/* Dr Johan Jordaan, Cardiothoracic Surgeon: Blue Digital House style
   Anchor: drbester. Borrowed signature: aurora thin red frames. */

/* ---- self-hosted fonts (OFL, assets/fonts) ---- */
@font-face{font-family:"Poppins";font-style:normal;font-weight:500;font-display:swap;src:url("../fonts/poppins-latin-500.woff2") format("woff2")}
@font-face{font-family:"Poppins";font-style:normal;font-weight:600;font-display:swap;src:url("../fonts/poppins-latin-600.woff2") format("woff2")}
@font-face{font-family:"Poppins";font-style:normal;font-weight:700;font-display:swap;src:url("../fonts/poppins-latin-700.woff2") format("woff2")}
@font-face{font-family:"Open Sans";font-style:normal;font-weight:400;font-display:swap;src:url("../fonts/open-sans-latin-400.woff2") format("woff2")}
@font-face{font-family:"Open Sans";font-style:normal;font-weight:600;font-display:swap;src:url("../fonts/open-sans-latin-600.woff2") format("woff2")}

/* ---- tokens ---- */
:root{
  --brand-1:#26262A;  /* charcoal: utility strip, nav bar, dark bands, footer */
  --brand-2:#E51B24;  /* heart red: buttons, kickers, rules, ECG line, cards */
  --brand-2-dark:#B8141B; /* hover and second card */
  --spark:#818285;    /* anatomy grey, <=3% */
  --ink:#222222;
  --text:#5C5C5C;     /* #666 nudged darker for older readers (AA 6.6:1) */
  --surface:#FFFFFF; --surface-soft:#F2F2F2;
  --on-dark:#FFFFFF; --on-dark-soft:rgba(255,255,255,.82);
  --font-head:"Poppins",system-ui,sans-serif; --font-body:"Open Sans",system-ui,sans-serif;
  --bd-container:1080px; --bd-header:1200px; --bd-section-y:72px;
  --bd-r-card:10px; --bd-r-btn:3px;
  --bd-sh-soft:0 5px 30px rgba(0,0,0,.10);
  --bd-sh-hover:0 12px 34px rgba(0,0,0,.20);
  --bd-t:.3s ease; --bd-t-card:.5s ease;
  --bd-focus:0 0 0 3px #fff, 0 0 0 5px var(--brand-2);
}

/* ---- base ---- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;overflow-x:clip}
body{margin:0;font:400 16px/1.7 var(--font-body);color:var(--text);background:var(--surface);overflow-x:clip}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand-2)}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:none;box-shadow:var(--bd-focus);border-radius:2px}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--ink);line-height:1.2;margin:0 0 .5em;font-weight:700}
p{margin:0 0 1em}
.bd-container{width:min(88%,var(--bd-container));margin-inline:auto}
.bd-section{padding-block:var(--bd-section-y)}
.bd-section--soft{background:var(--surface-soft)}
.bd-skip{position:absolute;left:-9999px;top:0;background:var(--brand-2);color:#fff;padding:12px 18px;z-index:100}
.bd-skip:focus{left:12px;top:12px}
.bd-icon{width:1em;height:1em;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.bd-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---- headings ---- */
.bd-kicker{display:inline-flex;align-items:center;gap:10px;font:600 13px/1.3 var(--font-head);letter-spacing:1.5px;text-transform:uppercase;color:var(--brand-2);margin-bottom:12px}
.bd-kicker--line::before{content:"";width:36px;height:2px;background:currentColor}
.bd-title{font-size:clamp(26px,3.4vw,40px)}
.bd-title .accent,.bd-hero h1 .accent{color:var(--brand-2)}
.bd-rule{display:block;width:64px;height:3px;border:0;margin:16px 0 24px;
  background:linear-gradient(90deg,var(--brand-1) 0 50%,var(--brand-2) 50% 100%)} /* aurora two-tone rule */
.bd-center{text-align:center}
.bd-center .bd-rule{margin-inline:auto}
.bd-lead{font-size:18px;color:var(--ink)}

/* ---- buttons ---- */
.bd-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;font:600 15px/1.2 var(--font-head);letter-spacing:.3px;padding:13px 26px;border-radius:var(--bd-r-btn);border:2px solid transparent;text-decoration:none;cursor:pointer;transition:background var(--bd-t),color var(--bd-t),border-color var(--bd-t),transform var(--bd-t)}
.bd-btn .bd-icon{font-size:18px}
.bd-btn--primary{background:var(--brand-2);color:#fff}
.bd-btn--primary:hover{background:var(--brand-2-dark)}
.bd-btn--dark{background:var(--brand-1);color:#fff}
.bd-btn--dark:hover{background:var(--brand-2)}
.bd-btn--ghost{background:transparent;border-color:#fff;color:#fff}
.bd-btn--ghost:hover{background:#fff;color:var(--brand-1)}
.bd-btn--outline{background:transparent;border-color:var(--brand-2);color:var(--brand-2)}
.bd-btn--outline:hover{background:var(--brand-2);color:#fff}
.bd-btn--white{background:#fff;color:var(--brand-2)}
.bd-btn--white:hover{background:var(--brand-1);color:#fff}
.bd-actions{display:flex;flex-wrap:wrap;gap:14px}
.bd-link{font:600 15px/1.4 var(--font-head);color:var(--brand-2);text-decoration:none;display:inline-flex;align-items:center;gap:8px}
.bd-link:hover{text-decoration:underline;text-underline-offset:4px}

