/* ==========================================================================
   Cloubay — Security Camera Storefront
   Palette & type benchmarked against ANNKE / Reolink / Ring / eufy:
     trust blue  #0a6cdc / #0050e2 / #1998d5
     alert amber #ff9900        sale red #e10600
     near-black  #232323 / #101011 / #424242
   Type: native system stack (no webfont dependency, no "designed-by-AI" look)
   ========================================================================== */

/* ---------- tokens ---------- */
:root{
  --brand:#0b5fd0; --brand-dark:#084ba6; --brand-darker:#063a80;
  --brand-tint:#eaf2fd; --brand-tint-2:#d6e6fb;
  --amber:#ff8a1e; --amber-dark:#e5730a;
  --red:#d93025; --green:#128a5b;

  --ink:#14181d; --ink-2:#39424e; --muted:#6b7480; --muted-2:#8c95a1;
  --line:#e2e6eb; --line-2:#eef1f4;
  --surface:#f4f6f8; --surface-2:#fafbfc; --white:#fff;
  --navy:#0e1620; --navy-2:#18232f; --navy-3:#243141;

  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Helvetica,Arial,"Noto Sans","PingFang SC","Microsoft YaHei",sans-serif;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace;

  --r-s:3px; --r:5px; --r-m:8px; --r-l:12px;
  --shadow-s:0 1px 2px rgba(20,24,29,.06),0 1px 3px rgba(20,24,29,.08);
  --shadow:0 2px 6px rgba(20,24,29,.06),0 8px 20px -6px rgba(20,24,29,.10);
  --shadow-l:0 4px 12px rgba(20,24,29,.08),0 20px 40px -12px rgba(20,24,29,.16);
  --wrap:1280px; --hd:64px;
  --ease:cubic-bezier(.4,0,.2,1);
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:120px}
body{margin:0;font-family:var(--sans);font-size:15px;line-height:1.6;color:var(--ink-2);
  background:var(--white);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
img,svg{max-width:100%;display:block}
img{height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0;padding:0}
h1,h2,h3,h4,h5{margin:0;color:var(--ink);font-weight:700;line-height:1.2;letter-spacing:-.011em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
table{border-collapse:collapse;width:100%}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:2px}
::selection{background:var(--brand-tint-2);color:var(--ink)}

/* ---------- layout ---------- */
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.wrap-narrow{max-width:920px;margin:0 auto;padding:0 24px}
.sec{padding:64px 0}
.sec-sm{padding:44px 0}
.sec-tint{background:var(--surface)}
.sec-dark{background:var(--navy);color:#c3ccd6}
.sec-dark h1,.sec-dark h2,.sec-dark h3,.sec-dark h4{color:#fff}
.grid{display:grid;gap:24px}
.stack-8{display:flex;flex-direction:column;gap:8px}
.row{display:flex;align-items:center;gap:12px}
.row-between{display:flex;align-items:center;justify-content:space-between;gap:16px}
.hide{display:none!important}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- type ---------- */
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--brand)}
.sec-dark .eyebrow{color:#5fa4f5}
.h1{font-size:clamp(32px,4.4vw,52px);letter-spacing:-.025em;line-height:1.08}
.h2{font-size:clamp(24px,2.6vw,34px);letter-spacing:-.02em;line-height:1.15}
.h3{font-size:20px;letter-spacing:-.012em}
.lead{font-size:17px;line-height:1.62;color:var(--ink-2)}
.sec-dark .lead{color:#a9b4c0}
.small{font-size:13px;color:var(--muted)}
.tiny{font-size:12px;color:var(--muted)}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.sec-head{margin-bottom:32px;display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.sec-head p{margin-top:8px;max-width:60ch}
.link-arrow{color:var(--brand);font-weight:600;font-size:14px;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.link-arrow svg{transition:transform .18s var(--ease)}
.link-arrow:hover svg{transform:translateX(3px)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 22px;
  border-radius:var(--r);font-size:14.5px;font-weight:600;letter-spacing:.005em;white-space:nowrap;
  border:1px solid transparent;transition:background .16s var(--ease),border-color .16s,color .16s,box-shadow .16s;}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-dark)}
.btn-amber{background:var(--amber);color:#231200}
.btn-amber:hover{background:var(--amber-dark)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#000}
.btn-ghost{border-color:var(--line);background:#fff;color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink-2);background:var(--surface-2)}
.btn-ghost-light{border-color:rgba(255,255,255,.28);color:#fff}
.btn-ghost-light:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-lg{height:50px;padding:0 28px;font-size:15.5px}
.btn-sm{height:36px;padding:0 14px;font-size:13.5px}
.btn-block{width:100%}

/* ---------- badges & rating ---------- */
.badge{display:inline-flex;align-items:center;height:20px;padding:0 7px;border-radius:var(--r-s);
  font-size:11px;font-weight:700;letter-spacing:.03em;text-transform:uppercase}
.badge-sale{background:var(--red);color:#fff}
.badge-new{background:var(--brand);color:#fff}
.badge-best{background:var(--amber);color:#231200}
.badge-soft{background:var(--surface);color:var(--ink-2);border:1px solid var(--line)}
.chip{display:inline-flex;align-items:center;gap:5px;height:24px;padding:0 9px;border:1px solid var(--line);
  border-radius:var(--r-s);font-size:11.5px;font-weight:600;color:var(--ink-2);background:#fff;letter-spacing:.01em}
.stars{display:inline-flex;gap:1.5px;color:var(--amber)}
.stars svg{width:13px;height:13px}

