/* Horsewood ingredient lab — modelled on slimtideofficial.com's design
   language: a modern Tailwind-style page. DM Sans throughout, white and
   slate-50 grounds, emerald primary, generous rounding (0.75–1rem) and light
   layered shadows. Font and radii taken from the reference's own bundle. */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:opsz,wght@9..40,400;9..40,500;9..40,700&display=swap');

:root{
  --emerald:#059669; --emerald-2:#10B981; --emerald-deep:#047857; --emerald-soft:#D1FAE5;
  --amber:#F59E0B;
  --white:#fff; --slate-50:#F8FAFC; --slate-100:#F1F5F9; --slate-200:#E2E8F0;
  --slate-500:#64748B; --slate-700:#334155; --slate-900:#0F172A;
  --line:#E5E7EB;
  --text:#0F172A; --body:#334155; --muted:#64748B;
  --shadow:0 1px 2px rgba(15,23,42,.06),0 1px 3px rgba(15,23,42,.08);
  --shadow-md:0 4px 6px -1px rgba(15,23,42,.08),0 2px 4px -2px rgba(15,23,42,.06);
  --shadow-lg:0 10px 15px -3px rgba(15,23,42,.1),0 4px 6px -4px rgba(15,23,42,.08);
  --radius:.75rem; --radius-lg:1rem; --wrap:1080px;
  --ff:'DM Sans',ui-sans-serif,system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--white);color:var(--body);font-family:var(--ff);
  font-size:17px;line-height:1.72;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--emerald);text-decoration:none}
a:hover{color:var(--emerald-deep);text-decoration:underline}
h1,h2,h3{line-height:1.22;margin:0 0 14px;color:var(--text);font-weight:700;letter-spacing:-.025em}
h1{font-size:clamp(2.05rem,5vw,3.2rem)}
h2{font-size:clamp(1.5rem,3.2vw,2.15rem)}
h3{font-size:1.14rem}
p{margin:0 0 16px}
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:20px}
.narrow{max-width:760px;margin-inline:auto}
.section{padding:64px 0}
.section--deep{background:var(--slate-50)}
.center{text-align:center}
.lead{font-size:1.08rem;color:var(--muted)}
.skip{position:absolute;left:-999px}
.skip:focus{left:12px;top:12px;background:var(--emerald);color:#fff;padding:10px 16px;border-radius:.5rem;z-index:999}
:focus-visible{outline:2px solid var(--emerald);outline-offset:2px}

.rule{display:inline-block;width:44px;height:3px;background:var(--emerald);border-radius:999px;margin-bottom:18px}
.tag{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--emerald-deep);background:var(--emerald-soft);border-radius:999px;padding:6px 14px;margin-bottom:14px}

/* header */
.site-header{background:rgba(255,255,255,.9);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);position:static;z-index:100}
.site-header .wrap{display:flex;align-items:center;gap:14px;min-height:68px;position:relative}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;margin-right:auto}
.brand:hover{text-decoration:none}
.brand__mark{width:26px;height:34px;flex:none}
.brand__txt b{display:block;font-size:1.06rem;letter-spacing:-.01em;line-height:1;color:var(--text);font-weight:700}
.brand__txt b span{color:var(--emerald)}
.brand__txt small{display:block;font-size:.6rem;letter-spacing:.18em;color:var(--muted);text-transform:uppercase}
.nav-toggle{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;
  padding:10px;background:none;border:1px solid var(--line);border-radius:.6rem;cursor:pointer}
.nav-toggle span{display:block;height:2.5px;width:100%;background:var(--text);border-radius:2px;
  transition:transform .25s ease,opacity .2s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
.nav{position:absolute;top:100%;left:0;right:0;z-index:120;display:none;flex-direction:column;gap:4px;
  background:var(--white);border-bottom:1px solid var(--line);padding:12px 20px 16px;box-shadow:var(--shadow-lg)}
.nav.is-open{display:flex}
.nav a{color:var(--text);font-size:.98rem;font-weight:500;padding:13px 14px;border-radius:.6rem;
  background:var(--slate-50);min-height:44px;display:flex;align-items:center;text-decoration:none}
@media(min-width:920px){
  .site-header{position:sticky;top:0}
  .nav-toggle{display:none}
  .nav{display:flex;position:static;flex-direction:row;gap:26px;padding:0;background:none;border:0;box-shadow:none}
  .nav a{background:none;padding:0;min-height:0;color:var(--slate-700);font-size:.94rem}
  .nav a:hover{color:var(--emerald)}
}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;
  border-radius:.6rem;padding:15px 30px;min-height:48px;text-decoration:none;cursor:pointer;
  border:1px solid transparent;text-align:center;transition:transform .15s ease,box-shadow .2s ease}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn--primary{background:var(--emerald);color:#fff;box-shadow:0 6px 16px rgba(5,150,105,.3)}
.btn--primary:hover{background:var(--emerald-deep);color:#fff;box-shadow:0 10px 22px rgba(5,150,105,.36)}
.btn--ghost{background:var(--white);border-color:var(--line);color:var(--text);box-shadow:var(--shadow)}
.btn--ghost:hover{color:var(--emerald)}
.btn--lg{font-size:1.04rem;padding:18px 36px}
.btn--sm{padding:10px 18px;min-height:40px;font-size:.9rem}

