:root{--ink:#0e2a3a;--ink2:#14394d;--kelp:#1e6b54;--kelp-d:#175642;--foam:#eaf3ef;--paper:#f8fbf9;--amber:#e3a22f;--amber-d:#c98a1c;--text:#1c2c34;--muted:#5a6c75;--line:#d5e3dc;--r:14px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{font-family:'Figtree',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;color:var(--text);background:var(--paper);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--kelp)}
h1,h2,h3{font-family:'Newsreader',Georgia,'Times New Roman',serif;line-height:1.15;color:var(--ink);font-weight:600;letter-spacing:-.01em}
h1{font-size:clamp(2.2rem,5vw,3.6rem)}
h2{font-size:clamp(1.8rem,3.6vw,2.6rem);margin-bottom:.6rem}
h3{font-size:1.3rem;margin-bottom:.4rem}
p+p{margin-top:1rem}
.wrap{width:min(1140px,92%);margin-inline:auto}
.narrow{width:min(760px,92%);margin-inline:auto}
section{padding:clamp(56px,8vw,96px) 0}
.lead{font-size:1.15rem;color:var(--muted);max-width:62ch}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:10px 16px;z-index:100}.skip:focus{left:8px;top:8px}

/* top strip + header */
.strip{background:var(--ink);color:#cfe3da;font-size:.88rem;text-align:center;padding:8px 12px}
.strip strong{color:#fff}
header.site{position:sticky;top:0;z-index:50;background:rgba(248,251,249,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{font-family:'Newsreader',Georgia,serif;font-size:1.6rem;font-weight:700;color:var(--ink);text-decoration:none;letter-spacing:-.02em}
.logo span{color:var(--kelp)}
.nav ul{display:flex;gap:26px;list-style:none;align-items:center}
.nav a.l{color:var(--text);text-decoration:none;font-weight:500;font-size:.96rem}
.nav a.l:hover{color:var(--kelp)}
.btn{display:inline-block;background:var(--amber);color:#2a1d02;font-weight:700;text-decoration:none;padding:15px 30px;border-radius:999px;border:0;cursor:pointer;font-size:1.05rem;font-family:inherit;transition:background .2s,transform .2s;box-shadow:0 6px 18px rgba(227,162,47,.35)}
.btn:hover{background:var(--amber-d);transform:translateY(-2px)}
.btn.sm{padding:10px 20px;font-size:.95rem;box-shadow:none}
.btn.ghost{background:transparent;color:var(--kelp);border:2px solid var(--kelp);box-shadow:none}
.btn.ghost:hover{background:var(--kelp);color:#fff}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:8px;padding:8px 12px;font-size:1rem;cursor:pointer}

/* hero */
.hero{background:linear-gradient(160deg,var(--ink) 0%,var(--ink2) 60%,#17506a 100%);color:#e7f2ed;padding:clamp(48px,7vw,88px) 0 clamp(90px,10vw,140px);position:relative;overflow:hidden}
.hero h1{color:#fff}
.hero .grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero .lead{color:#c3d8cf;margin:20px 0 28px}
.hero .tag{display:inline-block;border:1px solid rgba(255,255,255,.25);padding:6px 14px;border-radius:999px;font-size:.88rem;color:#cfe3da;margin-bottom:20px}
.hero .cta-row{display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.hero .cta-row a.t{color:#cfe3da}
.assure{display:flex;gap:22px;flex-wrap:wrap;margin-top:30px;font-size:.93rem;color:#b9d2c7;list-style:none}
.assure li::before{content:"✓";color:var(--amber);font-weight:700;margin-right:8px}
.hero-img{position:relative}
.hero-img::before{content:"";position:absolute;inset:8% 6%;background:radial-gradient(circle,rgba(120,210,170,.28),transparent 68%);filter:blur(10px)}
.hero-img img{position:relative;width:100%;max-width:470px;margin-inline:auto;filter:drop-shadow(0 30px 40px rgba(0,0,0,.35))}
.wave{position:absolute;left:0;bottom:-1px;width:100%;height:70px;display:block}

