/* SmartKlass – brand: dark green #1F5933, green #0FB746, mint #8EE1AB, black text */
@font-face{font-family:Outfit;font-weight:400;font-display:swap;src:url(../vendor/fonts/outfit-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:Outfit;font-weight:500;font-display:swap;src:url(../vendor/fonts/outfit-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:Outfit;font-weight:600;font-display:swap;src:url(../vendor/fonts/outfit-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:Outfit;font-weight:700;font-display:swap;src:url(../vendor/fonts/outfit-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:Outfit;font-weight:800;font-display:swap;src:url(../vendor/fonts/outfit-latin-800-normal.woff2) format("woff2")}
:root{
  --sk-dark:#1F5933;--sk-green:#0FB746;--sk-mint:#8EE1AB;--sk-tint:#F1FAF4;--sk-ink:#000;--sk-body:#3b3f3c;--sk-line:#dbe7df;
  --bs-font-sans-serif:Outfit,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --bs-body-font-family:var(--bs-font-sans-serif);--bs-body-color:var(--sk-body);--bs-body-font-size:1.0625rem;--bs-body-line-height:1.65;
  --bs-link-color:var(--sk-dark);--bs-link-hover-color:#000;--bs-primary:#1F5933;--bs-primary-rgb:31,89,51;
}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4,h5{color:var(--sk-ink);font-weight:700;letter-spacing:-.02em;line-height:1.12}
h1{font-size:clamp(2.25rem,5.4vw,4rem);font-weight:800;letter-spacing:-.035em}
h2{font-size:clamp(1.75rem,3.6vw,2.6rem)}
h3{font-size:clamp(1.25rem,2vw,1.5rem)}
.lead{font-size:clamp(1.1rem,1.6vw,1.3rem);color:var(--sk-body);max-width:46rem}
a{text-underline-offset:3px}
:focus-visible{outline:3px solid var(--sk-green);outline-offset:3px;border-radius:4px}
.skip-link{position:absolute;left:-999px;top:8px;z-index:2000;background:#000;color:#fff;padding:.6rem 1rem;border-radius:8px}
.skip-link:focus{left:8px;color:#fff}
.section{padding:clamp(1.5rem,2vw,3.5rem) 0}
.section-tint{background:var(--sk-tint)}
.section-dark{background:var(--sk-dark);color:#e6f3ea}
.section-dark h2,.section-dark h3{color:#fff}
.text-green{color:var(--sk-green)!important}
.measure{max-width:40rem}

/* buttons */
.btn{font-weight:600;border-radius:999px;padding:.8rem 1.6rem;letter-spacing:-.005em;transition:background .15s,color .15s,border-color .15s,transform .15s}
.btn-lg{padding:.95rem 1.9rem;font-size:1.05rem}
.btn-sk{background:var(--sk-green);color:#000;border:2px solid var(--sk-green)}
.btn-sk:hover,.btn-sk:focus{background:#0c9d3c;border-color:#0c9d3c;color:#000}
.btn-ink{background:#000;color:#fff;border:2px solid #000}
.btn-ink:hover{background:var(--sk-dark);border-color:var(--sk-dark);color:#fff}
.btn-line{background:transparent;color:#000;border:2px solid #000}
.btn-line:hover{background:#000;color:#fff}
.section-dark .btn-line{color:#fff;border-color:#fff}.section-dark .btn-line:hover{background:#fff;color:#000}
.btn i{vertical-align:-.12em;margin-right:.45rem}

/* navbar */
.site-nav{background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--sk-line);padding:.55rem 0}
.site-nav .navbar-brand img{height:30px;width:auto;display:block}
.site-nav .nav-link{color:#000;font-weight:500;padding:.55rem .9rem!important;border-radius:999px}
.site-nav .nav-link:hover{color:var(--sk-dark);background:var(--sk-tint)}
.site-nav .nav-link.active{color:var(--sk-dark);font-weight:700;background:var(--sk-tint)}
.dropdown-menu{border:1px solid var(--sk-line);border-radius:14px;padding:.5rem;box-shadow:0 12px 32px rgba(0,0,0,.08)}
.dropdown-item{border-radius:8px;padding:.55rem .8rem;font-weight:500}
.dropdown-item:hover,.dropdown-item.active{background:var(--sk-tint);color:var(--sk-dark)}
.dropdown-item i{color:var(--sk-green);margin-right:.55rem}
.navbar-toggler{border:0;padding:.4rem .5rem}.navbar-toggler:focus{box-shadow:none}
@media(max-width:991.98px){.site-nav .navbar-collapse{padding:1rem 0 .5rem}.site-nav .nav-link{padding:.75rem .5rem!important}.nav-cta{margin-top:.75rem}.nav-cta .btn{width:100%}}