/* ==========================================================================
   HEADER
   ========================================================================== */
.promo{background:var(--navy);color:#c9d3de;font-size:12.5px}
.promo .wrap{display:flex;align-items:center;justify-content:space-between;height:36px;gap:16px}
.promo-msgs{position:relative;flex:1;height:36px;overflow:hidden}
.promo-msg{position:absolute;inset:0;display:flex;align-items:center;gap:8px;opacity:0;white-space:nowrap;
  overflow:hidden;text-overflow:ellipsis;pointer-events:none;
  transform:translateY(8px);transition:opacity .45s var(--ease),transform .45s var(--ease)}
.promo-msg.on{pointer-events:auto}
.promo-msg svg{width:15px;height:15px;flex-shrink:0;opacity:.75}
.promo-msg span{overflow:hidden;text-overflow:ellipsis}
.promo-msg.on{opacity:1;transform:none}
.promo-msg b{color:#fff;font-weight:600}
.promo-right{display:flex;align-items:center;gap:14px;color:#98a5b3;flex-shrink:0;white-space:nowrap}
.promo-right svg{width:14px;height:14px}
.promo-right a:hover{color:#fff}
.promo-sel{display:inline-flex;align-items:center;gap:5px;cursor:pointer}
.promo-sel:hover{color:#fff}

.hdr{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--line)}
.hdr .wrap{position:relative}
.hdr.scrolled{box-shadow:var(--shadow-s)}
.hdr-in{display:flex;align-items:center;gap:28px;height:var(--hd)}
.logo{display:flex;align-items:center;gap:9px;flex-shrink:0}
.logo-mark{width:32px;height:32px;flex-shrink:0}
.logo-txt{font-size:21px;font-weight:800;letter-spacing:-.032em;color:var(--ink)}
.logo-txt span{color:var(--brand)}

.nav{display:flex;align-items:stretch;gap:2px;height:100%;flex:1}
.nav-item{position:static;display:flex;align-items:center}
.nav-link{display:inline-flex;align-items:center;gap:5px;height:100%;padding:0 13px;font-size:14.5px;
  font-weight:500;color:var(--ink);border-bottom:2px solid transparent;transition:color .15s,border-color .15s}
.nav-link:hover,.nav-item.open .nav-link{color:var(--brand);border-bottom-color:var(--brand)}
.nav-link .caret{width:9px;height:9px;opacity:.5;transition:transform .18s var(--ease)}
.nav-item.open .caret{transform:rotate(180deg)}

.mega{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(-6px);
  max-width:min(1232px,calc(100vw - 48px));
  background:#fff;border:1px solid var(--line);border-top:0;border-radius:0 0 var(--r-m) var(--r-m);
  box-shadow:var(--shadow-l);padding:26px 28px;display:grid;gap:32px;
  opacity:0;visibility:hidden;transition:opacity .16s var(--ease),transform .16s var(--ease),visibility .16s}
.nav-item.open .mega{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.mega-4{grid-template-columns:repeat(4,minmax(168px,1fr))}
.mega-3{grid-template-columns:repeat(3,minmax(178px,1fr))}
.mega h5{font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-2);margin-bottom:12px}
.mega li+li{margin-top:2px}
.mega li a{display:block;padding:6px 8px;margin-left:-8px;border-radius:var(--r-s);font-size:14px;color:var(--ink-2);transition:background .13s,color .13s}
.mega li a:hover{background:var(--brand-tint);color:var(--brand)}
.mega-promo{background:var(--surface);border-radius:var(--r-m);padding:18px;min-width:220px}
.mega-promo img{border-radius:var(--r);margin-bottom:12px;mix-blend-mode:multiply}
.mega-promo .t{font-size:14.5px;font-weight:700;color:var(--ink);margin-bottom:4px}

.hdr-tools{display:flex;align-items:center;gap:4px;margin-left:auto;flex-shrink:0}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;
  border-radius:var(--r);color:var(--ink);position:relative;transition:background .14s}
.icon-btn:hover{background:var(--surface)}
.icon-btn svg{width:19px;height:19px}
.cart-count{position:absolute;top:3px;right:2px;min-width:16px;height:16px;padding:0 4px;border-radius:8px;
  background:var(--red);color:#fff;font-size:10.5px;font-weight:700;display:flex;align-items:center;justify-content:center}
.hdr-quote{margin-left:6px}
.burger{display:none}

