:root{
  --sfs-navy:#062329;
  --sfs-navy-2:#0b333a;
  --sfs-gold:#f5c72f;
  --sfs-gold-dark:#b78400;
  --sfs-cream:#fbf8ee;
  --sfs-white:#fff;
  --sfs-ink:#172022;
  --sfs-muted:#667174;
  --sfs-soft:#f1f2ee;
  --sfs-line:#e4e4dc;
  --sfs-max:1360px;
  --sfs-shadow:0 20px 55px rgba(0,0,0,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--sfs-ink);font-family:Arial,Helvetica,sans-serif;line-height:1.68}
img{display:block;max-width:100%}
a{color:inherit}
.sfs-container{width:min(var(--sfs-max),calc(100% - 56px));margin:auto}
.site-header{position:sticky;top:0;z-index:999;background:rgba(6,35,41,.98);border-bottom:1px solid rgba(255,255,255,.13);backdrop-filter:blur(12px)}
.sfs-nav{min-height:92px;display:flex;align-items:center;justify-content:space-between;gap:26px}
.custom-logo-link img,.sfs-fallback-logo{width:138px;height:auto;max-height:74px}
.sfs-menu{display:flex;align-items:center;gap:22px;list-style:none;margin:0;padding:0}
.sfs-menu a{color:white;text-decoration:none;font-size:.76rem;font-weight:900;letter-spacing:.05em;text-transform:uppercase}
.sfs-menu a:hover{color:var(--sfs-gold)}
.sfs-nav-donate{background:var(--sfs-gold);color:#111!important;padding:14px 19px}
.sfs-mobile-toggle{display:none;background:none;border:0;color:#fff;font-size:1.7rem}
.sfs-hero{background:linear-gradient(135deg,var(--sfs-navy),var(--sfs-navy-2));color:#fff;padding:78px 0 105px;overflow:hidden}
.sfs-hero-grid{display:grid;grid-template-columns:1fr .95fr;gap:66px;align-items:center}
.sfs-kicker{display:inline-flex;align-items:center;gap:12px;color:var(--sfs-gold);font-size:.79rem;font-weight:900;letter-spacing:.18em;text-transform:uppercase;margin-bottom:19px}
.sfs-kicker:before{content:"";width:34px;height:3px;background:currentColor}
h1,h2,h3{font-family:inherit;font-weight:900;letter-spacing:-.05em;line-height:1.01}
.sfs-hero h1,.sfs-page-hero h1{font-size:clamp(3.7rem,7vw,7.3rem);line-height:.9;margin:0 0 26px}
.sfs-hero h1 span{color:var(--sfs-gold)}
.sfs-hero p,.sfs-page-hero p{max-width:740px;color:rgba(255,255,255,.82);font-size:1.18rem;line-height:1.8}
.sfs-hero-photo{position:relative;min-height:570px;background-size:cover;background-position:center;box-shadow:var(--sfs-shadow)}
.sfs-hero-photo:after{content:"Together, we fund a cure.";position:absolute;left:-20px;bottom:-20px;background:var(--sfs-gold);color:#111;padding:18px 23px;font-size:.76rem;font-weight:900;letter-spacing:.11em;text-transform:uppercase}
.sfs-page-hero{background:linear-gradient(135deg,var(--sfs-navy),var(--sfs-navy-2));color:#fff;padding:92px 0}
.sfs-section{padding:96px 0}
.sfs-alt{background:var(--sfs-cream)}
.sfs-soft{background:var(--sfs-soft)}
.sfs-dark{background:var(--sfs-navy);color:#fff}
.sfs-section h2{font-size:clamp(2.7rem,5vw,5.5rem);margin:0 0 22px}
.sfs-section h3{font-size:2rem;margin:0 0 14px}
.sfs-lead{max-width:760px;color:var(--sfs-muted);font-size:1.13rem;line-height:1.82}
.sfs-dark .sfs-lead{color:rgba(255,255,255,.74)}
.sfs-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.sfs-btn{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 24px;border:2px solid transparent;text-decoration:none!important;text-transform:uppercase;letter-spacing:.07em;font-size:.81rem;font-weight:900}
.sfs-btn-gold{background:var(--sfs-gold);color:#111!important}
.sfs-btn-dark{background:#111;color:#fff!important}
.sfs-btn-outline{border-color:currentColor;color:inherit!important}
