/* ==========================================================================
   BuyOfficial.club — Design System
   Montserrat (display/buttons) + Open Sans (body). Ink on white, gold accent
   text, bright-yellow pulsing CTA. Generic canvas built to host many
   different affiliate products without clashing with their own imagery.
   ========================================================================== */

:root{
  --ink:#191e26;
  --ink-soft:#3d4048;
  --ink-faint:#6b6f78;
  --paper:#ffffff;
  --paper-alt:#f2f2f2;
  --paper-deep:#e6e6e6;
  --line:rgba(25,30,38,.12);
  --line-strong:rgba(25,30,38,.26);
  --brass:#736210;
  --brass-dark:#26220f;
  --brass-light:#f2cb05;
  --white:#ffffff;
  --ok:#4f6f52;
  --cta-yellow:#f2cb05;
  --cta-yellow-hover:#d9b604;
  --cta-text:#191e26;
  --radius:10px;
  --container:1180px;
  --shadow-card: 0 1px 2px rgba(20,23,31,.04), 0 12px 32px -16px rgba(20,23,31,.18);
  --ff-display:"Montserrat", "Segoe UI", Helvetica, Arial, sans-serif;
  --ff-body:"Open Sans", "Segoe UI", Helvetica, Arial, sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--ff-body);
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  line-height:1.6;
}
img{max-width:100%;display:block;}
a{color:inherit;}
h1,h2,h3,h4{
  font-family:var(--ff-display);
  font-weight:700;
  line-height:1.12;
  margin:0 0 .5em;
  letter-spacing:-.01em;
}
p{margin:0 0 1em;color:var(--ink-soft);}
ul{margin:0;padding:0;}
.container{
  max-width:var(--container);
  margin-inline:auto;
  padding-inline:24px;
}
@media (min-width:768px){ .container{padding-inline:40px;} }

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:.55em;
  font-family:var(--ff-body);
  font-size:.72rem;
  font-weight:600;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--brass-dark);
  margin-bottom:1rem;
}
.eyebrow::before{
  content:"";
  width:22px;height:1px;
  background:var(--brass);
}

.btn{
  display:inline-flex;
  align-items:center;
  gap:.6em;
  padding:.95em 1.7em;
  font-family:var(--ff-body);
  font-weight:600;
  font-size:.95rem;
  letter-spacing:.01em;
  text-decoration:none;
  border-radius:var(--radius);
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .18s ease, background-color .18s ease, border-color .18s ease, color .18s ease;
}
.btn:hover{transform:translateY(-1px);}
.btn-primary{
  background:var(--cta-yellow);
  color:var(--cta-text);
  border-color:var(--cta-yellow);
  font-weight:700;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.5), 0 2px 6px rgba(20,23,31,.12);
}
.btn-primary:hover{background:var(--cta-yellow-hover);border-color:var(--cta-yellow-hover);}
.btn-outline{
  background:transparent;
  color:var(--ink);
  border-color:var(--line-strong);
}
.btn-outline:hover{border-color:var(--ink);}
.btn-order{
  background:var(--cta-yellow);
  color:var(--cta-text);
  border-color:var(--cta-yellow);
  width:100%;
  justify-content:center;
  font-size:1rem;
  font-weight:700;
  padding:1.05em 1.7em;
}
.btn-order:hover{background:var(--cta-yellow-hover);border-color:var(--cta-yellow-hover);}