/* search overlay */
.search-bar{border-bottom:1px solid var(--line);background:#fff;display:none}
.search-bar.on{display:block}
.search-bar form{display:flex;align-items:center;gap:12px;height:66px}
.search-bar input{flex:1;border:0;font-size:17px;background:none}
.search-bar input::placeholder{color:var(--muted-2)}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{background:linear-gradient(180deg,#fff 0%,var(--surface) 100%);border-bottom:1px solid var(--line);overflow:hidden}
.hero-in{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:48px;align-items:center;padding:56px 0 60px}
.hero-copy{max-width:540px}
.hero-copy .eyebrow{margin-bottom:14px;display:flex;align-items:center;gap:8px}
.hero-copy h1{margin-bottom:16px}
.hero-copy .lead{margin-bottom:26px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:26px}
.hero-specs{display:flex;gap:28px;flex-wrap:wrap;padding-top:22px;border-top:1px solid var(--line)}
.hero-specs .v{font-size:21px;font-weight:800;color:var(--ink);letter-spacing:-.02em}
.hero-specs .k{font-size:12px;color:var(--muted);margin-top:2px}
.hero-media{position:relative;display:flex;align-items:center;justify-content:center;min-height:380px}
.hero-media img{width:100%;max-width:540px;mix-blend-mode:multiply}
.hero-tag{position:absolute;background:#fff;border:1px solid var(--line);border-radius:var(--r-m);
  box-shadow:var(--shadow);padding:10px 13px;display:flex;align-items:center;gap:9px;font-size:13px;font-weight:600;color:var(--ink)}
.hero-tag svg{width:17px;height:17px;color:var(--brand);flex-shrink:0}
.hero-tag.t1{top:8%;left:0}
.hero-tag.t2{bottom:14%;right:2%}
.hero-dots{display:flex;gap:7px;justify-content:center;padding-bottom:24px}
.hero-dot{width:26px;height:3px;border-radius:2px;background:var(--line);transition:background .2s}
.hero-dot.on{background:var(--brand)}

/* ---------- trust bar ---------- */
.trust{border-bottom:1px solid var(--line);background:#fff}
.trust ul{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.trust li{display:flex;align-items:center;gap:11px;padding:20px 20px;font-size:13.5px;font-weight:600;color:var(--ink)}
.trust li+li{border-left:1px solid var(--line-2)}
.trust svg{width:22px;height:22px;color:var(--brand);flex-shrink:0}
.trust .k{display:block;font-weight:700}
.trust .d{display:block;font-weight:400;font-size:12px;color:var(--muted);margin-top:1px}

/* ==========================================================================
   PRODUCT CARD
   ========================================================================== */
.p-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.p-grid-3{grid-template-columns:repeat(3,1fr)}
.card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-m);
  display:flex;flex-direction:column;transition:border-color .18s var(--ease),box-shadow .18s var(--ease),transform .18s var(--ease)}
.card:hover{border-color:var(--brand-tint-2);box-shadow:var(--shadow);transform:translateY(-2px)}
.card-media{position:relative;aspect-ratio:1/1;padding:16px;background:var(--surface-2);
  border-radius:var(--r-m) var(--r-m) 0 0;overflow:hidden}
.card-media img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply;
  transition:transform .3s var(--ease)}
.card:hover .card-media img{transform:scale(1.045)}
.card-flags{position:absolute;top:10px;left:10px;display:flex;flex-direction:column;gap:5px;align-items:flex-start;z-index:2}
.card-wish{position:absolute;top:10px;right:10px;width:30px;height:30px;border-radius:50%;background:#fff;
  border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--muted);
  opacity:0;transition:opacity .18s,color .15s;z-index:2}
.card:hover .card-wish{opacity:1}
.card-wish:hover{color:var(--red);border-color:var(--red)}
.card-wish svg{width:15px;height:15px}
.card-body{padding:14px 16px 16px;display:flex;flex-direction:column;flex:1;gap:7px}
.card-cat{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted-2)}
.card-title{font-size:14.5px;font-weight:600;color:var(--ink);line-height:1.4;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:41px}
.card:hover .card-title{color:var(--brand)}
.card-specs{display:flex;flex-wrap:wrap;gap:5px}
.card-rate{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted)}
.card-price{margin-top:auto;padding-top:6px;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.price{font-size:19px;font-weight:800;color:var(--ink);letter-spacing:-.02em}
.price-was{font-size:13.5px;color:var(--muted-2);text-decoration:line-through}
.price-off{font-size:12px;font-weight:700;color:var(--red)}
.card-add{margin-top:10px}

/* tabs */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:28px;overflow-x:auto}
.tab{padding:11px 16px;font-size:14.5px;font-weight:600;color:var(--muted);white-space:nowrap;
  border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .15s,border-color .15s}
.tab:hover{color:var(--ink)}
.tab.on{color:var(--brand);border-bottom-color:var(--brand)}

/* ==========================================================================
   CATEGORY TILES
   ========================================================================== */
.cats{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.cat-tile{background:var(--surface);border:1px solid transparent;border-radius:var(--r-m);padding:18px 14px 16px;
  text-align:center;transition:background .16s,border-color .16s,transform .16s var(--ease)}
.cat-tile:hover{background:#fff;border-color:var(--brand-tint-2);transform:translateY(-2px);box-shadow:var(--shadow-s)}
.cat-tile img{width:100%;aspect-ratio:1/1;object-fit:contain;mix-blend-mode:multiply;margin-bottom:10px}
.cat-tile .n{font-size:13.5px;font-weight:600;color:var(--ink);line-height:1.35}
.cat-tile .c{font-size:11.5px;color:var(--muted);margin-top:2px}