.sfs-grid2{display:grid;grid-template-columns:1fr 1fr;gap:58px;align-items:center}
.sfs-grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.sfs-grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.sfs-card{position:relative;min-height:340px;padding:32px;background:#fff;border:1px solid var(--sfs-line);box-shadow:0 11px 30px rgba(0,0,0,.055)}
.sfs-card h3{color:var(--sfs-navy)}
.sfs-card p{color:var(--sfs-muted)}
.sfs-card a{color:var(--sfs-gold-dark);font-size:.78rem;font-weight:900;text-decoration:none;text-transform:uppercase;letter-spacing:.07em}
.sfs-stats{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--sfs-line);box-shadow:var(--sfs-shadow)}
.sfs-stat{padding:33px 29px;border-right:1px solid var(--sfs-line)}
.sfs-stat:last-child{border-right:0}
.sfs-stat strong{display:block;color:var(--sfs-navy);font-size:clamp(2.6rem,4.4vw,4.5rem);line-height:1}
.sfs-stat span{display:block;color:var(--sfs-muted);font-size:.76rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase;margin-top:10px}
.sfs-photo{min-height:540px;background-size:cover;background-position:center}
.sfs-gallery{display:grid;grid-template-columns:1.13fr .87fr;gap:20px}
.sfs-gallery-main{min-height:680px;background-size:cover;background-position:center}
.sfs-stack{display:grid;gap:20px}
.sfs-gallery-small{min-height:330px;background-size:cover;background-position:center}
.sfs-story{display:grid;grid-template-columns:.92fr 1.08fr;gap:60px;align-items:center}
.sfs-story.reverse{grid-template-columns:1.08fr .92fr}
.sfs-story-images{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.sfs-story-images div{min-height:420px;background-size:cover;background-position:center}
.sfs-values{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:38px}
.sfs-value{background:var(--sfs-cream);border-top:5px solid var(--sfs-gold);padding:25px;min-height:200px}
.sfs-value h3{color:var(--sfs-navy);font-size:1.4rem}
.sfs-callout{background:var(--sfs-cream);border-left:5px solid var(--sfs-gold);padding:24px;margin-top:23px;color:var(--sfs-ink)}
.sfs-list{padding-left:20px}.sfs-list li{margin-bottom:10px}
.sfs-steps{counter-reset:steps;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.sfs-step{counter-increment:steps;background:#fff;border:1px solid var(--sfs-line);padding:30px}
.sfs-step:before{content:"0" counter(steps);display:block;color:var(--sfs-gold-dark);font-weight:900;letter-spacing:.12em;margin-bottom:28px}
.sfs-photo-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.sfs-photo-strip div{min-height:350px;background-size:cover;background-position:center}
.sfs-newsletter{background:var(--sfs-gold);padding:66px 0}
.sfs-news-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.sfs-news-form{display:grid;grid-template-columns:1fr 1fr auto;gap:10px}
.sfs-news-form input{min-height:53px;border:0;padding:0 14px;font:inherit}
.sfs-news-form button{border:0;background:#111;color:#fff;padding:0 23px;font-weight:900;text-transform:uppercase;letter-spacing:.06em}
.site-footer{background:#071c20;color:#ccd6d4;padding:60px 0 28px}
.sfs-footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:42px}
.sfs-footer-grid h4{color:#fff}
.sfs-footer-grid a{display:block;color:#cbd4d3;text-decoration:none;margin:8px 0}
.sfs-footer-logo{width:155px;margin-bottom:18px}
.sfs-footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:22px;color:#94a3a1;font-size:.84rem}