/* hero */
.hero{position:relative;padding:clamp(2.5rem,6vw,5rem) 0 clamp(3rem,7vw,6rem);overflow:hidden;background:linear-gradient(180deg,#fff 0,var(--sk-tint) 100%)}
.hero .arcs-visual{position:absolute;left:50%;transform:translateX(-50%);top:-24%;width:62%;pointer-events:none;z-index:0}
.hero-visual img{position:relative;z-index:1}
.hero .arcs-visual path{stroke-dasharray:900;stroke-dashoffset:900;animation:draw 1.6s cubic-bezier(.2,.7,.2,1) .15s forwards}
.hero .arcs-visual path:nth-child(2){animation-delay:.35s}.hero .arcs-visual path:nth-child(3){animation-delay:.55s}
@keyframes draw{to{stroke-dashoffset:0}}
.hero-points{list-style:none;padding:0;margin:1.5rem 0 2rem;display:grid;gap:.55rem}
.hero-points li{display:flex;gap:.65rem;align-items:flex-start;color:#000;font-weight:500}
.hero-points i{color:var(--sk-green);font-size:1.15rem;margin-top:.1rem}
@media(min-width:576px){.hero-points{grid-template-columns:1fr 1fr}}
.hero-visual{position:relative}
.hero-visual img{width:100%;height:auto;border-radius:22px;border:1px solid var(--sk-line);box-shadow:0 30px 60px -28px rgba(31,89,51,.45)}
.hero-chip{position:absolute;background:#fff;border:1px solid var(--sk-line);border-radius:999px;padding:.5rem 1rem .5rem .6rem;display:flex;gap:.55rem;align-items:center;font-weight:600;color:#000;font-size:.95rem;box-shadow:0 10px 24px rgba(0,0,0,.08)}
.hero-chip i{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--sk-green);color:#000}
.hero-chip.c1{left:-4%;bottom:14%}.hero-chip.c2{right:-2%;top:10%}
@media(max-width:575.98px){.hero-chip{font-size:.82rem;padding:.35rem .8rem .35rem .4rem}.hero-chip.c1{left:2%;bottom:6%}.hero-chip.c2{right:2%;top:5%}.hero-chip i{width:24px;height:24px}}

/* page header (inner pages) */
.page-head{position:relative;background:var(--sk-tint);padding:clamp(2.5rem,6vw,4.5rem) 0 clamp(2.25rem,5vw,3.5rem);overflow:hidden;border-bottom:1px solid var(--sk-line)}
.page-head .arcs{position:absolute;right:-6%;top:-45%;width:min(520px,80vw);opacity:.8;pointer-events:none}
.breadcrumb{--bs-breadcrumb-divider-color:#8a948d;font-size:.95rem;margin-bottom:1rem}
.breadcrumb a{color:var(--sk-dark);font-weight:500}

/* problem */
.problem-list{list-style:none;padding:0;margin:0;display:grid;gap:1px;background:rgba(255,255,255,.2);border-radius:18px;overflow:hidden}
.problem-list li{background:var(--sk-dark);display:flex;gap:1rem;padding:1.25rem 1.4rem;font-size:1.15rem;color:#fff;align-items:center}
.problem-list i{color:var(--sk-mint);font-size:1.5rem;flex:none}

/* product rows */
.product-row{display:grid;gap:1.5rem 4rem;align-items:center;padding:clamp(1.5rem,3vw,2.5rem) 0}
@media(min-width:992px){.product-row{grid-template-columns:1fr 1fr}.product-row.flip .product-media{order:2}}
.product-media img{width:100%;height:auto;border-radius:20px;border:1px solid var(--sk-line);background:var(--sk-tint)}
.product-row + .product-row{border-top:1px solid var(--sk-line)}
.tag-link{font-weight:600;color:#000;text-decoration:none;border-bottom:2px solid var(--sk-green);padding-bottom:1px}
.tag-link:hover{color:var(--sk-dark)}

/* lists */
.check-list{list-style:none;padding:0;margin:0;display:grid;gap:.8rem}
.check-list li{display:flex;gap:.75rem;align-items:flex-start;color:#111}
.check-list i{color:var(--sk-green);font-size:1.2rem;line-height:1.5;flex:none}
.icon-box{display:grid;place-items:center;width:52px;height:52px;border-radius:14px;background:var(--sk-green);color:#000;font-size:1.5rem;flex:none}
.icon-box.soft{background:var(--sk-tint);color:var(--sk-dark);border:1px solid var(--sk-line)}
.feature{display:flex;gap:1rem;align-items:flex-start}
.feature h3{font-size:1.2rem;margin:.1rem 0 .25rem}.feature p{margin:0}
.divider-line{border-top:1px solid var(--sk-line)}
.stat-quote{font-size:clamp(1.4rem,2.6vw,2rem);font-weight:600;color:#000;line-height:1.3;letter-spacing:-.02em}

/* steps */
.steps{list-style:none;padding:0;margin:0;counter-reset:s;position:relative}
.steps li{counter-increment:s;position:relative;padding:0 0 2.25rem 4.25rem}
.steps li:last-child{padding-bottom:0}
.steps li::before{content:counter(s);position:absolute;left:0;top:0;width:44px;height:44px;border-radius:50%;background:var(--sk-green);color:#000;font-weight:700;display:grid;place-items:center;font-size:1.1rem;z-index:1}
.steps li::after{content:"";position:absolute;left:21px;top:44px;bottom:0;width:2px;background:var(--sk-mint)}
.steps li:last-child::after{display:none}
.steps h3{margin:.15rem 0 .3rem;font-size:1.3rem}.steps p{margin:0}
.steps-h{display:grid;gap:1.5rem}
@media(min-width:768px){.steps-h{grid-template-columns:repeat(4,1fr)}.steps-h .steps li,.steps-h li{padding:3.5rem 0 0}.steps-h li::after{left:44px;right:-1.5rem;top:21px;bottom:auto;width:auto;height:2px}.steps-h li:last-child::after{display:none}}

