/* ==========================================================================
   FULL SHOP — Design System v2
   Industrial / professional hardware store — premium e-commerce polish
   ========================================================================== */

:root{
  --navy-950:#071527;
  --navy-900:#0B1F3A;
  --navy-800:#132a4a;
  --navy-700:#1c3a63;
  --navy-600:#284c7d;
  --orange-600:#b5720b;
  --orange-500:#f0a322;
  --orange-400:#f8c550;
  --orange-grad:linear-gradient(135deg, var(--orange-400), var(--orange-500) 55%, var(--orange-600));
  --steel-300:#b5dcee;
  --white:#ffffff;
  --gray-50:#f5f6f8;
  --gray-100:#eceef1;
  --gray-200:#dde1e6;
  --gray-400:#a7afba;
  --gray-600:#5c6773;
  --ink:#131c27;
  --ink-soft:#3c4552;

  --font-display:'Oswald', 'Arial Narrow', sans-serif;
  --font-body:'Inter', 'Segoe UI', sans-serif;
  --font-mono:'JetBrains Mono', 'Consolas', monospace;

  --radius-sm:6px;
  --radius-md:10px;
  --radius-lg:16px;
  --radius-xl:22px;
  --shadow-xs:0 1px 2px rgba(7,21,39,.05);
  --shadow-sm:0 1px 3px rgba(7,21,39,.08), 0 1px 2px rgba(7,21,39,.06);
  --shadow-md:0 10px 26px rgba(7,21,39,.12), 0 2px 6px rgba(7,21,39,.06);
  --shadow-lg:0 22px 50px rgba(7,21,39,.22), 0 6px 16px rgba(7,21,39,.08);
  --ring:0 0 0 4px rgba(240,163,34,.18);
  --ease:cubic-bezier(.4,0,.2,1);
  --container:1240px;
}

/* ---------- Reset & Global Safety ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;max-width:100%;overflow-x:hidden}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--gray-50);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
  max-width:100%;
  overflow-x:hidden;
  overflow-wrap:break-word;
}
main{width:100%;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;word-break:break-word}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,textarea,select{font-family:inherit;font-size:1rem;max-width:100%}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;letter-spacing:.01em;line-height:1.14;color:var(--navy-900);overflow-wrap:break-word;text-wrap:balance;word-break:keep-all}
p{text-wrap:pretty}
::selection{background:var(--orange-400);color:var(--navy-950)}
:focus-visible{outline:3px solid var(--orange-500);outline-offset:2px;border-radius:2px}

.container{max-width:var(--container);margin-inline:auto;padding-inline:24px;width:100%}
@media (max-width:640px){.container{padding-inline:16px}}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--orange-600);font-weight:600;
  flex-wrap:wrap;
}

.section{padding:80px 0;width:100%}
@media (max-width:768px){.section{padding:52px 0}}
.section-head{max-width:640px;margin-bottom:40px}
.section-head h2{font-size:clamp(1.7rem,3.2vw,2.5rem);margin-top:10px}
.section-head p{color:var(--ink-soft);margin-top:12px;font-size:1.02rem}