/* Radar pulse — reserved for genuine buy/order CTAs, never nav or informational buttons */
@keyframes btn-pulse{
  0%{transform:scale(1);box-shadow:inset 0 1px 0 rgba(255,255,255,.5), 0 2px 6px rgba(20,23,31,.12), 0 0 0 0 rgba(242,203,5,.55);}
  70%{transform:scale(1.045);box-shadow:inset 0 1px 0 rgba(255,255,255,.5), 0 2px 6px rgba(20,23,31,.12), 0 0 0 16px rgba(242,203,5,0);}
  100%{transform:scale(1);box-shadow:inset 0 1px 0 rgba(255,255,255,.5), 0 2px 6px rgba(20,23,31,.12), 0 0 0 0 rgba(242,203,5,0);}
}
.btn-pulse{animation:btn-pulse 1.7s ease-in-out infinite;}
.btn-pulse:hover{animation-play-state:paused;}
@media (prefers-reduced-motion: reduce){
  .btn-pulse{animation:none;}
}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:40;
  background:color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--line);
}
.site-header .container{
  display:flex;align-items:center;justify-content:space-between;
  padding-block:14px;min-height:76px;
}
.brand{
  display:flex;flex-direction:column;align-items:flex-start;gap:.28em;
  text-decoration:none;color:var(--ink);
  line-height:1;
}
.brand .brand-name{
  font-family:var(--ff-display);font-weight:600;font-size:1.3rem;
  letter-spacing:-.01em;
}
.brand .brand-dot{color:var(--brass);}
.brand .brand-slogan{
  display:block;
  font-family:var(--ff-body);font-weight:600;font-size:.66rem;
  letter-spacing:.13em;text-transform:uppercase;
  color:var(--brass-dark);
}
.brand-static{cursor:default;}
.site-header--minimal .container-minimal{
  justify-content:center;padding-block:20px;
}
.nav-desktop{display:none;align-items:center;gap:2.1rem;}
.nav-desktop a{
  font-size:.92rem;font-weight:500;text-decoration:none;color:var(--ink-soft);
  position:relative;padding-block:6px;
}
.nav-desktop a:hover{color:var(--ink);}
.nav-cta{display:none;}
@media (min-width:900px){
  .nav-desktop{display:flex;}
  .nav-cta{display:inline-flex;}
}
.nav-toggle{
  display:inline-flex;align-items:center;justify-content:center;
  width:42px;height:42px;border:1px solid var(--line-strong);background:none;
  border-radius:var(--radius);cursor:pointer;
}
@media (min-width:900px){ .nav-toggle{display:none;} }
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{
  content:"";display:block;width:18px;height:1.5px;background:var(--ink);position:relative;
  transition:transform .2s ease, opacity .2s ease;
}
.nav-toggle span::before{position:absolute;top:-6px;}
.nav-toggle span::after{position:absolute;top:6px;}
.mobile-nav{
  display:none;flex-direction:column;gap:0;
  border-bottom:1px solid var(--line);background:var(--paper);
}
.mobile-nav.open{display:flex;}
.mobile-nav a{
  padding:16px 24px;text-decoration:none;color:var(--ink-soft);
  border-top:1px solid var(--line);font-size:.98rem;font-weight:500;
}
.mobile-nav a.mobile-cta{color:var(--brass-dark);font-weight:600;}
@media (min-width:900px){ .mobile-nav{display:none !important;} }

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  padding:64px 0 72px;
  background:
    radial-gradient(1100px 480px at 82% -10%, rgba(169,130,47,.14), transparent 60%),
    var(--paper);
  border-bottom:1px solid var(--line);
}
.hero .container{
  display:grid;gap:44px;
}
@media (min-width:960px){
  .hero .container{grid-template-columns:1.2fr .8fr;align-items:end;}
}
.hero h1{
  font-size:clamp(2.3rem,5.4vw,3.6rem);
  max-width:15ch;
}
.hero .lede{
  font-size:1.08rem;max-width:52ch;color:var(--ink-soft);
  margin-top:1.1rem;
}
.hero-cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:1.8rem;}
.hero-note{
  margin-top:1.6rem;font-size:.82rem;color:var(--ink-faint);
  max-width:46ch;line-height:1.55;
}
.hero-panel{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-card);
  padding:28px 26px;
}
.hero-panel h3{
  font-size:1.02rem;margin-bottom:.9rem;font-family:var(--ff-body);font-weight:700;
}
.hero-panel ul{display:flex;flex-direction:column;gap:.7rem;}
.hero-panel li{
  display:flex;gap:.65em;font-size:.9rem;color:var(--ink-soft);
  padding-bottom:.7rem;border-bottom:1px dashed var(--line);
}
.hero-panel li:last-child{border-bottom:none;padding-bottom:0;}
.hero-panel li::before{content:"—";color:var(--brass);flex:none;}

/* ---------- Section scaffolding ---------- */
section{padding:76px 0;}
.section-alt{background:var(--paper-alt);}
.section-head{max-width:64ch;margin-bottom:2.6rem;}
.section-head h2{font-size:clamp(1.7rem,3.4vw,2.3rem);}
.section-head p{font-size:1.02rem;}