/* pricing */
.tier{height:100%;border:1px solid var(--sk-line);border-radius:20px;padding:2rem;background:#fff;display:flex;flex-direction:column}
.tier.featured{background:var(--sk-dark);border-color:var(--sk-dark);color:#e6f3ea}
.tier.featured h3,.tier.featured .price{color:#fff}
.tier .badge-pop{align-self:flex-start;background:var(--sk-mint);color:#000;font-weight:600;border-radius:999px;padding:.25rem .8rem;font-size:.85rem;margin-bottom:.9rem}
.price{font-size:2rem;font-weight:800;color:#000;letter-spacing:-.03em;margin:.5rem 0 .25rem}
.tier .check-list{margin:1.25rem 0 1.75rem;flex:1}
.tier.featured .check-list li{color:#fff}.tier.featured .check-list i{color:var(--sk-mint)}

/* CTA band */
.cta-band{background:var(--sk-dark);color:#e6f3ea;position:relative;overflow:hidden;padding:clamp(3.5rem,7vw,5.5rem) 0}
.cta-band h2{color:#fff}
.cta-band .arcs{position:absolute;left:50%;transform:translateX(-50%);top:-62%;width:min(900px,120vw);opacity:.35;pointer-events:none}

/* forms */
.form-card{background:#fff;border:1px solid var(--sk-line);border-radius:22px;padding:clamp(1.25rem,3vw,2.25rem)}
.form-label{font-weight:600;color:#000;margin-bottom:.35rem}
.form-control,.form-select{border:1.5px solid #c5d3c9;border-radius:12px;padding:.75rem .95rem;font-size:1rem;color:#000}
.form-control:focus,.form-select:focus{border-color:var(--sk-green);box-shadow:0 0 0 .25rem rgba(15,183,70,.18)}
.hp-field{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden;opacity:0}
.captcha-box{display:flex;flex-wrap:wrap;gap:.75rem 1rem;align-items:center;border:1.5px solid #c5d3c9;border-radius:12px;padding:.75rem .95rem;background:var(--sk-tint)}
.captcha-q{display:flex;align-items:center;gap:.6rem;font-weight:600;color:#000}
.captcha-q .q{background:#fff;border:1px dashed var(--sk-dark);border-radius:8px;padding:.25rem .7rem;font-variant-numeric:tabular-nums;letter-spacing:.03em;user-select:none}
.captcha-box input{max-width:92px;text-align:center;font-weight:600}
.captcha-refresh{border:0;background:none;color:var(--sk-dark);font-size:1.15rem;padding:.25rem .4rem;border-radius:8px}
.captcha-refresh:hover{background:#fff}
.form-note{font-size:.9rem;color:#5b635e}
.form-alert{display:none}
.contact-line{display:flex;gap:1rem;align-items:flex-start;padding:1rem 0;border-bottom:1px solid var(--sk-line)}
.contact-line:last-child{border-bottom:0}
.contact-line h3{font-size:1rem;margin:0 0 .15rem}.contact-line p,.contact-line a{margin:0;color:var(--sk-body)}

/* blog */
.topic{height:100%;border-top:3px solid var(--sk-green);padding-top:1.25rem}
.topic i{font-size:1.8rem;color:var(--sk-dark)}
.soon{display:inline-block;background:var(--sk-tint);color:var(--sk-dark);border:1px solid var(--sk-line);border-radius:999px;padding:.15rem .7rem;font-size:.85rem;font-weight:600}

/* footer */
.site-footer{background:var(--sk-tint);border-top:4px solid var(--sk-green);padding:clamp(3rem,6vw,4.5rem) 0 1.5rem}
.site-footer img.f-logo{width:170px;height:auto}
.site-footer h3{font-size:1.05rem;margin-bottom:1rem}
.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:.55rem}
.site-footer a{color:var(--sk-body);text-decoration:none}.site-footer a:hover{color:#000;text-decoration:underline}
.f-contact li{display:flex;gap:.65rem}.f-contact i{color:var(--sk-dark);margin-top:.25rem}
.f-bottom{border-top:1px solid var(--sk-line);margin-top:2.5rem;padding-top:1.25rem;font-size:.92rem}
.social a{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:50%;background:#fff;border:1px solid var(--sk-line);color:#000;margin-right:.4rem}
.social a:hover{background:var(--sk-green);text-decoration:none}

/* floating WhatsApp */
.wa-float{position:fixed;right:max(16px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom));z-index:1040;display:flex;align-items:center;gap:.6rem;background:var(--sk-green);color:#000;font-weight:700;border-radius:999px;padding:.35rem 1.1rem .35rem .4rem;text-decoration:none;box-shadow:0 10px 28px rgba(15,183,70,.45),0 2px 6px rgba(0,0,0,.2)}
.wa-float i{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:#fff;color:#0c9d3c;font-size:1.7rem}
.wa-float:hover{color:#000;background:#12c64e}
@media(max-width:575.98px){.wa-float span{display:none}.wa-float{padding:.3rem}.wa-float i{width:54px;height:54px;font-size:1.9rem}}

/* prose helpers */
.mini-grid{display:grid;gap:1.25rem 2rem}
@media(min-width:768px){.mini-grid.c2{grid-template-columns:1fr 1fr}.mini-grid.c3{grid-template-columns:repeat(3,1fr)}}
.use-chip{display:inline-flex;gap:.5rem;align-items:center;border:1px solid var(--sk-line);background:#fff;border-radius:999px;padding:.45rem 1rem;margin:0 .4rem .6rem 0;font-weight:500;color:#000}
.use-chip i{color:var(--sk-dark)}
.spec-list{list-style:none;padding:0;margin:0}
.spec-list li{display:flex;gap:.7rem;padding:.8rem 0;border-bottom:1px solid var(--sk-line);color:#000}
.spec-list i{color:var(--sk-dark);margin-top:.2rem}
.mobile-sticky-cta{display:none}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.hero .arcs-visual path{animation:none;stroke-dashoffset:0}*{transition:none!important}}
main img{max-width:100%;height:auto}
.col-lg-6>img,.col-lg-6>.hero-visual>img{width:100%;border-radius:20px;border:1px solid var(--sk-line)}