/* ---- header A1 three-tier ---- */
.bd-utility{background:var(--brand-1);color:var(--on-dark-soft);font-size:14px}
.bd-utility__in{width:min(92%,var(--bd-header));margin-inline:auto;display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:44px}
.bd-utility__list{display:flex;flex-wrap:wrap;gap:6px 26px;margin:0;padding:0;list-style:none}
.bd-utility a{color:#fff;text-decoration:none}
.bd-utility a:hover{color:#fff;text-decoration:underline}
.bd-utility__item{display:inline-flex;align-items:center;gap:8px}
.bd-utility__item .bd-icon{color:var(--brand-2);font-size:16px}
.bd-utility__social{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px}
.bd-utility__social svg{width:18px;height:18px;fill:#fff}

.bd-logobar{background:#fff}
.bd-logobar__in{width:min(92%,var(--bd-header));margin-inline:auto;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px 0}
.bd-logo img{width:300px;height:auto}
.bd-chips{display:flex;align-items:center;gap:30px}
.bd-chip{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--text)}
.bd-chip__tile{width:44px;height:44px;border-radius:var(--bd-r-btn);background:var(--brand-2);color:#fff;display:grid;place-items:center}
.bd-chip__tile .bd-icon{font-size:20px}
.bd-chip__label{display:block;font:600 13px/1.2 var(--font-head);text-transform:uppercase;letter-spacing:1px;color:var(--ink)}
.bd-chip__value{display:block;font-size:14px;line-height:1.4}

.bd-nav{background:var(--brand-1);position:sticky;top:0;z-index:40}
.bd-nav__in{width:min(92%,var(--bd-header));margin-inline:auto;display:flex;align-items:center;justify-content:space-between}
.bd-menu{display:flex;margin:0;padding:0;list-style:none}
.bd-menu>li{position:relative}
.bd-menu a,.bd-menu button{display:flex;align-items:center;gap:6px;min-height:56px;padding:0 18px;font:500 15px/1 var(--font-head);color:#fff;text-decoration:none;background:none;border:0;cursor:pointer;transition:background var(--bd-t)}
.bd-menu a:hover,.bd-menu button:hover,.bd-menu [aria-current="page"]{background:var(--brand-2)}
.bd-menu .bd-icon{font-size:14px}
.bd-sub{position:absolute;left:0;top:100%;min-width:270px;background:#fff;border-top:3px solid var(--brand-2);box-shadow:var(--bd-sh-soft);list-style:none;margin:0;padding:8px 0;opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity var(--bd-t),transform var(--bd-t),visibility var(--bd-t)}
.bd-menu li:hover>.bd-sub,.bd-menu li:focus-within>.bd-sub,.bd-sub.is-open{opacity:1;visibility:visible;transform:none}
.bd-sub a{min-height:46px;color:var(--ink);padding:0 20px}
.bd-sub a:hover{background:var(--surface-soft);color:var(--brand-2)}
.bd-nav__cta{display:none}
.bd-burger{display:none;width:48px;height:48px;border:0;background:none;color:#fff;cursor:pointer;align-items:center;justify-content:center}
.bd-burger .bd-icon{font-size:26px}

/* ---- hero HOUSE-B ---- */
.bd-hero{position:relative;min-height:640px;display:flex;align-items:center;color:#fff;overflow:hidden;background:var(--brand-1)}
.bd-hero__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:62% 30%}
.bd-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(18,18,20,.9) 0%,rgba(18,18,20,.8) 50%,rgba(18,18,20,.4) 100%)}
.bd-hero__in{position:relative;z-index:2;width:min(88%,var(--bd-container));margin-inline:auto;padding:70px 0 190px}
.bd-hero__copy{max-width:600px}
.bd-hero .bd-kicker{color:#fff}
.bd-hero .bd-kicker::before{background:var(--brand-2)}
.bd-hero h1{color:#fff;font-size:clamp(32px,5vw,58px);line-height:1.1;margin-bottom:18px}
.bd-hero h1 .accent{color:#FF4148} /* lifted red: 4.9:1 on the overlay */
.bd-hero__sub{font-size:19px;line-height:1.6;color:var(--on-dark-soft);margin-bottom:30px;max-width:540px}
.bd-rotate{display:inline-block;color:#fff;font-weight:600;border-bottom:2px solid var(--brand-2);transition:opacity .5s ease}
.bd-rotate.is-out{opacity:0}
.bd-ecg{position:absolute;left:0;right:0;bottom:100px;z-index:1;width:100%;height:90px;pointer-events:none}
.bd-ecg path{fill:none;stroke:var(--brand-2);stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.motion .bd-ecg{opacity:0;animation:bd-show 0s 3s forwards} /* JS draws it; shows anyway after 3s */
@keyframes bd-show{to{opacity:1}}

/* ---- overlap strip HOUSE-C ---- */
.bd-overlap{position:relative;z-index:3;margin-top:-100px}
.bd-overlap__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.bd-scard{display:flex;flex-direction:column;align-items:flex-start;position:relative;background:var(--brand-2);color:#fff;border-radius:var(--bd-r-card);padding:32px 28px 30px;box-shadow:var(--bd-sh-soft);transition:transform var(--bd-t-card),box-shadow var(--bd-t-card)}
.bd-scard:nth-child(2){background:var(--brand-2-dark)}
.bd-scard:hover,.bd-scard:focus-within{transform:translateY(-10px);box-shadow:var(--bd-sh-hover)}
.bd-scard__icon{width:58px;height:58px;border-radius:50%;background:#fff;color:var(--brand-2);display:grid;place-items:center;margin-bottom:18px}
.bd-scard__icon .bd-icon{font-size:30px;stroke-width:1.7}
.bd-scard h2{font-size:21px;color:#fff;margin-bottom:10px}
.bd-scard h2 a{color:#fff;text-decoration:none}
.bd-scard h2 a::after{content:"";position:absolute;inset:0;border-radius:inherit} /* whole card clickable */
.bd-scard p{color:rgba(255,255,255,.92);font-size:15px;margin-bottom:14px}
.bd-scard__more{margin-top:auto;display:inline-flex;align-items:center;gap:8px;font:600 14px/1 var(--font-head);color:#fff}

