/* ============================================================
   Rafamall storefront — BLACK & WHITE editorial design system
   Africa's Best Wellness Marketplace
   True-black ink · warm off-white surfaces · layered greys
   Display: Fraunces (refined serif) · Body: Inter (grotesque)
   ============================================================ */
:root{
  /* ink + surfaces */
  --ink:#0a0a0a;            /* true black */
  --ink-900:#111111;
  --ink-700:#333333;
  --ink-500:#6b6b6b;
  --ink-400:#9a9a9a;
  --white:#ffffff;
  --paper:#f7f7f5;          /* warm off-white, large surfaces */
  --paper-2:#efefef;
  --line:#e6e6e6;           /* hairline border */
  --line-2:#dcdcdc;
  /* a single restrained neutral accent for stock/ok states */
  --accent:#0a0a0a;
  --ok:#1c7c44;
  --warn:#8a6d1f;
  --danger:#a02525;
  /* legacy aliases kept so any stray template var still resolves to the palette */
  --herb:#0a0a0a; --herb-700:#111111; --herb-500:#333333;
  --sage:#9a9a9a; --sage-100:#efefef;
  --bone:#f7f7f5; --bone-200:#efefef;
  --clay:#0a0a0a; --clay-600:#111111; --amber:#6b6b6b;
  --ink-60:#6b6b6b;
  --radius:4px;
  --radius-lg:8px;
  --shadow:0 18px 50px -22px rgba(10,10,10,.30);
  --shadow-sm:0 8px 24px -16px rgba(10,10,10,.35);
  --maxw:1240px;
  --font-display:"Fraunces",Georgia,"Times New Roman",serif;
  --font-body:"Inter","Public Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font-body);color:var(--ink);background:var(--white);
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:var(--ink);text-decoration:none}
a:hover{color:var(--ink-500)}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:500;line-height:1.08;color:var(--ink);margin:0 0 .4em;letter-spacing:-.015em}
h1{font-size:clamp(2.3rem,5.4vw,3.9rem)}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.muted{color:var(--ink-500)}
.center{text-align:center}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;gap:.55rem;border:1.5px solid transparent;cursor:pointer;
  font-family:var(--font-body);font-weight:600;font-size:.92rem;letter-spacing:.01em;border-radius:2px;
  padding:.82rem 1.7rem;transition:transform .12s ease,background .2s ease,color .2s ease,border-color .2s ease}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn-primary:hover{background:#fff;color:var(--ink);border-color:var(--ink)}
.btn-dark{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn-dark:hover{background:var(--ink-700);color:#fff;border-color:var(--ink-700)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff}
.btn-ghost[style*="#fff"]:hover{background:#fff!important;color:var(--ink)!important}
.btn-block{width:100%;justify-content:center}
.btn-sm{padding:.5rem 1.05rem;font-size:.82rem}

/* ---- top bar + header ---- */
.topbar{background:var(--ink);color:#dcdcdc;font-size:.76rem;letter-spacing:.06em;text-transform:uppercase}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:38px}
.topbar a{color:#fff}
.topbar a:hover{color:#bdbdbd}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);border-bottom:1px solid var(--line);
  backdrop-filter:saturate(1.1) blur(8px)}
.site-header .wrap{display:flex;align-items:center;gap:1.4rem;height:78px}
.brand{display:flex;align-items:center;gap:.6rem;font-family:var(--font-display);font-weight:500;
  font-size:1.5rem;color:var(--ink);letter-spacing:-.01em}
.brand .leaf,.brand .logo-mark{height:30px;width:auto}
.brand-logo{height:30px;width:auto;display:block}
.nav{display:flex;gap:1.6rem;margin-left:1rem;flex:1}
.nav a{font-weight:500;font-size:.86rem;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-700);padding:.3rem 0;position:relative}
.nav a:hover{color:var(--ink)}
.nav a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1.5px;background:var(--ink);transition:width .22s ease}
.nav a:hover::after{width:100%}
.header-actions{display:flex;align-items:center;gap:1rem}
.searchbox{display:flex;align-items:center;background:var(--paper);border:1px solid var(--line);
  border-radius:2px;padding:.32rem .32rem .32rem 1rem;min-width:230px;transition:border-color .2s}
.searchbox:focus-within{border-color:var(--ink)}
.searchbox input{border:none;background:none;outline:none;font-family:var(--font-body);font-size:.88rem;width:100%}
.searchbox button{background:var(--ink);color:#fff;border:none;border-radius:2px;width:34px;height:34px;cursor:pointer;display:flex;align-items:center;justify-content:center}
.icon-btn{position:relative;color:var(--ink);display:inline-flex}
.icon-btn:hover{color:var(--ink-500)}
.cart-badge{position:absolute;top:-8px;right:-9px;background:var(--ink);color:#fff;font-size:.66rem;
  font-weight:700;min-width:18px;height:18px;border-radius:999px;display:flex;align-items:center;justify-content:center;padding:0 4px}
.menu-toggle{display:none;background:none;border:none;color:var(--ink);cursor:pointer}

