/* Bioxcin Lebanon — stylesheet
   Palette taken from the Bioxcin logo (Pantone 202 C wine, 363 C leaf). */
:root{
  --paper:#FFFFFF;
  --mist:#F3F5F4;
  --ink:#2A1F24;
  --ink-soft:#62575C;
  --wine:#862633;
  --wine-deep:#5E1623;
  --leaf:#3F8F35;
  --line:#E6E2E4;
  --display:"Playfair Display", "Noto Naskh Arabic", Georgia, serif;
  --body:"IBM Plex Sans", "IBM Plex Sans Arabic", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  --wrap:1200px;
  --gut:clamp(20px,4vw,48px);
}
html[lang="ar"]{
  --display:"Noto Naskh Arabic", "Playfair Display", serif;
  --body:"IBM Plex Sans Arabic", "IBM Plex Sans", system-ui, Tahoma, Arial, sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:90px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1.0625rem/1.65 var(--body)}
html[lang="ar"] body{font-size:1.09rem;line-height:1.85}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--wine);outline-offset:3px;border-radius:2px}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
.skip{position:absolute;inset-inline-start:-9999px;top:8px;background:var(--wine);color:#fff;padding:8px 14px;z-index:100}
.skip:focus{inset-inline-start:8px}

h1,h2,h3{font-family:var(--display);font-weight:500;line-height:1.15;margin:0;letter-spacing:-.005em}
html[lang="ar"] h1,html[lang="ar"] h2,html[lang="ar"] h3{line-height:1.45;font-weight:600;letter-spacing:0}
p{margin:0 0 1em}
.lead{font-size:1.2rem;color:var(--ink-soft);max-width:38em}

/* ---------- buttons */
.btn{display:inline-flex;align-items:center;gap:.6em;padding:.85em 1.5em;border-radius:999px;font:500 1rem/1 var(--body);text-decoration:none;border:1.5px solid var(--wine);transition:background .2s,color .2s}
.btn-solid{background:var(--wine);color:#fff}
.btn-solid:hover{background:var(--wine-deep);border-color:var(--wine-deep)}
.btn-line{color:var(--wine);background:transparent}
.btn-line:hover{background:var(--wine);color:#fff}
.btn svg{width:1.15em;height:1.15em;flex:none}
.link{color:var(--wine);text-decoration:underline;text-underline-offset:.25em;text-decoration-thickness:1px;font-weight:500}
.link:hover{text-decoration-thickness:2px}

/* ---------- header */
.site-head{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.head-row{display:flex;align-items:center;gap:28px;height:76px}
.brand img{height:36px;width:auto}
.nav{display:flex;gap:26px;margin-inline-start:auto}
.nav a{text-decoration:none;font-size:.97rem;color:var(--ink);padding:6px 0;border-bottom:1.5px solid transparent}
.nav a:hover,.nav a[aria-current="page"]{border-color:var(--wine);color:var(--wine)}
.head-tools{display:flex;align-items:center;gap:14px}
.lang{font-size:.92rem;text-decoration:none;color:var(--ink-soft);border:1px solid var(--line);padding:6px 12px;border-radius:999px}
.lang:hover{border-color:var(--wine);color:var(--wine)}
.menu-btn{display:none;background:none;border:0;padding:8px;cursor:pointer;color:var(--ink)}
.menu-btn svg{width:26px;height:26px}
@media (max-width:960px){
  .nav{position:fixed;inset:76px 0 auto 0;background:#fff;flex-direction:column;gap:0;padding:8px var(--gut) 24px;border-bottom:1px solid var(--line);display:none;margin:0}
  .nav.open{display:flex}
  .nav a{padding:14px 0;border-bottom:1px solid var(--line);font-size:1.1rem}
  .menu-btn{display:block}
  .head-row{gap:12px}
  .head-tools{margin-inline-start:auto}
  .head-tools .btn{display:none}
}

