:root{--primary:#0077b6;--primary-dark:#023e8a;--accent:#00b4d8;--light:#e8f6fc;--text:#4a5568;--heading:#0b2545;--bg:#fff;--border:#e2e8f0;--radius:14px;--shadow:0 10px 30px #023e8a1a;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;font:16px/1.6 Poppins,system-ui,Segoe UI,Roboto,sans-serif}*,:before,:after{box-sizing:border-box}body{background:var(--bg);margin:0}h1,h2,h3,h4{color:var(--heading);margin:0 0 12px;line-height:1.25}p{margin:0 0 12px}img{max-width:100%;display:block}a{color:inherit}.container{width:1180px;max-width:100%;margin:0 auto;padding:0 20px}.section{padding:72px 0}.section-alt{background:var(--light)}.eyebrow{color:var(--primary);letter-spacing:1.5px;text-transform:uppercase;margin-bottom:8px;font-size:13px;font-weight:600;display:inline-block}.section-head{text-align:center;max-width:640px;margin:0 auto 40px}.section-head h2,.split h2{font-size:clamp(26px,4vw,36px)}.btn{border:2px solid var(--primary);background:var(--primary);color:#fff;font:inherit;cursor:pointer;border-radius:999px;padding:12px 26px;font-weight:600;text-decoration:none;transition:background .2s,transform .2s;display:inline-block}.btn:hover{background:var(--primary-dark);border-color:var(--primary-dark);transform:translateY(-2px)}.btn-light{color:var(--primary);background:#fff;border-color:#fff}.btn-light:hover{background:var(--light);border-color:var(--light)}.btn-outline{color:var(--primary);text-align:center;background:0 0;width:100%}.btn-outline:hover{color:#fff}.btn-small{padding:8px 18px;font-size:14px}.navbar{z-index:50;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);background:#fffffff2;position:sticky;top:0}.nav-inner{justify-content:space-between;align-items:center;height:72px;display:flex}.logo{color:var(--primary-dark);align-items:center;gap:10px;font-size:20px;font-weight:700;line-height:1.1;text-decoration:none;display:flex}.logo small{color:var(--accent);letter-spacing:1px;font-size:12px;font-weight:500;display:block}.logo-mark{object-fit:contain;flex:none;width:44px;height:44px}.nav-links{align-items:center;gap:28px;display:flex}.nav-links a:not(.btn){color:var(--heading);border-bottom:2px solid #0000;padding:4px 0;font-weight:500;text-decoration:none}.nav-links a.active,.nav-links a:not(.btn):hover{color:var(--primary);border-color:var(--primary)}.nav-toggle{color:var(--primary-dark);cursor:pointer;background:0 0;border:none;font-size:26px;display:none}@media (width<=800px){.nav-toggle{display:block}.nav-links{border-bottom:1px solid var(--border);box-shadow:var(--shadow);background:#fff;flex-direction:column;gap:18px;padding:24px;display:none;position:absolute;top:72px;left:0;right:0}.nav-links.open{display:flex}}.hero{background:linear-gradient(135deg,#d6f0fc 0%,#fff 55%,#e0f4ff 100%);padding:64px 0 110px;position:relative;overflow:hidden}.hero-grid{z-index:1;grid-template-columns:1.1fr 1fr;align-items:center;gap:48px;display:grid;position:relative}.hero h1{font-size:clamp(32px,5vw,52px)}.hero h1 span{background:linear-gradient(90deg, var(--primary), var(--accent), var(--primary-dark), var(--primary));color:#0000;background-size:300%;-webkit-background-clip:text;background-clip:text;animation:6s linear infinite shine}@keyframes shine{to{background-position:300%}}.hero-text>p{max-width:520px;margin-bottom:28px;font-size:17px}.hero-actions{flex-wrap:wrap;gap:14px;display:flex}.hero-actions .btn-light{border-color:var(--primary)}@media (width<=520px){.hero-actions{flex-wrap:nowrap;gap:10px}.hero-actions .btn{white-space:nowrap;text-align:center;flex:1;padding:12px 10px;font-size:14px}}.hero-images{grid-template-columns:1fr 1fr;gap:18px;display:grid}.hero-images img{border-radius:var(--radius);box-shadow:var(--shadow);aspect-ratio:3/4;object-fit:cover;animation:6s ease-in-out infinite float}.hero-images img:last-child{margin-top:48px;animation-delay:-3s}@keyframes float{50%{transform:translateY(-14px)}}.hero-video{animation:.9s .2s both rise-in;position:relative}.hero-video-frame{background:linear-gradient(135deg, var(--accent), var(--primary-dark));border:6px solid #fff;border-radius:20px;overflow:hidden;box-shadow:0 24px 50px #023e8a40}.hero-video-frame video{aspect-ratio:16/9;object-fit:cover;transform-origin:18% 41%;width:100%;display:block;transform:scale(1.18)}.hero-badge{color:var(--heading);box-shadow:var(--shadow);background:#fff;border-radius:999px;align-items:center;gap:8px;padding:10px 16px;font-size:14px;font-weight:600;animation:5s ease-in-out infinite float;display:inline-flex;position:absolute}.hero-badge svg{color:var(--primary)}.hero-badge-top{top:-18px;left:-18px}.hero-badge-bottom{animation-delay:-2.5s;bottom:-20px;right:-14px}@media (width<=900px){.hero-badge-top{left:8px}.hero-badge-bottom{right:8px}}.features{z-index:2;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:-56px;display:grid;position:relative}.feature{border-radius:var(--radius);box-shadow:var(--shadow);background:#fff;align-items:center;gap:14px;padding:20px;display:flex}.feature p{margin:0;font-size:14px}.feature strong{color:var(--heading)}.feature-icon{background:linear-gradient(135deg, var(--accent), var(--primary-dark));color:#fff;border-radius:50%;flex:none;place-items:center;width:48px;height:48px;transition:transform .4s;display:grid}.feature:hover .feature-icon{transform:rotate(-12deg)scale(1.1)}.product-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px;display:grid}.product-card{border:1px solid var(--border);border-radius:var(--radius);background:#fff;flex-direction:column;transition:box-shadow .2s,transform .2s;display:flex;overflow:hidden}.product-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}.photo-grid{grid-template-columns:repeat(3,1fr);grid-auto-rows:220px;gap:16px;display:grid}.photo-grid-tall{grid-auto-rows:360px;margin-top:40px}.photo-grid img{object-fit:cover;border-radius:var(--radius);width:100%;height:100%;box-shadow:var(--shadow);transition:transform .35s,box-shadow .35s}.photo-grid img:hover{transform:translateY(-6px)scale(1.03);box-shadow:0 24px 40px #023e8a40}.photo-grid .photo-feature{object-fit:contain;background:#000;grid-row:span 2}.brand-chips{flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:28px;display:flex}.brand-chip{border:1px solid var(--border);color:var(--heading);background:#fff;border-radius:999px;align-items:center;gap:6px;padding:8px 16px;font-size:14px;font-weight:600;display:inline-flex}.brand-chip svg{color:var(--primary)}@media (width<=800px){.photo-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:160px}.photo-grid-tall{grid-auto-rows:280px}}.view-all{text-align:center;margin-top:36px}.product-img{aspect-ratio:1;background:radial-gradient(circle at 50% 40%, #fff 0%, var(--light) 75%);perspective:900px;position:relative;overflow:hidden}.tilt{justify-content:center;align-items:center;display:flex;position:absolute;inset:18px}.product-img img{max-width:100%;max-height:100%;transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));border-radius:10px;transition:transform .5s,box-shadow .5s;box-shadow:0 8px 20px #023e8a1f}.product-img:hover img{transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg)) scale(1.06);transition:transform .1s linear,box-shadow .5s;box-shadow:0 26px 40px #023e8a4d}.tilt-glare{background:radial-gradient(circle at var(--gx,50%) var(--gy,50%), #fff6, transparent 55%);opacity:0;pointer-events:none;transition:opacity .3s;position:absolute;inset:-18px}.product-img:hover .tilt-glare{opacity:1}.product-body{flex-direction:column;flex:1;padding:18px;display:flex}.product-body h3{margin-bottom:4px;font-size:18px}.product-tech{color:var(--primary);font-size:14px}.variants{flex-wrap:wrap;gap:6px;margin-bottom:16px;display:flex}.chip{font:inherit;border:1px solid var(--border);color:var(--text);cursor:pointer;background:#fff;border-radius:999px;padding:4px 12px;font-size:12px}.chip.active,.chip:hover{background:var(--primary);border-color:var(--primary);color:#fff}.product-body .btn{margin-top:auto;font-size:14px}button.product-img{width:100%;font:inherit;cursor:zoom-in;border:0;padding:0;display:block}.product-zoom{color:var(--primary);opacity:0;background:#ffffffeb;border-radius:999px;align-items:center;gap:6px;padding:6px 12px;font-size:13px;font-weight:600;transition:opacity .25s,transform .25s;display:inline-flex;position:absolute;bottom:12px;right:12px;transform:translateY(6px);box-shadow:0 4px 12px #023e8a26}.product-img:hover .product-zoom,.product-img:focus-visible .product-zoom{opacity:1;transform:none}@media (hover:none){.product-zoom{opacity:1;transform:none}}.product-modal{border-radius:var(--radius);border:0;width:min(960px,100% - 32px);max-height:calc(100vh - 32px);padding:0;overflow-y:auto;box-shadow:0 30px 80px #021e4659}.product-modal::backdrop{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#0b254599}.product-modal[open]{animation:.3s both rise-in}.product-modal-inner{grid-template-columns:1fr 1fr;display:grid;position:relative}.product-modal-close{z-index:1;background:var(--light);width:40px;height:40px;color:var(--heading);cursor:pointer;border:0;border-radius:50%;place-items:center;display:grid;position:absolute;top:12px;right:12px}.product-modal-close:hover{background:var(--primary);color:#fff}.product-modal-img{background:radial-gradient(circle at 50% 40%, #fff 0%, var(--light) 75%);justify-content:center;align-items:center;padding:24px;display:flex}.product-modal-img img{object-fit:contain;border-radius:10px;max-width:100%;max-height:calc(100vh - 80px)}.product-modal-info{flex-direction:column;max-height:calc(100vh - 32px);padding:32px 28px 28px;display:flex;overflow-y:auto}.product-modal-info h3{margin:0 48px 16px 0;font-size:24px}.spec-list{border:1px solid var(--border);border-radius:12px;margin:0 0 20px;overflow:hidden}.spec-list div{grid-template-columns:40% 1fr;gap:12px;padding:10px 14px;font-size:14px;display:grid}.spec-list div:nth-child(odd){background:var(--light)}.spec-list dt{color:var(--heading);font-weight:600}.spec-list dd{margin:0}.product-modal-info .check-list{margin-bottom:16px;font-size:14px}.product-modal-note{color:var(--text);margin:0 0 12px;font-size:13px}.nowrap{white-space:nowrap}@media (width<=700px){.product-modal-inner{grid-template-columns:1fr}.product-modal-img img{max-height:45vh}.product-modal-info{max-height:none;padding:20px}}.split{grid-template-columns:1fr 1fr;align-items:center;gap:56px;display:grid}.split-img{border-radius:var(--radius);box-shadow:var(--shadow);object-fit:cover;width:100%;max-height:520px}.check-list{margin:0 0 28px;padding:0;list-style:none}.check-list li{padding:8px 