/* ===== Funstart — base tokens ===== */
:root{
  --orange:#FD6503;
  --orange-dark:#e25600;
  --orange-soft:#fff1e8;
  --dark:#0B0C14;
  --ink:#1a1c24;
  --muted:#6b7080;
  --line:#eceef2;
  --bg:#ffffff;
  --bg-soft:#f7f8fa;
  --white:#ffffff;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 6px 24px rgba(11,12,20,.08);
  --shadow-lg:0 18px 50px rgba(11,12,20,.18);
  --maxw:1160px;
  --font-head:'Montserrat',system-ui,sans-serif;
  --font-body:'Inter',system-ui,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
html,body{overflow-x:clip;max-width:100%}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
.hero-copy,.card-body,.modal-info,.modal-media,.about-text,.contact-card{min-width:0}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--font-head);line-height:1.1;color:var(--dark)}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}

/* ===== buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-family:var(--font-head);font-weight:700;font-size:.95rem;
  padding:.8em 1.4em;border-radius:999px;border:2px solid transparent;
  cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,background .15s ease;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 20px rgba(253,101,3,.32)}
.btn-primary:hover{background:var(--orange-dark)}
.btn-ghost{background:transparent;color:var(--dark);border-color:var(--dark)}
.btn-ghost:hover{background:var(--dark);color:#fff}
.btn-dark{background:var(--dark);color:#fff}
.btn-dark:hover{background:#000}

/* ===== header ===== */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand-logo{height:48px;width:auto}
.main-nav{display:flex;gap:30px}
.main-nav a{font-family:var(--font-head);font-weight:600;color:var(--ink);position:relative;padding:4px 0}
.main-nav a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--orange);transition:width .2s}
.main-nav a:hover{color:var(--orange)}
.main-nav a:hover::after{width:100%}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.nav-toggle span{width:24px;height:2px;background:var(--dark);border-radius:2px;transition:.2s}

/* ===== hero ===== */
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#fff 0%,var(--bg-soft) 100%)}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding:74px 22px 84px}
.eyebrow{font-family:var(--font-head);font-weight:700;text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;color:var(--orange);margin-bottom:14px}
.hero h1{font-size:clamp(2.4rem,5.5vw,4rem);font-weight:800;letter-spacing:-.02em}
.hero h1 .hl{color:var(--orange)}
.hero-sub{margin:18px 0 28px;font-size:1.12rem;color:var(--muted);max-width:46ch}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-art{position:relative;height:340px}
.blob{position:absolute;border-radius:50%;filter:blur(2px)}
.blob-1{width:300px;height:300px;background:radial-gradient(circle at 30% 30%,#ff8a3d,var(--orange));right:10px;top:6px;opacity:.92}
.blob-2{width:170px;height:170px;background:var(--dark);left:20px;bottom:0;opacity:.9}
.hero-ball{position:absolute;left:50%;top:48%;transform:translate(-50%,-50%);width:58%;max-width:240px;height:auto;filter:drop-shadow(0 16px 26px rgba(0,0,0,.22))}

/* ===== sections ===== */
section{scroll-margin-top:80px}
.products{padding:80px 0}
.section-head{text-align:center;margin-bottom:30px}
.section-head h2,.about h2,.contact h2{font-size:clamp(1.9rem,3.5vw,2.6rem);font-weight:800}
.section-sub{color:var(--muted);margin-top:8px}

/* ===== filter tabs ===== */
.filters{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:36px}
.filter-btn{
  font-family:var(--font-head);font-weight:600;font-size:.92rem;
  padding:.55em 1.2em;border-radius:999px;border:2px solid var(--line);
  background:#fff;color:var(--ink);cursor:pointer;transition:.18s;
}
.filter-btn:hover{border-color:var(--orange);color:var(--orange)}
.filter-btn.active{background:var(--orange);border-color:var(--orange);color:#fff}

/* ===== product grid ===== */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:24px}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;cursor:pointer;display:flex;flex-direction:column;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}
.card-media{position:relative;aspect-ratio:1/1;background:#fff;display:flex;align-items:center;justify-content:center;padding:14px}
.card-media img{width:100%;height:100%;object-fit:contain}
.card-badge{position:absolute;top:12px;left:12px;background:var(--orange-soft);color:var(--orange-dark);font-family:var(--font-head);font-weight:700;font-size:.7rem;text-transform:uppercase;letter-spacing:.06em;padding:.32em .7em;border-radius:999px}
.demo-tag{position:absolute;top:12px;right:12px;background:var(--dark);color:#fff;font-size:.65rem;font-weight:700;padding:.3em .6em;border-radius:6px;letter-spacing:.05em}
.card-body{padding:16px 18px 20px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:6px;flex:1}
.card-name{font-family:var(--font-head);font-weight:700;font-size:1.05rem;color:var(--dark)}
.card-code{font-family:var(--font-head);font-size:.72rem;color:var(--muted);letter-spacing:.04em}
.card-price{margin-top:auto;font-weight:600;color:var(--orange);font-size:.92rem}
.card-cta{margin-top:8px;font-family:var(--font-head);font-weight:700;font-size:.85rem;color:var(--ink);display:inline-flex;align-items:center;gap:6px}
.card:hover .card-cta{color:var(--orange)}

.empty-state{text-align:center;padding:60px 20px;color:var(--muted);font-size:1.1rem}

