/* DR4U Now public site. Quiet paper, ink type, one red for actions, real app screenshots. */
:root{--ink:#1d1d1f;--smoke:#5f5f66;--paper:#fbfbfa;--fog:#f2f2f0;--line:#dcdcd8;--red:#d70f27;--red-deep:#a30b1e;--blush:#fdecee;--display:'Manrope',-apple-system,'Segoe UI',sans-serif;--text:'DM Sans',-apple-system,'Segoe UI',sans-serif;--gutter:max(20px,5vw);--wrap:1160px}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{background:var(--paper);color:var(--ink);font-family:var(--text);-webkit-font-smoothing:antialiased}
.skip-link{position:fixed;top:-100px;left:20px;z-index:20;background:var(--red);color:#fff;padding:14px;border-radius:10px}.skip-link:focus{top:15px}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--red);outline-offset:3px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Neutralise the older base rules in style.css (header, footer, nav, headings) for this page. */
.site-header{max-width:none;margin:0;padding:0;display:block}
.s-footer{display:block;max-width:none;margin:0}
.s-footer nav{display:flex}
.s-main h3{font-weight:700}

/* Bar and header */
.prelaunch-bar{padding:8px var(--gutter);text-align:center;background:var(--fog);color:var(--smoke);font-size:12.5px;border-bottom:1px solid var(--line)}
.site-header{position:sticky;top:0;z-index:5;background:var(--paper);border-bottom:1px solid var(--line)}
.nav-inner{max-width:var(--wrap);margin:auto;height:60px;padding:0 var(--gutter);display:flex;align-items:center;justify-content:space-between;gap:24px}
.site-header .brand,.s-footer .brand{display:flex;align-items:center;gap:7px;color:var(--ink);text-decoration:none;font-family:var(--display);font-weight:800;font-size:19px;letter-spacing:-.02em}
.brand>span:not(.mark){font-weight:500}
.site-header .mark,.s-footer .mark{color:var(--red);font-size:17px}
.site-header nav{display:flex;gap:28px}
.site-header nav a{color:var(--smoke);text-decoration:none;font-size:14.5px}
.site-header nav a:hover{color:var(--ink)}
.header-actions{display:flex;align-items:center;gap:18px}
.nav-link{color:var(--ink);text-decoration:none;font-size:14.5px;font-weight:500}

/* Buttons */
.s-main .btn,.header-actions .btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border-radius:10px;background:var(--red);color:#fff;border:0;font:600 16px/1 var(--text);text-decoration:none;cursor:pointer}
.s-main .btn:hover,.header-actions .btn:hover{background:var(--red-deep)}
.header-actions .btn-small{min-height:38px;padding:0 16px;font-size:14.5px;border-radius:8px}
.s-main .btn-quiet{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}
.s-main .btn-quiet:hover{background:var(--fog)}
.link-arrow{color:var(--red);font-weight:600;text-decoration:none}
.link-arrow:after{content:' →'}
.link-arrow:hover{text-decoration:underline}

/* Shared */
.s-main h2{font-family:var(--display);font-weight:800;font-size:clamp(28px,3.4vw,40px);line-height:1.1;letter-spacing:-.03em;margin:0 0 28px;color:var(--ink)}
.s-main section{padding:clamp(48px,6vw,80px) var(--gutter)}
.s-main section>*{max-width:var(--wrap);margin-left:auto;margin-right:auto}
.frame{border-radius:28px;padding:7px;background:#1d1d1f;box-shadow:0 1px 2px #0000001a,0 24px 48px -28px #00000059}
.frame img{display:block;width:100%;height:auto;border-radius:22px}

/* Hero */
.s-main .home-hero{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(32px,6vw,88px);align-items:center;max-width:calc(var(--wrap) + 2*var(--gutter));margin:auto;padding-top:clamp(40px,7vw,88px);padding-bottom:clamp(48px,7vw,88px)}
.s-main .home-hero>*{max-width:none;margin:0}
.s-main h1{font-family:var(--display);font-weight:800;font-size:clamp(38px,5.2vw,64px);line-height:1.04;letter-spacing:-.04em;margin:0 0 22px;max-width:15ch}
.hero-lede{font-size:clamp(17px,1.5vw,19px);line-height:1.6;color:var(--smoke);margin:0 0 30px;max-width:54ch}
.hero-buttons{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:34px}
.hero-facts{list-style:none;margin:0;padding:22px 0 0;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;font-size:14.5px;line-height:1.45;color:var(--smoke)}
.hero-facts li{padding-left:14px;border-left:2px solid var(--red)}
.hero-shot{margin:0;justify-self:center;width:min(100%,290px)}