0 8px 34px;position:relative}.check-list li:before{content:"✓";background:var(--primary);color:#fff;border-radius:50%;place-items:center;width:24px;height:24px;font-size:13px;display:grid;position:absolute;top:8px;left:0}.collage{grid-template-columns:1fr 1fr;gap:14px;display:grid}.collage img{border-radius:var(--radius);box-shadow:var(--shadow);object-fit:cover;width:100%;height:100%}.collage img:first-child{grid-row:span 2}.cta{background:linear-gradient(135deg, var(--primary), var(--primary-dark));padding:56px 0;position:relative;overflow:hidden}.cta-inner{z-index:1;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;display:flex;position:relative}.cta h2{color:#fff;max-width:640px;margin:0;font-size:clamp(22px,3vw,30px)}.page-banner{background:linear-gradient(135deg, var(--primary), var(--primary-dark));color:#e0f4ff;text-align:center;padding:72px 0 120px;position:relative;overflow:hidden}.page-banner .container{z-index:1;animation:.8s both rise-in;position:relative}.page-banner h1{color:#fff;font-size:clamp(32px,5vw,46px)}.page-banner p{margin:0;font-size:18px}.service-tabs{z-index:2;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:-56px;display:grid;position:relative}.service-tab{font:inherit;text-align:left;border:2px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);cursor:pointer;background:#fff;align-items:center;gap:14px;padding:18px 20px;text-decoration:none;transition:border-color .2s,transform .2s,box-shadow .2s;display:flex}.service-tab:hover{border-color:var(--accent);transform:translateY(-3px)}.service-tab strong{color:var(--heading);font-size:16px;display:block}.service-tab small{color:var(--text,#555);margin-top:2px;font-size:13px;display:block}.service-tab-icon{background:var(--light);width:48px;height:48px;color:var(--primary);border-radius:12px;flex-shrink:0;place-items:center;transition:background .2s,color .2s;display:grid}.service-tab.active{border-color:var(--primary);background:linear-gradient(135deg, var(--primary), var(--primary-dark))}.service-tab.active strong,.service-tab.active small{color:#fff}.service-tab.active .service-tab-icon{color:#fff;background:#ffffff2e}.tds-grid{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.tds-card{--tds:#2bb673;border:1px solid var(--border);border-top:5px solid var(--tds);border-radius:var(--radius);background:#fff;flex-direction:column;gap:6px;padding:24px;display:flex}.tds-mid{--tds:#f5a623}.tds-high{--tds:#e2574c}.tds-range{color:var(--heading);font-size:26px;font-weight:700}.tds-range small{color:var(--text);font-size:13px;font-weight:500}.tds-source{color:var(--text);font-size:14px}.tds-need{background:var(--light);color:var(--primary);border-radius:999px;align-self:flex-start;margin:6px 0;padding:6px 12px;font-size:15px}.tds-card p{margin:0;font-size:14px}.ph-card{background:var(--light);border-radius:var(--radius);grid-template-columns:1.2fr 1fr;align-items:center;gap:32px;margin-top:28px;padding:28px;display:grid}.ph-card h3{margin-top:0}.ph-card p{margin:0}.ph-bar{background:linear-gradient(90deg,#e2574c,#f5a623 25%,#2bb673 50%,#00b4d8 75%,#6a4c93);border-radius:999px;height:18px;position:relative}.ph-safe{border:3px solid var(--heading);border-radius:8px;width:14.2857%;position:absolute;top:-5px;bottom:-5px;left:46.4286%}.ph-labels{color:var(--text);justify-content:space-between;margin-top:10px;font-size:12px;display:flex}.ph-safe-label{text-align:center;color:var(--heading);margin-top:6px;font-weight:600;display:block}.tds-disclaimer{color:var(--text);margin:12px 