.entry-content>*:first-child{margin-top:0}
@media(max-width:1050px){
  .sfs-menu{display:none;position:absolute;top:92px;left:0;right:0;background:var(--sfs-navy);padding:24px;flex-direction:column;align-items:flex-start}
  .sfs-menu.is-open{display:flex}.sfs-mobile-toggle{display:block}
  .sfs-hero-grid,.sfs-grid2,.sfs-gallery,.sfs-story,.sfs-story.reverse,.sfs-news-grid{grid-template-columns:1fr}
  .sfs-grid3,.sfs-steps{grid-template-columns:1fr}
  .sfs-grid4,.sfs-values,.sfs-stats{grid-template-columns:repeat(2,1fr)}
  .sfs-footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .sfs-container{width:calc(100% - 28px)}
  .sfs-section{padding:70px 0}
  .sfs-hero{padding:58px 0 78px}
  .sfs-hero h1,.sfs-page-hero h1{font-size:3.35rem}
  .sfs-hero-photo{min-height:410px}
  .sfs-hero-photo:after{left:0;bottom:0}
  .sfs-grid4,.sfs-values,.sfs-stats,.sfs-story-images,.sfs-photo-strip{grid-template-columns:1fr}
  .sfs-news-form{grid-template-columns:1fr}
  .sfs-btn{width:100%}
  .sfs-footer-grid{grid-template-columns:1fr}
}


.sfs-resource-group{margin-top:54px}
.sfs-resource-group:first-child{margin-top:0}
.sfs-resource-group h2{font-size:clamp(2.2rem,3.8vw,4rem);color:var(--sfs-navy)}


.sfs-resource-panel{margin-top:35px;background:var(--sfs-soft);padding:34px;border-left:5px solid var(--sfs-gold)}
.sfs-checklist{padding-left:22px;columns:2;column-gap:45px}
.sfs-checklist li{margin-bottom:12px;break-inside:avoid}
.sfs-resource-feature{background:var(--sfs-gold);padding:35px;min-height:300px}
.sfs-resource-feature h3{font-size:2rem;color:#111}
.sfs-source-line{font-size:.88rem;color:var(--sfs-muted);margin-top:22px}
.sfs-source-line a{color:var(--sfs-gold-dark);font-weight:800}
.sfs-source-list{display:grid;gap:12px;margin:28px 0}
.sfs-source-list a{display:block;padding:18px 20px;background:var(--sfs-soft);border-left:4px solid var(--sfs-gold);text-decoration:none;font-weight:800;color:var(--sfs-navy)}
@media(max-width:680px){.sfs-checklist{columns:1}}


/* =========================================================
   HOMEPAGE V2
   ========================================================= */
.sfs-hero-v2{padding-top:88px}
.sfs-hero-v2 .sfs-hero-grid{grid-template-columns:minmax(0,1fr) minmax(430px,.92fr)}
.sfs-hero-frame{position:relative;min-height:600px}
.sfs-hero-frame .sfs-hero-photo{position:absolute;inset:0 0 30px 24px;min-height:0;box-shadow:0 28px 75px rgba(0,0,0,.30)}
.sfs-hero-frame-accent{position:absolute;right:-20px;top:-20px;width:58%;height:60%;border-top:7px solid var(--sfs-gold);border-right:7px solid var(--sfs-gold);pointer-events:none}
.sfs-hero-proof{display:flex;flex-direction:column;gap:4px;margin-top:30px;padding-left:17px;border-left:4px solid var(--sfs-gold)}
.sfs-hero-proof strong{color:#fff;font-size:.95rem}
.sfs-hero-proof span{color:rgba(255,255,255,.58);font-size:.72rem;font-weight:800;letter-spacing:.11em;text-transform:uppercase}
.sfs-impact-section{padding-top:78px;padding-bottom:95px}
.sfs-stats-v2 .sfs-stat{position:relative;overflow:hidden;transition:transform .25s ease,background .25s ease}
.sfs-stats-v2 .sfs-stat:hover{transform:translateY(-5px);background:var(--sfs-cream)}
.sfs-stats-v2 .sfs-stat:after{content:"";position:absolute;right:-25px;bottom:-45px;width:110px;height:110px;border:2px solid rgba(245,199,47,.25);border-radius:50%}
.sfs-why{padding-top:110px}
