/* ===== PreOrd showcase — public catalogue ===================== */
:root{
  --ink:#0a1f1c; --ink-2:#37514d; --ink-3:#6b8582;
  --deep:#062e2a; --deep-2:#0a423c;
  --brand:#0f766e; --brand-2:#14a08f; --glow:#2dd4bf; --mint:#a7f3e4;
  --amber:#f59e0b; --amber-soft:#fef3c7;
  --page:#f6f9f8; --card:#ffffff; --line:#e3ecea; --line-2:#d3e2df;
  --radius:20px; --radius-sm:14px;
  --sh-1:0 1px 2px rgba(6,46,42,.05), 0 2px 8px rgba(6,46,42,.05);
  --sh-2:0 10px 30px rgba(6,46,42,.10);
  --sh-3:0 24px 60px rgba(6,46,42,.18);
  --ease:cubic-bezier(.22,1,.36,1);
  --font:"Cairo",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --nav-h:68px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--page);color:var(--ink);font-family:var(--font);
  font-size:16px;line-height:1.7;overflow-x:hidden;
}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:800;letter-spacing:-.02em}
p{margin:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer}
.skip{position:absolute;inset-inline-start:-9999px}
.skip:focus{inset-inline-start:12px;top:12px;z-index:999;background:#fff;padding:10px 16px;border-radius:10px}
.wrap{width:min(1180px,92vw);margin:0 auto}
.muted{color:var(--ink-3)}

/* ===== nav ===== */
.nav{position:fixed;inset-inline:0;top:0;z-index:100;transition:.35s var(--ease)}
.nav-in{width:min(1180px,92vw);margin:0 auto;height:var(--nav-h);
  display:flex;align-items:center;gap:18px}
.nav.solid{background:rgba(255,255,255,.88);backdrop-filter:blur(14px);
  box-shadow:0 1px 0 var(--line),0 6px 24px rgba(6,46,42,.06)}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:19px;color:#fff;
  transition:color .35s}
.nav.solid .brand{color:var(--ink)}
.brand-mark{width:32px;height:32px;border-radius:10px;flex:none;position:relative;
  background:linear-gradient(135deg,var(--glow),var(--brand));box-shadow:0 4px 14px rgba(20,160,143,.4)}
.brand-mark::after{content:"";position:absolute;inset:8px 7px;border:2.5px solid #fff;
  border-radius:3px;border-top-width:6px}
.nav-links{display:flex;gap:4px;margin-inline-start:auto}
.nav-links a{padding:8px 14px;border-radius:99px;font-size:14.5px;font-weight:600;
  color:rgba(255,255,255,.82);transition:.25s}
.nav.solid .nav-links a{color:var(--ink-2)}
.nav-links a:hover,.nav-links a.on{background:rgba(255,255,255,.16);color:#fff}
.nav.solid .nav-links a:hover,.nav.solid .nav-links a.on{background:var(--mint);color:var(--brand)}
.nav-progress{height:2px;width:0;background:linear-gradient(90deg,var(--glow),var(--brand));
  transition:width .1s linear}
.burger{display:none;width:42px;height:42px;border:0;background:transparent;padding:10px;
  flex-direction:column;justify-content:space-between}
.burger span{display:block;height:2.5px;background:#fff;border-radius:2px;transition:.3s var(--ease)}
.nav.solid .burger span{background:var(--ink)}
.burger.open span:nth-child(1){transform:translateY(9.5px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-9.5px) rotate(-45deg)}

/* ===== mobile drawer ===== */
/* the hidden attribute must win over display:flex, or the drawer shows on desktop */
.drawer[hidden]{display:none!important}
.drawer{position:fixed;inset:var(--nav-h) 0 auto 0;z-index:99;background:rgba(255,255,255,.97);
  backdrop-filter:blur(16px);padding:14px 6vw 22px;display:flex;flex-direction:column;gap:2px;
  box-shadow:var(--sh-2);animation:drawerIn .3s var(--ease)}
.drawer a{padding:14px 12px;border-radius:12px;font-weight:700;font-size:16px;color:var(--ink)}
.drawer a:active{background:var(--page)}
.drawer-wa{background:var(--brand);color:#fff!important;text-align:center;margin-top:8px}
@keyframes drawerIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}