0 0;font-size:13px}@media (width<=800px){.tds-grid,.ph-card{grid-template-columns:1fr}}.tab-panel{scroll-margin-top:40px;animation:.45s both rise-in}.panel-block{margin-top:40px}.panel-cta{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.panel-cta .btn-outline{width:auto}@media (width<=800px){.service-tabs{grid-template-columns:1fr;gap:10px}.service-tab{padding:12px 16px}}.card-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px;display:grid}.card-grid>:last-child:nth-child(3n+1){grid-column:1/-1}.info-card{border:1px solid var(--border);border-radius:var(--radius);background:#fff;padding:28px;transition:box-shadow .2s,transform .2s}.info-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}.info-card p{margin:0}.service-link{color:inherit;flex-direction:column;text-decoration:none;display:flex}.service-link-more{color:var(--primary);align-items:center;gap:6px;margin-top:auto;padding-top:16px;font-weight:600;display:inline-flex}.info-icon{background:var(--light);width:56px;height:56px;color:var(--primary);border-radius:14px;place-items:center;margin-bottom:16px;transition:background .3s,color .3s,transform .4s;display:grid}.info-card:hover .info-icon{background:var(--primary);color:#fff;transform:rotate(-8deg)scale(1.08)}.stats{background:var(--light);padding:48px 0}.stats-grid{text-align:center;grid-template-columns:repeat(4,1fr);gap:24px;display:grid}.stats strong{color:var(--primary);font-size:36px;display:block}.map-link{color:var(--primary);align-items:center;gap:6px;margin-top:12px;font-weight:600;text-decoration:none;display:inline-flex}.map-link:hover{text-decoration:underline}.contact-map{border-radius:var(--radius);width:100%;height:280px;box-shadow:var(--shadow);border:0;margin-top:8px;display:block}.contact-grid{grid-template-columns:1.2fr 1fr;align-items:start;gap:48px;display:grid}.contact-item{gap:16px;margin-bottom:22px;display:flex}.contact-item>span{background:var(--light);width:48px;height:48px;color:var(--primary);border-radius:12px;flex:none;place-items:center;display:grid}.contact-item>span.wa-bg{color:#fff;background:#25d366}.contact-item strong{color:var(--heading);display:block}.contact-item a{color:var(--primary);text-decoration:none}.contact-item p{margin:0}.contact-form{border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);background:#fff;flex-direction:column;gap:16px;padding:32px;display:flex}.contact-form label{color:var(--heading);flex-direction:column;gap:6px;font-size:14px;font-weight:500;display:flex}.contact-form input,.contact-form select,.contact-form textarea{font:inherit;border:1px solid var(--border);color:var(--heading);background:#fff;border-radius:10px;padding:12px 14px}.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:2px solid var(--accent);border-color:#0000}.contact-form [aria-invalid=true]{border-color:#b02a37}.contact-form .req{color:#b02a37}.contact-form .optional{color:var(--text,#6b7280);font-size:13px;font-weight:400}.field-error{color:#b02a37;font-size:13px;font-weight:400}.form-status{border-radius:10px;padding:10px 14px;font-size:14px}.form-status.success{color:#146c43;background:#e6f7ee}.form-status.error{color:#b02a37;background:#fdecec}.form-status.error a{color:inherit;font-weight:600;text-decoration:underline}.footer{color:#b8c7d9;background:#0b2545;padding-top:64px;font-size:15px}.footer-grid{grid-template-columns:1.4fr .8fr 1fr 1.4fr;gap:48px;padding-bottom:48px;display:grid}.footer h3,.footer h4{color:#fff;margin:0 0 18px;font-size:16px}.footer p{margin:0 0 