.sfs-why-grid{display:grid;grid-template-columns:.88fr 1.12fr;gap:clamp(55px,8vw,120px);align-items:center}
.sfs-why-photo{min-height:740px;background-size:cover;background-position:center;box-shadow:var(--sfs-shadow);position:relative}
.sfs-why-photo:after{content:"";position:absolute;left:-18px;bottom:-18px;width:52%;height:40%;border-left:7px solid var(--sfs-gold);border-bottom:7px solid var(--sfs-gold)}
.sfs-why-quote{margin:34px 0 0;padding:22px 0 22px 26px;border-left:5px solid var(--sfs-gold);color:var(--sfs-navy);font-size:clamp(1.5rem,2.7vw,2.5rem);font-weight:900;letter-spacing:-.04em;line-height:1.12}
.sfs-research-feature{padding:0}
.sfs-research-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:clamp(55px,7vw,100px);min-height:760px}
.sfs-research-collage{min-height:650px;position:relative}
.sfs-research-photo{position:absolute;background-size:cover;background-position:center;box-shadow:0 24px 65px rgba(0,0,0,.30)}
.sfs-research-photo-main{inset:25px 100px 65px 0}
.sfs-research-photo-small{width:44%;height:45%;right:0;bottom:0;border:10px solid var(--sfs-navy)}
.sfs-research-badge{position:absolute;top:0;right:15px;z-index:3;padding:20px 24px;background:var(--sfs-gold);color:#111}
.sfs-research-badge strong,.sfs-research-badge span{display:block}
.sfs-research-badge strong{font-size:2.2rem;line-height:1;letter-spacing:-.05em}
.sfs-research-badge span{margin-top:6px;font-size:.72rem;font-weight:900;letter-spacing:.1em;text-transform:uppercase}
.sfs-program-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:17px}
.sfs-program-card{position:relative;min-height:500px;overflow:hidden;background-size:cover;background-position:center;text-decoration:none;transition:transform .3s ease,box-shadow .3s ease}
.sfs-program-card:hover{transform:translateY(-8px);box-shadow:var(--sfs-shadow)}
.sfs-program-card:hover .sfs-program-overlay{background:linear-gradient(to top,rgba(6,35,41,.96),rgba(6,35,41,.16))}
.sfs-program-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(6,35,41,.94),rgba(6,35,41,.06));transition:background .3s ease}
.sfs-program-content{position:absolute;left:28px;right:28px;bottom:28px;color:#fff}
.sfs-program-content small,.sfs-program-content strong,.sfs-program-content em{display:block}
.sfs-program-content small{margin-bottom:13px;color:var(--sfs-gold);font-size:.72rem;font-weight:900;letter-spacing:.14em}
.sfs-program-content strong{font-size:1.65rem;line-height:1.08}
.sfs-program-content em{margin-top:9px;color:rgba(255,255,255,.72);font-size:.9rem;font-style:normal}
.sfs-timeline-section{overflow:hidden}
.sfs-timeline{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin-top:65px}
.sfs-timeline:before{content:"";position:absolute;left:5%;right:5%;top:25px;height:3px;background:var(--sfs-gold)}
.sfs-timeline-item{position:relative;padding:65px 28px 0;border-left:1px solid var(--sfs-line)}
.sfs-timeline-item:first-child{border-left:0}
.sfs-timeline-item:before{content:"";position:absolute;top:14px;left:50%;width:22px;height:22px;border:6px solid #fff;background:var(--sfs-gold);border-radius:50%;box-shadow:0 0 0 2px var(--sfs-gold);transform:translateX(-50%)}
.sfs-timeline-item span{display:block;color:var(--sfs-gold-dark);font-size:.78rem;font-weight:900;letter-spacing:.14em}
.sfs-timeline-item h3{margin-top:11px;color:var(--sfs-navy);font-size:1.45rem}
.sfs-timeline-item p{color:var(--sfs-muted);font-size:.93rem}
