/* HorseFil — hhorsefil.com — hf-block__part convention — mobile-first, honest-editorial style */
:root{
  --ink:#1C1712;
  --ink-soft:#5E564A;
  --black:#14110D;
  --black-2:#0F0D0B;
  --gold:#D4A854;
  --gold-dark:#A9812F;
  --red:#B3273D;
  --cream:#FEFCF8;
  --cream-2:#F4EEE1;
  --line:rgba(28,23,18,.13);
  --white:#FFFFFF;
  --good:#2F7A4F;
  --gap:#8A5A18;
  --radius:12px;
  --shadow:0 16px 34px -18px rgba(28,23,18,.24);
  --font-head:'Cinzel',Georgia,serif;
  --font-body:'Nunito Sans',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --maxw:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);color:var(--ink);background:var(--white);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden;padding-bottom:70px}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,h4,h5{font-family:var(--font-head);font-weight:700;line-height:1.2;margin:0 0 .4em}
h1{font-size:clamp(1.9rem,5.8vw,2.75rem)}
h2{font-size:clamp(1.45rem,4.2vw,2rem)}
h3{font-size:clamp(1.15rem,3.3vw,1.4rem)}
h4{font-size:1.04rem;font-family:var(--font-body);font-weight:800}
p{margin:0 0 1em}
.hf-wrap{max-width:var(--maxw);margin:0 auto;padding:0 18px}
@media(min-width:768px){.hf-wrap{padding:0 32px}}
.hf-center{text-align:center}

.hf-strip{background:var(--cream-2);color:var(--black);font-size:12px;padding:8px 12px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap;text-align:center;border-bottom:1px solid var(--line)}
@media(min-width:768px){.hf-strip{font-size:13px;gap:26px}}
.hf-nav{position:sticky;top:0;background:rgba(254,252,248,.96);backdrop-filter:blur(6px);z-index:60;border-bottom:1px solid var(--line)}
.hf-nav__bar{display:flex;align-items:center;justify-content:space-between;gap:14px;padding-top:12px;padding-bottom:12px}
.hf-logo{font-family:var(--font-head);font-weight:700;font-size:1.45rem;text-decoration:none;color:var(--ink);letter-spacing:.3px}
.hf-logo em{font-style:normal;color:var(--red)}
.hf-nav__links{list-style:none;display:none;gap:16px;margin:0;padding:0;align-items:center}
.hf-nav__links a{text-decoration:none;font-weight:600;font-size:13px;color:var(--ink)}
.hf-btn{background:var(--black);color:#fff!important;padding:11px 20px;border-radius:var(--radius);font-weight:700;text-decoration:none;display:inline-block;font-size:14.5px;border:none;cursor:pointer;transition:transform .15s}
.hf-btn:hover{transform:translateY(-1px)}
.hf-btn--gold{background:var(--gold);color:var(--black)!important}
.hf-btn--ghost{background:transparent;color:var(--black)!important;padding:11px 20px;border-radius:var(--radius);font-weight:700;text-decoration:none;display:inline-block;font-size:14.5px;border:1.5px solid var(--black)}
@media(min-width:940px){.hf-nav__links{display:flex}}
.hf-toggle{background:none;border:none;font-size:22px;cursor:pointer}
@media(min-width:940px){.hf-toggle{display:none}}

.hf-hero{padding:32px 0 12px;background:var(--cream)}
.hf-hero__grid{display:grid;grid-template-columns:1fr;gap:30px;align-items:start}
.hf-hero__copy{order:2}
.hf-hero__visual{order:1}
@media(min-width:940px){.hf-hero__grid{grid-template-columns:1.05fr .95fr;gap:44px}.hf-hero__copy{order:1}.hf-hero__visual{order:2}}
.hf-pill{display:inline-block;background:var(--cream-2);color:var(--black);font-weight:700;font-size:12.5px;padding:6px 14px;border-radius:99px;border:1px solid var(--line)}
.hf-hero em{font-style:normal;color:var(--red)}
.hf-hero__para{font-size:17px;color:var(--ink-soft);max-width:58ch}
.hf-check{list-style:none;margin:16px 0;padding:0;display:grid;gap:9px}
.hf-check li{padding-left:26px;position:relative;font-weight:600;font-size:15px}
.hf-check li::before{content:'\2713';position:absolute;left:0;color:var(--red);font-weight:800}
.hf-hero__btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
.hf-hero__trust{display:flex;gap:16px;flex-wrap:wrap;margin-top:16px;font-size:12px;color:var(--ink-soft);font-weight:600}