/* ==========================================================================
   TECH BAND (dark)
   ========================================================================== */
.tech-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--navy-3);
  border:1px solid var(--navy-3);border-radius:var(--r-m);overflow:hidden;margin-top:36px}
.tech-cell{background:var(--navy);padding:26px 24px}
.tech-cell .ico{width:32px;height:32px;color:#5fa4f5;margin-bottom:16px}
.tech-cell h4{font-size:16.5px;margin-bottom:8px}
.tech-cell p{font-size:13.5px;color:#94a1af;line-height:1.6}
.tech-cell .val{font-family:var(--mono);font-size:12px;color:var(--amber);margin-top:12px;letter-spacing:0}

/* night-vision compare */
.nv{position:relative;border-radius:var(--r-m);overflow:hidden;background:var(--navy-2);aspect-ratio:16/9;user-select:none}
.nv img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.nv .ir{filter:grayscale(1) contrast(1.25) brightness(.62);clip-path:inset(0 50% 0 0)}
.nv-handle{position:absolute;top:0;bottom:0;left:50%;width:2px;background:#fff;cursor:ew-resize;z-index:3}
.nv-knob{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:36px;height:36px;border-radius:50%;
  background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.4);display:flex;align-items:center;justify-content:center;color:var(--ink)}
.nv-lbl{position:absolute;bottom:12px;z-index:2;background:rgba(14,22,32,.78);color:#fff;font-size:11.5px;
  font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:5px 10px;border-radius:var(--r-s)}
.nv-lbl.l{left:12px}.nv-lbl.r{right:12px}

/* ---------- scenario cards ---------- */
.scn{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.scn-card{border:1px solid var(--line);border-radius:var(--r-m);padding:24px;background:#fff;transition:border-color .16s,box-shadow .16s}
.scn-card:hover{border-color:var(--brand-tint-2);box-shadow:var(--shadow-s)}
.scn-card .ico{width:28px;height:28px;color:var(--brand);margin-bottom:14px}
.scn-card h4{font-size:16px;margin-bottom:7px}
.scn-card p{font-size:13.5px;color:var(--muted);line-height:1.6;margin-bottom:14px}
.scn-card ul{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.scn-card li{font-size:13px;display:flex;gap:8px;align-items:flex-start;color:var(--ink-2)}
.scn-card li svg{width:14px;height:14px;color:var(--green);flex-shrink:0;margin-top:3px}

/* ---------- OEM band ---------- */
.oem{background:var(--navy);color:#b8c3cf;position:relative;overflow:hidden}
.oem h1,.oem h2,.oem h3,.oem h4{color:#fff}
.oem .lead{color:#a9b4c0}
.oem .eyebrow{color:#5fa4f5}
.oem-in{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding:60px 0}
.oem-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--navy-3);border:1px solid var(--navy-3);border-radius:var(--r-m);overflow:hidden}
.oem-stat{background:var(--navy-2);padding:22px 24px}
.oem-stat .v{font-size:27px;font-weight:800;color:#fff;letter-spacing:-.025em}
.oem-stat .k{font-size:12.5px;color:#8d9baa;margin-top:3px}
/* .pts is used in both the OEM band and any .sec-dark block — keep it unscoped
   so the inline check icons always get an explicit size */
ul.pts{display:flex;flex-direction:column;gap:11px;margin:22px 0 28px}
ul.pts li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:#c8d2dd}
ul.pts svg{width:17px;height:17px;color:var(--amber);flex-shrink:0;margin-top:3px}

/* safety net: an inline icon that no rule sized must never fill its container */
li > svg:not([width]),p > svg:not([width]),.chip svg:not([width]){width:16px;height:16px;flex-shrink:0}

/* ---------- reviews ---------- */
.rev{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rev-card{border:1px solid var(--line);border-radius:var(--r-m);padding:24px;background:#fff;display:flex;flex-direction:column;gap:12px}
.rev-card .q{font-size:14.5px;line-height:1.65;color:var(--ink-2)}
.rev-who{display:flex;align-items:center;gap:11px;margin-top:auto;padding-top:12px;border-top:1px solid var(--line-2)}
.rev-av{width:36px;height:36px;border-radius:50%;background:var(--brand-tint);color:var(--brand);
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13.5px;flex-shrink:0}
.rev-who .n{font-size:13.5px;font-weight:600;color:var(--ink)}
.rev-who .m{font-size:12px;color:var(--muted)}
.verified{display:inline-flex;align-items:center;gap:4px;font-size:11.5px;color:var(--green);font-weight:600}
.verified svg{width:13px;height:13px}