/* ---- about split ---- */
.bd-about{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.bd-frame{position:relative;margin:0 22px 22px 0}
.bd-frame__img img{width:100%;aspect-ratio:4/3;object-fit:cover}
.bd-frame::before{content:"";position:absolute;inset:22px -22px -22px 22px;border:2px solid var(--brand-2);border-radius:var(--bd-r-card)} /* aurora frame */
.bd-badge{position:absolute;z-index:2;left:-14px;bottom:28px;background:var(--brand-1);color:#fff;border-radius:var(--bd-r-card);padding:14px 18px;display:flex;align-items:center;gap:12px;box-shadow:var(--bd-sh-soft);max-width:250px}
.bd-badge img{width:40px;height:40px;background:#fff;border-radius:6px;padding:3px}
.bd-badge span{font:600 14px/1.35 var(--font-head)}

/* ---- placeholder for client facts (must be gone before launch) ---- */
.ctc{background:#FFF3C4;color:#5A4300;padding:1px 5px;border-radius:3px;font-size:.92em}

/* ---- features ---- */
.bd-features{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:40px}
.bd-feature{background:#fff;border:1px solid rgba(229,27,36,.35);border-radius:var(--bd-r-card);padding:28px 22px;transition:border-color var(--bd-t),transform var(--bd-t-card)}
.bd-feature:hover{border-color:var(--brand-2);transform:translateY(-6px)}
.bd-feature__tile{width:52px;height:52px;border-radius:12px;background:var(--brand-1);color:#fff;display:grid;place-items:center;margin-bottom:16px}
.bd-feature__tile .bd-icon{font-size:24px}
.bd-feature h3{font-size:18px;margin-bottom:8px}
.bd-feature p{font-size:15px;margin:0}

/* ---- split band HOUSE-E ---- */
.bd-split{display:grid;grid-template-columns:1fr 1fr;min-height:460px;overflow:hidden}
.bd-split__media{position:relative;overflow:hidden}
.bd-split__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.bd-split__panel{background:var(--brand-1);color:var(--on-dark-soft);padding:70px clamp(28px,6vw,90px);display:flex;flex-direction:column;justify-content:center}
.bd-split__panel h2{color:#fff}
.bd-split__panel .bd-rule{background:linear-gradient(90deg,#fff 0 50%,var(--brand-2) 50% 100%)}
.bd-split__panel .bd-title .accent{color:#FF4148}
.bd-split__panel p{max-width:470px}

/* ---- guide cards (aurora outline) ---- */
.bd-guide{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}
.bd-gcard{position:relative;border:2px solid var(--brand-2);border-radius:var(--bd-r-card);padding:30px 26px;background:#fff;transition:transform var(--bd-t-card),box-shadow var(--bd-t-card)}
.bd-gcard:hover,.bd-gcard:focus-within{transform:translateY(-10px);box-shadow:var(--bd-sh-hover)}
.bd-gcard__step{font:700 14px/1 var(--font-head);color:var(--brand-2);letter-spacing:1.5px;text-transform:uppercase;margin-bottom:12px;display:block}
.bd-gcard h3{font-size:20px}
.bd-gcard h3 a{color:var(--ink);text-decoration:none}
.bd-gcard h3 a::after{content:"";position:absolute;inset:0}
.bd-gcard p{font-size:15px;margin:0}

/* ---- S1 social ---- */
.bd-social{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.bd-embed{position:relative;border-radius:var(--bd-r-card);overflow:hidden;background:var(--surface-soft);border:1px solid #ddd;min-height:420px;box-shadow:var(--bd-sh-soft)}
.bd-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.bd-embed--fb{max-width:500px;width:100%;min-height:520px;justify-self:center;background:#fff}
.bd-embed--fb.bd-embed--static{min-height:0}
.bd-embed--static a{display:block}
.bd-embed--static img{display:block;width:100%;height:auto;transition:opacity var(--bd-t)}
.bd-embed--static a:hover img{opacity:.92}
.bd-embed--static:has(a:focus-visible){box-shadow:var(--bd-focus)}
.bd-fb-btn{background:#1877F2;color:#fff}
.bd-fb-btn:hover{background:#0b5fcc}
.bd-fb-btn svg{width:18px;height:18px;fill:#fff}

/* ---- S2 contact ---- */
.bd-contact{display:grid;grid-template-columns:5fr 7fr;gap:40px;align-items:stretch}
.bd-ccards{display:grid;gap:16px}
.bd-ccard{display:flex;gap:16px;align-items:flex-start;background:#fff;border-radius:var(--bd-r-card);box-shadow:var(--bd-sh-soft);padding:20px}
.bd-ccard .bd-chip__tile{flex:none}
.bd-ccard h3{font-size:16px;margin:0 0 4px}
.bd-ccard p{margin:0;font-size:15px}
.bd-ccard a{color:var(--ink);font-weight:600;text-decoration:none}
.bd-ccard a:hover{color:var(--brand-2)}
.bd-map{display:flex;flex-direction:column;gap:12px}
.bd-map .bd-embed{flex:1;min-height:380px}
.bd-map__link{align-self:flex-start}
.bd-link .bd-icon{font-size:16px}