/* ---- hero ---- */
.hero{position:relative;background:var(--paper);overflow:hidden;border-bottom:1px solid var(--line)}
.hero::before{content:"";position:absolute;inset:0;background-image:
   linear-gradient(to right,rgba(10,10,10,.035) 1px,transparent 1px);
   background-size:88px 100%;opacity:.7;pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:3rem;align-items:center;
  padding:clamp(3.2rem,8vw,6rem) 24px}
.hero .eyebrow{display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.24em;text-transform:uppercase;
  color:var(--ink-500);margin-bottom:1.3rem;padding-bottom:.6rem;border-bottom:1px solid var(--line-2)}
.hero h1{margin:0 0 1.2rem}
.hero h1 em{font-style:italic;font-weight:400}
.hero p.lead{font-size:1.1rem;color:var(--ink-700);max-width:32rem;margin:0 0 1.9rem;line-height:1.65}
.hero-cta{display:flex;gap:.8rem;flex-wrap:wrap}
.hero-art{aspect-ratio:4/5;border-radius:2px;overflow:hidden;border:1px solid var(--ink);
  background:var(--ink);position:relative;display:flex;align-items:center;justify-content:center}
.hero-art::after{content:"";position:absolute;inset:0;background-image:
   radial-gradient(circle at 30% 25%,rgba(255,255,255,.06),transparent 55%)}
.hero-art .leafmark{width:54%;position:relative;z-index:1}
.trust-row{display:flex;gap:0;flex-wrap:wrap;margin-top:2rem;font-size:.78rem;color:var(--ink-700);font-weight:600;
  letter-spacing:.02em;border-top:1px solid var(--line-2);padding-top:1.4rem}
.trust-row span{display:flex;align-items:center;gap:.45rem;padding-right:1.8rem;text-transform:uppercase}

/* ---- sections ---- */
section.block{padding:clamp(3rem,6vw,5rem) 0}
.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:2rem;gap:1rem;
  border-bottom:1px solid var(--line);padding-bottom:1.1rem}
.section-head p{margin:.2rem 0 0;color:var(--ink-500)}
.section-head h2{margin:.35rem 0 0}
.kicker{font-size:.72rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-500)}

/* ---- category chips ---- */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:1px;background:var(--line);
  border:1px solid var(--line)}
.cat-card{background:var(--white);padding:1.5rem 1.1rem;text-align:center;transition:background .18s,color .18s;
  font-weight:600;color:var(--ink);display:flex;flex-direction:column;align-items:center;gap:.7rem;font-size:.95rem}
.cat-card:hover{background:var(--ink);color:#fff}
.cat-card .dot{width:44px;height:44px;border-radius:50%;border:1.5px solid currentColor;
  display:flex;align-items:center;justify-content:center;color:inherit;font-size:1.1rem;filter:grayscale(1)}

/* ---- product grid + cards ---- */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(235px,1fr));gap:1px;background:var(--line);
  border:1px solid var(--line)}
.pcard{background:var(--white);overflow:hidden;display:flex;flex-direction:column;
  transition:background .18s;position:relative}
.pcard:hover{background:var(--paper)}
.pcard .thumb{aspect-ratio:1;background:var(--paper);position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.pcard .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease,filter .3s ease}
.pcard:hover .thumb img{transform:scale(1.04)}
.pcard .thumb .ph{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--ink-400)}
.pcard .badge{position:absolute;top:12px;left:12px;background:var(--ink);color:#fff;font-size:.64rem;
  font-weight:700;padding:.28rem .6rem;border-radius:1px;letter-spacing:.1em;text-transform:uppercase}
.pcard .body{padding:1rem 1.1rem 1.3rem;display:flex;flex-direction:column;gap:.4rem;flex:1}
.pcard .cat{font-size:.66rem;text-transform:uppercase;letter-spacing:.12em;color:var(--ink-400);font-weight:700}
.pcard .name{font-family:var(--font-display);font-weight:500;font-size:1.05rem;color:var(--ink);line-height:1.22;margin:0}
.pcard .name a{color:inherit}
.pcard .name a:hover{color:var(--ink-500)}
.pcard .price{font-weight:700;color:var(--ink);margin-top:auto;font-size:1.02rem;letter-spacing:.01em}
.pcard .price .was{color:var(--ink-400);text-decoration:line-through;font-weight:500;font-size:.82rem;margin-left:.4rem}
.pcard .stars{color:var(--ink-700);font-size:.82rem;letter-spacing:.05em}
.pcard .add{margin-top:.6rem}