/* ---------- certs / logos ---------- */
.certs{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:center}
.cert{display:inline-flex;align-items:center;gap:7px;height:42px;padding:0 16px;border:1px solid var(--line);
  border-radius:var(--r);font-size:13px;font-weight:700;color:var(--ink-2);letter-spacing:.04em;background:#fff}
.cert small{font-weight:500;letter-spacing:0;color:var(--muted);font-size:11px}
.press{display:flex;flex-wrap:wrap;gap:34px;align-items:center;justify-content:center;opacity:.62}
.press span{font-size:17px;font-weight:700;letter-spacing:-.01em;color:var(--ink)}

/* ---------- blog ---------- */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post{border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden;background:#fff;transition:box-shadow .18s,transform .18s var(--ease)}
.post:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.post-img{aspect-ratio:16/10;background:var(--surface-2);padding:14px;overflow:hidden}
.post-img img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.post-body{padding:18px 20px 22px}
.post-body .k{font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--brand);margin-bottom:8px}
.post-body h4{font-size:16px;line-height:1.35;margin-bottom:8px}
.post-body p{font-size:13.5px;color:var(--muted);line-height:1.6}

/* ---------- newsletter ---------- */
.news{background:var(--brand);color:#fff}
.news-in{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center;padding:44px 0}
.news h3{font-size:23px;color:#fff;margin-bottom:6px}
.news p{font-size:14.5px;color:#cfe1fb}
.news form{display:flex;gap:10px;min-width:420px}
.news input{flex:1;height:46px;padding:0 15px;border:1px solid rgba(255,255,255,.34);border-radius:var(--r);
  background:rgba(255,255,255,.1);color:#fff}
.news input::placeholder{color:#b9d3f7}
.news input:focus{outline:none;border-color:#fff;background:rgba(255,255,255,.16)}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.ftr{background:var(--navy);color:#93a1b0;padding:56px 0 0;font-size:13.5px}
.ftr-top{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:36px;padding-bottom:40px}
.ftr h5{font-size:12px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:#fff;margin-bottom:16px}
.ftr li+li{margin-top:9px}
.ftr a:hover{color:#fff}
.ftr-brand .logo-txt{color:#fff}
.ftr .logo-txt span,.drawer .logo-txt span{color:#5fa4f5}
.ftr-brand p{margin:14px 0 18px;line-height:1.65;max-width:34ch;color:#8695a5}
.ftr-contact li{display:flex;gap:9px;align-items:flex-start;margin-top:9px}
.ftr-contact svg{width:15px;height:15px;color:#5fa4f5;flex-shrink:0;margin-top:3px}
.socials{display:flex;gap:8px;margin-top:18px}
.socials a{width:34px;height:34px;border:1px solid var(--navy-3);border-radius:var(--r);display:flex;
  align-items:center;justify-content:center;color:#93a1b0;transition:background .15s,color .15s,border-color .15s}
.socials a:hover{background:var(--brand);border-color:var(--brand);color:#fff}
.socials svg{width:16px;height:16px}
.ftr-bot{border-top:1px solid var(--navy-3);padding:20px 0;display:flex;align-items:center;
  justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:12.5px;color:#7d8b9a}
.ftr-legal{display:flex;gap:18px;flex-wrap:wrap}
.pay{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.pay span{height:24px;padding:0 8px;border:1px solid var(--navy-3);border-radius:3px;background:var(--navy-2);
  display:flex;align-items:center;font-size:10px;font-weight:700;color:#a9b6c4;letter-spacing:.03em}

/* ==========================================================================
   COLLECTION PAGE
   ========================================================================== */
.crumbs{display:flex;gap:7px;align-items:center;font-size:12.5px;color:var(--muted);padding:14px 0;flex-wrap:wrap}
.crumbs a:hover{color:var(--brand)}
.crumbs .sep{opacity:.45}
.coll-head{border-bottom:1px solid var(--line);padding-bottom:26px;margin-bottom:28px}
.coll-head h1{font-size:31px;letter-spacing:-.022em;margin-bottom:8px}
.coll-head p{max-width:70ch;color:var(--muted);font-size:14.5px}
.coll-body{display:grid;grid-template-columns:236px minmax(0,1fr);gap:36px;align-items:start;padding-bottom:72px}
.filters{position:sticky;top:calc(var(--hd) + 16px)}
.fgrp{border-bottom:1px solid var(--line);padding:16px 0}
.fgrp:first-child{padding-top:0}
.fgrp h4{font-size:13px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--ink);
  margin-bottom:12px;display:flex;justify-content:space-between;align-items:center;cursor:pointer}
.fgrp h4 svg{width:11px;height:11px;color:var(--muted);transition:transform .18s var(--ease)}
.fgrp.closed h4 svg{transform:rotate(-90deg)}
.fgrp.closed .fbody{display:none}
.fopt{display:flex;align-items:center;gap:9px;padding:5px 0;font-size:13.5px;color:var(--ink-2);cursor:pointer}
.fopt:hover{color:var(--brand)}
.fopt input{width:15px;height:15px;accent-color:var(--brand);margin:0;cursor:pointer}
.fopt .ct{margin-left:auto;font-size:12px;color:var(--muted-2)}
.filters-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.filters-top .clr{font-size:12.5px;color:var(--brand);font-weight:600}
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.toolbar .ct{font-size:13.5px;color:var(--muted)}
.toolbar select{height:36px;border:1px solid var(--line);border-radius:var(--r);padding:0 30px 0 11px;
  font-size:13.5px;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 4.5L6 8l3.5-3.5' stroke='%236b7480' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 9px center/12px;
  -webkit-appearance:none;appearance:none;cursor:pointer}
.active-fs{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:18px}
.afs{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 8px 0 10px;background:var(--brand-tint);
  color:var(--brand-dark);border-radius:var(--r-s);font-size:12.5px;font-weight:600}
.afs button{color:var(--brand);display:flex;opacity:.7}
.afs button:hover{opacity:1}
.empty{padding:70px 20px;text-align:center;border:1px dashed var(--line);border-radius:var(--r-m)}
.pager{display:flex;gap:6px;justify-content:center;margin-top:40px}
.pager a{min-width:36px;height:36px;padding:0 10px;border:1px solid var(--line);border-radius:var(--r);
  display:flex;align-items:center;justify-content:center;font-size:13.5px;font-weight:600;color:var(--ink-2)}
.pager a:hover{border-color:var(--ink-2)}
.pager a.on{background:var(--brand);border-color:var(--brand);color:#fff}