/* ---------- hero (the one bold moment) */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:center;min-height:min(86vh,760px)}
.hero-copy{padding-block:72px;position:relative;z-index:2}
.hero h1{font-size:clamp(2.6rem,6.2vw,5.4rem);color:var(--wine);max-width:9.5em}
html[lang="ar"] .hero h1{font-size:clamp(2.4rem,5.4vw,4.6rem)}
.hero .lead{margin-top:28px;font-size:1.25rem}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}
.hero-origin{margin-top:48px;font-size:.95rem;color:var(--ink-soft);display:flex;align-items:center;gap:12px}
.hero-origin::before{content:"";width:36px;height:1.5px;background:var(--leaf)}
.hero-art{position:relative;align-self:stretch;min-height:420px;margin-inline-end:calc(-1 * (max(0px,(100vw - var(--wrap)) / 2) + var(--gut)))}
.hero-art img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:30% 55%}
html[dir="rtl"] .hero-art img{transform:scaleX(-1)}
@media (prefers-reduced-motion:no-preference){
  .hero-art img{animation:settle 2.2s cubic-bezier(.2,.7,.1,1) both}
  html[dir="rtl"] .hero-art img{animation-name:settle-rtl}
  .hero-copy>*{animation:rise .9s cubic-bezier(.2,.7,.1,1) both}
  .hero-copy>*:nth-child(2){animation-delay:.12s}
  .hero-copy>*:nth-child(3){animation-delay:.24s}
  .hero-copy>*:nth-child(4){animation-delay:.36s}
}
@keyframes settle{from{opacity:0;transform:scale(1.08)}to{opacity:1;transform:scale(1)}}
@keyframes settle-rtl{from{opacity:0;transform:scaleX(-1) scale(1.08)}to{opacity:1;transform:scaleX(-1) scale(1)}}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@media (max-width:860px){
  .hero-grid{grid-template-columns:1fr;min-height:0}
  .hero-art{order:-1;min-height:300px;margin-inline:calc(var(--gut)*-1)}
  .hero-copy{padding-block:36px 56px}
}

/* ---------- sections */
.section{padding-block:clamp(64px,9vw,120px)}
.section-tight{padding-block:clamp(48px,6vw,80px)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:44px;flex-wrap:wrap}
.section-head h2{font-size:clamp(2rem,3.6vw,3rem)}
.section-head p{margin:12px 0 0;color:var(--ink-soft);max-width:34em}
.bg-mist{background:var(--mist)}

/* ---------- concerns (typographic list) */
.concerns{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:56px;border-top:1px solid var(--line)}
.concerns a{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:22px 0;border-bottom:1px solid var(--line);text-decoration:none}
.concerns .c-name{font-family:var(--display);font-size:clamp(1.35rem,2.2vw,1.75rem)}
.concerns .c-count{color:var(--ink-soft);font-size:.92rem;white-space:nowrap}
.concerns a:hover .c-name{color:var(--wine)}
@media (max-width:700px){.concerns{grid-template-columns:1fr}}

/* ---------- ranges (alternating, product on its range-coloured sphere) */
.range{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,96px);align-items:center;padding-block:clamp(48px,7vw,96px);border-top:1px solid var(--line)}
.range:nth-child(even) .range-art{order:2}
.range-art{position:relative;aspect-ratio:1;max-width:520px;width:100%;justify-self:center}
.range-art::before{content:"";position:absolute;inset:0;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff 0%,var(--tint) 58%,var(--tint) 100%)}
.range-art img{position:absolute;inset:9%;width:82%;height:82%;object-fit:contain;mix-blend-mode:multiply}
.range-art .duo{position:absolute;inset:7% 8% 9%;display:flex;align-items:flex-end;justify-content:center;gap:2%}
.range-art .duo img{position:static;width:auto;height:92%;max-width:58%;object-fit:contain}
.range-art .duo img+img{height:74%}
.range h3{font-size:clamp(2rem,3.4vw,2.9rem);color:var(--rc)}
.range .r-sub{font-size:1.1rem;color:var(--ink-soft);margin-top:8px}
.range p.r-desc{margin-top:22px;max-width:32em}
.range ul{list-style:none;padding:0;margin:22px 0 30px;display:grid;gap:10px}
.range li{display:flex;gap:12px;align-items:baseline}
.range li::before{content:"";flex:none;width:8px;height:8px;border-radius:50%;background:var(--rc);transform:translateY(-2px)}
@media (max-width:820px){.range{grid-template-columns:1fr}.range:nth-child(even) .range-art{order:0}.range-art{max-width:380px}}

/* ---------- product grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:48px 32px}
.p-card{text-decoration:none;display:flex;flex-direction:column}
.p-stage{position:relative;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff 0%,var(--tint) 60%);margin-bottom:22px;transition:transform .5s cubic-bezier(.2,.7,.1,1)}
.p-stage img{position:absolute;inset:12%;width:76%;height:76%;object-fit:contain;mix-blend-mode:multiply}
.p-card:hover .p-stage{transform:scale(1.03)}
.p-range{font-size:.88rem;color:var(--rc);font-weight:500}
.p-card h3{font-size:1.3rem;margin-top:4px}
html[lang="ar"] .p-card h3{font-size:1.25rem}
.p-card .p-sub{color:var(--ink-soft);font-size:.95rem;margin-top:6px}
.p-card .p-size{font-size:.85rem;color:var(--ink-soft);margin-top:8px}
.p-card:hover h3{color:var(--wine)}