.site-nav .nav-link{white-space:nowrap}
@media(min-width:1200px){.site-nav .nav-link{padding:.5rem .7rem!important;font-size:1rem}.site-nav .btn{white-space:nowrap;padding:.6rem 1.25rem}}
.hero h1{font-size:clamp(2.2rem,4.6vw,3.6rem)}
.hero{padding-top:clamp(3rem,9vw,7rem)}
.hero .arcs-visual{top:-45%!important;width:56%!important}
.hero-chip{z-index:2}
@media(max-width:575.98px){.hero .arcs-visual{top:-38%!important;width:64%!important}.hero{padding-top:6rem}}
@media(max-width:991.98px){.hero-visual{margin-top:clamp(5.5rem,17vw,10rem)}}

/* ===== round 2 ===== */
/* breadcrumb banner: padding halved */
.page-head{padding:clamp(1.25rem,3vw,2.25rem) 0 clamp(1.1rem,2.5vw,1.75rem)}
.page-head .arcs{top:-60%;width:min(380px,70vw)}
.breadcrumb{margin-bottom:.5rem;font-size:.9rem}
.page-head h1{font-size:clamp(1.9rem,4vw,3rem)}
.page-head .lead{font-size:clamp(1rem,1.4vw,1.15rem)}
/* hero: no arcs, slide in */
.hero{padding-top:clamp(2.5rem,6vw,5rem)}
@media(max-width:991.98px){.hero-visual{margin-top:0}}
@keyframes slideInR{from{opacity:0;transform:translateX(90px)}to{opacity:1;transform:none}}
.slide-in-right{animation:slideInR .95s cubic-bezier(.2,.7,.2,1) .1s both}
@media(max-width:575.98px){@keyframes slideInR{from{opacity:0;transform:translateX(40px)}to{opacity:1;transform:none}}}
/* scroll reveal, one by one */
.js .reveal{opacity:0;transition:opacity .85s ease,transform .95s cubic-bezier(.2,.7,.2,1)}
.js .reveal-l{transform:translateX(-70px)}.js .reveal-r{transform:translateX(70px)}.js .reveal-up{transform:translateY(36px)}
.js .reveal.d2{transition-delay:.18s}
.js .reveal.in{opacity:1;transform:none}
@media(max-width:575.98px){.js .reveal-l{transform:translateX(-32px)}.js .reveal-r{transform:translateX(32px)}}
@media(prefers-reduced-motion:reduce){.slide-in-right{animation:none}.js .reveal{opacity:1;transform:none}}
/* ads */
.ad-wrap{padding:1.5rem 0}
.ad{position:relative;border-radius:22px;background:#14213D;color:#e8ecf5;padding:clamp(1.5rem,3vw,2.25rem);overflow:hidden}
.ad h2{color:#fff}
.ad-label{position:absolute;top:.8rem;right:1rem;font-size:.78rem;font-weight:600;color:#c9d2e6;border:1px solid rgba(255,255,255,.3);border-radius:999px;padding:.1rem .65rem}
.btn-amber{background:#FCA311;color:#000;border:2px solid #FCA311}.btn-amber:hover{background:#ffb83d;border-color:#ffb83d;color:#000}
.ad-banner{display:grid;gap:1.1rem 2rem;align-items:center;padding-top:2.6rem}
@media(min-width:768px){.ad-banner{grid-template-columns:auto 1fr auto;padding-top:clamp(1.5rem,3vw,2.25rem)}}
.ad-art{display:flex;gap:.6rem;font-size:1.9rem;color:#FCA311}
.ad-split{display:grid;gap:1.5rem 3rem;align-items:center;padding-top:2.8rem}
@media(min-width:768px){.ad-split{grid-template-columns:.8fr 1.2fr;padding-top:clamp(1.5rem,3vw,2.25rem)}}
.ad-split-art{display:flex;justify-content:center;gap:1.1rem;font-size:clamp(2.2rem,6vw,3.4rem);color:#FCA311;background:rgba(255,255,255,.06);border-radius:18px;padding:1.75rem 1rem}
/* faq accordion */
.sk-accordion{--bs-accordion-border-color:var(--sk-line);--bs-accordion-border-radius:16px;--bs-accordion-inner-border-radius:15px;--bs-accordion-active-bg:var(--sk-tint);--bs-accordion-active-color:#000;--bs-accordion-btn-focus-box-shadow:0 0 0 .25rem rgba(15,183,70,.2);--bs-accordion-btn-padding-y:1.1rem}
.sk-accordion .accordion-button{font-weight:600;color:#000;font-size:1.08rem}
.sk-accordion .accordion-header{margin:0;font-size:inherit;letter-spacing:0}
.sk-accordion .accordion-item{margin-bottom:.7rem;border-radius:16px;overflow:hidden;border:1px solid var(--sk-line)}
/* blog */
.post-card{position:relative;border:1px solid var(--sk-line);border-radius:20px;overflow:hidden;background:#fff;display:flex;flex-direction:column;transition:border-color .15s}