/* ===== buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;border-radius:99px;font-weight:700;font-size:15px;border:1.5px solid transparent;
  transition:.3s var(--ease);white-space:nowrap}
.btn-pri{background:var(--brand);color:#fff;box-shadow:0 8px 22px rgba(15,118,110,.32)}
.btn-pri:hover{background:var(--brand-2);transform:translateY(-2px);
  box-shadow:0 14px 32px rgba(15,118,110,.42)}
.btn-glass{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.3);
  backdrop-filter:blur(8px)}
.btn-glass:hover{background:rgba(255,255,255,.22);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--brand);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--brand);background:var(--mint)}
.btn-wa{background:#25d366;color:#fff}
.btn-wa:hover{background:#1fb855;transform:translateY(-2px)}
.btn-sm{padding:9px 16px;font-size:13.5px}
.btn-block{width:100%}

/* ===== hero ===== */
.hero{position:relative;min-height:min(100svh,860px);display:grid;align-items:center;
  padding:calc(var(--nav-h) + 40px) 0 80px;overflow:hidden;
  background:radial-gradient(120% 90% at 80% 0%,var(--deep-2) 0%,var(--deep) 55%,#04211e 100%)}
.hero::after{content:"";position:absolute;inset-inline:0;bottom:-1px;height:120px;z-index:3;
  background:linear-gradient(to bottom,transparent,var(--page));pointer-events:none}
.blobs{position:absolute;inset:0;z-index:0;filter:blur(70px);opacity:.55}
.blob{position:absolute;border-radius:50%;mix-blend-mode:screen;will-change:transform}
.b1{width:46vw;height:46vw;background:#0f766e;top:-12%;inset-inline-end:-8%;animation:drift1 22s ease-in-out infinite}
.b2{width:38vw;height:38vw;background:#2dd4bf;bottom:-14%;inset-inline-start:-6%;animation:drift2 26s ease-in-out infinite}
.b3{width:26vw;height:26vw;background:#0891b2;top:34%;inset-inline-start:38%;animation:drift3 30s ease-in-out infinite}
@keyframes drift1{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-7%,9%) scale(1.14)}}
@keyframes drift2{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(9%,-7%) scale(1.1)}}
@keyframes drift3{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(11%,7%) scale(.88)}66%{transform:translate(-8%,-9%) scale(1.12)}}
.grid-lines{position:absolute;inset:0;z-index:1;opacity:.14;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.5) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.5) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(70% 60% at 50% 40%,#000,transparent);
  -webkit-mask-image:radial-gradient(70% 60% at 50% 40%,#000,transparent)}
.hero-in{position:relative;z-index:2;width:min(1180px,92vw);margin:0 auto;
  display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}

/* ===== hero content ===== */
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 15px;border-radius:99px;
  background:rgba(45,212,191,.14);border:1px solid rgba(45,212,191,.3);
  color:var(--mint);font-size:13px;font-weight:700;margin-bottom:22px}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--glow);
  box-shadow:0 0 0 0 rgba(45,212,191,.7);animation:ping 2.4s infinite}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(45,212,191,.7)}70%{box-shadow:0 0 0 11px rgba(45,212,191,0)}100%{box-shadow:0 0 0 0 rgba(45,212,191,0)}}
.hero h1{font-size:clamp(34px,5.6vw,62px);color:#fff;font-weight:900;margin-bottom:18px}
.hero h1 .hl{background:linear-gradient(120deg,var(--glow),#7dd3fc);-webkit-background-clip:text;
  background-clip:text;color:transparent}
.hero-sub{font-size:clamp(15px,2vw,19px);color:rgba(255,255,255,.72);max-width:52ch;margin-bottom:32px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:38px}
.hero-stats{display:flex;gap:34px;flex-wrap:wrap}
.hstat .n{font-size:30px;font-weight:900;color:#fff;line-height:1}
.hstat .l{font-size:12.5px;color:rgba(255,255,255,.6);font-weight:600;margin-top:5px}