/* ---- breadcrumb ---- */
.crumbs{font-size:.78rem;color:var(--ink-500);padding:1.2rem 0;letter-spacing:.04em;text-transform:uppercase}
.crumbs a{color:var(--ink-500)}
.crumbs a:hover{color:var(--ink)}

/* ---- layout helpers ---- */
.split{display:grid;grid-template-columns:260px 1fr;gap:2.4rem;align-items:start}
.filters{background:var(--white);border:1px solid var(--line);border-radius:2px;padding:1.4rem;position:sticky;top:96px}
.filters h4{font-family:var(--font-body);text-transform:uppercase;letter-spacing:.12em;font-size:.72rem;color:var(--ink-500);margin:.2rem 0 .9rem;font-weight:700}
.filters ul{list-style:none;margin:0 0 1.4rem;padding:0}
.filters li{margin:.1rem 0}
.filters a{display:block;padding:.4rem .55rem;border-radius:2px;color:var(--ink-700);font-size:.9rem}
.filters a:hover,.filters a.active{background:var(--ink);color:#fff;font-weight:600}

/* ---- product detail ---- */
.pdp{display:grid;grid-template-columns:1.05fr 1fr;gap:3rem;align-items:start;padding-top:.5rem}
.pdp .gallery .main{aspect-ratio:1;border-radius:2px;overflow:hidden;background:var(--paper);border:1px solid var(--line)}
.pdp .gallery .main img{width:100%;height:100%;object-fit:cover}
.pdp .gallery .main .ph{height:100%;display:flex;align-items:center;justify-content:center;color:var(--ink-400)}
.pdp .thumbs{display:flex;gap:.5rem;margin-top:.7rem;flex-wrap:wrap}
.pdp .thumbs img{width:64px;height:64px;object-fit:cover;border-radius:2px;border:1px solid var(--line);cursor:pointer;transition:border-color .2s}
.pdp .thumbs img:hover{border-color:var(--ink)}
.pdp .price-now{font-size:1.7rem;font-weight:700;color:var(--ink);letter-spacing:-.01em}
.pdp .price-now .was{font-size:1rem;color:var(--ink-400);text-decoration:line-through;font-weight:500;margin-left:.5rem}
.variant-row{display:flex;gap:.5rem;flex-wrap:wrap;margin:1rem 0}
.variant-chip{border:1.5px solid var(--line-2);background:var(--white);border-radius:2px;padding:.5rem .95rem;cursor:pointer;font-weight:600;font-size:.88rem;transition:border-color .15s,background .15s,color .15s}
.variant-chip:hover{border-color:var(--ink)}
.variant-chip.active{border-color:var(--ink);background:var(--ink);color:#fff}
.variant-chip.oos{opacity:.4;text-decoration:line-through;cursor:not-allowed}
.qty{display:inline-flex;align-items:center;border:1.5px solid var(--line-2);border-radius:2px;overflow:hidden}
.qty button{width:40px;height:42px;border:none;background:var(--white);font-size:1.1rem;cursor:pointer;color:var(--ink)}
.qty button:hover{background:var(--paper)}
.qty input{width:46px;text-align:center;border:none;outline:none;font-size:1rem;font-weight:600}
.stock-on{color:var(--ok);font-weight:600;font-size:.85rem;letter-spacing:.02em}
.stock-off{color:var(--danger);font-weight:600;font-size:.85rem;letter-spacing:.02em}
.disclaimer{background:var(--paper);border-left:2px solid var(--ink);padding:.85rem 1.1rem;border-radius:2px;
  font-size:.84rem;color:var(--ink-700);margin-top:1.2rem}
.tabs{margin-top:2.6rem;border-top:1px solid var(--line);padding-top:1.6rem}
.prose{max-width:64ch}
.prose p{margin:0 0 1rem}