/* ---------- filters */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:48px}
.chip{font:500 .95rem/1 var(--body);padding:10px 16px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer}
.chip:hover{border-color:var(--wine)}
.chip[aria-pressed="true"]{background:var(--wine);color:#fff;border-color:var(--wine)}
.cat-block+.cat-block{margin-top:96px}
.cat-block>h2{font-size:clamp(1.8rem,3vw,2.4rem);padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:40px;display:flex;justify-content:space-between;align-items:baseline;gap:16px}
.cat-block>h2 a{font:500 .95rem var(--body)}
.empty{display:none;padding:40px 0;color:var(--ink-soft)}

/* ---------- page header */
.page-head{padding-block:clamp(56px,8vw,104px) clamp(32px,4vw,56px)}
.page-head h1{font-size:clamp(2.4rem,5vw,4rem);color:var(--wine)}
.page-head .lead{margin-top:20px}
.crumbs{font-size:.9rem;color:var(--ink-soft);margin-bottom:28px;display:flex;flex-wrap:wrap;gap:8px}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--wine)}
.crumbs span[aria-hidden]{opacity:.5}

/* ---------- product page */
.product{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,96px);align-items:start;padding-bottom:clamp(56px,8vw,104px)}
.product-art{position:sticky;top:110px}
.product-art .p-stage{max-width:560px;margin-inline:auto}
.thumbs{display:flex;gap:12px;justify-content:center}
.thumbs button{width:64px;height:64px;border-radius:50%;border:1px solid var(--line);background:var(--tint);padding:6px;cursor:pointer}
.thumbs button[aria-pressed="true"]{border-color:var(--wine);border-width:2px}
.thumbs img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.product h1{font-size:clamp(2.2rem,4vw,3.3rem);color:var(--rc)}
.product .p-range{font-size:1rem}
.product .p-sub{font-size:1.2rem;color:var(--ink-soft);margin-top:10px}
.product .p-desc{margin-top:24px;font-size:1.12rem}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 0;padding:0;list-style:none}
.tags li{font-size:.85rem;padding:6px 12px;border-radius:999px;background:var(--tint);color:var(--ink)}
.p-meta{display:flex;gap:32px;margin:28px 0;padding:18px 0;border-block:1px solid var(--line)}
.p-meta dt{font-size:.85rem;color:var(--ink-soft)}
.p-meta dd{margin:2px 0 0;font-weight:500}
.p-actions{display:flex;flex-wrap:wrap;gap:12px}
.block{margin-top:48px}
.block h2{font-size:1.6rem;margin-bottom:18px}
.benefits{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:12px 24px}
.benefits li{display:flex;gap:12px;align-items:baseline}
.benefits li::before{content:"";flex:none;width:8px;height:8px;border-radius:50%;background:var(--rc);transform:translateY(-2px)}
.ingredients{margin:0;border-top:1px solid var(--line)}
.ingredients div{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:16px;padding:14px 0;border-bottom:1px solid var(--line)}
.ingredients dt{font-family:var(--display);font-size:1.15rem}
.ingredients dd{margin:0;color:var(--ink-soft)}
.tech{background:var(--tint);border-radius:28px;padding:28px 30px}
.tech h3{font-size:1.35rem;color:var(--rc);margin-bottom:8px}
.tech p{margin:0}
.note{font-size:.85rem;color:var(--ink-soft);margin-top:12px}
.steps{list-style:none;counter-reset:s;padding:0;margin:0;display:grid;gap:14px}
.steps li{counter-increment:s;display:grid;grid-template-columns:36px 1fr;gap:12px;align-items:baseline}
.steps li::before{content:counter(s);font-family:var(--display);font-size:1.3rem;color:var(--rc)}
.pair{margin-top:18px;font-weight:500;color:var(--rc)}
@media (max-width:860px){.product{grid-template-columns:1fr}.product-art{position:static}.benefits{grid-template-columns:1fr}}