/* ---------- What is / two column ---------- */
.split{display:grid;gap:40px;}
@media (min-width:900px){ .split{grid-template-columns:1fr 1fr;gap:64px;align-items:start;} }
.split p{font-size:1.02rem;}
.pillar-list{display:flex;flex-direction:column;gap:1.2rem;margin-top:1.6rem;}
.pillar{display:flex;gap:.9rem;align-items:flex-start;}
.pillar .mark{
  flex:none;width:28px;height:28px;border:1px solid var(--brass);color:var(--brass-dark);
  border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:.72rem;font-weight:700;margin-top:.15rem;
}
.pillar strong{display:block;font-size:.98rem;margin-bottom:.15rem;}
.pillar span{font-size:.92rem;color:var(--ink-faint);}

/* ---------- Steps ---------- */
.steps{
  display:grid;gap:1px;background:var(--line);
  border:1px solid var(--line);
  grid-template-columns:1fr;
}
@media (min-width:760px){ .steps{grid-template-columns:repeat(4,1fr);} }
.step{background:var(--paper);padding:32px 26px;}
.step .num{
  font-family:var(--ff-display);font-size:2.1rem;color:var(--brass);
  margin-bottom:.6rem;line-height:1;
}
.step h3{font-size:1.05rem;font-family:var(--ff-body);font-weight:700;margin-bottom:.4rem;}
.step p{font-size:.9rem;margin:0;}

/* ---------- Cards grid (approach / why) ---------- */
.card-grid{display:grid;gap:22px;grid-template-columns:1fr;}
@media (min-width:640px){ .card-grid{grid-template-columns:repeat(2,1fr);} }
@media (min-width:980px){ .card-grid{grid-template-columns:repeat(3,1fr);} }
.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;box-shadow:var(--shadow-card);
}
.card h3{font-size:1rem;font-family:var(--ff-body);font-weight:700;margin-bottom:.5rem;}
.card p{font-size:.92rem;margin:0;}

/* ---------- Featured offer teaser (homepage #offers) ---------- */
.offer-teaser-list{display:flex;flex-direction:column;gap:20px;}
.offer-teaser{
  display:flex;align-items:center;gap:32px;
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow-card);text-decoration:none;color:inherit;
  transition:transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.offer-teaser:hover{
  transform:translateY(-3px);border-color:var(--cta-yellow);
  box-shadow:0 4px 10px rgba(20,23,31,.06), 0 20px 40px -20px rgba(20,23,31,.22);
}
.offer-teaser-media{
  flex:0 0 190px;aspect-ratio:1/1;background:var(--paper-alt);border:1px solid var(--line);
  border-radius:8px;display:flex;align-items:center;justify-content:center;overflow:hidden;
}
.offer-teaser-media img{max-width:82%;max-height:82%;object-fit:contain;}
.offer-teaser-body h3{font-size:1.25rem;margin:.3rem 0 .5rem;}
.offer-teaser-body p{font-size:.96rem;color:var(--ink-soft);margin-bottom:1.1rem;}
.offer-teaser-body .btn{pointer-events:none;}
@media (max-width:640px){
  .offer-teaser{flex-direction:column;text-align:center;padding:24px;}
  .offer-teaser-media{flex:none;width:160px;}
}

/* ---------- Disclosure blocks (identified, high-contrast) ---------- */
.disclosure{
  background:var(--ink);
  color:var(--paper);
  border-radius:var(--radius);
  padding:40px 32px;
}
.disclosure .eyebrow{color:var(--brass-light);}
.disclosure .eyebrow::before{background:var(--brass-light);}
.disclosure h2{color:var(--white);font-size:clamp(1.5rem,3vw,1.9rem);}
.disclosure p{color:rgba(251,249,244,.82);font-size:1rem;}
.disclosure a{color:var(--brass-light);text-decoration:underline;}

.notice-box{
  border:1px solid var(--line-strong);
  border-left:3px solid var(--brass);
  background:var(--white);
  padding:22px 24px;
  border-radius:var(--radius);
}
.notice-box p:last-child{margin-bottom:0;}

/* ---------- Responsibility checklist ---------- */
.check-list{display:flex;flex-direction:column;gap:.9rem;margin-top:1.4rem;}
.check-list li{
  display:flex;gap:.75em;font-size:.96rem;color:var(--ink-soft);
  list-style:none;
}
.check-list li::before{
  content:"✓";flex:none;color:var(--brass-dark);font-weight:700;
}

/* ---------- Product discovery mock links ---------- */
.url-mock{
  font-family:"IBM Plex Mono","SFMono-Regular",Consolas,monospace;
  font-size:.86rem;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:14px 18px;
  color:var(--ink-soft);
  display:flex;align-items:center;gap:.6em;
}
.url-mock .dot{width:6px;height:6px;border-radius:50%;background:var(--brass);flex:none;}
.url-stack{display:flex;flex-direction:column;gap:10px;margin-top:1.6rem;}