/* How it works */
.s-main .home-how{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,4vw,48px)}
.steps .frame{max-width:230px;margin-bottom:24px}
.steps h3{display:flex;align-items:baseline;gap:10px;font-family:var(--display);font-size:20px;letter-spacing:-.02em;margin:0 0 8px}
.num{font-family:var(--text);font-size:13px;font-weight:700;color:var(--red);font-variant-numeric:tabular-nums}
.steps p{margin:0;color:var(--smoke);line-height:1.6;max-width:36ch}

/* What to expect */
.facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 clamp(32px,5vw,72px);margin-top:0;margin-bottom:0}
.facts>div{padding:22px 0;border-top:1px solid var(--line)}
.facts dt{font-weight:700;margin-bottom:6px}
.facts dd{margin:0;color:var(--smoke);line-height:1.6}

/* Medication */
.s-main .medication{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,80px);align-items:center;max-width:calc(var(--wrap) + 2*var(--gutter));margin:auto}
.s-main .medication>*{max-width:none;margin:0}
.med-copy p{line-height:1.65;color:var(--smoke);margin:0 0 16px;max-width:52ch}
.med-copy .link-arrow{display:inline-block;margin-top:8px}
.med-photo{margin:0}
.med-photo img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:16px}

/* App strip */
.s-main .app-strip{border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:24px 48px;flex-wrap:wrap;margin:0 max(var(--gutter),calc((100% - var(--wrap))/2)) clamp(24px,4vw,40px);padding:32px 0 0}
.s-main .app-strip>*{margin:0}
.app-strip>div{max-width:620px;flex:1 1 420px}
.app-strip h2{font-size:22px;margin-bottom:8px}
.app-strip p{margin:0;color:var(--smoke);line-height:1.6}

/* FAQ */
.s-faq details{border-top:1px solid var(--line)}
.s-faq details:last-of-type{border-bottom:1px solid var(--line)}
.s-faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:20px 0;font-size:18px;font-weight:600;letter-spacing:-.01em}
.s-faq summary::-webkit-details-marker{display:none}
.s-faq summary:after{content:'+';font-size:26px;font-weight:300;line-height:1;color:var(--red)}
.s-faq details[open] summary:after{content:'–'}
.s-faq details p{margin:0;padding:0 40px 22px 0;font-size:16.5px;line-height:1.65;color:var(--smoke);max-width:70ch}
.s-faq details a{color:var(--red)}

/* Footer */
.s-footer{background:#fff;border-top:1px solid var(--line);padding:56px var(--gutter) 28px;font-size:14.5px}
.foot-inner{max-width:var(--wrap);margin:auto;display:grid;grid-template-columns:1.4fr 1fr 1.2fr 1.2fr;gap:36px}
.s-footer h2{font-family:var(--text);letter-spacing:0;font-size:13px;font-weight:700;margin:0 0 12px;color:var(--ink)}
.s-footer nav,.s-footer .foot-inner>div{display:flex;flex-direction:column;gap:9px;align-items:flex-start}
.s-footer a{color:var(--ink);text-decoration:none}
.s-footer a:hover{color:var(--red)}
.s-footer p{margin:0;line-height:1.55;color:var(--smoke)}
.s-footer .muted{font-size:13px}
.foot-base{max-width:var(--wrap);margin:40px auto 0;padding-top:20px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;color:var(--smoke);font-size:13px}

/* Legal page */
.legal{max-width:760px;margin:auto;padding:clamp(40px,7vw,80px) var(--gutter)}
.legal h1{font-size:clamp(32px,4vw,44px)}
.legal section{padding:28px 0;border-top:1px solid var(--line)}
.legal section>*{max-width:none}
.legal h2{font-size:22px;margin-bottom:10px}
.legal p{color:var(--smoke);line-height:1.65;margin:0}

.app-mode .skip-link,.app-mode .prelaunch-bar{display:none}

@media(max-width:960px){
 .site-header nav{display:none}
 .s-main .home-hero{grid-template-columns:1fr}
 .hero-shot{width:min(100%,260px)}
 .s-main .medication{grid-template-columns:1fr}
 .foot-inner{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){
 .hero-facts{grid-template-columns:1fr;gap:10px}
 .steps{grid-template-columns:1fr;gap:48px}
 .steps .frame{max-width:220px}
 .facts{grid-template-columns:1fr}
 .header-actions{gap:12px}
 .s-main .btn{flex:1 1 auto}
}
@media(max-width:480px){
 .foot-inner{grid-template-columns:1fr}
 .nav-inner{gap:12px}
 .site-header .brand{font-size:17px}
}
.legal a{color:var(--red)}
.s-main .expect{padding-bottom:clamp(24px,3vw,40px)}