/* ---- CTA band HOUSE-H ---- */
.bd-cta{background:var(--brand-2);color:#fff;padding-block:56px}
.bd-cta__in{display:flex;align-items:center;justify-content:space-between;gap:30px}
.bd-cta h2{color:#fff;font-size:clamp(24px,2.8vw,34px);margin:0 0 6px}
.bd-cta p{margin:0;color:rgba(255,255,255,.92)}
.bd-cta .bd-actions{flex:none}

/* ---- footer HOUSE-F ---- */
.bd-footer{background:var(--brand-1);color:var(--on-dark-soft);font-size:15px}
.bd-footer__grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:40px;padding-block:64px}
.bd-footer__logo{display:inline-block;background:#fff;border-radius:var(--bd-r-card);padding:12px 16px;margin-bottom:16px}
.bd-footer__logo img{width:220px}
.bd-footer h2{color:#fff;font-size:17px;text-transform:uppercase;letter-spacing:1px;padding-bottom:12px;margin-bottom:18px;position:relative}
.bd-footer h2::after{content:"";position:absolute;left:0;bottom:0;width:40px;height:3px;background:var(--brand-2)}
.bd-footer ul{list-style:none;margin:0;padding:0}
.bd-footer li{margin-bottom:6px}
.bd-footer a{color:#fff;text-decoration:none}
.bd-footer a:hover{color:#fff;text-decoration:underline}
.bd-footer__links a{display:inline-flex;align-items:center;gap:8px;min-height:32px}
.bd-footer__links .bd-icon{color:var(--brand-2);font-size:14px}
.bd-footer__contact li{display:flex;gap:10px;align-items:flex-start;margin-bottom:12px}
.bd-footer__contact .bd-icon{color:var(--brand-2);font-size:18px;margin-top:4px}
.bd-hours{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;margin:0}
.bd-hours dt{font-weight:600;color:#fff}
.bd-hours dd{margin:0}
.bd-footer__bar{background:var(--brand-2);color:#fff;font-size:14px;padding:14px 0}
.bd-footer__bar .bd-container{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 20px}
.bd-footer__bar a{color:#fff}
.bd-totop{position:fixed;right:20px;bottom:20px;width:46px;height:46px;border-radius:var(--bd-r-btn);background:var(--brand-1);color:#fff;display:grid;place-items:center;z-index:50;box-shadow:var(--bd-sh-soft);opacity:0;visibility:hidden;transition:opacity var(--bd-t),visibility var(--bd-t),background var(--bd-t)}
.bd-totop.is-on{opacity:1;visibility:visible}
.bd-totop:hover{background:var(--brand-2)}

/* =====================================================================
   Motion and hover layer
   transform/opacity only; everything static under prefers-reduced-motion
   ===================================================================== */
.bd-sprite{display:none}

/* hero: slow Ken Burns on the photo, parallax on its wrapper (JS) */
.bd-hero__media{position:absolute;inset:-40px 0;will-change:transform}
.bd-hero__media .bd-hero__img{animation:bd-kenburns 22s ease-in-out 1s infinite alternate;transform-origin:62% 40%}
@keyframes bd-kenburns{from{transform:scale(1)}to{transform:scale(1.08)}}
.bd-hero::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(60% 70% at 0% 100%,rgba(229,27,36,.28),transparent 70%)}
.bd-hero__in{display:flex;align-items:flex-end;justify-content:space-between;gap:40px}

/* H1 words rise inside a mask: CSS only, starts at first paint, ~700ms total */
.bd-rise .w{display:inline-block;overflow:hidden;vertical-align:bottom;padding-bottom:.08em;margin-bottom:-.08em}
.bd-rise .w>span{display:inline-block}
.motion .bd-rise .w>span{animation:bd-rise .5s cubic-bezier(.2,.75,.25,1) both}
.motion .bd-rise .r2{animation-delay:40ms}.motion .bd-rise .r3{animation-delay:80ms}
.motion .bd-rise .r4{animation-delay:120ms}.motion .bd-rise .r5{animation-delay:160ms}.motion .bd-rise .r6{animation-delay:200ms}
@keyframes bd-rise{from{transform:translateY(105%)}}
.bd-hero .bd-kicker::before{transform-origin:left;animation:bd-grow .7s .3s cubic-bezier(.2,.75,.25,1) both}
@keyframes bd-grow{from{transform:scaleX(0)}}

/* ECG: faint base line + glowing monitor sweep (Anime.js) */
.bd-ecg .bd-ecg__base{stroke:rgba(229,27,36,.6)}
.bd-ecg .bd-ecg__sweep{stroke:#FF4148;stroke-width:3.5;filter:drop-shadow(0 0 6px rgba(255,65,72,.9));opacity:0}
.bd-ecg.is-live .bd-ecg__sweep{opacity:1}