@media (max-width:768px){
  .hero h1, h1{font-size:clamp(1.8rem,7vw,2.3rem) !important;line-height:1.25 !important;letter-spacing:-.01em;margin-bottom:14px !important}
  .section-title, h2{font-size:clamp(1.45rem,5.5vw,1.85rem) !important;line-height:1.3 !important}
  .hero p, .section-desc, .lead{font-size:.94rem !important;line-height:1.55 !important;opacity:.92}
  .hero-tag, .kicker, .badge-title{font-size:.72rem !important;letter-spacing:.05em !important;line-height:1.4 !important}
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 28px;border-radius:var(--radius-sm);
  font-weight:700;font-size:.95rem;letter-spacing:.01em;
  transition:transform .18s var(--ease), box-shadow .18s var(--ease), background .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease);
  white-space:nowrap;
  text-align:center;
  will-change:transform;
}
.btn:active{transform:translateY(0) scale(.97)}
.btn-primary{background:var(--orange-grad);color:var(--white);box-shadow:0 6px 16px rgba(240,163,34,.28), var(--shadow-xs)}
.btn-primary:hover{filter:brightness(1.04);transform:translateY(-2px);box-shadow:0 14px 30px rgba(240,163,34,.38)}
.btn-dark{background:var(--navy-900);color:var(--white);box-shadow:var(--shadow-xs)}
.btn-dark:hover{background:var(--navy-800);transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-outline{border:2px solid var(--navy-900);color:var(--navy-900);background:transparent}
.btn-outline:hover{background:var(--navy-900);color:var(--white);transform:translateY(-2px)}
.btn-outline-light{border:2px solid rgba(255,255,255,.5);color:var(--white)}
.btn-outline-light:hover{background:var(--white);color:var(--navy-900);border-color:var(--white);transform:translateY(-2px)}
.btn-sm{padding:10px 16px;font-size:.82rem}
.btn-block{width:100%}
.btn-wa{background:#25D366;color:#fff;box-shadow:0 6px 16px rgba(37,211,102,.3)}
.btn-wa:hover{background:#1fb856;transform:translateY(-2px);box-shadow:0 14px 30px rgba(37,211,102,.4)}
.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none !important;box-shadow:none !important}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:200;
  background:linear-gradient(180deg, var(--navy-900), var(--navy-900));
  border-bottom:3px solid var(--orange-500);
  box-shadow:0 10px 28px rgba(7,21,39,.18);
  width:100%;
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:78px;gap:12px}
.logo{display:flex;align-items:center;gap:12px;color:var(--white);flex-shrink:1;min-width:0;transition:opacity .15s}
.logo:hover{opacity:.85}
.logo-mark{
  width:46px;height:46px;border-radius:10px;flex-shrink:0;
  background:var(--navy-950);
  padding:3px;object-fit:contain;
  box-shadow:0 0 0 1.5px rgba(240,163,34,.55), var(--shadow-sm);
}
.logo-text{display:flex;flex-direction:column;line-height:1.1;overflow:hidden}
.logo-text b{font-family:var(--font-display);font-size:clamp(0.95rem, 2vw, 1.18rem);letter-spacing:.03em;text-transform:uppercase;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.logo-text span{font-size:clamp(0.55rem, 1vw, 0.66rem);letter-spacing:.12em;color:var(--gray-400);text-transform:uppercase;font-family:var(--font-mono);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.main-nav{display:flex;align-items:center;gap:2px}
.main-nav a{
  position:relative;
  color:var(--gray-100);font-weight:600;font-size:.9rem;padding:10px 16px;border-radius:var(--radius-sm);
  transition:background .18s, color .18s;
}
.main-nav a::after{
  content:'';position:absolute;left:16px;right:16px;bottom:6px;height:2px;background:var(--orange-500);
  transform:scaleX(0);transform-origin:left;transition:transform .2s var(--ease);
}
.main-nav a:hover, .main-nav a.active{background:rgba(255,255,255,.08);color:var(--white)}
.main-nav a.active{color:var(--orange-400)}
.main-nav a.active::after{transform:scaleX(1)}

.header-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}
.icon-btn{
  position:relative;width:42px;height:42px;border-radius:var(--radius-sm);
  display:flex;align-items:center;justify-content:center;color:var(--white);
  background:rgba(255,255,255,.06);transition:background .18s, transform .18s;
  flex-shrink:0;
}
.icon-btn:hover{background:rgba(255,255,255,.16);transform:translateY(-1px)}
.cart-badge{
  position:absolute;top:-6px;right:-6px;background:var(--orange-500);color:#fff;
  font-size:.68rem;font-weight:800;min-width:19px;height:19px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;padding:0 3px;border:2px solid var(--navy-900);
  transition:transform .25s var(--ease);
}
.cart-badge.bump{animation:badgeBump .35s var(--ease)}
@keyframes badgeBump{0%{transform:scale(1)}40%{transform:scale(1.45)}100%{transform:scale(1)}}
.nav-toggle{display:none}

@media (max-width:980px){
  .main-nav{
    position:fixed;inset:78px 0 0 0;background:var(--navy-900);flex-direction:column;align-items:stretch;
    padding:14px;gap:2px;transform:translateX(-100%);transition:transform .3s var(--ease);overflow-y:auto;
  }
  .main-nav.open{transform:translateX(0)}
  .main-nav a{padding:15px 14px;font-size:1rem;border-bottom:1px solid rgba(255,255,255,.06);border-radius:var(--radius-sm)}
  .main-nav a::after{display:none}
  .nav-toggle{display:flex;width:42px;height:42px;align-items:center;justify-content:center;color:#fff;background:rgba(255,255,255,.06);border-radius:var(--radius-sm)}
}