/* ---- cart + checkout ---- */
.panel{background:var(--white);border:1px solid var(--line);border-radius:2px;padding:1.6rem}
.cart-layout,.checkout-layout{display:grid;grid-template-columns:1fr 360px;gap:1.8rem;align-items:start}
.line-item{display:grid;grid-template-columns:72px 1fr auto;gap:1rem;align-items:center;padding:1rem 0;border-bottom:1px solid var(--line)}
.line-item .li-img{width:72px;height:72px;border-radius:2px;object-fit:cover;background:var(--paper);border:1px solid var(--line)}
.summary-row{display:flex;justify-content:space-between;margin:.5rem 0;font-size:.93rem;color:var(--ink-700)}
.summary-total{display:flex;justify-content:space-between;font-weight:700;font-size:1.2rem;color:var(--ink);
  border-top:1px solid var(--ink);margin-top:.9rem;padding-top:.9rem}
.field{margin-bottom:1rem}
.field label{display:block;font-size:.74rem;font-weight:600;margin-bottom:.35rem;color:var(--ink-700);text-transform:uppercase;letter-spacing:.08em}
.field input,.field select,.field textarea{width:100%;padding:.72rem .9rem;border:1.5px solid var(--line-2);
  border-radius:2px;font-family:var(--font-body);font-size:.94rem;background:var(--white);outline:none;transition:border-color .15s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--ink)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.pay-option{display:flex;gap:.7rem;align-items:flex-start;border:1.5px solid var(--line-2);border-radius:2px;padding:1rem;margin-bottom:.7rem;cursor:pointer;transition:border-color .15s,background .15s}
.pay-option:hover{border-color:var(--ink-400)}
.pay-option.active{border-color:var(--ink);background:var(--paper)}
.pay-option strong{color:var(--ink)}

/* ---- alerts / messages ---- */
.flash{padding:.85rem 1.1rem;border-radius:2px;margin:.6rem 0;font-weight:500;border:1px solid var(--line);background:var(--paper);color:var(--ink)}
.flash.success{border-left:3px solid var(--ok)}
.flash.error{border-left:3px solid var(--danger)}
.flash.info{border-left:3px solid var(--ink)}

/* ---- badges / status ---- */
.badge{display:inline-block;background:var(--ink);color:#fff;font-size:.64rem;font-weight:700;padding:.28rem .6rem;border-radius:1px;letter-spacing:.1em;text-transform:uppercase}
.status-pill{display:inline-block;padding:.32rem .85rem;border-radius:999px;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;border:1px solid var(--line-2);background:var(--paper);color:var(--ink-700)}
.status-pending{border-color:var(--line-2);color:var(--ink-500)}
.status-confirmed,.status-paid,.status-processing{background:var(--ink);color:#fff;border-color:var(--ink)}
.status-shipped{background:var(--white);color:var(--ink);border-color:var(--ink)}
.status-delivered,.status-cod_paid{background:var(--ink);color:#fff;border-color:var(--ink)}
.status-cancelled,.status-refunded{background:var(--paper);color:var(--ink-400);border-color:var(--line-2);text-decoration:line-through}

/* ---- footer ---- */
.site-footer{background:var(--ink);color:#bdbdbd;margin-top:4rem;padding:4rem 0 1.6rem}
.site-footer .cols{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:2.4rem}
.site-footer h5{font-family:var(--font-body);text-transform:uppercase;letter-spacing:.12em;color:#fff;font-size:.74rem;font-weight:700;margin:0 0 1.1rem}
.site-footer a{color:#bdbdbd;display:block;padding:.24rem 0;font-size:.88rem}
.site-footer a:hover{color:#fff}
.site-footer .brand{color:#fff}
.site-footer .footer-logo{height:32px;width:auto;margin-bottom:1rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:2.4rem;padding-top:1.3rem;
  display:flex;justify-content:space-between;font-size:.78rem;color:#8a8a8a;flex-wrap:wrap;gap:.6rem;letter-spacing:.03em}