/* glass status card */
.bd-hero__card{position:relative;z-index:2;flex:none;width:320px;margin-bottom:-70px;padding:18px 20px;border-radius:14px;
  background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.22);color:#fff;
  -webkit-backdrop-filter:blur(14px) saturate(1.2);backdrop-filter:blur(14px) saturate(1.2);
  box-shadow:0 20px 50px rgba(0,0,0,.35);animation:bd-float 6s ease-in-out infinite alternate}
@keyframes bd-float{from{transform:translateY(0)}to{transform:translateY(-10px)}}
.bd-pulse{position:relative;width:56px;height:56px;border-radius:50%;background:#fff;display:grid;place-items:center;margin-bottom:16px}
.bd-pulse img{width:40px;height:40px;border-radius:50%}
.bd-pulse::before,.bd-pulse::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--brand-2);animation:bd-ring 2.4s ease-out infinite}
.bd-pulse::after{animation-delay:1.2s}
@keyframes bd-ring{from{transform:scale(1);opacity:.9}to{transform:scale(1.9);opacity:0}}
.bd-status{display:flex;align-items:center;gap:10px;font:600 16px/1.35 var(--font-head);margin:0 0 6px}
.bd-status__dot{width:10px;height:10px;border-radius:50%;background:#bbb;flex:none}
.bd-status.is-open .bd-status__dot{background:#3DDC84;box-shadow:0 0 0 0 rgba(61,220,132,.6);animation:bd-dot 1.8s ease-out infinite}
.bd-status.is-closed .bd-status__dot{background:#FF4148}
@keyframes bd-dot{to{box-shadow:0 0 0 10px rgba(61,220,132,0)}}
.bd-hero__card-place{font-size:14px;color:var(--on-dark-soft);margin:0 0 14px}
.bd-pills{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}
.bd-pills li{font:600 11px/1 var(--font-head);letter-spacing:.5px;text-transform:uppercase;padding:7px 11px;border-radius:50px;background:rgba(229,27,36,.85)}

/* buttons: raise + shine sweep; phone icon rings on hover */
.bd-btn{position:relative;overflow:hidden;isolation:isolate}
.bd-btn::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.35) 50%,transparent 70%);transform:translateX(-120%);transition:transform .7s ease}
.bd-btn:hover,.bd-btn:focus-visible{transform:translateY(-3px);box-shadow:0 12px 24px -10px rgba(0,0,0,.45)}
.bd-btn:hover::after,.bd-btn:focus-visible::after{transform:translateX(120%)}
.bd-btn svg,.bd-chip svg{transform-origin:50% 50%}
.bd-btn:hover .bd-icon--phone,.bd-chip:hover .bd-icon--phone{animation:bd-ringing .6s ease-in-out 2}
@keyframes bd-ringing{0%,100%{transform:rotate(0)}20%{transform:rotate(-14deg)}40%{transform:rotate(12deg)}60%{transform:rotate(-8deg)}80%{transform:rotate(6deg)}}

/* nav: red fill rises from the bottom (desktop) */
.bd-menu>li>a,.bd-menu>li>button{position:relative;isolation:isolate}
@media (min-width:981px){
  .bd-menu>li>a:hover,.bd-menu>li>button:hover,.bd-menu [aria-current="page"]{background:none}
  .bd-menu>li>a::before,.bd-menu>li>button::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--brand-2);transform:scaleY(0);transform-origin:bottom;transition:transform .3s ease}
  .bd-menu>li>a:hover::before,.bd-menu>li>button:hover::before,.bd-menu>li:focus-within>button::before,.bd-menu [aria-current="page"]::before{transform:none}
  .bd-sub a{transition:background .3s ease,color .3s ease,padding-left .3s ease}
  .bd-sub a:hover{padding-left:28px}
}

/* chips */
.bd-chip__tile{transition:transform .5s ease,background .3s ease}
.bd-chip:hover .bd-chip__tile{background:var(--brand-1)}

/* service cards: shine, icon spin, arrow nudge */
.bd-scard{overflow:hidden;isolation:isolate}
.bd-scard::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(115deg,transparent 35%,rgba(255,255,255,.18) 50%,transparent 65%);transform:translateX(-110%);transition:transform .9s ease}
.bd-scard:hover::before,.bd-scard:focus-within::before{transform:translateX(110%)}
.bd-scard__icon,.bd-feature__tile,.bd-ccard .bd-chip__tile{transition:transform .6s ease,background .3s ease,color .3s ease}
.bd-scard:hover .bd-scard__icon,.bd-scard:focus-within .bd-scard__icon{transform:rotateY(360deg)}
.bd-scard__more svg,.bd-footer__links .bd-icon{transition:transform .3s ease}
.bd-scard:hover .bd-scard__more svg,.bd-scard:focus-within .bd-scard__more svg{transform:translateX(6px)}

/* about photo: zoom inside the frame, frame slides in */
.bd-frame__img{overflow:hidden;border-radius:var(--bd-r-card);position:relative;z-index:1}
.bd-frame__img img{transition:transform .8s ease}
.bd-frame::before{transition:transform .6s ease}
.bd-frame:hover .bd-frame__img img{transform:scale(1.05)}
.bd-frame:hover::before{transform:translate(-10px,-10px)}

/* feature cards: top bar grows, tile turns red and spins */
.bd-feature{position:relative;overflow:hidden}
.bd-feature::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:var(--brand-2);transform:scaleX(0);transform-origin:left;transition:transform .45s ease}
.bd-feature:hover::before{transform:none}
.bd-feature:hover .bd-feature__tile{background:var(--brand-2);transform:rotateY(360deg)}
.bd-feature:hover{box-shadow:var(--bd-sh-hover)}

/* guide cards: hover-fill red (gldf) with watermark numbers */
.bd-gcard{overflow:hidden;isolation:isolate;transition:transform var(--bd-t-card),box-shadow var(--bd-t-card),color .3s ease}
.bd-gcard::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--brand-2);transform:translateY(101%);transition:transform .45s cubic-bezier(.2,.75,.25,1)}
.bd-gcard__num{position:absolute;right:16px;top:6px;z-index:-1;font:700 76px/1 var(--font-head);color:rgba(229,27,36,.08);transition:color .3s ease,transform .5s ease}
.bd-gcard:hover::before,.bd-gcard:focus-within::before{transform:none}
.bd-gcard:hover,.bd-gcard:focus-within{color:#fff}
.bd-gcard h3 a,.bd-gcard__step{transition:color .3s ease}
.bd-gcard:hover h3 a,.bd-gcard:focus-within h3 a,.bd-gcard:hover .bd-gcard__step,.bd-gcard:focus-within .bd-gcard__step{color:#fff}
.bd-gcard:hover .bd-gcard__num,.bd-gcard:focus-within .bd-gcard__num{color:rgba(255,255,255,.18);transform:translateY(-4px) scale(1.08)}

