:root{
  --navy:#006799;
  --navy-dark:#00557e;
  --navy-deep:#00466a;
  --blue:#4161d4;
  --ink:#14171c;
  --ink-soft:#3c434e;
  --muted:#5a6472;
  --red:#ef3d24;
  --divi:#2ea3f2;
  --n100:#e9eef5;
  --n200:#dfe4ea;
  --n300:#cfd5de;
  --white:#fff;
  --radius:8px;
  --radius-lg:16px;
  --wrap:1120px;
  --s1:8px; --s2:16px; --s3:24px; --s4:32px; --s5:40px; --s6:56px; --s7:80px; --s8:112px;
  --shadow-sm:0 1px 2px rgba(20,23,28,.06),0 2px 8px rgba(20,23,28,.05);
  --shadow-md:0 10px 30px rgba(20,23,28,.09),0 2px 8px rgba(20,23,28,.05);
  --shadow-lg:0 24px 64px rgba(0,70,106,.16),0 4px 14px rgba(20,23,28,.06);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--white);color:var(--ink);
  font-family:Roboto,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  font-size:18px;line-height:1.65;-webkit-font-smoothing:antialiased;
}
h1,h2,h3,.eyebrow,.btn,.step__num,.chart__brand{font-family:Poppins,Roboto,-apple-system,"Segoe UI",Arial,sans-serif}
h1,h2,h3{color:var(--ink);letter-spacing:-.02em;margin:0}
h1{font-size:clamp(2.25rem,4.4vw,3.5rem);line-height:1.08;font-weight:700}
h2{font-size:clamp(1.75rem,3vw,2.5rem);line-height:1.14;font-weight:600}
h3{font-size:1.1875rem;line-height:1.3;font-weight:600}
p{margin:0 0 var(--s2)}
a{color:var(--navy);text-underline-offset:3px}
a:hover{color:var(--divi)}
img{max-width:100%;height:auto;display:block}
ul,ol{margin:0;padding:0}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--s3)}
.narrow{max-width:800px}
.eyebrow{
  font-size:.8125rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--navy);margin:0 0 var(--s2);
}
.eyebrow--on-dark{color:#9fd4ee}
.lede{font-size:clamp(1.0625rem,1.5vw,1.25rem);color:var(--ink-soft);max-width:62ch}
.prose p{color:var(--ink-soft);max-width:70ch}
.section-head{max-width:78ch;margin-bottom:var(--s6)}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center}
.section-head__sub{margin-top:var(--s2);color:var(--muted);font-size:1.0625rem;max-width:68ch}
.section-head--center .section-head__sub{margin-left:auto;margin-right:auto}

/* focus + skip */
:focus-visible{outline:3px solid var(--divi);outline-offset:3px;border-radius:4px}
.skip-link{
  position:absolute;left:var(--s2);top:-100px;z-index:200;background:var(--navy);color:#fff;
  padding:12px 20px;border-radius:var(--radius);font-weight:600;text-decoration:none;transition:top .15s ease;
}
.skip-link:focus{top:var(--s2);color:#fff}

/* draft chrome */
.draft-watermark{
  position:fixed;top:38%;left:50%;transform:translate(-50%,-50%) rotate(-22deg);
  font-family:Poppins,sans-serif;font-weight:700;font-size:clamp(2.5rem,9vw,7rem);letter-spacing:.08em;
  color:rgba(20,23,28,.045);white-space:nowrap;pointer-events:none;z-index:0;user-select:none;
}
.sticky-chrome{position:sticky;top:0;z-index:100}
.draft-banner{
  background:repeating-linear-gradient(135deg,#2a2f37,#2a2f37 12px,#22262d 12px,#22262d 24px);
  color:#e6eaf0;font-size:.75rem;letter-spacing:.06em;text-transform:uppercase;
  display:flex;gap:8px;align-items:center;justify-content:center;padding:7px 16px;text-align:center;
}
.draft-banner__mark{color:#ff9c8b;font-weight:700}
.draft-banner__sep{opacity:.5}
.site-header{background:var(--ink);border-bottom:1px solid rgba(255,255,255,.08)}
.site-header__inner{
  max-width:var(--wrap);margin:0 auto;padding:14px var(--s3);
  display:flex;align-items:center;gap:var(--s3);flex-wrap:wrap;
}
.logo img{width:118px;height:auto}
.logo--footer img{width:132px}
.site-nav{margin-left:auto;display:flex;align-items:center;gap:var(--s4)}
.site-nav__list{list-style:none;display:flex;gap:var(--s3);align-items:center;flex-wrap:wrap}
.site-nav__list a{
  color:#dfe4ea;text-decoration:none;font-size:.9375rem;font-weight:500;padding:6px 2px;display:inline-block;
  border-bottom:2px solid transparent;transition:color .15s ease,border-color .15s ease;
}
.site-nav__list a:hover{color:#fff;border-bottom-color:var(--divi)}
.nav-toggle,.nav-toggle-btn{display:none}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:600;font-size:1rem;line-height:1;text-decoration:none;border-radius:var(--radius);
  padding:14px 22px;border:2px solid transparent;transition:background-color .15s ease,color .15s ease,border-color .15s ease,transform .15s ease;
}
.btn--lg{padding:17px 30px;font-size:1.0625rem}
.btn--primary{background:var(--navy);color:#fff}
.btn--primary:hover{background:var(--navy-dark);color:#fff;transform:translateY(-1px)}
.btn--secondary{background:transparent;color:var(--navy);border-color:var(--n300)}
.btn--secondary:hover{border-color:var(--navy);color:var(--navy-dark);background:#f4f8fb}
.btn--header{padding:11px 18px;font-size:.9375rem}
.btn--on-dark{background:#fff;color:var(--navy-deep)}
.btn--on-dark:hover{background:var(--n100);color:var(--navy-deep);transform:translateY(-1px)}
.btn--on-dark-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn--on-dark-outline:hover{border-color:#fff;background:rgba(255,255,255,.1);color:#fff}

