:root{
  --teal:#1FA294;
  --teal-deep:#12756B;
  --ink:#0E3B36;
  --paper:#FCFDFD;
  --mist:#E9F5F3;
  --line:#CFE7E3;
  --max:1080px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{font-family:'Poppins',system-ui,sans-serif;color:var(--ink);background:var(--paper);line-height:1.6;font-size:17px}
h1,h2,h3,.serif{font-family:'Lora',Georgia,serif;font-weight:600;line-height:1.15;letter-spacing:-.01em}
a{color:var(--teal-deep)}
img,video{max-width:100%;display:block;border-radius:12px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}
.dotbg{background-image:radial-gradient(var(--line) 1.4px, transparent 1.4px);background-size:22px 22px}

/* header */
header{position:sticky;top:0;background:rgba(252,253,253,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 22px;max-width:var(--max);margin:0 auto}
.logo{font-family:'Lora',serif;font-size:1.45rem;font-weight:700;color:var(--ink);text-decoration:none}
.logo sup{font-size:.5em;font-weight:400}
.logo .by{display:block;font-family:'Poppins';font-size:.55rem;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--teal-deep)}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{text-decoration:none;color:var(--ink);font-size:.92rem;font-weight:500}
.nav-links a.btn{color:#fff}
@media(max-width:640px){.nav-links a:not(.btn){display:none}}

.btn{display:inline-block;background:var(--teal);color:#fff;font-weight:600;text-decoration:none;padding:13px 26px;border-radius:999px;border:none;font-size:1rem;cursor:pointer;transition:background .15s}
.btn:hover{background:var(--teal-deep)}
.btn.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
.btn.ghost:hover{background:var(--mist)}
:focus-visible{outline:3px solid var(--teal);outline-offset:2px}

/* hero */
.hero{padding:72px 0 64px;background:linear-gradient(180deg,var(--mist),var(--paper))}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
@media(max-width:820px){.hero .wrap{grid-template-columns:1fr}}
.eyebrow{font-size:.78rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--teal-deep);margin-bottom:14px}
.hero h1{font-size:clamp(2.1rem,5vw,3.4rem);margin-bottom:18px}
.hero h1 em{font-style:italic;color:var(--teal-deep)}
.hero p.sub{font-size:1.15rem;max-width:34em;margin-bottom:28px}
.hero .cta-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero .note{font-size:.85rem;color:var(--teal-deep);margin-top:12px}

/* tray illustration */
.tray-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:0 20px 50px rgba(14,59,54,.08)}
.tray-card svg{width:100%;height:auto}
.tray-card figcaption{text-align:center;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--teal-deep);margin-top:14px}

/* sections */
section{padding:64px 0}
.section-title{font-size:clamp(1.6rem,3.4vw,2.3rem);margin-bottom:12px}
.section-lede{max-width:38em;margin-bottom:36px;font-size:1.05rem}
.mist{background:var(--mist)}

/* math strip */
.math{display:grid;grid-template-columns:1fr auto 1fr;gap:26px;align-items:center;background:var(--ink);color:#fff;border-radius:20px;padding:38px 34px}
@media(max-width:700px){.math{grid-template-columns:1fr}}
.math .num{font-family:'Lora',serif;font-size:2.6rem;font-weight:700}
.math .lbl{font-size:.9rem;opacity:.85}
.math .vs{font-family:'Lora',serif;font-style:italic;font-size:1.3rem;color:var(--teal);text-align:center}
.math .good .num{color:#7FE0D4}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:820px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.steps{grid-template-columns:1fr}}
.step{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px}
.step .k{font-family:'Lora',serif;font-size:1.25rem;margin-bottom:8px;color:var(--teal-deep)}
.step p{font-size:.93rem}

/* buy card */
.buy{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
@media(max-width:820px){.buy{grid-template-columns:1fr}}
.buy .price{font-family:'Lora',serif;font-size:2rem;margin:8px 0 4px}
.buy .price s{color:#8aa9a4;font-size:1.2rem;margin-left:10px}
.buy ul{list-style:none;margin:18px 0 26px}
.buy li{padding-left:26px;position:relative;margin-bottom:10px;font-size:.98rem}
.buy li::before{content:"";position:absolute;left:0;top:.5em;width:12px;height:12px;border-radius:50%;background:var(--teal)}
.buy .channels{display:flex;gap:14px;flex-wrap:wrap}
.buy .amazon{font-size:.85rem;color:var(--teal-deep);margin-top:10px}
.promo{display:inline-block;background:var(--mist);border:1px dashed var(--teal);border-radius:10px;padding:6px 14px;font-size:.88rem;font-weight:600;color:var(--teal-deep);margin-bottom:16px}

/* blog grid */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media(max-width:900px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.grid{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;transition:transform .15s, box-shadow .15s}
.card:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(14,59,54,.10)}
.card img{border-radius:0;aspect-ratio:16/10;object-fit:cover;width:100%}
.card .pad{padding:20px 20px 24px;display:flex;flex-direction:column;gap:8px;flex:1}
.card h3{font-size:1.1rem}
.card h3 a{color:var(--ink);text-decoration:none}
.card h3 a:hover{color:var(--teal-deep)}
.card p{font-size:.9rem;color:#3d5f5a;flex:1}
.card .tag{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--teal-deep);font-weight:600}