/* Hero visualization — matches reference screenshot: dark radial glow, floating badges, dashed rings */
.hf-viz{position:relative;background:radial-gradient(circle at 50% 42%,#2A231A 0%,#14110D 62%,#0F0D0B 100%);border-radius:20px;padding:32px 16px;overflow:hidden;min-height:420px}
.hf-viz__ring{position:absolute;border-radius:50%;border:2px dashed;opacity:.55;top:50%;left:50%;transform:translate(-50%,-50%)}
.hf-viz__ring--gold{border-color:var(--gold);width:78%;padding-bottom:78%;animation:hfSpin 40s linear infinite}
.hf-viz__ring--red{border-color:var(--red);width:60%;padding-bottom:60%;animation:hfSpinRev 32s linear infinite}
@keyframes hfSpin{to{transform:translate(-50%,-50%) rotate(360deg)}}
@keyframes hfSpinRev{to{transform:translate(-50%,-50%) rotate(-360deg)}}
.hf-viz__glow{position:absolute;top:50%;left:50%;width:64%;padding-bottom:64%;transform:translate(-50%,-50%);border-radius:50%;background:radial-gradient(circle,rgba(212,168,84,.35) 0%,rgba(212,168,84,0) 70%);animation:hfPulseGlow 3.6s ease-in-out infinite}
@keyframes hfPulseGlow{0%,100%{opacity:.55;transform:translate(-50%,-50%) scale(.96)}50%{opacity:1;transform:translate(-50%,-50%) scale(1.04)}}
.hf-viz__bottle{position:relative;z-index:3;max-width:200px;margin:40px auto 0;display:block;filter:drop-shadow(0 18px 22px rgba(0,0,0,.5))}
.hf-viz__badge{position:absolute;z-index:4;background:var(--black-2);border:1px solid rgba(212,168,84,.4);border-radius:10px;padding:8px 12px;display:flex;align-items:center;gap:8px;box-shadow:0 10px 20px -8px rgba(0,0,0,.6);animation:hfFloat 4.5s ease-in-out infinite}
.hf-viz__badge-icon{width:26px;height:26px;border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:13px;flex:none}
.hf-viz__badge-icon--gold{background:var(--gold);color:var(--black)}
.hf-viz__badge-icon--red{background:var(--red);color:#fff}
.hf-viz__badge b{display:block;color:#fff;font-size:12.5px;font-family:var(--font-body);font-weight:800;line-height:1.2}
.hf-viz__badge span{display:block;color:#B8AD98;font-size:10px}
.hf-viz__badge--energy{top:12%;left:2%;animation-delay:0s}
.hf-viz__badge--vitality{top:34%;right:0%;animation-delay:1.1s}
.hf-viz__badge--performance{bottom:22%;left:0%;animation-delay:2.2s}
.hf-viz__badge--guarantee{bottom:6%;right:4%;animation-delay:.6s}
@keyframes hfFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@media(prefers-reduced-motion:reduce){.hf-viz__ring--gold,.hf-viz__ring--red,.hf-viz__glow,.hf-viz__badge{animation:none}}
.hf-viz__stat{position:relative;z-index:4;text-align:center;margin-top:18px;font-size:11.5px;color:#C9BEA6}
.hf-viz__stat a{color:var(--gold);text-decoration:underline}
@media(max-width:480px){.hf-viz__badge{padding:6px 9px}.hf-viz__badge b{font-size:11px}.hf-viz__badge span{font-size:9px}.hf-viz__bottle{max-width:150px}}