/* ---------- Hero (Home Page) ---------- */
.hero{
  position:relative;background:var(--navy-900);color:var(--white);overflow:hidden;
  padding:68px 0 0;width:100%;
}
.hero::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(ellipse 900px 500px at 82% 10%, rgba(240,163,34,.24), transparent 60%),
    radial-gradient(ellipse 600px 400px at 5% 90%, rgba(40,76,125,.35), transparent 60%),
    linear-gradient(180deg, var(--navy-950), var(--navy-900) 60%);
  z-index:0;
}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding-bottom:60px}
.hero-copy .eyebrow{color:var(--orange-400)}
.hero-copy h1{
  font-size:clamp(2.3rem,4.6vw,3.7rem);color:var(--white);margin-top:16px;letter-spacing:-.01em;
}
.hero-copy h1 em{font-style:normal;color:var(--orange-500)}
.hero-copy p{margin-top:18px;color:var(--gray-200);font-size:1.1rem;max-width:520px}
.hero-cta{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.hero-stats{display:flex;gap:36px;margin-top:46px;flex-wrap:wrap}
.hero-stats div b{font-family:var(--font-display);font-size:1.85rem;color:var(--white);display:block}
.hero-stats div span{font-size:.78rem;color:var(--gray-400);text-transform:uppercase;letter-spacing:.06em}

.hero-mosaic{position:relative;height:470px;width:100%}
.hero-mosaic::before{
  content:'';position:absolute;width:60%;height:60%;top:15%;left:15%;
  background:radial-gradient(circle, rgba(240,163,34,.35), transparent 70%);
  filter:blur(40px);z-index:0;
}
.mosaic-tile{
  position:absolute;border-radius:var(--radius-lg);overflow:hidden;background:var(--white);
  box-shadow:var(--shadow-lg);border:4px solid var(--navy-800);transition:transform .35s var(--ease);
}
.mosaic-tile:hover{transform:scale(1.035) rotate(0deg) !important;z-index:5 !important}
.mosaic-tile img{width:100%;height:100%;object-fit:cover}
.mosaic-tile.t1{width:44%;height:52%;top:0;left:6%;transform:rotate(-3deg);z-index:3}
.mosaic-tile.t2{width:38%;height:44%;top:6%;right:0;transform:rotate(4deg);z-index:2}
.mosaic-tile.t3{width:40%;height:46%;bottom:0;left:0;transform:rotate(2deg);z-index:2}
.mosaic-tile.t4{width:34%;height:38%;bottom:4%;right:8%;transform:rotate(-4deg);z-index:1}
.hazard-strip{
  position:relative;z-index:1;height:14px;
  background:repeating-linear-gradient(-45deg, var(--orange-500) 0 18px, var(--navy-950) 18px 36px);
}
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;padding-bottom:36px}
  .hero-mosaic{height:320px;margin-top:24px}
}
@media (max-width:520px){
  .hero-stats{gap:22px}
  .hero-mosaic{height:260px}
}
@media (max-width:420px){
  .hero-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn{width:100%}
}

/* ---------- Page Hero (Subpages / Contact / About) ---------- */
.page-hero{
  position:relative;
  background:var(--navy-900);
  color:#fff;
  padding:64px 0 56px;
  overflow:hidden;
  width:100%;
}
.page-hero::before{
  content:'';
  position:absolute;
  inset:0;
  background:
    radial-gradient(ellipse 800px 400px at 80% 10%, rgba(240,163,34,.22), transparent 60%),
    linear-gradient(180deg, var(--navy-950), var(--navy-900));
  z-index:0;
}
.page-hero .container{
  position:relative;
  z-index:1;
}
.page-hero h1{color:#fff;font-size:clamp(1.8rem,3.6vw,2.6rem);margin-top:10px}
.page-hero p{color:var(--gray-200);margin-top:12px;max-width:600px;font-size:1.05rem}

/* ---------- Category grid ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media (max-width:1080px){.cat-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:760px){.cat-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:460px){.cat-grid{grid-template-columns:1fr}}

