/* Boostaro Guide — boostaro.factowiki.com
   FactoWiki subdomain design system · brand burgundy palette + warm amber CTA
   Playfair Display (headings) + DM Sans (body) */
:root{
  --navy:#4a0f1c;--navy2:#8f1533;--gold:#c4536e;--gold2:#e2a3b2;
  --cta:#c99a12;--cta2:#fcc918;--ctaink:#2b2100;
  --ink:#241419;--mut:#6e5a60;--line:#ecd9de;--card:#ffffff;
  --tint:linear-gradient(170deg,#fbf4f5 0%,#f5e3e7 100%);
  --shadow:0 10px 30px rgba(74,15,28,.08);
  --r:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{overflow-x:clip;scroll-behavior:smooth}
body{font-family:'DM Sans',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.65;font-size:16.5px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy2);text-decoration:none}
.wrap{max-width:1160px;margin:0 auto;padding:0 22px}
.narrow{max-width:840px;margin-left:auto;margin-right:auto}
h1,h2,h3{font-family:'Playfair Display',Georgia,serif;color:var(--navy);line-height:1.22}
h1{font-size:clamp(1.7rem,3.6vw,2.55rem);margin:14px 0 14px}
h2{font-size:clamp(1.45rem,2.8vw,2.05rem);margin:10px 0 16px}
h3{font-size:1.18rem;margin:0 0 8px}
p{margin:0 0 16px}
section{padding:64px 0}
section:nth-of-type(even):not([class]){background:var(--tint)}
.eyebrow{display:inline-block;font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#8a6a00;background:linear-gradient(120deg,#fff6da,#ffe9a8);border:1px solid #f0d372;border-radius:999px;padding:5px 14px}

/* ---------- header / nav ---------- */
.topbar{background:linear-gradient(90deg,var(--navy) 0%,var(--navy2) 100%);color:rgba(255,255,255,.93);text-align:center;font-size:.84rem;padding:8px 14px}
.topbar strong{color:var(--cta2)}
header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:18px;padding:12px 0}
.logo{display:flex;align-items:center;gap:10px;font-family:'Playfair Display',serif;font-weight:700;font-size:1.22rem;color:var(--navy)}
.logo .mark{display:inline-flex;width:38px;height:38px}
.logo .mark svg{width:38px;height:38px}
.logo .word em{font-style:normal;color:var(--navy2)}
.nav ul{display:flex;gap:18px;list-style:none;margin-left:auto;flex-wrap:wrap}
.nav ul a{font-size:.92rem;font-weight:500;color:#4a0f1c}
.nav ul a:hover{color:var(--navy2)}

/* ---------- buttons ---------- */
.btn{display:inline-block;background:linear-gradient(180deg,var(--cta2) 0%,var(--cta) 100%);color:var(--ctaink);font-weight:700;font-size:1rem;padding:14px 28px;border-radius:12px;box-shadow:0 8px 22px rgba(201,154,18,.36);border:1px solid rgba(140,104,0,.35);transition:transform .15s ease,box-shadow .15s ease;text-align:center}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(201,154,18,.28)}
.btn-sm{padding:10px 18px;font-size:.9rem}
.btn-lg{padding:17px 36px;font-size:1.08rem}
.btn-ghost{background:#fff;color:var(--navy2);border:2px solid var(--gold2);box-shadow:none}
.btn-ghost:hover{border-color:var(--navy2)}

/* ---------- hero (compact: next section visible without scrolling) ---------- */
section.hero{background:var(--tint);padding:40px 0 46px}
.hgrid{display:grid;grid-template-columns:1.08fr .92fr;gap:40px;align-items:center}
.lede{font-size:1.02rem;color:var(--mut);max-width:56ch}
.hbul{list-style:none;margin:0 0 18px}
.hbul li{padding:4px 0 4px 30px;position:relative;font-weight:500;font-size:.96rem}
.hbul li::before{content:"\2713";position:absolute;left:0;top:4px;width:21px;height:21px;border-radius:50%;background:linear-gradient(140deg,var(--cta2),var(--cta));color:var(--ctaink);font-size:.72rem;font-weight:700;display:flex;align-items:center;justify-content:center}
.hstats{display:flex;gap:26px;margin-top:20px;flex-wrap:wrap}
.hstat b{display:block;font-family:'Playfair Display',serif;font-size:1.45rem;color:#a87d00}
.hstat span{font-size:.8rem;color:var(--mut)}
.hero-img img{border-radius:16px;box-shadow:var(--shadow)}