.hf-sec{padding:44px 0}
.hf-sec--blush{background:var(--cream-2)}
.hf-sec--dark{background:var(--black-2);color:#EDE7DA}
.hf-sec--dark h2,.hf-sec--dark h3{color:#fff}
.hf-sechead{text-align:center;max-width:720px;margin:0 auto 30px}
.hf-eyebrow{display:inline-block;color:var(--red);font-weight:800;font-size:12px;letter-spacing:.4px;text-transform:uppercase;margin-bottom:8px}
.hf-grid{display:grid;gap:16px}
.hf-grid--3{grid-template-columns:1fr}
.hf-grid--4{grid-template-columns:1fr}
.hf-grid--6{grid-template-columns:1fr}
@media(min-width:640px){.hf-grid--3{grid-template-columns:repeat(2,1fr)}.hf-grid--4{grid-template-columns:repeat(2,1fr)}.hf-grid--6{grid-template-columns:repeat(2,1fr)}}
@media(min-width:940px){.hf-grid--3{grid-template-columns:repeat(3,1fr)}.hf-grid--4{grid-template-columns:repeat(4,1fr)}.hf-grid--6{grid-template-columns:repeat(3,1fr)}}
.hf-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.hf-card--badge{text-align:center}
.hf-card--badge img{max-width:56px;margin:0 auto 12px;height:auto}
.hf-idx{width:30px;height:30px;border-radius:8px;background:var(--red);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--font-head);font-weight:700;margin-bottom:12px;font-size:14px}
.hf-split{display:grid;grid-template-columns:1fr;gap:26px;align-items:center}
@media(min-width:860px){.hf-split{grid-template-columns:.85fr 1.15fr;gap:44px}}

.hf-spec{width:100%;border-collapse:collapse;background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.hf-spec td{padding:12px 16px;border-bottom:1px solid var(--line);font-size:14.5px}
.hf-spec td:first-child{font-weight:700;color:var(--black);width:40%}
.hf-spec tr:last-child td{border-bottom:none}
.hf-spec-wrap{overflow-x:auto}

.hf-tag{display:inline-block;font-size:11px;font-weight:800;letter-spacing:.4px;text-transform:uppercase;padding:4px 10px;border-radius:99px;margin-bottom:10px;background:var(--cream-2);color:var(--black)}
.hf-tag--np{background:#F3E9D6;color:var(--gap)}

.hf-meter{display:flex;gap:5px;margin:8px 0}
.hf-meter span{width:22px;height:8px;border-radius:3px;background:var(--line)}
.hf-meter span.hf-meter--on{background:var(--gold)}

.hf-pc{display:grid;gap:20px;grid-template-columns:1fr}
@media(min-width:760px){.hf-pc{grid-template-columns:1fr 1fr}}
.hf-pc__col{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.hf-pc__col ul{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:14.5px}
.hf-pc__col li{padding-left:22px;position:relative}
.hf-pc__pro li::before{content:'\2713';position:absolute;left:0;color:var(--good)}
.hf-pc__con li::before{content:'\2717';position:absolute;left:0;color:var(--red)}

.hf-score{background:var(--black-2);color:#fff;border-radius:16px;padding:30px 22px;text-align:center}
.hf-score__num{font-family:var(--font-head);font-size:3rem;font-weight:700;color:var(--gold)}
.hf-score__sub{font-size:13px;color:#B8AD98;margin-top:2px}
.hf-score__grid{display:grid;grid-template-columns:1fr;gap:10px;margin-top:20px;text-align:left}
@media(min-width:640px){.hf-score__grid{grid-template-columns:repeat(2,1fr)}}
.hf-score__row{display:flex;justify-content:space-between;background:rgba(255,255,255,.05);border-radius:8px;padding:10px 14px;font-size:13.5px}
.hf-score__row b{color:var(--gold)}

.hf-plans{display:grid;gap:18px;grid-template-columns:1fr}
@media(min-width:860px){.hf-plans{grid-template-columns:repeat(3,1fr)}}
.hf-plan{background:var(--white);border:1.5px solid var(--line);border-radius:var(--radius);padding:22px;text-align:center;position:relative}
.hf-plan--top{border-color:var(--gold);box-shadow:0 20px 40px -20px rgba(212,168,84,.4)}
.hf-plan__badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--red);color:#fff;font-size:11.5px;font-weight:700;padding:5px 14px;border-radius:99px}
.hf-plan__pk{max-width:140px;margin:10px auto;height:auto}
.hf-plan__ttl{font-family:var(--font-head);font-weight:700;font-size:1.2rem}
.hf-plan__sub{color:var(--ink-soft);font-size:13px;margin-bottom:8px}
.hf-plan__price{font-family:var(--font-head);font-weight:700;font-size:1.2rem;color:var(--black)}
.hf-plan ul{list-style:none;padding:0;margin:12px 0;font-size:13.5px;color:var(--ink-soft);text-align:left}
.hf-plan ul li{padding-left:20px;position:relative;margin-bottom:5px}
.hf-plan ul li::before{content:'\2713';position:absolute;left:0;color:var(--good)}
.hf-btn--full{display:block;width:100%;text-align:center}