/* split band and contact */
.bd-split__media img{transition:transform 1s ease}
.bd-split:hover .bd-split__media img{transform:scale(1.05)}
.bd-ccard{transition:transform .4s ease,box-shadow .4s ease}
.bd-ccard:hover{transform:translateY(-4px);box-shadow:var(--bd-sh-hover)}
.bd-ccard:hover .bd-chip__tile{transform:rotateY(360deg);background:var(--brand-1)}
.bd-footer__links a:hover .bd-icon{transform:translateX(5px)}

/* section rules draw in when their block is revealed by AOS */
.motion [data-aos] .bd-rule{transform:scaleX(0);transform-origin:left;transition:transform .8s .35s cubic-bezier(.2,.75,.25,1)}
.motion .bd-center[data-aos] .bd-rule{transform-origin:center}
.motion [data-aos].aos-animate .bd-rule{transform:none}

/* parallax quote band */
.bd-quote{position:relative;overflow:hidden;color:#fff;padding-block:110px;background:var(--brand-1)}
.bd-quote__media{position:absolute;inset:-80px 0}
.bd-quote__media img{width:100%;height:100%;object-fit:cover}
.bd-quote::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(18,18,20,.92),rgba(18,18,20,.7))}
.bd-quote__in{position:relative;z-index:1;text-align:center}
.bd-quote__text{font:700 clamp(26px,3.6vw,46px)/1.2 var(--font-head);color:#fff;max-width:820px;margin:14px auto 12px}
.bd-quote__text .accent{color:#FF4148}
.bd-quote__by{font:600 14px/1 var(--font-head);letter-spacing:2px;text-transform:uppercase;color:var(--on-dark-soft);margin:0}
.bd-ecg.bd-ecg--inline{position:static;display:block;width:min(420px,80%);height:50px;margin:0 auto}
.bd-ecg--inline path{stroke:var(--brand-2)}
.bd-cta{position:relative;overflow:hidden}
.bd-cta__in{position:relative;z-index:1}
.bd-ecg.bd-ecg--cta{bottom:auto;top:50%;margin-top:-60px;height:120px}
.bd-ecg--cta path{stroke:rgba(255,255,255,.28);stroke-width:2}
.motion .bd-ecg.bd-ecg--inline,.motion .bd-ecg.bd-ecg--cta{animation:none;opacity:1}

@media (max-width:980px){
  .bd-hero__card{display:none}
  .bd-quote{padding-block:70px}
}
@media (prefers-reduced-motion:reduce){
  .bd-hero__media .bd-hero__img,.bd-hero__card,.bd-pulse::before,.bd-pulse::after,.bd-status__dot,.motion .bd-rise .w>span,.bd-hero .bd-kicker::before{animation:none!important}
  .bd-pulse::before,.bd-pulse::after{display:none}
}


/* =====================================================================
   Inner pages: banner, breadcrumbs, prose, cards, steps, FAQ, form, 404
   ===================================================================== */
.bd-banner{position:relative;overflow:hidden;color:#fff;background:var(--brand-1);padding:70px 0 80px}
.bd-banner__media{position:absolute;inset:-40px 0}
.bd-banner__media img{width:100%;height:100%;object-fit:cover;object-position:center 35%}
.bd-banner::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(18,18,20,.92) 0%,rgba(18,18,20,.82) 55%,rgba(18,18,20,.55) 100%)}
.bd-banner::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:radial-gradient(55% 80% at 0% 100%,rgba(229,27,36,.25),transparent 70%)}
.bd-banner__in{position:relative;z-index:2}
.bd-banner h1{color:#fff;font-size:clamp(30px,4.4vw,50px);max-width:760px;margin-bottom:14px}
.bd-banner h1 .accent{color:#FF4148}
.bd-banner .bd-kicker{color:#fff}
.bd-banner .bd-kicker::before{background:var(--brand-2)}
.bd-banner__intro{font-size:18px;color:var(--on-dark-soft);max-width:640px;margin:0}
.bd-crumbs{display:flex;flex-wrap:wrap;gap:6px 0;list-style:none;margin:0 0 22px;padding:0;font-size:14px;color:var(--on-dark-soft)}
.bd-crumbs li+li::before{content:"/";margin:0 10px;color:rgba(255,255,255,.45)}
.bd-crumbs a{color:#fff;text-decoration:none}
.bd-crumbs a:hover{text-decoration:underline;text-underline-offset:3px}

.bd-prose{max-width:760px}
.bd-prose h2{font-size:clamp(24px,2.8vw,32px);margin-top:1.4em}
.bd-prose h2:first-child{margin-top:0}
.bd-prose h3{font-size:20px;margin-top:1.3em}
.bd-prose ul,.bd-prose ol{padding-left:1.2em;margin:0 0 1em}
.bd-prose li{margin-bottom:.4em}
.bd-prose a{font-weight:600}
.bd-two{display:grid;grid-template-columns:1.25fr 1fr;gap:60px;align-items:start}
.bd-aside{position:sticky;top:90px;background:var(--surface-soft);border-radius:var(--bd-r-card);padding:28px;border-top:4px solid var(--brand-2)}
.bd-aside h2{font-size:20px}
.bd-aside p{font-size:15px}
.bd-aside .bd-btn{width:100%;margin-top:6px}
.bd-ticks{list-style:none;padding:0;margin:0 0 1em}
.bd-ticks li{position:relative;padding-left:30px;margin-bottom:10px}
.bd-ticks li::before{content:"";position:absolute;left:2px;top:.5em;width:14px;height:8px;border-left:3px solid var(--brand-2);border-bottom:3px solid var(--brand-2);transform:rotate(-45deg)}