/* ---------- CTA band ---------- */
.cta-band{
  background:var(--paper-deep);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:48px 40px;
  text-align:center;
}
.cta-band h2{font-size:clamp(1.5rem,3vw,2rem);}
.cta-band p{max-width:56ch;margin-inline:auto;font-size:1.02rem;}
.cta-band .hero-cta-row{justify-content:center;}

/* ---------- Contact ---------- */
.contact-grid{display:grid;gap:36px;}
@media (min-width:900px){ .contact-grid{grid-template-columns:1fr 1fr;} }
.contact-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;
}
.contact-card dt{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-faint);margin-top:1rem;}
.contact-card dt:first-child{margin-top:0;}
.contact-card dd{margin:.25rem 0 0;font-size:1rem;color:var(--ink);font-weight:500;}
.placeholder-tag{
  display:inline-block;background:var(--paper-alt);border:1px dashed var(--line-strong);
  padding:.15em .5em;font-size:.85em;color:var(--ink-faint);border-radius:var(--radius);
}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:rgba(251,249,244,.72);padding-top:64px;}
body.product-page .site-footer{padding-bottom:72px;}
.footer-top{
  display:grid;gap:40px;
  grid-template-columns:1.3fr repeat(3,1fr);
  padding-bottom:44px;border-bottom:1px solid rgba(251,249,244,.14);
}
@media (max-width:860px){ .footer-top{grid-template-columns:1fr 1fr;} }
@media (max-width:520px){ .footer-top{grid-template-columns:1fr;} }
.footer-brand .brand{color:var(--paper);}
.footer-brand .brand-dot{color:var(--paper);}
.footer-brand .brand-slogan{color:var(--brass-light);}
.footer-brand p{color:rgba(251,249,244,.58);font-size:.9rem;max-width:32ch;margin-top:1rem;}
.footer-col h4{
  font-family:var(--ff-body);font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;
  color:rgba(251,249,244,.5);margin-bottom:1rem;font-weight:600;
}
.footer-col ul{display:flex;flex-direction:column;gap:.65rem;}
.footer-col a{
  color:rgba(251,249,244,.82);text-decoration:none;font-size:.92rem;
}
.footer-col a:hover{color:var(--brass-light);}
.footer-legal-notices{
  padding:32px 0;display:flex;flex-direction:column;gap:14px;
  border-bottom:1px solid rgba(251,249,244,.14);
}
.footer-legal-notices p{
  font-size:.82rem;color:rgba(255,255,255,.75);max-width:88ch;margin:0;
}
.footer-legal-notices strong{color:rgba(255,255,255,.92);}
.footer-bottom{
  padding:22px 0 30px;display:flex;flex-wrap:wrap;gap:12px;
  justify-content:space-between;align-items:center;
  font-size:.8rem;color:rgba(255,255,255,.6);
}

/* ---------- Legal pages ---------- */
.legal-hero{
  padding:56px 0 40px;border-bottom:1px solid var(--line);background:var(--paper-alt);
}
.legal-hero .eyebrow{margin-bottom:.8rem;}
.legal-hero h1{font-size:clamp(2rem,4.4vw,2.7rem);max-width:22ch;}
.legal-hero .updated{font-size:.86rem;color:var(--ink-faint);margin-top:.6rem;}
.legal-body{padding:56px 0 90px;}
.legal-body .container{max-width:820px;}
.legal-body h2{font-size:1.35rem;margin-top:2.4rem;}
.legal-body h2:first-child{margin-top:0;}
.legal-body h3{font-size:1.05rem;font-family:var(--ff-body);font-weight:700;margin-top:1.6rem;}
.legal-body p,.legal-body li{font-size:.98rem;color:var(--ink-soft);}
.legal-body ul{margin:0 0 1em;padding-left:1.2em;}
.legal-body li{margin-bottom:.4em;}
.legal-toc{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 24px;margin-bottom:2.4rem;
}
.legal-toc p{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-faint);margin-bottom:.8rem;}
.legal-toc ol{margin:0;padding-left:1.2em;display:flex;flex-direction:column;gap:.4rem;}
.legal-toc a{font-size:.92rem;text-decoration:none;color:var(--ink-soft);}
.legal-toc a:hover{color:var(--brass-dark);}