.post-card:hover{border-color:var(--sk-green)}
.post-img{display:block;background:var(--sk-tint)}
.post-body{padding:1.4rem 1.4rem 1.5rem}
.post-body h2 a:hover{color:var(--sk-dark)!important}
.post-meta{font-size:.9rem;color:#5b635e}
.article-meta{display:flex;flex-wrap:wrap;gap:.4rem 1.4rem;color:#4c544f;font-size:.95rem}
.article-meta i{margin-right:.4rem;color:var(--sk-dark)}
.article-body{font-size:1.15rem;line-height:1.8;color:#262a28}
.article-body h2{font-size:1.6rem;margin:2.2rem 0 .8rem}
.article-body ul{padding-left:1.2rem}.article-body li{margin-bottom:.5rem}
.related{border:1px solid var(--sk-line);border-radius:16px;padding:1.1rem 1.2rem;background:#fff}.related:hover{border-color:var(--sk-green)}.related h3{color:#000}
/* legal + sticky toc */
.toc-sticky{position:sticky;top:96px;max-height:calc(100vh - 116px);overflow:auto;align-self:flex-start}
.toc-title{font-weight:700;color:#000;margin:0 0 .6rem}
.toc-list{list-style:none;margin:0;padding:0;border-left:2px solid var(--sk-line)}
.toc-link{display:block;padding:.4rem .9rem;margin-left:-2px;border-left:2px solid transparent;color:var(--sk-body);text-decoration:none;font-size:.97rem;line-height:1.35}
.toc-link:hover{color:#000}
.toc-link.active{border-left-color:var(--sk-green);color:#000;font-weight:600;background:var(--sk-tint)}
@media(max-width:991.98px){.toc-sticky{position:static;max-height:none}.toc{background:#fff;border:1px solid var(--sk-line);border-radius:14px;padding:.6rem}}
.legal-sec{scroll-margin-top:96px;margin-bottom:2.25rem}
.legal-sec h2{font-size:1.5rem;margin-bottom:.8rem}
.legal-body li{margin-bottom:.4rem}
.legal-body code{background:var(--sk-tint);padding:.1rem .4rem;border-radius:6px;color:#000}
/* sales flash */
.sale-toast{position:fixed;left:max(14px,env(safe-area-inset-left));bottom:max(16px,env(safe-area-inset-bottom));z-index:1035;display:flex;align-items:center;gap:.8rem;max-width:min(340px,calc(100vw - 100px));background:#fff;border:1px solid var(--sk-line);border-left:4px solid var(--sk-green);border-radius:14px;padding:.75rem .8rem;box-shadow:0 14px 34px rgba(0,0,0,.14);opacity:0;transform:translateY(24px);pointer-events:none;transition:opacity .4s,transform .45s cubic-bezier(.2,.7,.2,1)}
.sale-toast.show{opacity:1;transform:none;pointer-events:auto}
.sale-ico{display:grid;place-items:center;flex:none;width:40px;height:40px;border-radius:50%;background:var(--sk-green);color:#000;font-size:1.15rem}
.sale-txt{font-size:.93rem;line-height:1.35;color:#222}.sale-txt strong{color:#000}
.sale-txt small{display:block;color:#5b635e;margin-top:.15rem}.sale-txt small i{margin-right:.25rem}
.sale-x{border:0;background:none;color:#555;padding:.2rem .3rem;border-radius:6px;align-self:flex-start;font-size:.8rem}
.sale-x:hover{background:var(--sk-tint)}
@media(max-width:575.98px){.sale-toast{max-width:calc(100vw - 96px);padding:.6rem}.sale-ico{width:34px;height:34px}}
/* visitors */
.visitors{display:flex;flex-wrap:wrap;gap:.5rem 1.4rem;align-items:center;margin-top:2.25rem;padding:.9rem 1.1rem;background:#fff;border:1px solid var(--sk-line);border-radius:14px;font-size:.95rem}
.v-title{font-weight:700;color:#000}.v-title i{color:var(--sk-dark);margin-right:.45rem}
.v-item strong{color:#000;margin-left:.25rem;font-variant-numeric:tabular-nums}
.v-dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--sk-green);margin-right:.45rem;box-shadow:0 0 0 0 rgba(15,183,70,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(15,183,70,0)}100%{box-shadow:0 0 0 0 rgba(15,183,70,0)}}
.v-demo{font-size:.82rem;color:#7a5a00;background:#fff6dc;border-radius:999px;padding:.1rem .7rem}
@media(prefers-reduced-motion:reduce){.v-dot{animation:none}}

main{overflow-x:clip}
header{position:sticky;top:0;z-index:1030}
.site-nav.sticky-top{position:relative}