/* hero */
.hero{
  position:relative;padding:var(--s8) 0 var(--s7);
  background:
    radial-gradient(900px 480px at 88% -8%,rgba(46,163,242,.14),transparent 62%),
    radial-gradient(720px 420px at 4% 8%,rgba(65,97,212,.09),transparent 60%),
    linear-gradient(180deg,#f7fafc 0%,#fff 72%);
  border-bottom:1px solid var(--n200);overflow:hidden;
}
.hero__grid{display:grid;grid-template-columns:1.02fr .98fr;gap:var(--s7);align-items:center}
.hero__actions{display:flex;gap:var(--s2);flex-wrap:wrap;margin-top:var(--s5)}
.hero__aside{margin-top:var(--s4);color:var(--muted);font-size:.9375rem;max-width:52ch;border-left:3px solid var(--n300);padding-left:var(--s2)}

/* product visual */
.product{margin:0;position:relative;z-index:1}
.chart{
  background:#fff;border:1px solid var(--n200);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lg);overflow:hidden;
}
.chart__menubar{
  background:var(--ink);color:#c9d2dd;display:flex;align-items:center;gap:12px;
  padding:10px 16px;font-size:.75rem;letter-spacing:.04em;
}
.chart__brand{color:#fff;font-weight:600;font-size:.8125rem;letter-spacing:.02em}
.chart__crumb{opacity:.7}
.chart__env{
  margin-left:auto;background:rgba(46,163,242,.18);color:#8fd0f7;border:1px solid rgba(46,163,242,.4);
  border-radius:999px;padding:3px 10px;font-size:.6875rem;font-weight:700;letter-spacing:.08em;
}
.chart__patient{display:flex;align-items:center;gap:12px;padding:14px 16px;background:#f6f9fc;border-bottom:1px solid var(--n200)}
.chart__avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--navy),var(--blue));flex:none}
.chart__patient-meta{display:flex;flex-direction:column;line-height:1.3}
.chart__patient-meta strong{font-size:.9375rem}
.chart__patient-meta span{font-size:.75rem;color:var(--muted)}
.chart__scope{
  margin-left:auto;font-size:.6875rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  color:var(--navy);background:#e6f1f8;border:1px solid #cfe3f0;border-radius:999px;padding:4px 10px;
}
.chart__tabs{display:flex;gap:2px;padding:0 12px;background:#fff;border-bottom:1px solid var(--n200);overflow:hidden}
.chart__tabs span{
  font-size:.8125rem;color:var(--muted);padding:12px 14px;border-bottom:3px solid transparent;white-space:nowrap;
}
.chart__tabs .is-current{
  color:var(--navy);font-weight:700;border-bottom-color:var(--navy);background:linear-gradient(180deg,#f2f8fc,#fff);
  position:relative;animation:tabIn .5s ease-out both;
}
@keyframes tabIn{from{opacity:.4;transform:translateY(3px)}to{opacity:1;transform:none}}
.chart__body{padding:18px 16px 22px;background:linear-gradient(180deg,#fff,#fbfdfe)}
.chart__panel{border:1px solid var(--n200);border-radius:10px;overflow:hidden}
.chart__panel-head{
  display:flex;align-items:center;gap:8px;padding:10px 14px;background:#f6f9fc;
  border-bottom:1px solid var(--n200);font-size:.8125rem;font-weight:600;color:var(--ink-soft);
}
.chart__dot{width:8px;height:8px;border-radius:50%;background:var(--red);flex:none}
.chart__fields{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--n200)}
.chart__field{background:#fff;padding:12px 14px;display:flex;flex-direction:column;gap:3px}
.chart__field--wide{grid-column:1/-1}
.chart__field span{font-size:.6875rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.chart__field b{font-size:.875rem;font-weight:500;color:var(--ink)}
.stepper{display:flex;align-items:center;gap:0;margin-top:var(--s3);padding:0 4px}
.stepper__item{display:flex;align-items:center;gap:10px;flex:1;position:relative;font-size:.8125rem;color:var(--muted)}
.stepper__item+.stepper__item::before{
  content:"";position:absolute;left:-14px;right:auto;width:14px;height:2px;background:var(--n300);
}
.stepper__node{width:14px;height:14px;border-radius:50%;background:#fff;border:2px solid var(--n300);flex:none}
.stepper__item.is-done .stepper__node{background:var(--navy);border-color:var(--navy)}
.stepper__item.is-done .stepper__label{color:var(--ink-soft)}
.stepper__item.is-current .stepper__node{
  border-color:var(--navy);background:var(--navy);box-shadow:0 0 0 5px rgba(0,103,153,.16);
  animation:pulse 2.4s ease-in-out infinite;
}
.stepper__item.is-current .stepper__label{color:var(--navy);font-weight:700}
@keyframes pulse{0%,100%{box-shadow:0 0 0 4px rgba(0,103,153,.14)}50%{box-shadow:0 0 0 9px rgba(0,103,153,.05)}}
.product figcaption{margin-top:var(--s2);font-size:.875rem;color:var(--muted);text-align:left}

