-bottom: 6px;
  font-family: var(--font-mono);
}
.tweak-seg {
  display: flex; background: var(--pa-muted);
  border-radius: var(--r-pill);
  padding: 3px;
  gap: 2px;
}
.tweak-seg button {
  flex: 1;
  padding: 6px 8px;
  background: transparent;
  border: none;
  border-radius: var(--r-pill);
  color: var(--pa-dim);
  cursor: pointer;
  font-size: 12px;
  font-weight: 500;
  transition: all .15s;
}
.tweak-seg button[aria-pressed="true"] {
  background: var(--pa-ink); color: #fff;
}
.tweak-swatches { display: flex; gap: 6px; }
.tweak-swatches button {
  width: 36px; height: 36px;
  border: 2px solid var(--pa-line);
  border-radius: 8px;
  cursor: pointer;
  background: var(--_c);
}
.tweak-swatches button[aria-pressed="true"] {
  border-color: var(--pa-ink);
  box-shadow: 0 0 0 2px var(--pa-bg), 0 0 0 4px var(--pa-ink);
}

/* ==========================================================================
   Engineering page specifics
   ========================================================================== */
.eng-hero {
  padding: var(--s-9) 0 var(--s-8);
  background:
    linear-gradient(180deg, var(--pa-muted), var(--pa-bg));
}
.eng-hero .sec-num { color: var(--pa-blue); }
.eng-hero h1 {
  font-size: var(--t-h1);
  font-weight: 600;
  letter-spacing: -.03em;
  margin-bottom: 18px;
  max-width: 780px;
}
.eng-hero .lede {
  font-size: var(--t-lede);
  color: var(--pa-dim);
  max-width: 640px;
  line-height: 1.55;
}

/* Data journey */
.journey {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  align-items: start;
  position: relative;
  padding: var(--s-6) 0;
}
.jn {
  display: flex; flex-direction: column; align-items: center;
  gap: 12px; text-align: center; position: relative;
  padding: 0 10px;
}
.jn-circle {
  width: 72px; height: 72px; border-radius: 50%;
  background: var(--pa-surface);
  border: 2px solid var(--pa-line);
  display: grid; place-items: center;
  color: var(--pa-blue);
  font-family: var(--font-mono); font-size: 22px; font-weight: 500;
  box-shadow: var(--sh-1);
  position: relative; z-index: 1;
}
.jn-circle.accent-blue   { color: var(--pa-blue); border-color: var(--pa-blue); }
.jn-circle.accent-teal   { color: var(--pa-med-blue); border-color: var(--pa-med-blue); }
.jn-circle.accent-purple { color: var(--pa-purple-m); border-color: var(--pa-purple-m); }
.jn-circle.accent-indigo { color: var(--pa-indigo); border-color: var(--pa-indigo); }
.jn-circle.accent-navy   { color: var(--pa-navy); border-color: var(--pa-navy); }
.jn-name {
  font-weight: 600; color: var(--pa-ink);
  font-size: 15px;
}
.jn-det {
  font-family: var(--font-mono);
  font-size: 12px; color: var(--pa-dim);
}
.jn::after {
  content: "";
  position: absolute;
  top: 36px; right: -50%;
  width: 100%; height: 2px;
  background: repeating-linear-gradient(90deg, var(--pa-line-2) 0 6px, transparent 6px 12px);
  z-index: 0;
}
.jn:last-child::after { display: none; }

/* Problem / detail blocks */
.problem {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--s-7);
  align-items: start;
  padding: var(--s-7) 0;
  border-top: 1px solid var(--pa-line);
}
.problem:first-of-type { border-top: none; }
.problem-kicker {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 13px;
  color: var(--pa-blue);
  text-transform: uppercase; letter-spacing: .06em;
  margin-bottom: 14px;
}
.problem-kicker span.num {
  background: var(--pa-blue); color: #fff;
  padding: 2px 8px; border-radius: var(--r-sm);
  font-size: 11px;
}
.problem h3 {
  font-size: clamp(24px, 2.2vw, 36px);
  font-weight: 600;
  letter-spacing: -.02em;
  line-height: 1.15;
  margin-bottom: 12px;
}
.problem p.problem-lede {
  font-size: var(--t-lede);
  color: var(--pa-dim);
  line-height: 1.55;
}
.detail-list {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column;
  gap: 0;
}
.detail-list li {
  padding: 18px 0;
  border-bottom: 1px dashed var(--pa-line);
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 16px;
  align-items: start;
}
.detail-list li:first-child { padding-top: 0; }
.detail-list li:last-child { border-bottom: none; padding-bottom: 0; }
.detail-list .dnum {
  font-family: var(--font-mono);
  font-size: 12px; color: var(--pa-blue);
  padding-top: 3px;
}
.detail-list b {
  display: block;
  color: var(--pa-ink);
  font-weight: 600; font-size: 16px;
  margin-bottom: 3px;
}
.detail-list p { color: var(--pa-dim); font-size: 14px; line-height: 1.55; }
abbr[title] { text-decoration: underline dotted var(--pa-faint); cursor: help; text-underline-offset: 3px; }