.hf-rev__head{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.hf-rev__head img{width:48px;height:48px;border-radius:50%;object-fit:cover}
.hf-rev__name{font-weight:700;font-size:14.5px}
.hf-rev__sub{font-size:12px;color:var(--ink-soft)}
.hf-stars{color:var(--gold-dark);letter-spacing:2px}

.hf-narrow{max-width:760px;margin:0 auto}
.hf-faqrow{border-bottom:1px solid var(--line)}
.hf-faqbtn{width:100%;text-align:left;background:none;border:none;padding:16px 0;font-weight:600;font-size:15.5px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;color:var(--ink);font-family:var(--font-body)}
.hf-faqbtn::after{content:'+';font-size:22px;color:var(--red)}
.hf-faqbtn[aria-expanded="true"]::after{content:'\2212'}
.hf-faqbody{max-height:0;overflow:hidden;transition:max-height .25s ease}
.hf-faqbody p{padding-bottom:14px;color:var(--ink-soft);font-size:15px}

.hf-guar{display:grid;grid-template-columns:1fr;gap:20px;align-items:center;background:var(--cream-2);border-radius:var(--radius);padding:28px;text-align:center}
@media(min-width:700px){.hf-guar{grid-template-columns:130px 1fr;text-align:left}}
.hf-guar img{max-width:100px;margin:0 auto;height:auto}

.hf-refs{list-style:none;padding:0;margin:0}
.hf-refs li{padding:10px 0;border-bottom:1px solid var(--line);font-size:14.5px}
.hf-refs a{color:var(--black);text-decoration:underline}
.hf-callout{background:var(--cream-2);border-left:4px solid var(--red);border-radius:8px;padding:14px 16px;font-size:14px;color:var(--ink-soft);margin-top:14px}

.hf-rel{display:grid;gap:14px;grid-template-columns:1fr}
@media(min-width:700px){.hf-rel{grid-template-columns:repeat(3,1fr)}}
.hf-rel a{display:block;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:18px;text-decoration:none;color:var(--ink)}
.hf-rel a b{display:block;margin-bottom:4px;font-size:15px;font-family:var(--font-head)}
.hf-rel a span{font-size:13px;color:var(--ink-soft)}
.hf-blogcard{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.hf-bloghero{padding:28px 0 8px}
.hf-postbody h2{margin-top:1.4em}
.hf-legalnav a{text-decoration:none;font-weight:700;color:var(--black);font-size:14px}

.hf-final{background:var(--black-2);color:#fff;border-radius:16px;padding:36px 22px;text-align:center}
.hf-final h2{color:#fff}
.hf-final img{margin:0 auto}
.hf-final__sm{font-size:12px;color:#B8AD98;margin-top:10px}
.hf-final p{color:#D8CEB8}

.hf-foot{background:var(--cream);border-top:1px solid var(--line);padding:40px 0 24px}
.hf-foot__nav,.hf-foot__legal{list-style:none;display:flex;flex-wrap:wrap;gap:16px;padding:0;margin:0 0 14px;justify-content:center}
.hf-foot__nav a,.hf-foot__legal a{text-decoration:none;font-weight:700;font-size:13.5px;color:var(--ink)}
.hf-foot__legal a{color:var(--ink-soft);font-weight:500}
.hf-foot hr{border:none;border-top:1px solid var(--line);margin:18px 0}
.hf-foot p{font-size:12px;color:var(--ink-soft);max-width:920px;margin:0 auto 10px;text-align:center}
.hf-foot__cr{text-align:center;font-size:12px;color:var(--ink-soft);margin-top:14px}

.hf-sticky{position:fixed;left:0;right:0;bottom:0;background:var(--black-2);color:#fff;padding:10px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px;z-index:80}
.hf-sticky__t{font-size:13px;color:#B8AD98}
.hf-sticky__t b{display:block;font-size:14px;color:#fff}

.hf-legalbody{max-width:760px;margin:40px auto;padding:0 18px}
.hf-legalbody h2{margin-top:1.6em}
.hf-legalbody__updated{color:var(--ink-soft);font-size:13px;margin-bottom:20px}
.hf-legalfoot{text-align:center;padding:20px;color:var(--ink-soft);font-size:13px}
.hf-totop{position:fixed;right:16px;bottom:90px;width:40px;height:40px;border-radius:var(--radius);background:var(--black);color:#fff;display:none;align-items:center;justify-content:center;cursor:pointer;z-index:70}
.hf-totop--show{display:flex}