/* ==========================================================================
   PRODUCT DETAIL
   ========================================================================== */
.pdp{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:52px;padding:8px 0 60px;align-items:start}
.gal{display:grid;grid-template-columns:74px minmax(0,1fr);gap:14px;position:sticky;top:calc(var(--hd) + 16px)}
.gal-thumbs{display:flex;flex-direction:column;gap:9px}
.gal-thumb{aspect-ratio:1/1;border:1px solid var(--line);border-radius:var(--r);padding:6px;background:var(--surface-2);transition:border-color .15s}
.gal-thumb img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.gal-thumb.on{border-color:var(--brand);border-width:1.5px}
.gal-main{aspect-ratio:1/1;border:1px solid var(--line);border-radius:var(--r-m);background:var(--surface-2);
  padding:32px;position:relative;overflow:hidden}
.gal-main img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.gal-flags{position:absolute;top:14px;left:14px;display:flex;flex-direction:column;gap:6px;align-items:flex-start}

.pdp-info h1{font-size:26px;line-height:1.28;letter-spacing:-.018em;margin-bottom:10px}
.pdp-meta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-size:13px;color:var(--muted);margin-bottom:18px}
.pdp-price{display:flex;align-items:baseline;gap:11px;flex-wrap:wrap;padding-bottom:6px}
.pdp-price .price{font-size:32px}
.pdp-save{font-size:13px;color:var(--red);font-weight:700}
.pdp-tax{font-size:12.5px;color:var(--muted);margin-bottom:20px}
.opt-grp{margin-bottom:18px}
.opt-grp .lbl{font-size:13px;font-weight:700;color:var(--ink);margin-bottom:9px;display:flex;gap:6px}
.opt-grp .lbl span{font-weight:400;color:var(--muted)}
.opts{display:flex;gap:8px;flex-wrap:wrap}
.opt{min-width:56px;height:38px;padding:0 14px;border:1px solid var(--line);border-radius:var(--r);
  display:inline-flex;align-items:center;justify-content:center;font-size:13.5px;font-weight:600;
  color:var(--ink-2);background:#fff;transition:border-color .14s,color .14s,background .14s}
.opt:hover{border-color:var(--ink-2)}
.opt.on{border-color:var(--brand);color:var(--brand);background:var(--brand-tint);border-width:1.5px}
.buy{display:flex;gap:10px;margin:22px 0 14px}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:var(--r);height:50px;flex-shrink:0}
.qty button{width:40px;height:100%;font-size:17px;color:var(--ink-2);display:flex;align-items:center;justify-content:center}
.qty button:hover{color:var(--brand)}
.qty input{width:40px;height:100%;border:0;text-align:center;font-weight:700;font-size:15px;background:none;
  -moz-appearance:textfield}
.qty input::-webkit-outer-spin-button,.qty input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.stock{display:flex;align-items:center;gap:7px;font-size:13.5px;font-weight:600;color:var(--green);margin-bottom:16px}
.stock .dot{width:7px;height:7px;border-radius:50%;background:var(--green)}
.pdp-perks{border:1px solid var(--line);border-radius:var(--r-m);padding:4px 16px;margin:20px 0}
.pdp-perks li{display:flex;gap:11px;align-items:flex-start;padding:12px 0;font-size:13.5px;color:var(--ink-2)}
.pdp-perks li+li{border-top:1px solid var(--line-2)}
.pdp-perks svg{width:18px;height:18px;color:var(--brand);flex-shrink:0;margin-top:1px}
.pdp-perks b{color:var(--ink);font-weight:600}
.b2b-strip{background:var(--brand-tint);border:1px solid var(--brand-tint-2);border-radius:var(--r-m);
  padding:16px 18px;display:flex;align-items:center;gap:14px;justify-content:space-between;flex-wrap:wrap}
.b2b-strip .t{font-size:14px;font-weight:700;color:var(--brand-darker)}
.b2b-strip .d{font-size:12.5px;color:var(--brand-dark);margin-top:2px}
.key-specs{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden;margin-top:22px}
.key-specs div{background:#fff;padding:13px 15px}
.key-specs .k{font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;font-weight:600}
.key-specs .v{font-size:14px;font-weight:700;color:var(--ink);margin-top:3px}