/* floating product cards */
.hero-art{position:relative;height:420px}
.float-card{position:absolute;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius);padding:15px;backdrop-filter:blur(14px);
  box-shadow:0 18px 44px rgba(0,0,0,.28);width:212px;color:#fff;will-change:transform}
.float-card .fc-top{display:flex;align-items:center;gap:10px;margin-bottom:9px}
.float-card .fc-ic{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  font-size:18px;background:rgba(255,255,255,.14);flex:none}
.float-card b{font-size:13.5px;font-weight:700;display:block;line-height:1.35}
.float-card .fc-s{font-size:11.5px;color:rgba(255,255,255,.58)}
.float-card .fc-bar{height:5px;border-radius:99px;background:rgba(255,255,255,.14);overflow:hidden}
.float-card .fc-bar i{display:block;height:100%;border-radius:99px;
  background:linear-gradient(90deg,var(--glow),#7dd3fc);animation:fill 2.6s var(--ease) forwards}
@keyframes fill{from{width:0}}
.fc-a{top:8%;inset-inline-end:4%;animation:bob 6.5s ease-in-out infinite}
.fc-b{top:40%;inset-inline-start:0;animation:bob 7.5s ease-in-out infinite .8s}
.fc-c{bottom:6%;inset-inline-end:16%;animation:bob 8s ease-in-out infinite 1.6s}
@keyframes bob{0%,100%{transform:translateY(0) rotate(-1deg)}50%{transform:translateY(-17px) rotate(1.5deg)}}
.hero-ring{position:absolute;inset:6% 10%;border:1px dashed rgba(255,255,255,.14);
  border-radius:50%;animation:spin 46s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ===== sections ===== */
.sec{padding:clamp(56px,8vw,104px) 0;position:relative}
.sec-dark{background:var(--deep);color:#fff}
.sec-head{text-align:center;max-width:64ch;margin:0 auto clamp(34px,5vw,56px)}
.sec-tag{display:inline-block;padding:5px 14px;border-radius:99px;background:var(--mint);
  color:var(--brand);font-size:12.5px;font-weight:800;margin-bottom:14px;letter-spacing:.02em}
.sec-dark .sec-tag{background:rgba(45,212,191,.16);color:var(--mint)}
.sec h2{font-size:clamp(26px,4vw,42px);margin-bottom:14px}
.sec-head p{color:var(--ink-3);font-size:16px}
.sec-dark .sec-head p{color:rgba(255,255,255,.62)}

/* ===== category cards ===== */
.cats{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px}
.cat{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 20px;overflow:hidden;transition:.4s var(--ease);box-shadow:var(--sh-1)}
.cat:hover{transform:translateY(-6px);box-shadow:var(--sh-3);border-color:transparent}
.cat::before{content:"";position:absolute;inset:0;opacity:0;transition:.4s var(--ease);
  background:linear-gradient(140deg,var(--c,#0f766e)12,transparent 62%)}
.cat:hover::before{opacity:1}
.cat-ic{width:52px;height:52px;border-radius:15px;display:grid;place-items:center;font-size:24px;
  margin-bottom:14px;position:relative;z-index:1;transition:.4s var(--ease)}
.cat:hover .cat-ic{transform:scale(1.08) rotate(-6deg)}
.cat h3{font-size:17px;margin-bottom:5px;position:relative;z-index:1}
.cat .n{font-size:13px;color:var(--ink-3);position:relative;z-index:1}
.cat .go{position:absolute;inset-inline-end:20px;bottom:20px;opacity:0;transform:translateX(8px);
  transition:.4s var(--ease);color:var(--c,#0f766e);font-weight:800;font-size:20px}
.cat:hover .go{opacity:1;transform:none}

/* ===== product grid ===== */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(236px,1fr));gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:.4s var(--ease);box-shadow:var(--sh-1);display:flex;flex-direction:column}
.card:hover{transform:translateY(-7px);box-shadow:var(--sh-3);border-color:transparent}
.card-img{aspect-ratio:4/3;position:relative;overflow:hidden;background:var(--page);
  display:grid;place-items:center}
.card-img img{width:100%;height:100%;object-fit:cover;transition:.6s var(--ease)}
.card:hover .card-img img{transform:scale(1.07)}
.card-ph{font-size:44px;font-weight:900;opacity:.35;user-select:none}
.card-body{padding:15px 16px 17px;flex:1;display:flex;flex-direction:column;gap:7px}
.card-cat{font-size:11.5px;font-weight:700;color:var(--brand);display:flex;align-items:center;gap:6px}
.card-cat .sw{width:8px;height:8px;border-radius:3px;flex:none}
.card h3{font-size:15.5px;line-height:1.45;font-weight:700}
.card-note{font-size:12.5px;color:var(--ink-3);display:-webkit-box;-webkit-line-clamp:2;
  -webkit-box-orient:vertical;overflow:hidden}
.card-foot{margin-top:auto;padding-top:11px;display:flex;align-items:center;gap:8px;
  justify-content:space-between;border-top:1px dashed var(--line)}
.unit{font-size:11.5px;font-weight:700;color:var(--ink-3);background:var(--page);
  padding:4px 10px;border-radius:99px}
.ask{font-size:12.5px;font-weight:800;color:var(--brand);display:inline-flex;align-items:center;gap:4px}
.card:hover .ask{gap:8px}