/* condition / procedure cards */
.bd-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:36px}
.bd-cards--3{grid-template-columns:repeat(3,1fr)}
.bd-pcard{position:relative;overflow:hidden;background:#fff;border:1px solid rgba(229,27,36,.35);border-radius:var(--bd-r-card);padding:28px 26px;transition:transform var(--bd-t-card),box-shadow var(--bd-t-card),border-color var(--bd-t)}
.bd-pcard::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--brand-2);transform:scaleY(0);transform-origin:top;transition:transform .45s ease}
.bd-pcard:hover{transform:translateY(-6px);box-shadow:var(--bd-sh-hover);border-color:var(--brand-2)}
.bd-pcard:hover::before{transform:none}
.bd-pcard h3{font-size:19px;margin-bottom:8px}
.bd-pcard p{font-size:15px;margin:0}
.bd-pcard .bd-feature__tile{margin-bottom:14px}
.bd-pcard:hover .bd-feature__tile{background:var(--brand-2);transform:rotateY(360deg)}

/* steps */
.bd-steps{list-style:none;margin:36px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step}
.bd-steps li{position:relative;padding:58px 22px 24px;background:#fff;border-radius:var(--bd-r-card);box-shadow:var(--bd-sh-soft);counter-increment:step;transition:transform var(--bd-t-card)}
.bd-steps li:hover{transform:translateY(-6px)}
.bd-steps li::before{content:counter(step,decimal-leading-zero);position:absolute;left:22px;top:18px;font:700 26px/1 var(--font-head);color:var(--brand-2)}
.bd-steps li::after{content:"";position:absolute;left:62px;right:22px;top:31px;height:2px;background:linear-gradient(90deg,var(--brand-2),transparent)}
.bd-steps h3{font-size:18px;margin-bottom:6px}
.bd-steps p{font-size:15px;margin:0}

/* FAQ (details/summary: works without JS) */
.bd-faq{max-width:860px;margin:30px auto 0}
.bd-faq details{background:#fff;border:1px solid #e3e3e3;border-radius:var(--bd-r-card);margin-bottom:12px;transition:border-color var(--bd-t),box-shadow var(--bd-t)}
.bd-faq details[open]{border-color:var(--brand-2);box-shadow:var(--bd-sh-soft)}
.bd-faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 22px;font:600 17px/1.4 var(--font-head);color:var(--ink);min-height:44px}
.bd-faq summary::-webkit-details-marker{display:none}
.bd-faq summary::after{content:"";flex:none;width:12px;height:12px;border-right:2px solid var(--brand-2);border-bottom:2px solid var(--brand-2);transform:rotate(45deg);transition:transform .3s ease;margin-top:-6px}
.bd-faq details[open] summary::after{transform:rotate(225deg);margin-top:6px}
.bd-faq__a{padding:0 22px 18px}
.bd-faq__a p:last-child{margin:0}

/* contact form */
.bd-form{display:grid;gap:18px}
.bd-form__row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.bd-field label{display:block;font:600 15px/1.3 var(--font-head);color:var(--ink);margin-bottom:6px}
.bd-field .bd-req{color:var(--brand-2)}
.bd-field input,.bd-field textarea{width:100%;font:400 16px/1.5 var(--font-body);color:var(--ink);background:#fff;border:1px solid #8f8f8f;border-radius:var(--bd-r-btn);padding:12px 14px;min-height:48px;transition:border-color var(--bd-t),box-shadow var(--bd-t)}
.bd-field textarea{min-height:150px;resize:vertical}
.bd-field input:focus,.bd-field textarea:focus{outline:none;border-color:var(--brand-2);box-shadow:0 0 0 3px rgba(229,27,36,.25)}
.bd-field input[aria-invalid="true"],.bd-field textarea[aria-invalid="true"]{border-color:var(--brand-2);background:#FFF6F6}
.bd-field__hint{font-size:14px;margin:6px 0 0}
.bd-field__error{font-size:14px;color:#B3121A;font-weight:600;margin:6px 0 0}
.bd-check{display:flex;gap:12px;align-items:flex-start;font-size:15px}
.bd-check input{width:22px;height:22px;margin:2px 0 0;accent-color:var(--brand-2);flex:none}
.bd-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.bd-notice{border-radius:var(--bd-r-card);padding:16px 18px;font-weight:600}
.bd-notice--ok{background:#E9F8EF;color:#14532D;border:1px solid #9AD8B0}
.bd-notice--err{background:#FFF1F1;color:#8A0F15;border:1px solid #F2A7AA}
.bd-notice:focus{outline:none;box-shadow:var(--bd-focus)}
.bd-privacy-note{font-size:14px;background:var(--surface-soft);border-left:3px solid var(--brand-2);padding:12px 14px;border-radius:0 var(--bd-r-btn) var(--bd-r-btn) 0;margin:0}
.bd-form .bd-btn[disabled]{opacity:.6;cursor:wait}