/* ---- chat bubble (B&W) ---- */
.chat-fab{position:fixed;right:24px;bottom:24px;z-index:80;width:58px;height:58px;border-radius:50%;
  background:var(--ink);color:#fff;border:1px solid var(--ink);cursor:pointer;box-shadow:var(--shadow);
  display:flex;align-items:center;justify-content:center;transition:transform .15s ease,background .2s}
.chat-fab:hover{transform:scale(1.06);background:var(--ink-700)}
.chat-panel{position:fixed;right:24px;bottom:94px;z-index:81;width:372px;max-width:calc(100vw - 32px);
  height:548px;max-height:calc(100vh - 130px);background:var(--white);border-radius:6px;
  box-shadow:var(--shadow);display:none;flex-direction:column;overflow:hidden;border:1px solid var(--ink)}
.chat-panel.open{display:flex}
.chat-head{background:var(--ink);color:#fff;padding:1.05rem 1.2rem;display:flex;align-items:center;gap:.7rem}
.chat-head img[style]{filter:brightness(0) invert(1)!important}
.chat-head .title{font-family:var(--font-display);font-weight:500;font-size:1.05rem}
.chat-head .sub{font-size:.7rem;color:#bdbdbd;letter-spacing:.03em}
.chat-body{flex:1;overflow-y:auto;padding:1.1rem;background:var(--paper);display:flex;flex-direction:column;gap:.7rem}
.msg{max-width:85%;padding:.62rem .9rem;border-radius:8px;font-size:.89rem;line-height:1.45}
.msg.bot{background:var(--white);border:1px solid var(--line);color:var(--ink);align-self:flex-start;border-bottom-left-radius:2px}
.msg.user{background:var(--ink);color:#fff;align-self:flex-end;border-bottom-right-radius:2px}
.msg.note{background:transparent;color:var(--ink-500);font-size:.78rem;align-self:center;text-align:center;max-width:95%;letter-spacing:.02em}
.chat-cards{display:flex;flex-direction:column;gap:.5rem}
.chat-card{display:flex;gap:.65rem;background:var(--white);border:1px solid var(--line);border-radius:4px;padding:.55rem;align-items:center}
.chat-card img{width:48px;height:48px;border-radius:2px;object-fit:cover;background:var(--paper);border:1px solid var(--line)}
.chat-card .cc-name{font-weight:600;font-size:.84rem;color:var(--ink);line-height:1.2}
.chat-card .cc-price{font-size:.78rem;color:var(--ink-500)}
.chat-foot{border-top:1px solid var(--line);padding:.7rem;display:flex;gap:.5rem;background:var(--white)}
.chat-foot input{flex:1;border:1.5px solid var(--line-2);border-radius:2px;padding:.58rem .9rem;outline:none;font-family:var(--font-body);transition:border-color .15s}
.chat-foot input:focus{border-color:var(--ink)}
.chat-foot button{background:var(--ink);color:#fff;border:none;border-radius:2px;width:42px;height:42px;cursor:pointer;display:flex;align-items:center;justify-content:center}
.chat-foot button:hover{background:var(--ink-700)}
.typing{font-size:.8rem;color:var(--ink-500);font-style:italic}

/* ---- responsive ---- */
@media (max-width:900px){
  .hero .wrap{grid-template-columns:1fr;gap:2rem}
  .hero-art{display:none}
  .pdp{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .filters{position:static}
  .cart-layout,.checkout-layout{grid-template-columns:1fr}
  .site-footer .cols{grid-template-columns:1fr 1fr}
  .nav,.searchbox{display:none}
  .menu-toggle{display:inline-flex}
  .nav.open{display:flex;position:absolute;top:78px;left:0;right:0;background:var(--white);flex-direction:column;
    padding:1.2rem 24px;border-bottom:1px solid var(--line);gap:.5rem}
  .nav.open a{padding:.5rem 0}
}
@media (max-width:520px){
  .site-footer .cols{grid-template-columns:1fr}
  .grid2{grid-template-columns:1fr}
}

/* ---- AI chat suggestion chips (first-open) ---- */
.chat-suggestions{display:flex;flex-wrap:wrap;gap:.4rem;padding:.2rem 1rem .9rem;background:var(--paper)}
.chat-suggestions[hidden]{display:none}
.chat-chip{border:1px solid var(--line-2);background:#fff;color:var(--ink);border-radius:999px;
  padding:.4rem .8rem;font-size:.8rem;font-weight:500;cursor:pointer;line-height:1;transition:background .15s,color .15s,border-color .15s}
.chat-chip:hover{background:var(--ink);color:#fff;border-color:var(--ink)}