.cat-card{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;background:var(--navy-900);
  aspect-ratio:4/3.1;display:flex;flex-direction:column;justify-content:flex-end;
  box-shadow:var(--shadow-sm);transition:transform .25s var(--ease), box-shadow .25s var(--ease);
}
.cat-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.cat-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55;transition:transform .5s var(--ease), opacity .2s ease}
.cat-card:hover img{transform:scale(1.08);opacity:.4}
.cat-card::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(0deg, rgba(7,21,39,.95) 8%, rgba(7,21,39,.2) 65%);
}
.cat-card::before{
  content:'';position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 0 0 1px rgba(255,255,255,.06);z-index:2;pointer-events:none;
}
.cat-card-body{position:relative;z-index:1;padding:20px}
.cat-card-count{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--font-mono);font-size:.66rem;letter-spacing:.08em;color:var(--navy-950);
  text-transform:uppercase;font-weight:700;background:var(--orange-400);padding:3px 9px;border-radius:20px;
}
.cat-card-body h3{color:var(--white);font-size:1.14rem;margin-top:8px}
.cat-card-corner{
  position:absolute;top:14px;right:14px;z-index:2;width:32px;height:32px;border-radius:50%;
  background:rgba(255,255,255,.14);backdrop-filter:blur(4px);
  display:flex;align-items:center;justify-content:center;color:#fff;
  transition:background .2s, transform .3s var(--ease);
}
.cat-card:hover .cat-card-corner{background:var(--orange-500);transform:rotate(45deg)}

/* ---------- Value props ---------- */
.value-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
@media (max-width:900px){.value-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.value-grid{grid-template-columns:1fr}}
.value-card{background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-lg);padding:28px 24px;transition:transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s}
.value-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:transparent}
.value-icon{
  width:48px;height:48px;border-radius:var(--radius-sm);background:var(--navy-900);color:var(--orange-400);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;font-size:1.1rem;
  box-shadow:var(--shadow-xs);
}
.value-card h3{font-size:1.05rem;margin-bottom:8px}
.value-card p{color:var(--ink-soft);font-size:.92rem}

/* ---------- Section variants ---------- */
.section-dark{background:var(--navy-900);color:var(--white);position:relative;overflow:hidden}
.section-dark::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 700px 400px at 90% 50%, rgba(240,163,34,.14), transparent 60%);pointer-events:none}
.section-dark .container{position:relative;z-index:1}
.section-dark h2{color:var(--white)}
.section-dark p{color:var(--gray-200)}
.section-gray{background:var(--gray-100)}

/* ---------- Product cards ---------- */
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
@media (max-width:1080px){.product-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:760px){.product-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:420px){.product-grid{grid-template-columns:1fr}}

.product-card{
  background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-lg);
  overflow:hidden;display:flex;flex-direction:column;transition:transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease);
}
.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:rgba(240,163,34,.35)}
.product-thumb{
  position:relative;aspect-ratio:1/1;background:var(--gray-50);
  display:flex;align-items:center;justify-content:center;overflow:hidden;
  border-bottom:1px solid var(--gray-200);
}
.product-thumb img{width:100%;height:100%;object-fit:contain;padding:12px;mix-blend-mode:multiply;transition:transform .4s var(--ease)}
.product-card:hover .product-thumb img{transform:scale(1.06)}
.product-thumb .noimg{color:var(--gray-400);font-size:.78rem;font-family:var(--font-mono);text-align:center;padding:10px}
.product-cat-tag{
  position:absolute;top:10px;left:10px;background:rgba(11,31,58,.9);backdrop-filter:blur(3px);color:var(--white);
  font-size:.62rem;font-family:var(--font-mono);letter-spacing:.05em;text-transform:uppercase;
  padding:5px 9px;border-radius:20px;
}
.product-body{padding:16px 16px 18px;display:flex;flex-direction:column;gap:9px;flex:1}
.product-body h3{font-family:var(--font-body);font-weight:700;font-size:.94rem;color:var(--ink);line-height:1.32;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.4em;transition:color .15s}
.product-body a:hover h3{color:var(--orange-600)}
.code-tag{
  display:inline-flex;align-items:center;gap:6px;align-self:flex-start;
  background:var(--navy-900);color:var(--orange-400);font-family:var(--font-mono);font-size:.72rem;
  padding:5px 10px;border-radius:20px;font-weight:600;letter-spacing:.02em;
}
.code-tag .dot{width:5px;height:5px;border-radius:50%;background:var(--orange-500)}
.variant-note{font-size:.76rem;color:var(--gray-600)}
.product-actions{display:flex;gap:8px;margin-top:auto;padding-top:8px;flex-wrap:wrap}
.product-actions .btn{flex:1;padding:11px 10px;font-size:.8rem;min-width:45%}

