:root{--bg:#ececec;--card:#fff;--text:#1f2a2b;--muted:#6b7677;--teal:#4fb3ad;--teal-dark:#3f9c96;--green:#1f6f5b;--orange:#f28c28;--red:#e03a2a;--save:#1a9c3a;--line:#e3e6e6;--radius:14px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Helvetica Neue",Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.55;font-size:17px}
a{color:var(--green)}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
h1,h2,h3,h4{line-height:1.2;font-weight:700}
h1{font-size:clamp(2rem,5vw,3.2rem)}
h2{font-size:clamp(1.7rem,4vw,2.4rem);text-align:center;margin-bottom:28px}
h3{font-size:1.25rem;margin-bottom:8px}
p{margin-bottom:14px}

/* header */
.header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.header .wrap{display:flex;align-items:center;justify-content:space-between;height:70px}
.logo img{height:40px;width:auto}
.nav{display:flex;gap:26px;align-items:center}
.nav a{text-decoration:none;color:var(--text);font-weight:600;font-size:.98rem}
.nav a:hover{color:var(--green)}
.nav .btn{padding:10px 22px;font-size:.92rem}
.burger{display:none;background:none;border:0;font-size:1.8rem;cursor:pointer;color:var(--text)}
@media(max-width:820px){.nav{display:none;position:absolute;top:70px;left:0;right:0;background:#fff;flex-direction:column;padding:18px;gap:16px;border-bottom:1px solid var(--line)}.nav.open{display:flex}.burger{display:block}}

/* buttons */
.btn{display:inline-block;background:var(--teal);color:#fff;text-decoration:none;font-weight:700;letter-spacing:.3px;text-transform:uppercase;padding:16px 44px;border-radius:999px;border:0;cursor:pointer;transition:background .2s;font-size:1.05rem;text-align:center}
.btn:hover{background:var(--teal-dark)}
.btn-lg{padding:20px 60px;font-size:1.15rem}

/* hero */
.hero{padding:60px 0 40px;text-align:center}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;text-align:left}
.hero img{max-width:520px;margin:0 auto}
.hero .sub{color:var(--muted);font-size:1.15rem;margin:16px 0 26px}
.hero .badge-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.pill{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:.88rem;font-weight:600}
@media(max-width:820px){.hero-grid{grid-template-columns:1fr;text-align:center}.hero .badge-row{justify-content:center}}

/* features */
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:30px 0 50px}
.feature{background:#fff;border-radius:var(--radius);padding:28px 22px;text-align:center;box-shadow:0 2px 10px rgba(0,0,0,.04)}
.feature svg{width:42px;height:42px;margin:0 auto 12px;stroke:var(--green);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.feature h3{font-size:1.1rem}
.feature p{color:var(--muted);font-size:.95rem;margin:0}
@media(max-width:900px){.features{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.features{grid-template-columns:1fr}}

/* sections */
.section{padding:50px 0}
.section.alt{background:#fff}
.card{background:#fff;border-radius:var(--radius);padding:34px;box-shadow:0 2px 10px rgba(0,0,0,.04)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
@media(max-width:820px){.two{grid-template-columns:1fr}}
.center{text-align:center}
.lead{font-size:1.12rem;color:var(--muted);max-width:760px;margin:0 auto 30px;text-align:center}

/* pricing */
.pricing{padding:60px 0 70px}
.pricing h2{margin-bottom:10px}
.chooser{text-align:center;margin-bottom:34px}
.toplabel{display:inline-block;background:var(--orange);color:#fff;font-weight:700;font-size:.8rem;letter-spacing:.8px;padding:7px 14px;border-radius:4px;position:relative}
.toplabel:after{content:"";position:absolute;left:50%;bottom:-8px;transform:translateX(-50%);border:8px solid transparent;border-top-color:var(--orange);border-bottom:0}
.packs{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:start}
.pack{background:#fff;border:2px solid #f2f2f2;border-radius:var(--radius);padding:30px 26px 28px;text-align:center;box-shadow:0 2px 12px rgba(0,0,0,.05)}
.pack.featured{border-color:var(--orange)}
.pack h3{font-size:1.6rem;margin-bottom:2px}
.pack .tag{color:var(--red);font-weight:700;font-size:.85rem;letter-spacing:.8px;text-transform:uppercase}
.pack .img{height:170px;display:flex;align-items:center;justify-content:center;margin:26px 0 24px}
.pack .img img{max-height:150px;width:auto}
.price-row{display:flex;justify-content:space-between;align-items:flex-start;text-align:left}
.price{font-size:2.1rem;font-weight:700;line-height:1}
.per{font-size:.85rem;color:var(--muted);margin-top:4px}
.was{color:var(--red);text-decoration:line-through;font-size:1.35rem;font-weight:700;margin-top:6px}
.save{background:var(--save);color:#fff;font-weight:700;font-size:.8rem;padding:8px 10px;border-radius:4px;white-space:nowrap}
.total{text-align:left;color:#444;margin:12px 0 16px;font-size:1.05rem}
.pack ul{list-style:none;text-align:left;margin-bottom:26px}
.pack li{padding:6px 0 6px 30px;position:relative;font-size:.98rem}
.pack li:before{content:"";position:absolute;left:4px;top:11px;width:7px;height:13px;border:solid var(--save);border-width:0 2.5px 2.5px 0;transform:rotate(45deg)}
.pack .btn{width:100%}
.secure{margin-top:18px;font-size:.78rem;font-weight:700;letter-spacing:.5px}
.pay{display:flex;justify-content:center;gap:6px;flex-wrap:wrap;margin-top:10px}
.pay span{font-size:.62rem;font-weight:700;border:1px solid #ddd;border-radius:4px;padding:4px 7px;background:#fff;color:#333}
@media(max-width:900px){.packs{grid-template-columns:1fr;max-width:460px;margin:0 auto}}