/* sections */
.alt{background:var(--foam)}
.sec-head{margin-bottom:44px}
.sec-head.c{text-align:center}.sec-head.c .lead{margin-inline:auto}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.checks{list-style:none;margin-top:22px;display:grid;gap:12px}
.checks li{padding-left:34px;position:relative}
.checks li::before{content:"✓";position:absolute;left:0;top:1px;width:22px;height:22px;border-radius:50%;background:var(--kelp);color:#fff;font-size:.8rem;display:grid;place-items:center;font-weight:700}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff}
.pillar{padding:34px 30px;border-right:1px solid var(--line)}
.pillar:last-child{border:0}
.pillar p{color:var(--muted);font-size:.98rem}
.pillar .ic{font-size:1.8rem;margin-bottom:12px}
.photo{border-radius:20px;overflow:hidden;box-shadow:0 20px 50px rgba(14,42,58,.18)}
.photo figcaption{background:var(--ink);color:#b9d2c7;font-size:.82rem;padding:10px 16px}

/* ingredients */
.ings{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ing{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;display:grid;grid-template-columns:96px 1fr;gap:20px;align-items:start}
.ing img{width:96px;height:96px;border-radius:50%;object-fit:cover}
.ing h3{font-size:1.15rem}
.ing small{display:block;color:var(--kelp);font-weight:600;font-size:.82rem;margin-bottom:6px}
.ing p{font-size:.94rem;color:var(--muted);line-height:1.55}
.note{font-size:.88rem;color:var(--muted);margin-top:26px;text-align:center}

/* bonuses */
.bonus-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.bonus{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:grid;grid-template-columns:.9fr 1.1fr}
.bonus img{width:100%;height:100%;object-fit:cover;min-height:220px}
.bonus div{padding:26px}
.bonus .val{color:var(--kelp);font-weight:700;font-size:.9rem}
.bonus p{font-size:.95rem;color:var(--muted);margin-top:8px}
.free{display:inline-block;background:#dff3e8;color:#17703f;font-weight:700;font-size:.85rem;padding:5px 12px;border-radius:999px;margin-top:12px}

/* pricing */
.pricing{background:linear-gradient(180deg,var(--ink),#102f43);color:#fff}
.pricing h2{color:#fff}.pricing .lead{color:#b9d2c7}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:end;margin-top:12px}
.plan{background:#fff;color:var(--text);border-radius:20px;padding:30px 26px;text-align:center;position:relative}
.plan.best{border:3px solid var(--amber);padding-top:44px;padding-bottom:36px}
.plan .badge{position:absolute;top:-17px;left:50%;transform:translateX(-50%);background:var(--amber);color:#2a1d02;font-weight:700;font-size:.85rem;padding:6px 16px;border-radius:999px;white-space:nowrap}
.plan h3{font-size:1.6rem;margin:0}
.plan .sup{color:var(--muted);font-size:.95rem}
.plan img{height:190px;width:auto;margin:16px auto}
.price{font-family:'Newsreader',Georgia,serif;font-size:3.4rem;font-weight:700;color:var(--ink);line-height:1}
.price small{font-family:'Figtree',sans-serif;font-size:1rem;font-weight:500;color:var(--muted)}
.was{color:var(--muted);margin:6px 0 12px}.was s{opacity:.8}
.save{display:inline-block;background:#dff3e8;color:#17703f;font-weight:700;font-size:.88rem;padding:5px 14px;border-radius:999px;margin-bottom:16px}
.plan ul{list-style:none;text-align:left;margin:6px 0 22px;font-size:.95rem;display:grid;gap:8px}
.plan li::before{content:"✓";color:var(--kelp);font-weight:700;margin-right:10px}
.plan .btn{width:100%}
.plan:not(.best) .btn{background:transparent;color:var(--kelp);border:2px solid var(--kelp);box-shadow:none}
.plan:not(.best) .btn:hover{background:var(--kelp);color:#fff}
.secure{text-align:center;color:#b9d2c7;font-size:.92rem;margin-top:30px}
.pricing .note{color:#9fbcb0}

/* guarantee, faq */
.guar{display:grid;grid-template-columns:200px 1fr;gap:40px;align-items:center;max-width:860px;margin:auto}
.guar img{width:200px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:12px;padding:0 22px}
.faq summary{cursor:pointer;font-weight:600;padding:20px 28px 20px 0;list-style:none;position:relative;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--kelp);transition:transform .2s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p{padding-bottom:20px;color:var(--muted)}
.final{background:var(--kelp-d);color:#fff;text-align:center}
.final h2{color:#fff}.final p{color:#d3eadf;max-width:60ch;margin:12px auto 28px}