/* ---------- No-image placeholder ---------- */
.noimg{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;
  color:var(--gray-400);font-family:var(--font-mono);text-align:center;
  background:linear-gradient(135deg, var(--gray-50), var(--gray-100));
  width:100%;height:100%;
}
.noimg i{font-size:1.7rem;opacity:.45}
.noimg span{font-size:.66rem;letter-spacing:.03em;text-transform:uppercase;line-height:1.4}
.cat-card .noimg, .mosaic-tile .noimg{position:absolute;inset:0;background:linear-gradient(160deg, var(--navy-800), var(--navy-950));color:var(--gray-400)}
.cart-item .noimg, .cart-item img{width:64px;height:64px;border-radius:8px;flex-shrink:0}
.cart-item .noimg{border:1px solid var(--gray-200)}
.pd-image .noimg{border-radius:inherit}

/* ---------- Filters bar ---------- */
.catalog-toolbar{
  background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-lg);
  padding:18px;display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-bottom:28px;
  box-shadow:var(--shadow-xs);
}
.search-box{
  flex:1;min-width:220px;display:flex;align-items:center;gap:10px;
  background:var(--gray-50);border:1.5px solid var(--gray-200);border-radius:var(--radius-sm);padding:11px 14px;
  transition:border-color .15s, box-shadow .15s;
}
.search-box:focus-within{border-color:var(--orange-500);box-shadow:var(--ring)}
.search-box input{flex:1;border:none;background:none;outline:none;font-size:.95rem;width:100%}
.select-wrap select{
  border:1.5px solid var(--gray-200);background:var(--gray-50);padding:11px 12px;border-radius:var(--radius-sm);
  font-size:.9rem;font-weight:600;color:var(--ink);min-width:200px;max-width:100%;transition:border-color .15s;
}
.select-wrap select:focus{border-color:var(--orange-500)}
.result-count{font-size:.85rem;color:var(--gray-600);font-family:var(--font-mono)}

@media (max-width:480px){
  .catalog-toolbar{flex-direction:column;align-items:stretch;padding:14px}
  .search-box, .select-wrap select{min-width:100%}
  .select-wrap{width:100%}
  .result-count{text-align:center}
}

.catalog-layout{display:grid;grid-template-columns:250px 1fr;gap:28px;align-items:flex-start}
@media (max-width:880px){.catalog-layout{grid-template-columns:1fr}}
.cat-sidebar{
  background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-lg);
  padding:20px;position:sticky;top:96px;box-shadow:var(--shadow-xs);
}
.cat-sidebar h4{font-family:var(--font-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--gray-600);margin-bottom:14px}
.cat-sidebar ul li a{
  display:flex;justify-content:space-between;gap:8px;padding:10px 12px;border-radius:var(--radius-sm);
  font-size:.87rem;font-weight:600;color:var(--ink-soft);border-left:3px solid transparent;transition:background .15s, border-color .15s, color .15s;
}
.cat-sidebar ul li a:hover{background:var(--gray-50);border-left-color:var(--gray-200)}
.cat-sidebar ul li a.active{background:var(--navy-900);color:var(--white);border-left-color:var(--orange-500)}
.cat-sidebar ul li a span.n{font-family:var(--font-mono);font-weight:400;color:var(--gray-400);font-size:.78rem}
.cat-sidebar ul li a.active span.n{color:var(--gray-200)}
@media (max-width:880px){.cat-sidebar{position:static}}

.load-more-wrap{display:flex;justify-content:center;margin-top:40px}
.empty-state{text-align:center;padding:70px 20px;color:var(--gray-600)}
.empty-state h3{color:var(--ink);margin-bottom:8px}