/* ---------- trust bar ---------- */
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.trust>div{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px 20px;text-align:center;box-shadow:var(--shadow)}
.trust .ic{font-size:1.7rem;margin-bottom:8px}
.trust h4{font-family:'Playfair Display',serif;color:var(--navy);font-size:1.02rem;margin-bottom:6px}
.trust p{font-size:.87rem;color:var(--mut);margin:0}

/* ---------- spec table ---------- */
.spec{width:100%;border-collapse:collapse;margin:26px 0 6px;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow)}
.spec td{padding:12px 18px;border-bottom:1px solid var(--line);font-size:.95rem;vertical-align:top}
.spec tr:last-child td{border-bottom:none}
.spec td:first-child{font-weight:700;color:var(--navy);width:34%;background:#fdf7f8}

/* ---------- pricing ---------- */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;align-items:stretch}
.pack{position:relative;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px 22px 28px;text-align:center;box-shadow:var(--shadow);display:flex;flex-direction:column}
.pack img{width:100%;max-width:900px;height:auto;margin:0 auto 12px;border-radius:10px}
.pack h3{font-size:1.3rem}
.pack .per{font-family:'Playfair Display',serif;font-size:2.1rem;font-weight:700;color:var(--navy2);margin:4px 0 2px}
.pack .per small{font-size:.95rem;color:var(--mut);font-family:'DM Sans',sans-serif;font-weight:500}
.pack .ship{font-size:.85rem;color:var(--mut);min-height:42px;margin-bottom:14px}
.pack .btn{margin-top:auto}
.pack.best{border:2px solid var(--cta);transform:scale(1.035);z-index:2;background:linear-gradient(180deg,#fffdf4 0%,#fff 55%)}
.tagbest{position:absolute;top:-14px;left:50%;transform:translateX(-50%);white-space:nowrap;background:linear-gradient(120deg,var(--cta2),var(--cta));color:var(--ctaink);font-size:.74rem;font-weight:700;letter-spacing:.04em;padding:6px 16px;border-radius:999px;box-shadow:0 6px 14px rgba(201,154,18,.36)}
.bonuses{display:grid;grid-template-columns:repeat(2,minmax(0,290px));gap:22px;justify-content:center;margin:34px auto 0}
.bonuses figure{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px;box-shadow:var(--shadow)}
.bonuses img{border-radius:8px}
.bonuses figcaption{font-size:.84rem;color:var(--mut);text-align:center;margin-top:10px}

/* ---------- cards / grids ---------- */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--shadow)}
.card .n,.step .n{width:38px;height:38px;border-radius:50%;background:linear-gradient(140deg,var(--navy2),var(--navy));color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;margin-bottom:12px;font-family:'Playfair Display',serif;flex:0 0 38px}
.box{background:#fff;border-left:4px solid var(--cta);border-radius:0 var(--r) var(--r) 0;padding:24px 26px;box-shadow:var(--shadow);margin:26px 0}

/* ---------- ingredients ---------- */
.ing{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--navy2);border-radius:0 var(--r) var(--r) 0;padding:22px 26px;margin:0 0 18px;box-shadow:var(--shadow)}
.ing h3{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.ing .dose{font-family:'DM Sans',sans-serif;font-size:.76rem;font-weight:700;color:#8a6a00;background:#fff6da;border:1px solid #f0d372;border-radius:999px;padding:3px 12px}
.ing p{margin:8px 0 0;font-size:.95rem;color:#4d3a40}

/* ---------- benefits ---------- */
.ben{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--shadow)}
.ben .ic{font-size:1.7rem;margin-bottom:8px}
.ben p{font-size:.92rem;color:var(--mut);margin:0}

/* ---------- reviews ---------- */
.rev{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--shadow)}
.rev .stars{color:#e8b400;letter-spacing:2px;margin-bottom:10px}
.rev p{font-size:.94rem}
.rev .who{font-weight:700;color:var(--navy);font-size:.88rem;margin:0}

/* ---------- CTA band ---------- */
section.band{background:linear-gradient(120deg,var(--navy) 0%,var(--navy2) 100%);color:rgba(255,255,255,.93);text-align:center}
.band h2{color:#fff}
.band p{color:rgba(255,255,255,.82)}

/* ---------- guarantee ---------- */
.gbox{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:44px;box-shadow:var(--shadow);text-align:center;max-width:840px;margin:0 auto}
.gbox img{display:block;width:192px;height:auto;margin:0 auto 20px}
.gbox p{text-align:left}
.gbox p.gcta{text-align:center;margin:26px 0 0}

/* ---------- steps ---------- */
.step{display:grid;grid-template-columns:38px 1fr;gap:18px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px 24px;margin-bottom:14px;box-shadow:var(--shadow)}
.step h3{font-size:1.05rem}
.step p{margin:0;font-size:.93rem;color:var(--mut)}