12px;line-height:1.6}.footer a{margin-bottom:12px;text-decoration:none;display:block}.footer a:hover{color:var(--accent)}.footer-bottom{text-align:center;border-top:1px solid #ffffff1a;padding:18px 20px;font-size:14px}@media (width<=900px){.hero-grid,.split,.contact-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:36px}.features,.stats-grid{grid-template-columns:repeat(2,1fr)}.section{padding:56px 0}}@media (width<=520px){.features,.stats-grid{grid-template-columns:1fr}.hero-images img:last-child{margin-top:24px}.footer-grid{grid-template-columns:1fr}}.btn-icon{justify-content:center;align-items:center;gap:8px;display:inline-flex}.btn-icon svg{transition:transform .25s}.btn-icon:hover svg{transform:translate(3px)}.btn-wa{background:#25d366;border-color:#25d366}.btn-wa:hover{background:#1da851;border-color:#1da851}.footer .footer-brand{color:#fff;align-items:center;gap:12px;margin-bottom:16px;font-size:20px;font-weight:700;line-height:1.1;display:inline-flex}.footer-brand img{object-fit:contain;background:#fff;border-radius:12px;width:48px;height:48px;padding:4px}.footer-brand small{letter-spacing:1px;color:var(--accent);font-size:12px;font-weight:500;display:block}.footer-about p{max-width:320px}.footer .footer-wa{color:#fff;background:#25d366;border-radius:50%;place-items:center;width:44px;height:44px;margin:4px 0 0;transition:background .2s,transform .2s;display:inline-grid}.footer .footer-wa:hover{color:#fff;background:#1da851;transform:translateY(-2px)}.footer-contact a,.footer-contact p{align-items:flex-start;gap:10px;display:flex}.footer-contact svg{color:var(--accent);flex:none;margin-top:4px}.waves{pointer-events:none;width:100%;height:90px;position:absolute;bottom:-1px;left:0}.parallax>use{animation:25s cubic-bezier(.55,.5,.45,.5) infinite wave-move}.parallax>use:first-child{animation-duration:7s;animation-delay:-2s}.parallax>use:nth-child(2){animation-duration:10s;animation-delay:-3s}.parallax>use:nth-child(3){animation-duration:13s;animation-delay:-4s}.parallax>use:nth-child(4){animation-duration:20s;animation-delay:-5s}@keyframes wave-move{0%{transform:translate(-90px)}to{transform:translate(85px)}}.bubbles{pointer-events:none;position:absolute;inset:0;overflow:hidden}.bubble{opacity:0;animation:bubble-rise var(--t) linear var(--d) infinite;background:radial-gradient(circle at 30% 30%,#ffffffe6,#00b4d840);border:1px solid #00b4d859;border-radius:50%;position:absolute;bottom:-30px}@keyframes bubble-rise{0%{opacity:0;transform:translate(0)}10%{opacity:.8}50%{transform:translate(16px,-320px)}to{opacity:0;transform:translate(-10px,-660px)}}.reveal{opacity:0;translate:0 30px}.reveal.in{opacity:1;transition:opacity .7s ease calc(var(--d,0) * 90ms), translate .7s ease calc(var(--d,0) * 90ms), transform .25s ease, box-shadow .25s ease;translate:0}.page-enter{animation:.45s both fade}.fade-in{animation:.5s both fade}@keyframes fade{0%{opacity:0}}@keyframes rise-in{0%{opacity:0;transform:translateY(24px)}}.hero-text>*{animation:.8s both rise-in}.hero-text>:nth-child(2){animation-delay:.1s}.hero-text>:nth-child(3){animation-delay:.2s}.hero-text>:nth-child(4){animation-delay:.3s}.wa-float{z-index:100;color:#fff;background:#25d366;border-radius:50%;place-items:center;width:60px;height:60px;transition:transform .25s;animation:.5s cubic-bezier(.34,1.56,.64,1) .6s both pop;display:grid;position:fixed;bottom:20px;right:20px;box-shadow:0 8px 24px #25d36673}.wa-float:hover{transform:scale(1.1)}.wa-float:before{content:"";z-index:-1;background:#25d366;border-radius:50%;animation:2s