/* ---------- Product details ---------- */
.breadcrumbs{font-size:.82rem;color:var(--gray-600);margin-bottom:22px;display:flex;flex-wrap:wrap;align-items:center}
.breadcrumbs a:hover{color:var(--orange-600)}
.breadcrumbs .sep{margin:0 6px;color:var(--gray-400)}
.pd-grid{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:flex-start}
@media (max-width:860px){.pd-grid{grid-template-columns:1fr;gap:28px}}
.pd-image{
  background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-xl);
  aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;overflow:hidden;position:sticky;top:96px;
  box-shadow:var(--shadow-sm);
}
.pd-image img{width:100%;height:100%;object-fit:contain;padding:36px;mix-blend-mode:multiply}
@media (max-width:860px){.pd-image{position:static}}
.pd-cat-link{font-family:var(--font-mono);font-size:.75rem;color:var(--orange-600);text-transform:uppercase;letter-spacing:.06em;font-weight:700}
.pd-title{font-size:clamp(1.5rem,3vw,2.1rem);margin-top:10px}
.pd-desc{color:var(--ink-soft);margin-top:14px;font-size:1rem}
.pd-section{margin-top:30px}
.pd-section h4{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.08em;font-size:.78rem;color:var(--gray-600);margin-bottom:12px}

.spec-table{width:100%;border-collapse:collapse;border:1px solid var(--gray-200);border-radius:var(--radius-md);overflow:hidden}
.spec-table th,.spec-table td{text-align:left;padding:12px 14px;font-size:.88rem;border-bottom:1px solid var(--gray-200)}
.spec-table th{background:var(--navy-900);color:var(--white);font-family:var(--font-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;font-weight:600}
.spec-table tr:last-child td{border-bottom:none}
.spec-table tr:nth-child(even) td{background:var(--gray-50)}
.spec-table .code-cell{font-family:var(--font-mono);font-weight:700;color:var(--navy-900)}
@media (max-width:640px){
  .spec-table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;white-space:nowrap}
}

.variant-picker{display:flex;flex-wrap:wrap;gap:9px}
.variant-chip{
  border:1.5px solid var(--gray-200);border-radius:var(--radius-sm);padding:9px 13px;font-size:.82rem;
  font-family:var(--font-mono);font-weight:600;transition:border-color .15s, background .15s, transform .15s;
}
.variant-chip:hover{transform:translateY(-1px);border-color:var(--orange-400)}
.variant-chip.active{border-color:var(--orange-500);background:rgba(240,163,34,.10);color:var(--orange-600)}
.pd-add-row{display:flex;gap:12px;margin-top:28px;align-items:center;flex-wrap:wrap}
.qty-input{
  display:flex;align-items:center;border:1.5px solid var(--gray-200);border-radius:var(--radius-sm);overflow:hidden;
  flex-shrink:0;
}
.qty-input button{width:42px;height:48px;font-size:1.15rem;font-weight:700;color:var(--navy-900);transition:background .15s}
.qty-input button:hover{background:var(--gray-50)}
.qty-input input{width:50px;text-align:center;border:none;height:48px;font-weight:700}
.pd-note{font-size:.82rem;color:var(--gray-600);margin-top:14px}
.related-heading{margin-top:64px}
@media (max-width:420px){
  .pd-add-row{flex-direction:column;align-items:stretch}
  .qty-input{width:100%;justify-content:space-between}
  .pd-add-row .btn{width:100%}
}