/* ===== round 3: real products, showcase, quick view ===== */
.brand-lock{display:inline-flex;flex-direction:column;line-height:1;color:#000}
.bl-pre{font-weight:500;font-size:.9rem;letter-spacing:-.01em}
.bl-name{font-weight:800;font-size:1.65rem;letter-spacing:-.04em;margin-top:.1rem}
.brand-lock.lg .bl-pre{font-size:1.05rem}.brand-lock.lg .bl-name{font-size:clamp(2.2rem,5vw,3.2rem)}
.sc-kind{display:inline-block;background:var(--sk-green);color:#000;font-weight:600;font-size:.8rem;border-radius:999px;padding:.12rem .7rem;margin-bottom:.5rem}
.model-sub{font-size:1.2rem;font-weight:600;color:#000;margin:.5rem 0 1rem}
.stage{display:grid;place-items:center;position:relative;width:100%;height:clamp(240px,34vw,380px);padding:clamp(.9rem,2.5vw,1.75rem);background:linear-gradient(160deg,var(--sk-tint),#fff 75%);border:1px solid var(--sk-line);border-radius:24px;overflow:hidden}
.stage img{max-width:100%;max-height:100%;width:auto;height:auto;filter:drop-shadow(0 18px 20px rgba(31,89,51,.22))}
button.stage-btn{cursor:pointer;font:inherit;color:inherit;text-align:center}
.stage-btn:hover img{transform:scale(1.03)}.stage img{transition:transform .35s}
.stage-hint{position:absolute;right:.8rem;bottom:.8rem;display:inline-flex;gap:.4rem;align-items:center;background:#000;color:#fff;font-size:.85rem;font-weight:600;padding:.3rem .8rem;border-radius:999px;opacity:.9}
.model-list .model{padding:clamp(1.5rem,3vw,2.5rem) 0}.model-list .model+.model{border-top:1px solid var(--sk-line)}
.feat-cards{list-style:none;padding:0;margin:0;display:grid;gap:.8rem}
@media(min-width:768px){.feat-cards{grid-template-columns:repeat(3,1fr)}}
.feat-cards li{display:flex;gap:.7rem;align-items:flex-start;border:1px solid var(--sk-line);background:#fff;border-radius:16px;padding:.9rem;font-size:.95rem;line-height:1.4;color:#222}
@media(min-width:768px){.feat-cards li{flex-direction:column}}
.feat-cards .icon-box{width:42px;height:42px;font-size:1.2rem;border-radius:12px}
.compat{margin:1rem 0 0;color:#222}.compat a{color:var(--sk-dark);font-weight:600}
.pcard{display:flex;flex-direction:column;border:1px solid var(--sk-line);border-radius:24px;background:#fff;overflow:hidden}
.pcard .stage{border:0;border-radius:0;height:clamp(220px,26vw,280px)}
.pcard-body{display:flex;flex-direction:column;flex:1;padding:1.25rem 1.4rem 1.5rem}
.acc-card{display:flex;gap:1rem;align-items:center;width:100%;text-align:left;border:1px solid var(--sk-line);border-radius:20px;background:#fff;padding:1rem;font:inherit;color:#222;cursor:pointer}
.acc-card:hover{border-color:var(--sk-green)}
.acc-img{flex:none;width:96px;height:96px;display:grid;place-items:center;background:var(--sk-tint);border-radius:14px;padding:.5rem}
.acc-img img{max-width:100%;max-height:100%;width:auto;height:auto}
.acc-txt{display:flex;flex-direction:column;gap:.1rem}.acc-txt strong{color:#000;font-size:1.15rem}

/* hero showcase */
.hero{padding:clamp(2rem,5vw,4rem) 0 clamp(2.5rem,6vw,4.5rem)}
.showcase{position:relative}
.sc-slides{display:grid}
.sc-slide{grid-area:1/1;visibility:hidden;opacity:0;background:#fff;border:1px solid var(--sk-line);border-radius:26px;overflow:hidden;box-shadow:0 30px 60px -34px rgba(31,89,51,.5)}
.sc-slide.active{visibility:visible;opacity:1}
.sc-slide.leaving{visibility:visible;opacity:0;transition:opacity .4s ease}
.sc-view{height:clamp(220px,30vw,330px);display:grid;place-items:center;background:linear-gradient(160deg,var(--sk-tint),#fff 80%);perspective:1000px;overflow:hidden;padding:1.2rem}
.sc-imgbtn{border:0;background:none;padding:0;cursor:pointer;display:grid;place-items:center;width:100%;height:100%}
.sc-img{max-width:92%;max-height:100%;width:auto;height:auto;filter:drop-shadow(0 22px 22px rgba(31,89,51,.28))}
.sc-head{display:flex;justify-content:space-between;align-items:flex-end;gap:1rem;padding:1rem 1.4rem .4rem}
.sc-sub{margin:.4rem 0 0;font-weight:600;color:#000}
.sc-specs{list-style:none;margin:0;padding:.3rem 1.4rem 1.4rem;display:grid;gap:.45rem 1.5rem}
@media(min-width:768px){.sc-specs{grid-template-columns:1fr 1fr}}
.sc-specs li{display:flex;gap:.55rem;align-items:flex-start;font-size:.93rem;line-height:1.4;color:#222}
.sc-specs i{color:var(--sk-green);margin-top:.1rem}
.sc-slide.active .sc-specs li{animation:scUp .6s cubic-bezier(.2,.8,.2,1) both;animation-delay:calc(.55s + var(--i)*.1s)}
.sc-slide.active .sc-head{animation:scUp .6s ease .35s both}
@keyframes scUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.sc-slide.active[data-anim=box] .sc-img{animation:scBox .95s cubic-bezier(.2,.8,.2,1) both}
.sc-slide.active[data-anim=down] .sc-img{animation:scDown .95s cubic-bezier(.34,1.45,.64,1) both}
.sc-slide.active[data-anim=left] .sc-img{animation:scLeft .9s cubic-bezier(.2,.8,.2,1) both}
.sc-slide.active[data-anim=up] .sc-img{animation:scRise .95s cubic-bezier(.34,1.45,.64,1) both}
.sc-slide.active[data-anim=flip] .sc-img{animation:scFlip 1s cubic-bezier(.2,.8,.2,1) both}
.sc-slide.active[data-anim=right] .sc-img{animation:scRight .9s cubic-bezier(.2,.8,.2,1) both}
.sc-slide.active[data-anim=spin] .sc-img{animation:scSpin 1s cubic-bezier(.2,.8,.2,1) both}
@keyframes scBox{0%{clip-path:inset(50% 50% 50% 50% round 14px);transform:scale(.55);opacity:0}60%{opacity:1}100%{clip-path:inset(0 0 0 0 round 0);transform:none;opacity:1}}
@keyframes scDown{from{transform:translateY(-120%);opacity:0}to{transform:none;opacity:1}}
@keyframes scLeft{from{transform:translateX(-120%);opacity:0}to{transform:none;opacity:1}}
@keyframes scRise{from{transform:translateY(120%);opacity:0}to{transform:none;opacity:1}}
@keyframes scFlip{from{transform:rotateY(90deg) scale(.8);opacity:0}to{transform:none;opacity:1}}
@keyframes scRight{from{transform:translateX(120%);opacity:0}to{transform:none;opacity:1}}
@keyframes scSpin{from{transform:rotate(-200deg) scale(.2);opacity:0}to{transform:none;opacity:1}}
.sc-tabs{display:flex;gap:.5rem;margin-top:.9rem;overflow-x:auto;padding:.2rem .1rem .5rem;scrollbar-width:thin}
.sc-tab{flex:1 0 auto;min-width:78px;position:relative;display:flex;flex-direction:column;align-items:center;gap:.25rem;border:1px solid var(--sk-line);background:#fff;border-radius:14px;padding:.45rem .5rem .6rem;font:inherit;font-size:.8rem;font-weight:600;color:#333;cursor:pointer;overflow:hidden}
.sc-tab img{width:54px;height:36px;object-fit:contain}
.sc-tab:hover{border-color:var(--sk-green)}
.sc-tab.active{border-color:var(--sk-green);color:#000;background:var(--sk-tint)}
.sc-tab.active::after{content:"";position:absolute;left:0;bottom:0;height:3px;background:var(--sk-green);width:100%;transform-origin:left;animation:scBar var(--sc-dur,6.5s) linear forwards}
.showcase.paused .sc-tab.active::after,.showcase.manual .sc-tab.active::after{animation:none;transform:none}
@keyframes scBar{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@media(prefers-reduced-motion:reduce){.sc-slide.active .sc-img,.sc-slide.active .sc-specs li,.sc-slide.active .sc-head{animation:none}.sc-tab.active::after{animation:none}}
@media(max-width:575.98px){.sc-head{flex-direction:column;align-items:flex-start}}