.spec-table th,.spec-table td{text-align:left;padding:13px 16px;font-size:14px;border-bottom:1px solid var(--line-2);vertical-align:top}
.spec-table th{width:34%;color:var(--muted);font-weight:600;background:var(--surface-2)}
.spec-table td{color:var(--ink);font-weight:500}
.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:0}
.spec-wrap{border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden}
.panel{display:none}
.panel.on{display:block}
.prose p{margin-bottom:14px;font-size:14.5px;line-height:1.72;max-width:74ch}
.prose h4{font-size:16.5px;margin:26px 0 10px}
.prose ul{display:flex;flex-direction:column;gap:9px;margin-bottom:16px}
.prose ul li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;line-height:1.6}
.prose ul svg{width:16px;height:16px;color:var(--green);flex-shrink:0;margin-top:4px}

/* ---------- forms ---------- */
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:13px;font-weight:600;color:var(--ink)}
.field label .req{color:var(--red)}
.field input,.field select,.field textarea{height:44px;padding:0 13px;border:1px solid var(--line);
  border-radius:var(--r);background:#fff;font-size:14.5px;transition:border-color .15s,box-shadow .15s}
.field textarea{height:auto;padding:11px 13px;resize:vertical;min-height:120px;line-height:1.6}
.field select{-webkit-appearance:none;appearance:none;cursor:pointer;padding-right:32px;
  background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 4.5L6 8l3.5-3.5' stroke='%236b7480' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 11px center/12px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand);
  box-shadow:0 0 0 3px var(--brand-tint)}
.field .hint{font-size:12px;color:var(--muted)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-grid .full{grid-column:1/-1}
.form-note{font-size:12.5px;color:var(--muted);line-height:1.6}

/* ---------- misc page bits ---------- */
.page-hero{background:var(--surface);border-bottom:1px solid var(--line);padding:44px 0 48px}
.page-hero h1{font-size:clamp(28px,3.4vw,42px);letter-spacing:-.024em;margin-bottom:12px}
.page-hero p{max-width:64ch;font-size:16px;color:var(--ink-2)}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat{border-left:2px solid var(--brand);padding-left:18px}
.stat .v{font-size:32px;font-weight:800;color:var(--ink);letter-spacing:-.028em;line-height:1.1}
.stat .k{font-size:13px;color:var(--muted);margin-top:5px}
.tl{border-left:2px solid var(--line);padding-left:26px;display:flex;flex-direction:column;gap:28px}
.tl-item{position:relative}
.tl-item::before{content:"";position:absolute;left:-33px;top:5px;width:12px;height:12px;border-radius:50%;
  background:#fff;border:2.5px solid var(--brand)}
.tl-item .y{font-family:var(--mono);font-size:13px;font-weight:700;color:var(--brand);margin-bottom:5px}
.tl-item h4{font-size:16.5px;margin-bottom:6px}
.tl-item p{font-size:14px;color:var(--muted);line-height:1.65;max-width:62ch}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;counter-reset:s}
.step{position:relative;padding-top:34px}
.step::before{counter-increment:s;content:counter(s,decimal-leading-zero);position:absolute;top:0;left:0;
  font-family:var(--mono);font-size:13px;font-weight:700;color:var(--brand)}
.step::after{content:"";position:absolute;top:8px;left:26px;right:0;height:1px;background:var(--line)}
.step:last-child::after{display:none}
.step h4{font-size:15px;margin-bottom:6px}
.step p{font-size:13px;color:var(--muted);line-height:1.6}
.moq-table th{background:var(--surface);font-size:12.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:700}
.moq-table th,.moq-table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line);font-size:14px}
.moq-table td:first-child{font-weight:700;color:var(--ink)}
.moq-table tr:last-child td{border-bottom:0}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 0;
  text-align:left;font-size:15.5px;font-weight:600;color:var(--ink)}
.faq-q svg{width:16px;height:16px;color:var(--muted);flex-shrink:0;transition:transform .2s var(--ease)}
.faq-item.on .faq-q svg{transform:rotate(45deg)}
.faq-a{display:none;padding:0 0 20px;font-size:14.5px;color:var(--ink-2);line-height:1.7;max-width:76ch}
.faq-item.on .faq-a{display:block}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.media-box{background:var(--surface);border-radius:var(--r-m);padding:28px;display:flex;align-items:center;justify-content:center}
.media-box img{max-height:400px;object-fit:contain;mix-blend-mode:multiply}