.sfs-event-result h2{font-size:clamp(3rem,5vw,5rem);line-height:.96;margin:0}
.sfs-action-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--sfs-line)}
.sfs-action-card{min-height:280px;padding:32px;border-right:1px solid var(--sfs-line);text-decoration:none;transition:background .25s ease,transform .25s ease}
.sfs-action-card:last-child{border-right:0}
.sfs-action-card:hover{background:var(--sfs-cream);transform:translateY(-5px)}
.sfs-action-card span,.sfs-action-card strong,.sfs-action-card em{display:block}
.sfs-action-card span{color:var(--sfs-gold-dark);font-size:.74rem;font-weight:900;letter-spacing:.15em;text-transform:uppercase}
.sfs-action-card strong{margin-top:60px;color:var(--sfs-navy);font-size:1.75rem;line-height:1.08}
.sfs-action-card em{margin-top:12px;color:var(--sfs-muted);font-size:.92rem;font-style:normal}
.sfs-final-cta{text-align:center;padding:125px 0;background:radial-gradient(circle at 20% 20%,rgba(245,199,47,.13),transparent 30%),radial-gradient(circle at 80% 80%,rgba(245,199,47,.10),transparent 30%),var(--sfs-navy)}
.sfs-final-cta h2{max-width:900px;margin:0 auto}
.sfs-final-cta .sfs-lead{margin:24px auto 0}
.sfs-final-cta .sfs-actions{justify-content:center}
.sfs-reveal{opacity:1;transform:none}
.sfs-js .sfs-reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.sfs-js .sfs-reveal.is-visible{opacity:1;transform:translateY(0)}
@media(max-width:1120px){
  .sfs-hero-v2 .sfs-hero-grid,.sfs-why-grid,.sfs-research-grid{grid-template-columns:1fr}
  .sfs-hero-frame{min-height:540px}
  .sfs-program-grid,.sfs-action-grid{grid-template-columns:repeat(2,1fr)}
  .sfs-action-card:nth-child(2){border-right:0}
  .sfs-action-card:nth-child(-n+2){border-bottom:1px solid var(--sfs-line)}
  .sfs-timeline{grid-template-columns:1fr;margin-top:35px}
  .sfs-timeline:before{left:10px;right:auto;top:0;bottom:0;width:3px;height:auto}
  .sfs-timeline-item{padding:0 0 38px 55px;border-left:0}
  .sfs-timeline-item:before{left:11px;top:2px}
}
@media(max-width:700px){
  .sfs-hero-frame{min-height:410px}
  .sfs-hero-frame .sfs-hero-photo{inset:0}
  .sfs-hero-frame-accent{display:none}
  .sfs-why-photo{min-height:490px}
  .sfs-research-grid{padding:70px 0}
  .sfs-research-collage{min-height:480px}
  .sfs-research-photo-main{inset:15px 45px 55px 0}
  .sfs-research-photo-small{width:48%;height:40%;border-width:6px}
  .sfs-program-grid,.sfs-action-grid{grid-template-columns:1fr}
  .sfs-program-card{min-height:440px}
  .sfs-action-card,.sfs-action-card:nth-child(2){border-right:0;border-bottom:1px solid var(--sfs-line)}
  .sfs-action-card:last-child{border-bottom:0}
}


.sfs-maddox-photo{
  min-height:650px;
  background-size:cover;
  background-position:center;
  box-shadow:var(--sfs-shadow);
  position:relative;
}
.sfs-maddox-photo:after{
  content:"";
  position:absolute;
  left:-16px;
  bottom:-16px;
  width:42%;
  height:34%;
  border-left:7px solid var(--sfs-gold);
  border-bottom:7px solid var(--sfs-gold);
  pointer-events:none;
}
@media(max-width:700px){
  .sfs-maddox-photo{min-height:470px}
}


/* Link reliability and accessibility */
.sfs-card a[target="_blank"]::after,
.sfs-source-line a[target="_blank"]::after,
.sfs-source-list a[target="_blank"]::after{
  content:" ↗";
  font-size:.85em;
}
a:focus-visible,
button:focus-visible,
input:focus-visible{
  outline:3px solid var(--sfs-gold);
  outline-offset:4px;
}