/* ---------- Cart drawer ---------- */
.overlay{
  position:fixed;inset:0;background:rgba(7,15,27,.6);z-index:9998;opacity:0;pointer-events:none;transition:opacity .25s ease;
}
.overlay.open{opacity:1;pointer-events:auto}
.cart-drawer{
  position:fixed;top:0;right:0;bottom:0;
  height:100vh;height:100dvh;
  width:min(440px,100%);background:var(--white);z-index:9999;
  display:flex;flex-direction:column;transform:translateX(100%);transition:transform .32s var(--ease);
  box-shadow:-16px 0 40px rgba(0,0,0,.22);
  overscroll-behavior:contain;
}
.cart-drawer.open{transform:translateX(0)}
.cart-head{display:flex;align-items:center;justify-content:space-between;padding:20px 22px;border-bottom:1px solid var(--gray-200)}
.cart-head h3{font-size:1.2rem}
.cart-close{width:38px;height:38px;border-radius:50%;background:var(--gray-100);display:flex;align-items:center;justify-content:center;transition:background .15s, transform .15s}
.cart-close:hover{background:var(--gray-200);transform:rotate(90deg)}
.cart-body{flex:1 1 auto;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:18px 22px;min-height:160px}
.cart-item{display:flex;gap:12px;padding:14px 0;border-bottom:1px solid var(--gray-100);align-items:center;min-height:80px}
.cart-item img{object-fit:contain;background:var(--gray-50);border:1px solid var(--gray-200);mix-blend-mode:multiply}
.cart-item-info{flex:1;min-width:0}
.cart-item-info h5{font-size:.86rem;line-height:1.3;margin-bottom:5px}
.cart-item-info .code-tag{margin-bottom:6px}
.cart-item-controls{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap}
.cart-qty{display:flex;align-items:center;gap:8px}
.cart-qty button{width:26px;height:26px;border:1px solid var(--gray-200);border-radius:6px;font-weight:700;transition:background .15s}
.cart-qty button:hover{background:var(--gray-100)}
.cart-remove{color:var(--orange-600);font-size:.78rem;font-weight:600;transition:opacity .15s}
.cart-remove:hover{opacity:.7}
.cart-empty{text-align:center;padding:56px 10px;color:var(--gray-600)}
.cart-footer{
  flex-shrink:0;max-height:55vh;overflow-y:auto;
  border-top:2px solid var(--gray-200);background:#f9fafb;padding:18px 22px;
  display:flex;flex-direction:column;gap:10px;
}
.cart-summary-row{display:flex;justify-content:space-between;font-size:.9rem;color:var(--ink-soft);flex-wrap:wrap}

body.cart-open, html.cart-open{overflow:hidden;height:100vh;touch-action:none}

/* ---------- Order form & Contact Page ---------- */
.contact-grid{
  display:grid;
  grid-template-columns:1fr 1.1fr;
  gap:40px;
  align-items:flex-start;
  width:100%;
}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr;gap:28px}}

.contact-card{
  background:var(--white);
  border:1px solid var(--gray-200);
  border-radius:var(--radius-lg);
  padding:20px;
  display:flex;
  gap:14px;
  align-items:flex-start;
  margin-bottom:14px;
  width:100%;
  min-width:0;
  transition:transform .18s var(--ease), box-shadow .18s var(--ease);
}
.contact-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.contact-card .value-icon{margin-bottom:0;flex-shrink:0}
.contact-card h4{font-size:.98rem;margin-bottom:4px}
.contact-card p{color:var(--ink-soft);font-size:.9rem}
.contact-card a{
  color:var(--orange-600);
  font-weight:700;
  word-break:break-all;
}

.map-placeholder{
  margin-top:8px;
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid var(--gray-200);
  aspect-ratio:16/10;
  background:
    linear-gradient(var(--gray-200) 1px, transparent 1px) 0 0/26px 26px,
    linear-gradient(90deg, var(--gray-200) 1px, transparent 1px) 0 0/26px 26px,
    var(--gray-100);
  display:flex;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:10px;
  color:var(--gray-600);
  position:relative;
  text-align:center;
  padding:16px;
  width:100%;
}
.map-pin{
  width:48px;height:48px;border-radius:50% 50% 50% 0;background:var(--orange-grad);transform:rotate(-45deg);
  display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-md);
}
.map-pin span{transform:rotate(45deg);color:#fff}

.contact-form-card{
  background:var(--white);
  border:1px solid var(--gray-200);
  border-radius:var(--radius-lg);
  padding:30px;
  width:100%;
  min-width:0;
  box-shadow:var(--shadow-xs);
}
@media (max-width:520px){
  .contact-form-card{padding:22px 18px}
}

.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:520px){.form-row{grid-template-columns:1fr}}

.order-form{display:flex;flex-direction:column;gap:12px;margin-top:6px;width:100%}
.order-form .field{width:100%;min-width:0}
.order-form label{font-size:.78rem;font-weight:700;color:var(--ink-soft);text-transform:uppercase;letter-spacing:.03em;display:block;margin-bottom:6px}
.order-form input, .order-form textarea{
  width:100%;border:1.5px solid var(--gray-200);border-radius:var(--radius-sm);padding:12px 14px;font-size:.92rem;
  transition:border-color .15s, box-shadow .15s;
}
.order-form input:focus, .order-form textarea:focus{border-color:var(--orange-500);box-shadow:var(--ring)}
#ofNotes{resize:none}
.field-error{color:var(--orange-600);font-size:.76rem;margin-top:5px;display:none}
.field.invalid input, .field.invalid textarea{border-color:var(--orange-600)}
.field.invalid .field-error{display:block}