/* availability badges — never a price */
.badge{position:absolute;top:11px;inset-inline-start:11px;z-index:2;font-size:11px;font-weight:800;
  padding:5px 11px;border-radius:99px;backdrop-filter:blur(8px);display:inline-flex;align-items:center;gap:5px}
.badge.in{background:rgba(16,185,129,.16);color:#047857;border:1px solid rgba(16,185,129,.3)}
.badge.out{background:rgba(148,163,184,.2);color:#475569;border:1px solid rgba(148,163,184,.34)}
.badge .pip{width:6px;height:6px;border-radius:50%;background:currentColor}
.badge.in .pip{animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.card.is-out .card-img img,.card.is-out .card-ph{filter:grayscale(.8);opacity:.62}

/* ===== filter bar ===== */
.filters{position:sticky;top:var(--nav-h);z-index:40;background:rgba(246,249,248,.92);
  backdrop-filter:blur(12px);padding:14px 0;margin-bottom:22px;border-bottom:1px solid var(--line)}
.filter-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.search{position:relative;flex:1;min-width:210px}
.search input{width:100%;padding:13px 44px 13px 16px;border:1.5px solid var(--line-2);
  border-radius:99px;font-size:15px;background:#fff;font-family:inherit;color:var(--ink)}
.search input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(15,118,110,.1)}
.search svg{position:absolute;inset-inline-end:16px;top:13px;width:19px;height:19px;
  color:var(--ink-3);fill:none;stroke:currentColor;stroke-width:2}
.chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:2px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{padding:9px 17px;border-radius:99px;background:#fff;border:1.5px solid var(--line-2);
  font-size:13.5px;font-weight:700;color:var(--ink-2);white-space:nowrap;transition:.25s var(--ease)}
.chip:hover{border-color:var(--brand);color:var(--brand)}
.chip.on{background:var(--brand);border-color:var(--brand);color:#fff;
  box-shadow:0 6px 18px rgba(15,118,110,.28)}
.toggle{display:inline-flex;align-items:center;gap:9px;padding:9px 16px;border-radius:99px;
  background:#fff;border:1.5px solid var(--line-2);font-size:13.5px;font-weight:700;color:var(--ink-2)}
.toggle input{width:18px;height:18px;accent-color:var(--brand)}
.count{font-size:13.5px;color:var(--ink-3);font-weight:600}

/* ===== about / features ===== */
.feats{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px}
.feat{padding:26px 22px;border-radius:var(--radius);background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.1);transition:.4s var(--ease)}
.feat:hover{background:rgba(255,255,255,.09);transform:translateY(-5px)}
.feat-ic{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;font-size:23px;
  background:linear-gradient(135deg,rgba(45,212,191,.22),rgba(15,118,110,.22));margin-bottom:14px}
.feat h3{font-size:17px;margin-bottom:7px;color:#fff}
.feat p{font-size:14px;color:rgba(255,255,255,.62)}

/* ===== contact ===== */
.contact-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:26px;align-items:start}
.contact-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;box-shadow:var(--sh-1)}
.cline{display:flex;gap:14px;align-items:flex-start;padding:15px 0;border-bottom:1px dashed var(--line)}
.cline:last-child{border-bottom:0}
.cline-ic{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;flex:none;
  background:var(--mint);color:var(--brand);font-size:19px}
.cline b{display:block;font-size:12px;color:var(--ink-3);font-weight:700;margin-bottom:2px}
.cline span{font-size:15px;font-weight:700;word-break:break-word}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:700;color:var(--ink-2);margin-bottom:6px}
.field input,.field textarea,.field select{width:100%;padding:13px 15px;border:1.5px solid var(--line-2);
  border-radius:var(--radius-sm);font-size:15px;font-family:inherit;background:#fff;color:var(--ink)}
.field textarea{min-height:110px;resize:vertical;line-height:1.6}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--brand);
  box-shadow:0 0 0 4px rgba(15,118,110,.1)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.hp{position:absolute!important;inset-inline-start:-9999px;opacity:0;height:0;width:0}
.note{padding:13px 16px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;margin-bottom:16px}
.note.ok{background:#dcfce7;color:#047857}
.note.err{background:#fee2e2;color:#b91c1c}