/* ---------- FAQ ---------- */
.faq details{background:var(--card);border:1px solid var(--line);border-radius:var(--r);margin-bottom:12px;box-shadow:var(--shadow);overflow:hidden}
.faq summary{cursor:pointer;list-style:none;font-weight:700;color:var(--navy);padding:18px 48px 18px 22px;position:relative;font-size:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:1.3rem;color:var(--navy2);font-weight:400}
.faq details[open] summary::after{content:"\2212"}
.faq .ans{padding:0 22px 18px;font-size:.95rem;color:#4d3a40}
.faq .ans p{margin:0}

/* ---------- references ---------- */
.refs{margin:14px 0 0 20px}
.refs li{font-size:.9rem;color:#4d3a40;margin-bottom:12px}
.refs a{font-weight:700}

/* ---------- final order ---------- */
section.finalorder{background:var(--tint);text-align:center}
.finalorder img.pack{width:320px!important;height:auto;margin:18px auto}
.priceline{font-size:1.1rem}
.priceline s{color:var(--mut);margin-right:12px}
.priceline b{color:var(--navy2);font-size:1.3rem}

/* ---------- conclusion ---------- */
.conclusion{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:40px;box-shadow:var(--shadow);margin-top:52px;text-align:left}
.conclusion h3{font-size:1.5rem;text-align:center}
.csub{text-align:center;color:var(--mut);margin-bottom:26px}
.ccols{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:26px}
.ccol{background:#fdf7f8;border:1px solid var(--line);border-radius:var(--r);padding:20px}
.ccol h4{font-family:'Playfair Display',serif;color:var(--navy2);margin-bottom:8px}
.ccol p{font-size:.88rem;margin:0;color:#4d3a40}
.cverdict{border-top:2px solid var(--line);padding-top:22px}
.cverdict p{margin:0;font-size:.98rem}

/* ---------- footer ---------- */
footer{background:var(--navy);color:#e9c9d1;padding:52px 0 34px;font-size:.88rem}
footer h4{color:#fff;font-family:'Playfair Display',serif;margin-bottom:10px}
footer a{color:var(--gold2)}
.fgrid{display:grid;grid-template-columns:1.2fr 1fr;gap:36px;margin-bottom:26px}
.fdisc{border-top:1px solid rgba(255,255,255,.16);padding-top:22px;color:#d9aeb9}
.fdisc p{font-size:.8rem;margin-bottom:12px}

/* ---------- sticky mobile CTA + toTop ---------- */
.mcta{display:none}
#toTop{position:fixed;right:18px;bottom:18px;width:44px;height:44px;border-radius:50%;border:none;background:var(--navy2);color:#fff;font-size:1.15rem;cursor:pointer;opacity:0;pointer-events:none;transition:opacity .2s ease;box-shadow:0 8px 20px rgba(74,15,28,.3);z-index:70}
#toTop.show{opacity:1;pointer-events:auto}

/* ============ MOBILE REFINEMENTS ============ */
html,body{overflow-x:hidden!important;max-width:100vw}
@media (max-width:960px){
  .hgrid{grid-template-columns:1fr;gap:26px}
  .hero{padding:30px 0 36px}
  .hero-img{max-width:520px;margin:0 auto}
  .trust{grid-template-columns:repeat(2,1fr)}
  .pricing{grid-template-columns:1fr;max-width:440px;margin:0 auto}
  .pack.best{transform:none}
  .grid3{grid-template-columns:1fr}
  .ccols{grid-template-columns:repeat(2,1fr)}
  .fgrid{grid-template-columns:1fr}
  .nav ul{display:none}
}
@media (max-width:640px){
  section{padding:46px 0}
  body{font-size:16px}
  .trust{grid-template-columns:1fr}
  .ccols{grid-template-columns:1fr}
  .bonuses{grid-template-columns:1fr;max-width:320px}
  .gbox{padding:30px 22px}
  .conclusion{padding:26px 20px}
  h1{font-size:1.62rem}
  .hstats{gap:18px}
  .btn-lg{padding:15px 26px;font-size:1rem;width:100%}
  .mcta{display:block;position:fixed;left:0;right:0;bottom:0;z-index:65;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-top:1px solid var(--line)}
  .mcta .btn{display:block;width:100%}
  body.has-mcta{padding-bottom:76px}
  #toTop{bottom:84px}
  .spec td{display:block;width:100%}
  .spec td:first-child{background:#fdf7f8;padding-bottom:4px}
  .spec td:last-child{padding-top:4px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .btn{transition:none}
}