/* ---------- about / science */
.science{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(32px,6vw,88px);align-items:center}
.science h2{font-size:clamp(2rem,3.6vw,3rem)}
.facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 32px;margin:36px 0;padding:28px 0;border-block:1px solid var(--line)}
.facts dt{font-size:.9rem;color:var(--ink-soft);order:2}
.facts div{display:flex;flex-direction:column}
.facts dd{margin:0;font-family:var(--display);font-size:2rem;color:var(--wine);line-height:1.1}
.science figure{margin:0;border-radius:32px;overflow:hidden}
.science figure img{width:100%;aspect-ratio:4/5;object-fit:cover}
.certs{display:flex;flex-wrap:wrap;gap:10px;padding:0;margin:0;list-style:none}
.certs li{border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:.92rem}
@media (max-width:860px){.science{grid-template-columns:1fr}}
.research{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-top:40px}
.research article{border-top:2px solid var(--wine);padding-top:18px}
.research h3{font-size:1.15rem;margin-bottom:8px}
.research p{color:var(--ink-soft);font-size:.98rem;margin:0}
.research .src{font-size:.85rem;margin-top:10px;color:var(--ink-soft)}
@media (max-width:700px){.research{grid-template-columns:1fr}}

/* ---------- guide */
.guide-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.g-card{display:flex;flex-direction:column;text-decoration:none;padding:32px 30px 28px;border-radius:28px;background:var(--mist);min-height:260px}
.g-card .g-cat{font-size:.88rem;color:var(--wine);font-weight:500}
.g-card h3{font-size:1.55rem;margin:12px 0 14px}
.g-card p{color:var(--ink-soft);margin:0 0 20px;font-size:.98rem}
.g-card .link{margin-top:auto}
.g-card:hover h3{color:var(--wine)}
.article{max-width:720px;margin-inline:auto}
.article h2{font-size:1.75rem;margin:44px 0 14px}
.article ul{padding-inline-start:1.2em;margin:0 0 1em}
.article li{margin-bottom:.6em}
.article li::marker{color:var(--wine)}
.disclaimer{font-size:.92rem;color:var(--ink-soft);border-top:1px solid var(--line);padding-top:20px;margin-top:48px}

/* ---------- pharmacist band / cta */
.band{background:var(--wine);color:#fff;border-radius:40px;padding:clamp(40px,6vw,72px);display:grid;grid-template-columns:minmax(0,1.3fr) auto;gap:32px;align-items:center}
.band h2{font-size:clamp(1.9rem,3.4vw,2.7rem)}
.band p{opacity:.88;margin:14px 0 0;max-width:34em}
.band .btn{background:#fff;color:var(--wine);border-color:#fff}
.band .btn:hover{background:transparent;color:#fff}
@media (max-width:760px){.band{grid-template-columns:1fr}}

.two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,80px)}
.two h2{font-size:clamp(1.7rem,3vw,2.3rem);margin-bottom:16px}
@media (max-width:760px){.two{grid-template-columns:1fr}}
.contact-list{margin:0;display:grid;gap:22px}
.contact-list dt{font-size:.9rem;color:var(--ink-soft)}
.contact-list dd{margin:2px 0 0;font-family:var(--display);font-size:1.6rem}
.contact-list a{text-decoration:none}
.contact-list a:hover{color:var(--wine)}
.ltr{direction:ltr;unicode-bidi:isolate;display:inline-block}

/* ---------- footer */
.site-foot{background:var(--ink);color:#E9E3E6;margin-top:clamp(64px,9vw,120px);padding-block:64px 32px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
.foot-grid img{height:40px;width:auto;margin-bottom:18px}
.foot-grid p{font-size:.95rem;opacity:.8;max-width:26em}
.foot-grid h3{font:500 .95rem var(--body);opacity:.65;margin-bottom:14px}
.foot-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.foot-grid a{text-decoration:none;opacity:.92}
.foot-grid a:hover{opacity:1;text-decoration:underline}
.foot-base{margin-top:48px;padding-top:24px;border-top:1px solid rgba(255,255,255,.14);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:.85rem;opacity:.7}
@media (max-width:860px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.foot-grid{grid-template-columns:1fr}}

/* ---------- floating whatsapp */
.wa-float{position:fixed;inset-inline-end:20px;bottom:20px;z-index:60;width:58px;height:58px;border-radius:50%;background:#1F8F4E;color:#fff;display:grid;place-items:center;box-shadow:0 6px 20px rgba(31,143,78,.35)}
.wa-float svg{width:30px;height:30px}
.wa-float:hover{background:#18763F}

@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
.product-art .p-stage img{inset:7%;width:86%;height:86%}
.brand img{height:46px}
@media (max-width:520px){.brand img{height:38px}}
.foot-grid img{height:46px}
.dist{margin-top:26px;display:flex;flex-direction:column;gap:10px;font-size:.85rem;opacity:.85}
.dist img{height:24px;width:auto;margin:0}
img.nw{height:30px;width:auto;margin:14px 0 18px}
.nw-line{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:22px;color:var(--ink-soft);font-size:.95rem}
.nw-line img.nw{margin:0}