/* Tech stack */
.stack {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: var(--s-4);
}
.stack-cat {
  background: var(--pa-surface);
  border: 1px solid var(--pa-line);
  border-radius: var(--r-lg);
  padding: var(--s-5);
  position: relative;
  overflow: hidden;
}
.stack-cat::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--pa-blue);
}
.stack-cat[data-accent="amber"]::before { background: #F9D034; }
.stack-cat[data-accent="teal"]::before  { background: var(--pa-med-blue); }
.stack-cat[data-accent="emerald"]::before { background: #48B14B; }
.stack-cat[data-accent="rose"]::before  { background: var(--pa-purple-m); }
.stack-cat h3 {
  font-size: 16px; font-weight: 600;
  margin-bottom: 12px;
  color: var(--pa-ink);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--pa-line);
}
.stack-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.stack-list li {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 8px; font-size: 14px;
}
.stack-name { font-weight: 600; color: var(--pa-ink); }
.stack-note { font-family: var(--font-mono); font-size: 11px; color: var(--pa-faint); }

/* ==========================================================================
   Team page specifics
   ========================================================================== */
.team-hero {
  padding: var(--s-9) 0 var(--s-7);
  background: var(--pa-bg);
}
.team-intro { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-7); align-items: end; }
.team-intro h1 {
  font-size: var(--t-h1);
  letter-spacing: -.03em;
  line-height: 1;
}
.team-intro p { color: var(--pa-dim); font-size: var(--t-lede); line-height: 1.55; }

.team {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-5);
}
.tmember {
  background: var(--pa-surface);
  border: 1px solid var(--pa-line);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .25s cubic-bezier(.2,.7,.2,1), box-shadow .25s, border-color .2s;
}
.tmember:hover { transform: translateY(-3px); box-shadow: var(--sh-2); border-color: var(--pa-ink); }
.tavatar {
  aspect-ratio: 1;
  background: var(--pa-muted);
  position: relative;
  display: grid; place-items: center;
  color: var(--pa-ink);
  font-family: var(--font-head); font-size: 48px; font-weight: 600;
  letter-spacing: -.03em;
  overflow: hidden;
}
.tavatar img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.tavatar::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(23,30,67,.4));
  pointer-events: none;
}
.tmeta {
  padding: 18px 18px 20px;
  display: flex; flex-direction: column; gap: 4px;
}
.tname { font-size: 18px; font-weight: 600; color: var(--pa-ink); }
.trole {
  font-family: var(--font-mono); font-size: 12px;
  color: var(--pa-blue);
  text-transform: uppercase; letter-spacing: .05em;
  margin-bottom: 8px;
}
.tbio { font-size: 14px; color: var(--pa-dim); line-height: 1.55; }
.tlinks {
  display: flex; gap: 8px; margin-top: 10px;
  padding-top: 10px; border-top: 1px solid var(--pa-line);
}
.tlinks a {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--pa-dim);
  padding: 4px 10px; border: 1px solid var(--pa-line);
  border-radius: var(--r-pill);
  transition: all .15s;
}
.tlinks a:hover { color: var(--pa-blue); border-color: var(--pa-blue); }

/* Roadmap — horizontal timeline */
.roadmap {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-5);
  position: relative;
}
.roadmap::before {
  content: "";
  position: absolute;
  top: 50px; left: 0; right: 0;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--pa-line-2) 0 8px, transparent 8px 14px);
  z-index: 0;
}
.rm-phase {
  background: var(--pa-surface);
  border: 1px solid var(--pa-line);
  border-radius: var(--r-lg);
  padding: var(--s-5);
  position: relative;
  z-index: 1;
}
.rm-phase.is-now { border-color: var(--pa-blue); }
.rm-head {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--pa-line);
}
.rm-dot {
  width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid var(--pa-line-2);
  background: var(--pa-surface);
}
.rm-phase.is-now .rm-dot { background: var(--pa-blue); border-color: var(--pa-blue); box-shadow: 0 0 0 4px rgba(16,16,238,.2); }
.rm-phase.is-next .rm-dot { background: var(--pa-indigo); border-color: var(--pa-indigo); }
.rm-label {
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: .06em; text-transform: uppercase;
  color: var(--pa-dim);
}
.rm-phase.is-now .rm-label { color: var(--pa-blue); }
.rm-title { font-size: 18px; font-weight: 600; color: var(--pa-ink); margin-left: auto; }
.rm-items { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.rm-items li {
  display: grid; grid-template-columns: auto 1fr; gap: 10px;
  font-size: 14px; color: var(--pa-body); line-height: 1.45;
}
.rm-items li::before {
  content: "▸";
  color: var(--pa-blue);
  font-size: 12px;
  padding-top: 2px;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 960px) {
  .hero-shell, .hero-shell--editorial { grid-template-columns: 1fr !important; }
  .hero-visual { min-height: 0; }
  .products { grid-template-columns: 1fr; }
  .cap-grid { grid-template-columns: 1fr; }
  .numbers { grid-template-columns: 1fr 1fr; }
  .stack { grid-template-columns: 1fr 1fr; }
  .team { grid-template-columns: 1fr 1fr; }
  .roadmap { grid-template-columns: 1fr; }
  .roadmap::before { display: none; }
  .journey { grid-template-columns: 1fr; gap: 20px; }
  .jn::after { display: none; }
  .team-intro { grid-template-columns: 1fr; }
  .cta-shell { flex-direction: column; align-items: flex-start; text-align: left; }
  .foot-shell { grid-template-columns: 1fr; gap: 16px; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .problem { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav.is-open .nav-links {
    display: flex; flex-direction: column;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--pa-bg);
    padding: 12px var(--shell-pad);
    border-bottom: 1px solid var(--pa-line);
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}