/* problem */
.problem{padding:var(--s8) 0}
.problem .prose{margin-top:var(--s3)}
.problem__cta-line{margin-top:var(--s4);font-weight:500;color:var(--ink)}

/* pillars */
.pillars{padding:var(--s8) 0;background:#f7fafc;border-top:1px solid var(--n200);border-bottom:1px solid var(--n200)}
.pillar-grid{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s3)}
.card{
  background:#fff;border:1px solid var(--n200);border-radius:var(--radius-lg);padding:var(--s4);
  box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
  border-top:3px solid var(--navy);
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--n300);border-top-color:var(--navy)}
.card h3{margin-bottom:var(--s2)}
.card p{color:var(--ink-soft);font-size:1rem;margin:0}

/* how */
.how{padding:var(--s8) 0}
.steps{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s5);counter-reset:step}
.step{position:relative;padding-top:var(--s3);border-top:2px solid var(--n200)}
.step__num{
  position:absolute;top:-22px;left:0;width:44px;height:44px;border-radius:12px;background:var(--navy);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.125rem;box-shadow:var(--shadow-sm);
}
.step__body{padding-top:var(--s3)}
.step__body h3{margin-bottom:var(--s2)}
.step__body p{color:var(--ink-soft);font-size:1rem;margin:0}

/* day */
.day{padding:var(--s8) 0;background:linear-gradient(180deg,#fff,#f7fafc)}
.day__grid{display:grid;grid-template-columns:1.35fr .65fr;gap:var(--s7);align-items:start}
.day__copy .prose{margin:var(--s3) 0 var(--s5)}
.day__aside{
  background:var(--ink);color:#dbe2ea;border-radius:var(--radius-lg);padding:var(--s4);box-shadow:var(--shadow-md);
}
.day__aside-label{font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:#8fd0f7;font-weight:700;margin-bottom:var(--s2)}
.day__aside ul{list-style:none;margin:0 0 var(--s3)}
.day__aside li{padding:11px 0 11px 22px;border-bottom:1px solid rgba(255,255,255,.1);font-size:.9375rem;position:relative}
.day__aside li::before{content:"";position:absolute;left:0;top:19px;width:9px;height:2px;background:var(--red)}
.day__aside li:last-child{border-bottom:0}
.day__aside-foot{font-size:.875rem;color:#aab5c2;margin:0}

/* who + is/isn't */
.who{padding:var(--s8) 0;border-top:1px solid var(--n200)}
.isnt{padding:var(--s8) 0;background:#f7fafc;border-top:1px solid var(--n200);border-bottom:1px solid var(--n200)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:var(--s3)}
.split__col{background:#fff;border:1px solid var(--n200);border-radius:var(--radius-lg);padding:var(--s4);box-shadow:var(--shadow-sm)}
.split__col h3{margin-bottom:var(--s3);padding-bottom:var(--s2);border-bottom:1px solid var(--n200)}
.split__col ul{list-style:none}
.split__col li{position:relative;padding:0 0 var(--s2) 26px;color:var(--ink-soft);font-size:1rem}
.split__col li::before{
  content:"";position:absolute;left:0;top:9px;width:10px;height:10px;border-radius:3px;background:var(--n300);
}
.split__col--yes li::before{background:var(--navy)}
.split__col--no li::before{background:var(--red);opacity:.75}
.split--plain .split__col:first-child li::before{background:var(--navy)}
.split--plain .split__col:last-child li::before{background:var(--n300)}