/* tables */
table{width:100%;border-collapse:collapse;margin:14px 0 20px;background:#fff}
th,td{border:1px solid var(--line);padding:10px 14px;text-align:left}
th{background:#f7f8f8;font-weight:700}
td:nth-child(2),td:nth-child(3),th:nth-child(2),th:nth-child(3){text-align:right;white-space:nowrap}

/* ingredient cards */
.ingr{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin-top:20px}
.ingr .card{padding:24px}
.ingr .dose{display:inline-block;background:#e9f6f5;color:var(--green);font-weight:700;border-radius:999px;padding:3px 12px;font-size:.85rem;margin-bottom:10px}
.ingr p{margin:0;color:#444;font-size:.97rem}

/* how to */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:20px}
.step{background:#fff;border-radius:var(--radius);padding:30px 24px;text-align:center}
.step .n{width:52px;height:52px;border-radius:50%;background:var(--teal);color:#fff;font-weight:700;font-size:1.4rem;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}
@media(max-width:820px){.steps{grid-template-columns:1fr}}

/* faq */
.faq details{background:#fff;border-radius:10px;margin-bottom:10px;padding:0 22px;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.faq summary{cursor:pointer;font-weight:700;padding:18px 0;list-style:none;position:relative;padding-right:30px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";position:absolute;right:0;top:14px;font-size:1.5rem;color:var(--green)}
.faq details[open] summary:after{content:"–"}
.faq details p{padding-bottom:18px;color:#444}

/* cta band */
.cta-band{text-align:center;padding:60px 0}
.cta-band p{color:var(--muted);margin:10px auto 26px;max-width:640px}

/* misc */
.note{background:#fff6e8;border-left:4px solid var(--orange);padding:14px 18px;border-radius:6px;font-size:.95rem;margin:16px 0}
.content ul{margin:0 0 18px 22px}
.content li{margin-bottom:6px}
.content h2{text-align:left;font-size:1.6rem;margin:30px 0 12px}
.content h3{margin-top:22px}
form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
label{display:block;font-weight:600;font-size:.92rem;margin-bottom:6px}
input,select,textarea{width:100%;padding:12px 14px;border:1px solid #cfd4d4;border-radius:8px;font:inherit;margin-bottom:14px;background:#fff}
textarea{min-height:140px}
@media(max-width:600px){form .row{grid-template-columns:1fr}}

/* footer */
.footer{background:#fff;border-top:1px solid var(--line);padding:40px 0 30px;text-align:center;color:var(--muted);font-size:.88rem}
.footer img{height:36px;margin:0 auto 18px}
.footer .links{margin-top:14px;display:flex;justify-content:center;gap:18px;flex-wrap:wrap}
.footer .links a{color:var(--muted)}
.footer .disc{max-width:900px;margin:12px auto}

/* ===== mobile refinements ===== */
.sticky-cta{display:none}
@media(max-width:820px){
  body{font-size:16px;padding-bottom:84px}
  .hero{padding:34px 0 20px}
  .hero img{max-width:320px}
  .hero .sub{font-size:1.02rem}
  .hero .btn-lg{width:100%;padding:16px 20px}
  .features{padding:10px 0 30px;gap:14px}
  .feature{padding:20px 16px}
  .section{padding:36px 0}
  .card{padding:22px 18px}
  .pricing{padding:40px 0 50px}
  .pack{padding:24px 18px 22px}
  .pack .img{height:140px;margin:18px 0 16px}
  .price{font-size:1.9rem}
  .price-row{flex-wrap:wrap;gap:10px}
  .save{align-self:center}
  table{font-size:.9rem}
  th,td{padding:8px 10px}
  .cta-band{padding:40px 0}
  .cta-band .btn-lg{width:100%;padding:16px 20px}
  .footer{padding-bottom:100px}
  .sticky-cta{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;background:#fff;border-top:1px solid var(--line);box-shadow:0 -4px 16px rgba(0,0,0,.08);padding:10px 14px calc(10px + env(safe-area-inset-bottom));align-items:center;gap:12px}
  .sticky-cta .info{flex:1;min-width:0;line-height:1.25}
  .sticky-cta .info strong{display:block;font-size:1rem}
  .sticky-cta .info span{font-size:.78rem;color:var(--muted)}
  .sticky-cta .btn{padding:14px 22px;font-size:.95rem;white-space:nowrap;flex-shrink:0}
}
@media(max-width:380px){.sticky-cta .info span{display:none}}
@media(max-width:900px){.pack.featured{order:-1}.toplabel{font-size:.72rem}}