/* article */
.article-head{padding:56px 0 28px;background:linear-gradient(180deg,var(--mist),var(--paper))}
.article-head h1{font-size:clamp(1.8rem,4vw,2.6rem);max-width:22em}
.article-head .crumbs{font-size:.85rem;margin-bottom:16px}
.article-head .crumbs a{text-decoration:none}
.article-body{max-width:720px;margin:0 auto;padding:34px 22px 70px}
.article-body h3{font-size:1.35rem;margin:34px 0 12px}
.article-body p{margin-bottom:18px}
.article-body ul,.article-body ol{margin:0 0 18px 24px}
.article-body li{margin-bottom:10px}
.article-body img{margin:26px 0}
.article-cta{border:1.5px solid var(--teal);background:var(--mist);border-radius:16px;padding:26px;margin-top:44px}
.article-cta h3{margin:0 0 8px}
.article-cta p{margin-bottom:16px}

/* email + footer */
.email-band{background:var(--ink);color:#fff}
.email-band h2{color:#fff}
.email-band form{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}
.email-band input[type=email]{flex:1;min-width:230px;padding:13px 18px;border-radius:999px;border:none;font-size:1rem;font-family:inherit}
footer{border-top:1px solid var(--line);padding:44px 0 60px;font-size:.9rem}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:36px}
@media(max-width:700px){footer .cols{grid-template-columns:1fr}}
footer a{color:var(--ink);text-decoration:none;display:block;margin-bottom:8px}
footer a:hover{color:var(--teal-deep)}
footer .ft-title{font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:.75rem;color:var(--teal-deep);margin-bottom:14px}
footer .fine{margin-top:34px;color:#5c7f7a;font-size:.8rem}

/* full-bleed reason banner */
.reason-banner{width:100%;overflow:hidden;background:var(--ink)}
.reason-banner img{width:100%;height:auto;display:block;border-radius:0;max-height:520px;object-fit:cover;object-position:center 30%}

/* materials & safety */
.materials{background:var(--ink);color:#fff;padding:36px 0}
.materials .section-title{color:#fff;font-size:1.35rem;margin-bottom:8px}
.materials .section-lede{color:#cfe7e3;font-size:.92rem;max-width:44em;margin-bottom:0}
.cert-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:24px}
@media(max-width:900px){.cert-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.cert-grid{grid-template-columns:1fr}}
.cert-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);border-radius:10px;padding:12px 10px;text-align:center}
.cert-card .badge{width:34px;height:34px;margin:0 auto 6px;border-radius:50%;background:var(--teal);display:flex;align-items:center;justify-content:center;font-family:'Lora',serif;font-weight:700;font-size:.72rem;color:#fff}
.cert-card h4{font-size:.78rem;margin-bottom:4px;color:#fff;line-height:1.25}
.cert-card p{display:none}
.cert-card a{font-size:.7rem;color:var(--teal);text-decoration:none;font-weight:600}
.cert-card a:hover{text-decoration:underline}
.materials-note{margin-top:18px;font-size:.85rem;color:#cfe7e3;max-width:42em}
.cert-photos{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:32px}
@media(max-width:600px){.cert-photos{grid-template-columns:1fr}}
.cert-photos img{border-radius:10px;border:1px solid rgba(255,255,255,.15)}

/* amazon button */
.amazon-btn{background:#fff;color:#111;border:1.5px solid #d6d6d6;display:flex;align-items:center;gap:10px;justify-content:center;margin-top:12px}
.amazon-btn:hover{background:#f7f7f7}
.amazon-btn::before{content:"";display:inline-block;width:20px;height:20px;background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path fill="%23FF9900" d="M18.42 15.9c-2.1 1.55-5.14 2.38-7.76 2.38-3.67 0-6.98-1.36-9.48-3.62-.2-.18-.02-.42.22-.28 2.7 1.57 6.03 2.52 9.48 2.52 2.33 0 4.88-.48 7.24-1.48.35-.15.65.23.3.48zm.87-1c-.27-.34-1.77-.16-2.45-.08-.2.02-.24-.16-.05-.3 1.2-.84 3.16-.6 3.39-.32.23.29-.06 2.28-1.18 3.23-.17.15-.34.07-.26-.12.26-.64.83-2.07.55-2.41z"/><path fill="%23111" d="M13 8.4V7c0-.22-.17-.4-.4-.4H8.6c-.22 0-.4.18-.4.4v1.4c0 .22.18.4.4.4h1.5v6.8c0 .22.18.4.4.4h1c.22 0 .4-.18.4-.4V8.8h1.1c.22 0 .4-.18.4-.4z"/></svg>');background-size:contain;background-repeat:no-repeat}
.fulfillment-note{font-size:.8rem;color:#5c7f7a;margin-top:8px}