/* ---------- Product page (multi-affiliate, neutral canvas) ---------- */
body.product-page section{padding:48px 0;}

/* ---------- Conversion helpers (Google Ads-safe: no fake urgency) ---------- */
.trust-line{
  display:flex;align-items:center;justify-content:center;gap:.5em;
  margin-top:14px;font-size:.8rem;color:var(--ink-faint);text-align:center;
}
.trust-line svg{flex:none;color:var(--brass);}

.cta-pointer{
  display:flex;align-items:center;gap:.5em;
  font-size:.82rem;font-weight:600;color:var(--brass-dark);
  margin-top:1.4rem;
}
.cta-pointer .chevron{
  display:inline-flex;animation:pointer-bounce 1.4s ease-in-out infinite;
}
@keyframes pointer-bounce{
  0%,100%{transform:translateY(0);}
  50%{transform:translateY(4px);}
}
@media (prefers-reduced-motion: reduce){
  .cta-pointer .chevron{animation:none;}
}

/* Sticky buy bar — persistent CTA once the hero offer box scrolls out of view */
.sticky-buy{
  position:fixed;left:0;right:0;bottom:0;z-index:50;
  background:var(--ink);color:var(--paper);
  border-top:1px solid rgba(255,255,255,.08);
  box-shadow:0 -8px 24px rgba(0,0,0,.18);
  padding:12px 16px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  transform:translateY(110%);
  transition:transform .25s ease;
}
.sticky-buy.is-visible{transform:translateY(0);}
.sticky-buy .sticky-buy-name{
  font-family:var(--ff-display);font-weight:700;font-size:.9rem;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.sticky-buy .btn{flex:none;padding:.7em 1.3em;font-size:.88rem;}
@media (min-width:640px){
  .sticky-buy{padding:14px 28px;}
}

/* ---------- Product template ---------- */
.product-hero{padding:44px 0 36px;border-bottom:1px solid var(--line);}
.product-breadcrumb{font-size:.82rem;color:var(--ink-faint);margin-bottom:1.2rem;}
.product-breadcrumb a{text-decoration:none;color:var(--ink-faint);}
.product-grid{display:grid;gap:44px;}
@media (min-width:900px){ .product-grid{grid-template-columns:1.05fr .95fr;align-items:start;} }
.product-media{
  background:var(--paper-alt);border:1px solid var(--line);border-radius:var(--radius);
  aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;
  color:var(--ink-faint);font-size:.85rem;overflow:hidden;
}
.product-media img{max-width:82%;max-height:82%;object-fit:contain;}
.product-title{font-size:clamp(1.8rem,3.6vw,2.4rem);margin-bottom:.5rem;}
.product-tagline{color:var(--ink-soft);font-size:1.02rem;margin-bottom:1.6rem;}
.offer-box{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow-card);
}
.offer-box .order-now{
  text-align:center;font-family:var(--ff-body);font-weight:700;
  font-size:.86rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--brass-dark);margin-bottom:.7rem;
}
.offer-box .btn-order-link{
  display:block;width:fit-content;max-width:100%;text-align:center;background:var(--cta-yellow);color:var(--cta-text);
  padding:.85em 1.5em;border-radius:8px;text-decoration:none;
  font-family:var(--ff-display);font-weight:700;font-size:1.05rem;letter-spacing:.01em;margin:.9rem auto 0;
  border:1px solid var(--cta-yellow);transition:background-color .18s ease;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.5), 0 2px 6px rgba(20,23,31,.12);
}
.offer-box .btn-order-link:hover{background:var(--cta-yellow-hover);border-color:var(--cta-yellow-hover);}
.offer-box .fine{font-size:.78rem;color:var(--ink-faint);margin-top:.9rem;text-align:center;}
.product-fda-note{font-size:.72rem;color:var(--ink-faint);text-align:center;max-width:640px;margin:0 auto;line-height:1.5;}
.product-disclosures{
  margin-top:20px;display:flex;flex-direction:column;gap:10px;
}
.product-disclosures .notice-box{padding:16px 18px;}
.product-disclosures .notice-box p{font-size:.85rem;margin:0;}

/* ---------- Misc ---------- */
.skip-link{
  position:absolute;left:-999px;top:auto;
  background:var(--ink);color:var(--paper);padding:12px 18px;z-index:100;
}
.skip-link:focus{left:16px;top:16px;}
hr.rule{border:none;border-top:1px solid var(--line);margin:2.4rem 0;}