/* ---------- cart drawer ---------- */
.scrim{position:fixed;inset:0;background:rgba(14,22,32,.5);opacity:0;visibility:hidden;z-index:90;
  transition:opacity .22s var(--ease),visibility .22s}
.scrim.on{opacity:1;visibility:visible}
.drawer{position:fixed;top:0;right:0;bottom:0;width:392px;max-width:92vw;background:#fff;z-index:100;
  display:flex;flex-direction:column;transform:translateX(100%);transition:transform .26s var(--ease);box-shadow:var(--shadow-l)}
.drawer.on{transform:none}
.drawer-hd{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line)}
.drawer-hd h3{font-size:16px}
.drawer-body{flex:1;overflow-y:auto;padding:8px 20px}
.drawer-ft{border-top:1px solid var(--line);padding:18px 20px;background:var(--surface-2)}
.ci{display:flex;gap:13px;padding:16px 0}
.ci+.ci{border-top:1px solid var(--line-2)}
.ci-img{width:66px;height:66px;border:1px solid var(--line);border-radius:var(--r);padding:5px;flex-shrink:0;background:#fff}
.ci-img img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.ci .n{font-size:13.5px;font-weight:600;color:var(--ink);line-height:1.4;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ci .p{font-size:14px;font-weight:700;color:var(--ink);margin-top:5px}
.ci-rm{font-size:12px;color:var(--muted);text-decoration:underline;margin-top:5px}
.ci-rm:hover{color:var(--red)}
.subtotal{display:flex;justify-content:space-between;font-size:15px;font-weight:700;color:var(--ink);margin-bottom:4px}
.ship-bar{height:5px;border-radius:3px;background:var(--line);overflow:hidden;margin:12px 0 8px}
.ship-bar i{display:block;height:100%;background:var(--green);transition:width .3s var(--ease)}

/* toast */
.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,20px);background:var(--ink);color:#fff;
  padding:12px 18px;border-radius:var(--r);font-size:13.5px;font-weight:600;z-index:120;display:flex;gap:9px;
  align-items:center;opacity:0;visibility:hidden;transition:all .24s var(--ease);box-shadow:var(--shadow-l)}
.toast.on{opacity:1;visibility:visible;transform:translate(-50%,0)}
.toast svg{width:16px;height:16px;color:#5ce0a4}

/* reveal */
/* reveal is opt-in: only hidden once JS confirms it can un-hide it again */
.js-rv .rv{opacity:0;transform:translateY(14px)}
.js-rv .rv.in{opacity:1;transform:none;transition:opacity .55s var(--ease),transform .55s var(--ease)}
@media (prefers-reduced-motion:reduce){
  .js-rv .rv{opacity:1;transform:none}
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width:1100px){
  .p-grid{grid-template-columns:repeat(3,1fr)}
  .cats{grid-template-columns:repeat(3,1fr)}
  .tech-grid,.scn,.stat-row{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(3,1fr)}
  .step::after{display:none}
  .ftr-top{grid-template-columns:1fr 1fr 1fr}
  .oem-in,.two-col{grid-template-columns:1fr;gap:36px}
  .pdp{grid-template-columns:1fr;gap:36px}
  .gal{position:static}
}
@media (max-width:900px){
  .nav,.hdr-quote{display:none}
  .burger{display:inline-flex}
  .hero-in{grid-template-columns:1fr;gap:28px;padding:36px 0 40px}
  .hero-media{min-height:280px;order:-1}
  .hero-copy{max-width:none}
  .coll-body{grid-template-columns:1fr;gap:20px}
  .filters{position:static;border:1px solid var(--line);border-radius:var(--r-m);padding:16px;display:none}
  .filters.on{display:block}
  .filters-toggle{display:inline-flex!important}
  .trust ul{grid-template-columns:repeat(2,1fr)}
  .trust li:nth-child(3){border-left:0}
  .trust li:nth-child(n+3){border-top:1px solid var(--line-2)}
  .news-in{grid-template-columns:1fr;gap:20px;padding:36px 0}
  .news form{min-width:0}
  .posts,.rev{grid-template-columns:1fr}
  .sec{padding:48px 0}
}
@media (max-width:680px){
  .p-grid,.p-grid-3{grid-template-columns:repeat(2,1fr);gap:14px}
  .cats{grid-template-columns:repeat(2,1fr)}
  .tech-grid,.scn,.stat-row,.steps,.form-grid,.key-specs{grid-template-columns:1fr}
  .ftr-top{grid-template-columns:1fr 1fr}
  .ftr-brand{grid-column:1/-1}
  .gal{grid-template-columns:1fr}
  .gal-thumbs{flex-direction:row;order:2;overflow-x:auto}
  .gal-thumb{width:64px;flex-shrink:0}
  .card-body{padding:12px 12px 14px}
  .price{font-size:17px}
  .promo-right .hide-sm{display:none}
  .hero-tag{display:none}
  .wrap{padding:0 16px}
}
.filters-toggle{display:none}
@media print{.hdr,.promo,.ftr,.drawer,.scrim{display:none}}

/* unified logo: dark-context variant */
img.cb-lg-l{display:none !important}
:is(footer,.footer,.ftr,.site-footer,.page-footer,[class*="footer"],[class*="Footer"],.dark,[class*="-dark"],.header--float:not(.is-stuck)) img.cb-lg-l{display:inline-block !important}
:is(footer,.footer,.ftr,.site-footer,.page-footer,[class*="footer"],[class*="Footer"],.dark,[class*="-dark"],.header--float:not(.is-stuck)) img.cb-lg-d{display:none !important}