/* ===== about ===== */
.about{background:var(--bg-soft);padding:80px 0}
.about-inner{display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:center}
.about-text p{margin-top:16px;color:var(--muted);font-size:1.08rem}
.about-points{list-style:none;display:flex;flex-direction:column;gap:16px}
.about-points li{background:#fff;border:1px solid var(--line);border-left:4px solid var(--orange);border-radius:var(--radius-sm);padding:16px 18px;display:flex;flex-direction:column}
.about-points strong{font-family:var(--font-head);color:var(--dark)}
.about-points span{color:var(--muted);font-size:.95rem}

/* ===== contact ===== */
.contact{padding:80px 0;text-align:center}
.contact-sub{color:var(--muted);margin:10px 0 32px}
.contact-cards{display:flex;gap:20px;justify-content:center;flex-wrap:wrap}
.contact-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 32px;min-width:240px;box-shadow:var(--shadow);transition:.18s;
}
.contact-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.contact-card .ico{color:var(--orange);display:flex;justify-content:center}
.contact-card .ico svg{width:30px;height:30px}
.contact-card .lbl{font-family:var(--font-head);font-weight:700;margin:8px 0 4px;color:var(--dark)}
.contact-card .val{color:var(--orange);font-weight:600;word-break:break-word}

/* ===== footer ===== */
.site-footer{background:var(--dark);color:#cfd2dc;padding:34px 0}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.footer-logo{height:30px;width:auto}
.footer-copy{font-size:.9rem}

/* ===== modal ===== */
.modal{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:20px}
.modal[hidden]{display:none}
.modal-backdrop{position:absolute;inset:0;background:rgba(11,12,20,.6);backdrop-filter:blur(3px)}
.modal-card{position:relative;background:#fff;border-radius:20px;max-width:880px;width:100%;max-height:90vh;overflow:auto;box-shadow:var(--shadow-lg);animation:pop .2s ease}
@keyframes pop{from{transform:translateY(12px) scale(.98);opacity:0}to{transform:none;opacity:1}}
.modal-close{position:absolute;top:14px;right:16px;z-index:2;width:38px;height:38px;border-radius:50%;border:0;background:#fff;box-shadow:var(--shadow);font-size:1.5rem;line-height:1;cursor:pointer;color:var(--dark)}
.modal-close:hover{background:var(--orange);color:#fff}
.modal-body{display:grid;grid-template-columns:1fr 1fr;gap:0}
.modal-media{position:relative;overflow:hidden;background:var(--bg-soft);display:flex;align-items:center;justify-content:center;padding:34px;aspect-ratio:1/1;cursor:zoom-in}
.modal-media img{width:100%;height:100%;object-fit:contain;transition:transform .12s ease;will-change:transform}
.modal-media.zoomed{cursor:zoom-out}
.zoom-hint{position:absolute;bottom:10px;right:12px;background:rgba(11,12,20,.62);color:#fff;font-size:.72rem;padding:.3em .65em;border-radius:999px;pointer-events:none;font-family:var(--font-head);font-weight:600;transition:opacity .15s}
.modal-media:hover .zoom-hint,.modal-media.zoomed .zoom-hint{opacity:0}
.modal-info{padding:38px 34px}
.modal-info .badge{display:inline-block;background:var(--orange-soft);color:var(--orange-dark);font-family:var(--font-head);font-weight:700;font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;padding:.34em .8em;border-radius:999px;margin-bottom:12px}
.modal-info h3{font-size:1.7rem;font-weight:800;margin-bottom:10px}
.modal-info .blurb{color:var(--muted);margin-bottom:10px}
.modal-code{font-family:var(--font-head);font-weight:600;font-size:.8rem;color:var(--muted);letter-spacing:.05em;margin-bottom:16px}
.spec-table{width:100%;border-collapse:collapse;margin-bottom:18px}
.spec-table th,.spec-table td{text-align:left;padding:9px 0;border-bottom:1px solid var(--line);font-size:.94rem;vertical-align:top}
.spec-table th{font-family:var(--font-head);color:var(--dark);font-weight:600;width:40%}
.spec-table td{color:var(--muted)}
.feat-list{list-style:none;margin-bottom:22px;display:flex;flex-direction:column;gap:8px}
.feat-list li{position:relative;padding-left:26px;color:var(--ink);font-size:.95rem}
.feat-list li::before{content:"";position:absolute;left:4px;top:5px;width:6px;height:11px;border:solid var(--orange);border-width:0 3px 3px 0;transform:rotate(45deg)}
.modal-price{font-family:var(--font-head);font-weight:700;color:var(--orange);margin-bottom:16px}
.modal-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ===== responsive ===== */
@media (max-width:860px){
  .hero-inner{grid-template-columns:1fr;text-align:center}
  .hero-cta{justify-content:center}
  .hero-sub{margin-inline:auto}
  .hero-art{display:none}
  .about-inner{grid-template-columns:1fr;gap:30px}
  .modal-body{grid-template-columns:1fr}
  .modal-media{aspect-ratio:16/10}
}
@media (max-width:640px){
  .main-nav{position:absolute;top:72px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;gap:0;padding:0;max-height:0;overflow:hidden;transition:max-height .25s ease}
  .main-nav.open{max-height:240px}
  .main-nav a{padding:16px 22px;border-top:1px solid var(--line)}
  .nav-toggle{display:flex}
  .product-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px}
}