/* hero */
.hero{padding:56px 0 52px;background:linear-gradient(180deg,var(--slate-50),var(--white));
  border-bottom:1px solid var(--line)}
.hero .wrap{display:flex;flex-direction:column;gap:30px}
.hero__media{order:-1}
.hero__media img{max-width:300px;margin-inline:auto;filter:drop-shadow(0 22px 40px rgba(15,23,42,.16))}
.hero h1 span{color:var(--emerald)}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.stat-row{display:flex;flex-wrap:wrap;gap:28px;margin-top:28px;padding-top:24px;border-top:1px solid var(--line)}
.stat b{display:block;font-size:1.7rem;color:var(--emerald);line-height:1;font-weight:700}
.stat span{font-size:.76rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
@media(min-width:900px){
  .hero .wrap{flex-direction:row;align-items:center;gap:54px}
  .hero__copy{flex:1 1 56%;order:0}
  .hero__media{flex:1 1 44%;order:1}
}

/* numbered ingredient chapters */
.chapter{position:relative;padding:30px 0 30px 64px;border-top:1px solid var(--line)}
.chapter:first-of-type{border-top:0}
.chapter::before{content:attr(data-n);position:absolute;left:0;top:28px;width:40px;height:40px;
  display:grid;place-items:center;border-radius:999px;background:var(--emerald-soft);
  color:var(--emerald-deep);font-size:.9rem;font-weight:700}
.chapter h3{font-size:1.32rem;margin-bottom:4px}
.chapter em{color:var(--muted);font-size:.92rem;display:block;margin-bottom:10px;font-style:normal}
.chapter p{color:var(--body);margin-bottom:10px}
.grade{display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  border-radius:999px;padding:4px 11px}
.grade--a{background:var(--emerald-soft);color:var(--emerald-deep)}
.grade--b{background:#FEF3C7;color:#B45309}
.grade--c{background:var(--slate-100);color:var(--slate-500)}

.panel{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow-md)}
.panel h2,.panel h3{margin-top:0}
.panel ul{margin:12px 0 0;padding-left:20px;color:var(--body)}
.note{font-size:.92rem;color:var(--body);background:var(--slate-50);border:1px solid var(--line);
  border-radius:var(--radius);padding:18px 20px}

.grid{display:grid;gap:22px;grid-template-columns:1fr}
@media(min-width:760px){.grid--2{grid-template-columns:1fr 1fr}}
@media(min-width:1000px){.grid--3{grid-template-columns:repeat(3,1fr)}}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow-md)}
.card--pad0{padding:0;overflow:hidden}
.card__img{width:100%;aspect-ratio:16/9;object-fit:cover}
.card__body{padding:22px}
.card p{color:var(--muted);margin-bottom:0}
.card__dose{display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;color:var(--emerald);margin-bottom:8px}