/* quick-view modal with animated product */
.pm{border:0;border-radius:26px;overflow:hidden}
.pm-close{position:absolute;right:1rem;top:1rem;z-index:5;background-color:#fff;border-radius:50%;padding:.7rem;opacity:1;box-shadow:0 4px 12px rgba(0,0,0,.15)}
.pm-grid{display:grid}
@media(min-width:992px){.pm-grid{grid-template-columns:1.05fr 1fr;min-height:560px}}
.pm-view{position:relative;display:grid;place-items:center;min-height:300px;padding:2rem;background:radial-gradient(circle at 50% 42%,#fff 0,var(--sk-tint) 55%,#d8f1e1 100%);perspective:1200px;overflow:hidden}
.pm-glow{position:absolute;width:70%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(15,183,70,.35),transparent 68%);animation:pmGlow 4.5s ease-in-out infinite}
@keyframes pmGlow{0%,100%{transform:scale(.85);opacity:.7}50%{transform:scale(1.1);opacity:1}}
.pm-tilt{position:relative;display:grid;place-items:center;width:100%;height:100%;transform-style:preserve-3d;transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .18s ease-out}
.pm-img{max-width:92%;max-height:min(46vh,420px);width:auto;height:auto;filter:drop-shadow(0 28px 26px rgba(31,89,51,.32));animation:pmEnter .95s cubic-bezier(.2,.85,.25,1) both,pmFloat 6s ease-in-out .95s infinite}
@keyframes pmEnter{from{opacity:0;transform:translateY(50px) rotateY(-80deg) scale(.6)}to{opacity:1;transform:none}}
@keyframes pmFloat{0%,100%{transform:translateY(0) rotateY(-10deg)}50%{transform:translateY(-14px) rotateY(10deg)}}
.pm-floor{position:absolute;bottom:9%;width:46%;height:22px;border-radius:50%;background:radial-gradient(ellipse,rgba(0,0,0,.22),transparent 70%);animation:pmFloor 6s ease-in-out .95s infinite}
@keyframes pmFloor{0%,100%{transform:scale(1);opacity:.9}50%{transform:scale(.8);opacity:.55}}
.pm-count{position:absolute;left:1rem;bottom:1rem;font-weight:600;font-size:.85rem;color:#3b4a40;background:#fff;border-radius:999px;padding:.15rem .7rem;border:1px solid var(--sk-line)}
.pm-info{padding:clamp(1.25rem,3vw,2.25rem);display:flex;flex-direction:column;gap:.2rem;max-height:none}
.pm-title{margin:0;font-size:inherit}.pm-title .bl-name{font-size:clamp(2.2rem,5vw,3rem)}.pm-title .bl-pre{font-size:1.05rem}
.pm-sub{font-size:1.2rem;font-weight:600;color:#000;margin:.5rem 0 1rem}
.pm-feats{list-style:none;padding:0;margin:0 0 .5rem;display:grid;gap:.6rem}
.pm-feats li{display:flex;gap:.7rem;align-items:center;font-size:.95rem;line-height:1.35;color:#222;animation:pmPop .55s cubic-bezier(.3,1.5,.5,1) both;animation-delay:calc(.45s + var(--i)*.14s)}
.pm-feats .icon-box{width:38px;height:38px;font-size:1.1rem;border-radius:11px}
.pm-h{font-size:1.05rem;margin:.9rem 0 .5rem}
.pm-specs{list-style:none;padding:0;margin:0}
.pm-specs li{display:flex;gap:.6rem;padding:.5rem 0;border-bottom:1px solid var(--sk-line);font-size:.95rem;line-height:1.4;color:#111;animation:scUp .5s ease both;animation-delay:calc(.7s + var(--i)*.08s)}
.pm-specs i{color:var(--sk-dark);margin-top:.15rem}
@keyframes pmPop{from{opacity:0;transform:scale(.7) translateX(24px)}to{opacity:1;transform:none}}
.pm-rel{margin-top:.9rem;font-size:.95rem}.pm-rel a,.pm-rel button.lnk{color:var(--sk-dark);font-weight:600;border:0;background:none;padding:0;text-decoration:underline}
.pm-actions{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.2rem}
.pm-nav{display:flex;align-items:center;gap:.8rem;margin-top:1.2rem;color:#5b635e;font-size:.9rem}
.pm-nav button{width:42px;height:42px;border-radius:50%;border:1px solid var(--sk-line);background:#fff;font-size:1.1rem}.pm-nav button:hover{background:var(--sk-green)}
@media(prefers-reduced-motion:reduce){.pm-img,.pm-glow,.pm-floor,.pm-feats li,.pm-specs li{animation:none}}
.modal-backdrop.show{opacity:.65}