/* trust */
.trust{padding:var(--s8) 0}
.trust-grid{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s3)}
.trust-item{background:#fff;border:1px solid var(--n200);border-left:3px solid var(--navy);border-radius:var(--radius);padding:var(--s4)}
.trust-item h3{margin-bottom:var(--s2);font-size:1.0625rem}
.trust-item p{font-size:.9375rem;color:var(--ink-soft);margin:0 0 var(--s1)}
.chpl{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.8125rem;color:var(--ink);background:var(--n100);padding:2px 6px;border-radius:4px;white-space:nowrap}

/* CTA band */
.cta-band{
  padding:var(--s8) 0;
  background:linear-gradient(135deg,#00466a 0%,var(--navy) 58%,#0a7fb5 100%);
  color:#fff;text-align:center;
}
.cta-band h2{color:#fff;max-width:20ch;margin:0 auto}
.cta-band__lede{color:#d6e9f4;font-size:1.0625rem;max-width:62ch;margin:var(--s3) auto 0}
.cta-band__inner .hero__actions{justify-content:center;margin-top:var(--s5)}
.cta-band__signoff{margin:var(--s6) 0 0;color:#cfe4f0;font-size:.9375rem;line-height:1.7}
.cta-band__signoff strong{display:block;color:#fff;font-size:1rem}

/* footer */
.site-footer{background:var(--ink);color:#aab5c2;padding:var(--s7) 0 var(--s4);font-size:.9375rem}
.site-footer__grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:var(--s5)}
.site-footer__brand p{margin:var(--s2) 0 0;line-height:1.7}
.site-footer__brand .logo{display:inline-block;margin-bottom:var(--s2)}
.site-footer__label{color:#fff;font-weight:600;font-size:.8125rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:var(--s2)}
.site-footer__nav ul{list-style:none}
.site-footer__nav li{margin-bottom:10px}
.site-footer__nav a{color:#c5cedb;text-decoration:none}
.site-footer__nav a:hover{color:#fff;text-decoration:underline}
.site-footer__legal{margin-top:var(--s6);padding-top:var(--s3);border-top:1px solid rgba(255,255,255,.1)}
.site-footer__legal p{margin:0;font-size:.8125rem;color:#8d98a6}

/* responsive */
@media (max-width:980px){
  .hero__grid,.day__grid{grid-template-columns:1fr;gap:var(--s6)}
  .pillar-grid,.steps,.trust-grid{grid-template-columns:1fr}
  .steps{gap:var(--s6)}
  .site-footer__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  body{font-size:17px}
  :root{--s7:56px;--s8:64px}
  .site-header__inner{padding:12px var(--s2);gap:var(--s2)}
  .nav-toggle-btn{
    display:flex;align-items:center;gap:8px;margin-left:auto;color:#dfe4ea;font-size:.875rem;
    cursor:pointer;padding:8px 10px;border:1px solid rgba(255,255,255,.25);border-radius:var(--radius);
  }
  .nav-toggle-btn__bars,.nav-toggle-btn__bars::before,.nav-toggle-btn__bars::after{
    display:block;width:18px;height:2px;background:#dfe4ea;content:"";position:relative;
  }
  .nav-toggle-btn__bars::before{position:absolute;top:-6px}
  .nav-toggle-btn__bars::after{position:absolute;top:6px}
  .nav-toggle:focus-visible+.nav-toggle-btn{outline:3px solid var(--divi);outline-offset:2px}
  .site-nav{
    display:none;order:3;width:100%;flex-direction:column;align-items:stretch;gap:var(--s2);
    padding:var(--s2) 0 var(--s3);
  }
  .nav-toggle:checked~.site-nav{display:flex}
  .site-nav__list{flex-direction:column;gap:0}
  .site-nav__list li{border-bottom:1px solid rgba(255,255,255,.08)}
  .site-nav__list a{display:block;padding:12px 2px}
  .btn--header{width:100%}
  .split,.site-footer__grid{grid-template-columns:1fr}
  .hero__actions .btn{width:100%}
  .chart__fields{grid-template-columns:1fr}
  .stepper{flex-direction:column;align-items:flex-start;gap:10px}
  .stepper__item+.stepper__item::before{display:none}
  .draft-watermark{font-size:2.25rem}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .card:hover,.btn:hover{transform:none}
}
@media print{
  .sticky-chrome{position:static}
  .draft-watermark{display:block;color:rgba(20,23,28,.08)}
}