/* ===== marquee ribbon ===== */
.ribbon{background:var(--brand);color:#fff;padding:13px 0;overflow:hidden;white-space:nowrap}
.ribbon-track{display:inline-flex;gap:44px;animation:slide 32s linear infinite;will-change:transform}
.ribbon span{font-size:14px;font-weight:700;display:inline-flex;align-items:center;gap:10px;opacity:.92}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}
html[dir=rtl] .ribbon-track{animation-name:slideRtl}
@keyframes slideRtl{from{transform:translateX(0)}to{transform:translateX(50%)}}

/* ===== footer ===== */
.foot{background:var(--deep);color:rgba(255,255,255,.72);padding:58px 0 0;margin-top:0}
.foot-in{width:min(1180px,92vw);margin:0 auto;display:grid;
  grid-template-columns:1.5fr 1fr 1.2fr;gap:36px;padding-bottom:36px}
.brand-foot{color:#fff;margin-bottom:12px}
.foot-tag{font-size:14px;color:rgba(255,255,255,.55);max-width:38ch}
.foot-col h4{color:#fff;font-size:14px;margin-bottom:14px}
.foot-col a,.foot-col span{display:block;font-size:14px;padding:5px 0;
  color:rgba(255,255,255,.66);transition:.25s}
.foot-col a:hover{color:var(--glow);transform:translateX(-4px)}
.foot-bar{border-top:1px solid rgba(255,255,255,.1);padding:18px 0;font-size:12.5px;
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  width:min(1180px,92vw);margin:0 auto;color:rgba(255,255,255,.45)}

/* ===== floating whatsapp ===== */
.fab-wa{position:fixed;inset-inline-end:20px;bottom:20px;z-index:80;width:56px;height:56px;
  border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;
  box-shadow:0 10px 28px rgba(37,211,102,.45);transition:.3s var(--ease)}
.fab-wa svg{width:28px;height:28px}
.fab-wa:hover{transform:scale(1.09) translateY(-2px)}
.fab-wa::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25d366;
  animation:halo 2.6s ease-out infinite}
@keyframes halo{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.7);opacity:0}}

/* ===== empty state ===== */
.empty{text-align:center;padding:70px 20px;color:var(--ink-3)}
.empty .ic{font-size:52px;opacity:.45;margin-bottom:12px}
.empty h3{font-size:19px;color:var(--ink);margin-bottom:6px}

/* ===== scroll reveal ===== */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv-d1{transition-delay:.07s}.rv-d2{transition-delay:.14s}.rv-d3{transition-delay:.21s}
.rv-d4{transition-delay:.28s}.rv-d5{transition-delay:.35s}.rv-d6{transition-delay:.42s}

/* ===== responsive ===== */
@media(max-width:940px){
  .hero-in{grid-template-columns:1fr;gap:26px}
  .hero-art{height:290px;order:-1}
  .float-card{width:180px}
  .contact-grid{grid-template-columns:1fr}
  .foot-in{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){
  .nav-links,.nav-cta{display:none}
  .burger{display:flex}
  .hero{min-height:auto;padding-top:calc(var(--nav-h) + 26px)}
  .hero-stats{gap:22px}
  .hstat .n{font-size:24px}
  .grid{grid-template-columns:repeat(auto-fill,minmax(155px,1fr));gap:12px}
  .card-body{padding:12px 13px 14px}
  .card h3{font-size:14px}
  .two{grid-template-columns:1fr}
  .foot-in{grid-template-columns:1fr;gap:26px}
  .foot-bar{justify-content:center;text-align:center}
  .fab-wa{width:52px;height:52px;bottom:16px;inset-inline-end:16px}
}

/* ===== respect the user's motion preference ===== */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
}