/* fixes: robust image fitting */
.sc-kind{display:block;width:max-content;max-width:100%}
.stage{--pad:clamp(.9rem,2.5vw,1.75rem)}
.stage img{position:absolute;inset:var(--pad);width:calc(100% - 2*var(--pad));height:calc(100% - 2*var(--pad));max-width:none;max-height:none;object-fit:contain}
.sc-view{position:relative;display:block}
.sc-imgbtn{position:absolute;inset:1.2rem;width:auto;height:auto;display:block}
.sc-img{position:absolute;inset:0;width:100%;height:100%;max-width:none;object-fit:contain}
.acc-img{position:relative}
.acc-img img{position:absolute;inset:.5rem;width:calc(100% - 1rem);height:calc(100% - 1rem);max-width:none;object-fit:contain}
.sc-tab img{width:54px;height:36px;object-fit:contain}
.pm-info .sc-kind{width:max-content}
.hero .d-flex.flex-column.flex-sm-row{flex-wrap:wrap}
.hero .btn{white-space:nowrap}
.sc-view{height:clamp(200px,25vw,290px)}
.sc-slide.active .sc-specs{min-height:0}

/* ===== round 4 ===== */
/* quick-view: image sits high and centred; left column stays in view while specs scroll */
.pm-grid{overflow:visible}
.pm-view{align-self:start;padding:1rem 1.25rem 3rem;min-height:0;height:min(340px,52vh)}
@media(min-width:992px){.pm-view{position:sticky;top:0;height:clamp(420px,calc(100vh - 3.5rem),640px);padding:1.25rem 1.5rem 3.5rem}}
.pm-tilt{height:100%;align-content:center}
.pm-img{max-height:min(100%,520px)}
.pm-floor{bottom:3.2rem}
.pm-count{bottom:1rem}
/* hero buttons side by side */
@media(min-width:576px){.hero-cta .btn{padding:.85rem 1.25rem;font-size:1rem;white-space:nowrap}}
/* ads */
.ad-light{background:#fff;color:#1d2433;border:1px solid var(--sk-line)}
.ad-light h2{color:#0F2A43}
.ad-light .ad-label{color:#4b5565;border-color:#c9d2de}
.ad-light .ad-split-art{background:#EEF3F9;color:#0F2A43}
.btn-navy{background:#0F2A43;color:#fff;border:2px solid #0F2A43}.btn-navy:hover{background:#163a5c;border-color:#163a5c;color:#fff}
.ad-chip{display:inline-block;background:#EEF3F9;color:#0F2A43;font-weight:600;font-size:.85rem;border-radius:999px;padding:.15rem .75rem;margin:0 .35rem .35rem 0}
/* quick-view v2: full-height tinted column, product stays centred and high while specs scroll */
.pm-view{display:block;position:relative;align-self:stretch;height:auto;min-height:0;padding:0;perspective:none;background:linear-gradient(180deg,#fff 0,var(--sk-tint) 45%,#d8f1e1 100%)}
.pm-stick{position:relative;display:grid;place-items:center;height:min(330px,50vh);padding:1rem 1.25rem 3rem;perspective:1200px;overflow:hidden}
@media(min-width:992px){.pm-stick{position:sticky;top:0;height:clamp(420px,calc(100vh - 3.5rem),640px);padding:1.25rem 1.5rem 3.5rem}}
.pm-floor{bottom:3.2rem}.pm-count{left:1rem;bottom:1rem}
.pm-view{overflow:visible}

.sc-slide.active[data-anim=zoom] .sc-img{animation:scZoom .95s cubic-bezier(.2,.8,.2,1) both}
@keyframes scZoom{from{transform:scale(1.9);opacity:0;filter:blur(10px)}to{transform:none;opacity:1;filter:blur(0)}}
@media(prefers-reduced-motion:reduce){.sc-slide.active[data-anim=zoom] .sc-img{animation:none}}