/* footer */
footer{background:#0a1f2b;color:#9fb6ad;padding:56px 0 110px;font-size:.88rem}
footer .cols{display:flex;justify-content:space-between;flex-wrap:wrap;gap:30px;margin-bottom:30px}
footer a{color:#cfe3da;text-decoration:none}footer a:hover{text-decoration:underline}
footer ul{list-style:none;display:flex;flex-wrap:wrap;gap:8px 22px;max-width:620px}
footer .legal p{margin-top:12px;line-height:1.6}
footer .logo{color:#fff}
.sticky{position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);padding:10px 4%;display:none;z-index:40;align-items:center;justify-content:space-between;gap:12px;box-shadow:0 -6px 20px rgba(0,0,0,.08)}
.sticky span{font-weight:600;color:var(--ink);font-size:.95rem}

/* legal pages */
.doc{padding:56px 0 80px}
.doc h1{font-size:clamp(2rem,4vw,2.8rem);margin-bottom:6px}
.doc .upd{color:var(--muted);margin-bottom:34px}
.doc h2{font-size:1.5rem;margin:34px 0 8px}
.doc p,.doc li{color:#33454d}
.doc ul{margin:10px 0 0 22px;display:grid;gap:6px}
.doc .box{background:var(--foam);border-left:4px solid var(--kelp);padding:16px 20px;border-radius:8px;margin:20px 0}

@media(max-width:960px){
 .hero .grid,.split{grid-template-columns:1fr}
 .hero-img{order:-1}.hero-img img{max-width:320px}
 .ings{grid-template-columns:1fr 1fr}
 .pillars{grid-template-columns:1fr}.pillar{border-right:0;border-bottom:1px solid var(--line)}
 .bonus-grid{grid-template-columns:1fr}
 .plans{grid-template-columns:1fr;max-width:460px;margin-inline:auto}
 .plan.best{order:-1}
 .nav ul{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;flex-direction:column;padding:18px 0;border-bottom:1px solid var(--line);gap:16px}
 .nav ul.open{display:flex}.menu-btn{display:block}
 .sticky{display:flex}
}
@media(max-width:620px){
 body{font-size:16px}.ings{grid-template-columns:1fr}
 .bonus{grid-template-columns:1fr}.guar{grid-template-columns:1fr;text-align:center}.guar img{margin:auto;width:150px}
}
/* quick facts */
.quickfacts{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.qf{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 20px}
.qf span{display:block;color:var(--muted);font-size:.82rem;text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px}
.qf strong{color:var(--ink);font-weight:600;font-size:.98rem;line-height:1.4}

/* AEO direct-answer paragraph */
.answer{font-size:1.1rem;background:#fff;border:1px solid var(--line);border-left:4px solid var(--kelp);border-radius:10px;padding:18px 22px;max-width:80ch}

/* safety notebox (mirrors .doc .box) */
.notebox{background:var(--foam);border-left:4px solid var(--kelp);padding:18px 24px;border-radius:8px;margin:18px 0}
.notebox ul{margin:10px 0 0 20px;display:grid;gap:6px}

/* pros & cons table */
.proscons{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.proscons th{background:var(--foam);color:var(--ink);text-align:left;padding:14px 20px;font-family:'Newsreader',Georgia,serif;font-size:1.05rem}
.proscons td{padding:13px 20px;border-top:1px solid var(--line);font-size:.95rem;color:var(--text);vertical-align:top}
.proscons tr td:first-child{border-right:1px solid var(--line)}

/* scientific references grid */
.refs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.refcard{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;display:flex;flex-direction:column;gap:6px}
.refcard h3{font-size:1.02rem;margin-bottom:0}
.refcard p{font-size:.88rem;color:var(--muted);flex:1}
.refcard a{font-weight:600;font-size:.88rem;text-decoration:none}
.refcard a:hover{text-decoration:underline}

/* breadcrumbs */
.crumbs{font-size:.88rem;color:var(--muted);margin-bottom:18px}
.crumbs a{color:var(--kelp);text-decoration:none}
.crumbs a:hover{text-decoration:underline}

@media(max-width:960px){
 .quickfacts{grid-template-columns:1fr 1fr}
 .refs-grid{grid-template-columns:1fr 1fr}
 .proscons{font-size:.9rem}
}
@media(max-width:620px){
 .quickfacts{grid-template-columns:1fr}
 .refs-grid{grid-template-columns:1fr}
 .proscons th,.proscons td{padding:10px 12px}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}