.toast{
  position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);z-index:9997;
  background:var(--navy-900);color:#fff;padding:15px 22px;border-radius:var(--radius-md);font-weight:600;
  box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;transition:all .28s var(--ease);display:flex;align-items:center;gap:10px;
  border-left:4px solid var(--orange-500);
  width:calc(100% - 32px);max-width:400px;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---------- About page ---------- */
.about-hero{background:var(--navy-900);color:#fff;padding:72px 0 60px;position:relative;overflow:hidden}
.about-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 800px 400px at 80% 10%, rgba(240,163,34,.2), transparent 60%),linear-gradient(180deg, var(--navy-950), var(--navy-900));z-index:0}
.about-hero .container{position:relative;z-index:1}
.about-hero h1{color:#fff;font-size:clamp(2rem,4vw,3rem)}
.about-hero p{color:var(--gray-200);max-width:640px;margin-top:16px;font-size:1.08rem}
.split{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
@media (max-width:860px){.split{grid-template-columns:1fr;gap:36px}}
.stat-strip{display:flex;gap:0;border:1px solid var(--gray-200);border-radius:var(--radius-lg);overflow:hidden;margin-top:36px}
.stat-strip div{flex:1;padding:22px 18px;text-align:center;border-right:1px solid var(--gray-200)}
.stat-strip div:last-child{border-right:none}
.stat-strip b{font-family:var(--font-display);font-size:1.9rem;color:var(--navy-900);display:block}
.stat-strip span{font-size:.76rem;color:var(--gray-600);text-transform:uppercase;letter-spacing:.05em}
@media (max-width:520px){
  .stat-strip{flex-direction:column}
  .stat-strip div{border-right:none;border-bottom:1px solid var(--gray-200)}
  .stat-strip div:last-child{border-bottom:none}
}
.mission-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media (max-width:860px){.mission-cards{grid-template-columns:1fr}}
.mission-card{background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-lg);padding:28px;transition:transform .18s var(--ease), box-shadow .18s var(--ease)}
.mission-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.mission-card .num{font-family:var(--font-mono);color:var(--orange-500);font-weight:700;font-size:.8rem}
.mission-card h3{margin-top:10px;font-size:1.1rem}
.mission-card p{margin-top:10px;color:var(--ink-soft);font-size:.92rem}
.brand-strip{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.brand-chip{
  font-family:var(--font-mono);font-size:.78rem;font-weight:700;color:var(--navy-900);
  border:1.5px solid var(--gray-200);padding:9px 16px;border-radius:20px;background:var(--white);transition:border-color .15s, transform .15s;
}
.brand-chip:hover{border-color:var(--orange-400);transform:translateY(-2px)}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-950);color:var(--gray-200);width:100%}
.footer-hazard{height:8px;background:repeating-linear-gradient(-45deg, var(--orange-500) 0 16px, var(--navy-950) 16px 32px)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding:56px 0 32px}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr;row-gap:32px}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}
.footer-grid h5{font-family:var(--font-mono);text-transform:uppercase;font-size:.75rem;letter-spacing:.1em;color:var(--gray-400);margin-bottom:16px}
.footer-grid li{margin-bottom:10px;font-size:.88rem}
.footer-grid a:hover{color:var(--orange-400)}
.footer-about p{color:var(--gray-400);font-size:.88rem;margin-top:14px;max-width:280px}
.footer-social{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap}
.footer-social a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;transition:background .18s, transform .18s}
.footer-social a:hover{background:var(--orange-500);transform:translateY(-2px)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.8rem;color:var(--gray-400)}
@media (max-width:520px){
  .footer-bottom{flex-direction:column;align-items:center;text-align:center;justify-content:center}
}

/* ---------- Misc ---------- */
.skip-link{position:absolute;left:-999px;top:0;background:var(--orange-500);color:#fff;padding:10px 16px;z-index:999}
.skip-link:focus{left:8px;top:8px}
.fade-in{animation:fadeIn .5s ease both}
@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
[data-reveal]{opacity:0;transform:translateY(16px);transition:opacity .5s var(--ease), transform .5s var(--ease)}
[data-reveal].in{opacity:1;transform:translateY(0)}