ease-out infinite pulse;position:absolute;inset:0}.wa-tip{white-space:nowrap;color:var(--heading);box-shadow:var(--shadow);opacity:0;pointer-events:none;background:#fff;border-radius:999px;padding:6px 14px;font-size:14px;font-weight:600;transition:opacity .25s,translate .25s;position:absolute;right:72px;translate:8px}.wa-float:hover .wa-tip{opacity:1;translate:0}@keyframes pop{0%{transform:scale(0)}}@keyframes pulse{0%{opacity:.6;transform:scale(1)}to{opacity:0;transform:scale(1.7)}}.stages{align-items:flex-start;display:flex}.stage{text-align:center;flex-direction:column;flex:1;align-items:center;gap:4px;min-width:0;display:flex}.stage strong{color:var(--heading);font-size:15px}.stage small{font-size:13px}.stage-icon{width:72px;height:72px;color:var(--primary);border:2px solid var(--accent);animation:3s ease-in-out infinite glow;animation-delay:calc(var(--i) * .5s);background:#fff;border-radius:50%;place-items:center;margin-bottom:8px;display:grid}@keyframes glow{0%,to{box-shadow:0 0 #00b4d800}15%{background:var(--primary);color:#fff;box-shadow:0 0 0 10px #00b4d82e}35%{box-shadow:0 0 #00b4d800}}.stage-pipe{background:repeating-linear-gradient(90deg, var(--accent) 0 12px, #00b4d833 12px 24px);background-size:24px 100%;border-radius:3px;flex:0 60px;height:6px;margin-top:33px;animation:.8s linear infinite flow-x}@keyframes flow-x{to{background-position:24px 0}}@keyframes flow-y{to{background-position:0 24px}}@media (width<=800px){.stages{flex-direction:column;align-items:center}.stage-pipe{background:repeating-linear-gradient(180deg, var(--accent) 0 12px, #00b4d833 12px 24px);background-size:100% 24px;flex:none;width:6px;height:32px;margin:8px 0;animation-name:flow-y}}.quiz-section{padding-bottom:0}.quiz{text-align:center;background:linear-gradient(135deg, var(--light), #fff);border:1px solid var(--border);border-radius:var(--radius);max-width:760px;box-shadow:var(--shadow);margin:0 auto;padding:40px 28px}.quiz h2{font-size:clamp(22px,3.5vw,30px)}.quiz-sub{margin:6px 0 24px}.quiz-options{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}.quiz-option{border:2px solid var(--border);color:var(--heading);font:inherit;cursor:pointer;background:#fff;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:14px 16px;font-weight:600;transition:border-color .2s,background .2s,transform .2s,opacity .2s;display:flex}.quiz-option svg{color:var(--accent)}.quiz-option:hover:not(:disabled){border-color:var(--accent);transform:translateY(-2px)}.quiz-option:disabled{cursor:default}.quiz-option.is-correct{color:#166534;background:#ecfdf3;border-color:#16a34a}.quiz-option.is-wrong{color:#991b1b;background:#fef2f2;border-color:#dc2626;animation:.4s shake}.quiz-option.is-dim{opacity:.55}.quiz-result{border-radius:12px;margin-top:24px;padding:20px;animation:.35s ease-out pop-in}.quiz-result strong{margin-bottom:4px;font-size:20px;display:block}.quiz-result p{margin-bottom:14px}.quiz-win{color:#166534;background:#ecfdf3}.quiz-miss{color:#9a3412;background:#fff7ed}.quiz-retry{border-color:currentColor}@keyframes shake{25%{transform:translate(-6px)}50%{transform:translate(6px)}75%{transform:translate(-3px)}}@keyframes pop-in{0%{opacity:0;transform:scale(.92)}}@media (width<=520px){.quiz-options{grid-template-columns:1fr}.wa-float{width:54px;height:54px}.wa-tip{display:none}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;transition-delay:0s!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.reveal{opacity:1;translate:none}.bubbles{display:none}}