/* 404 */
.bd-404{text-align:center;padding-block:90px}
.bd-404__code{font:700 clamp(80px,14vw,150px)/1 var(--font-head);color:var(--brand-2);margin:0}
.bd-404 ul{list-style:none;padding:0;margin:26px 0 0;display:flex;flex-wrap:wrap;justify-content:center;gap:12px}

.bd-draft{background:#fff;color:var(--ink);border:1px dashed var(--brand-2);border-radius:var(--bd-r-card);padding:14px 18px;font-weight:600;margin-bottom:24px}

@media (max-width:980px){
  .bd-two,.bd-cards,.bd-cards--3,.bd-form__row{grid-template-columns:1fr}
  .bd-steps{grid-template-columns:1fr 1fr}
  .bd-aside{position:static}
  .bd-banner{padding:50px 0 56px}
}
@media (max-width:767px){
  .bd-steps{grid-template-columns:1fr}
  .bd-banner__intro{font-size:16px}
  .bd-embed--fb{min-height:480px}
}

/* ---- responsive ---- */
@media (max-width:1100px){
  .bd-chips .bd-chip:first-child{display:none}
}
@media (max-width:980px){
  :root{--bd-section-y:52px}
  .bd-chips{display:none}
  .bd-logobar__in{padding:12px 0}
  .bd-logo img{width:230px}
  .bd-burger{display:inline-flex}
  .bd-nav__cta{display:inline-flex;min-height:44px;padding:10px 16px;font-size:14px}
  .bd-nav__in{min-height:60px}
  .bd-menu{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;background:#fff;box-shadow:var(--bd-sh-soft);border-top:3px solid var(--brand-2);max-height:calc(100vh - 60px);overflow:auto}
  .bd-menu.is-open{display:flex}
  .bd-menu a,.bd-menu button{color:var(--ink);min-height:52px;width:100%;justify-content:space-between;border-bottom:1px solid #eee;padding:0 6%}
  .bd-menu a:hover,.bd-menu button:hover,.bd-menu [aria-current="page"]{background:var(--surface-soft);color:var(--brand-2)}
  .bd-sub{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0;display:none;background:var(--surface-soft)}
  .bd-sub.is-open{display:block}
  .bd-menu li:hover>.bd-sub{display:none}
  .bd-menu li:hover>.bd-sub.is-open{display:block}
  .bd-sub a{padding-left:10%}
  .bd-about,.bd-social,.bd-contact,.bd-split{grid-template-columns:1fr}
  .bd-split__media{min-height:300px}
  .bd-features{grid-template-columns:1fr 1fr}
  .bd-overlap{margin-top:-50px}
  .bd-overlap__grid,.bd-guide{grid-template-columns:1fr;gap:18px}
  .bd-footer__grid{grid-template-columns:1fr 1fr}
  .bd-cta__in{flex-direction:column;align-items:flex-start}
  .bd-ecg{bottom:56px}
  .bd-hero__in{padding:56px 0 140px}
}
@media (max-width:767px){
  :root{--bd-section-y:40px}
  .bd-utility__hide-sm{display:none}
  .bd-hero{min-height:0}
  .bd-hero__img{object-position:58% 20%}
  .bd-hero::after{background:linear-gradient(180deg,rgba(18,18,20,.78) 0%,rgba(18,18,20,.85) 55%,rgba(18,18,20,.92) 100%)}
  .bd-hero h1{font-size:32px}
  .bd-hero__sub{font-size:17px}
  .bd-hero .bd-actions .bd-btn{width:100%}
  .bd-ecg{height:60px;bottom:60px}
  .bd-features{grid-template-columns:1fr}
  .bd-about{gap:40px}
  .bd-footer__grid{grid-template-columns:1fr;gap:32px;padding-block:44px}
  .bd-cta .bd-actions,.bd-cta .bd-btn{width:100%}
  .bd-totop{right:14px;bottom:14px}
}
@media (max-width:479px){
  .bd-logo img{width:190px}
  .bd-nav__cta span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
  .bd-nav__cta{min-width:48px;padding:10px 12px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important;scroll-behavior:auto!important}
  .motion .bd-ecg{opacity:1;animation:none}
}

/* ---- Bottom CTA (every page): the Children's heart surgery design, from Layout::CtaBand().
   The curve takes the colour of the section above it: set --bd-wave-top on the page (default white). ---- */
.bd-wave{padding-block:100px 90px;background:var(--brand-2)}
.bd-wave__curve{position:absolute;left:0;top:-1px;width:100%;height:50px;transform:scaleY(-1)}
.bd-wave__curve path{fill:var(--bd-wave-top,#fff)}
.bd-wave__in{display:grid;grid-template-columns:1fr auto;gap:30px 60px;align-items:center}
.bd-wave h2{font-size:clamp(28px,3.4vw,42px);letter-spacing:-.6px;line-height:1.14;margin:0 0 10px;max-width:640px}
.bd-wave p{font-size:18px}
.bd-wave__actions{display:flex;flex-direction:column;gap:12px}
.bd-wave .bd-btn{min-height:56px;padding:15px 30px;font-size:16px}
.bd-wave__line{position:absolute;right:0;bottom:-58px;width:220px;height:50px;opacity:.6}
.bd-wave__line path{fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.bd-wave a:focus-visible{outline:none;box-shadow:0 0 0 3px var(--brand-1),0 0 0 5px #fff}
@media (max-width:980px){
  .bd-wave__in{grid-template-columns:1fr}
  .bd-wave__actions{flex-direction:row;flex-wrap:wrap}
}
@media (max-width:767px){
  .bd-wave{padding-block:80px 70px}
  .bd-wave .bd-btn{width:100%}
  .bd-wave__line{display:none}
}