/* pricing ledger */
.price-row{display:flex;flex-wrap:wrap;align-items:center;gap:16px;padding:20px;margin-bottom:12px;
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.price-row__img{width:76px;flex:none}
.price-row__main{flex:1 1 200px}
.price-row__qty{font-weight:700;color:var(--text)}
.price-row__sub{font-size:.88rem;color:var(--muted)}
.price-row__num{text-align:right;flex:0 0 auto}
.price-row__num b{display:block;font-size:1.6rem;color:var(--emerald);line-height:1.1;font-weight:700}
.price-row__num span{font-size:.84rem;color:var(--muted)}
.price-row .btn{flex:1 1 100%}
@media(min-width:720px){.price-row .btn{flex:0 0 auto}}
.best-flag{font-size:.64rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  background:var(--emerald);color:#fff;border-radius:999px;padding:3px 10px;margin-left:8px}

.faq details{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:17px 19px;margin-bottom:11px;box-shadow:var(--shadow)}
.faq summary{cursor:pointer;font-weight:700;list-style:none;color:var(--text)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--emerald);font-weight:700}
.faq details[open] summary::after{content:"–"}
.faq p{margin:12px 0 0;color:var(--body)}

.byline,.eeat-byline{display:flex;flex-wrap:wrap;align-items:center;gap:12px;font-size:.88rem;
  color:var(--muted);border-block:1px solid var(--line);padding:15px 0;margin-bottom:26px}
.byline__avatar,.eeat-byline__avatar{width:42px;height:42px;border-radius:999px;
  background:var(--emerald-soft);display:grid;place-items:center;font-weight:700;color:var(--emerald-deep)}
.eeat-byline__sep{color:var(--line)}

.final{background:linear-gradient(135deg,var(--emerald),var(--emerald-deep));color:#fff;
  border-radius:var(--radius-lg);padding:52px 26px;text-align:center;box-shadow:var(--shadow-lg)}
.final h2{color:#fff}
.final .lead{color:rgba(255,255,255,.9)}
.final .btn--primary{background:#fff;color:var(--emerald-deep);box-shadow:0 8px 20px rgba(0,0,0,.14)}
.final .btn--primary:hover{background:var(--slate-50);color:var(--emerald-deep)}

.tbl-scroll{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font-size:.93rem;background:var(--white);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
table.tbl th,table.tbl td{border:1px solid var(--line);padding:12px 14px;text-align:left;vertical-align:top}
table.tbl th{background:var(--slate-900);color:#fff;font-size:.74rem;letter-spacing:.08em;text-transform:uppercase}

figure{margin:28px 0}
figcaption{font-size:.86rem;color:var(--muted);margin-top:8px}
.article ul,.article ol{color:var(--body)}
.quick-answer{background:var(--white);border:1px solid var(--line);border-left:4px solid var(--emerald);
  border-radius:var(--radius);padding:26px;margin:0 0 26px;box-shadow:var(--shadow-md)}
.quick-answer h2{margin-top:0}
.quick-answer ul{margin:12px 0 0;padding-left:20px;color:var(--body)}

.site-footer{background:var(--slate-900);color:rgba(255,255,255,.72);padding:48px 0 32px;font-size:.94rem}
.site-footer h3,.site-footer strong{color:#fff}
.site-footer a{color:rgba(255,255,255,.78);text-decoration:none}
.site-footer a:hover{color:#fff}
.footer__grid{display:grid;gap:28px;grid-template-columns:1fr}
@media(min-width:760px){.footer__grid{grid-template-columns:2fr 1fr 1fr}}
.footer__links{list-style:none;margin:0;padding:0}
.footer__links li{margin-bottom:8px}
.footer__nap{margin-top:28px;padding-top:22px;border-top:1px solid rgba(255,255,255,.13)}
.footer__nap-note{display:block;margin-top:8px;font-size:.8rem;opacity:.82}
.disclosure{margin-top:20px;padding-top:18px;border-top:1px solid rgba(255,255,255,.13);
  font-size:.82rem;opacity:.82}

.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:200;background:rgba(255,255,255,.98);
  border-top:1px solid var(--line);padding:10px 14px;transform:translateY(110%);
  transition:transform .25s ease;box-shadow:0 -6px 20px rgba(15,23,42,.1)}
.sticky-cta.is-on{transform:none}
.sticky-cta .btn{width:100%}
@media(min-width:920px){.sticky-cta{display:none}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}html{scroll-behavior:auto}}