/*
Theme Name: Polaryx Store
Theme URI: https://www.polaryx.com
Author: Polaryx
Author URI: https://www.polaryx.com
Description: A clean, professional e-commerce theme for Polaryx - Advanced Fire & Safety Systems. WooCommerce-ready storefront with a light retail aesthetic, charcoal typography, and signal-orange accents. Uses the real Polaryx logo.
Version: 2.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: polaryx
Tags: e-commerce, store, light, custom-logo, custom-menu, featured-images, full-width-template, translation-ready
WC requires at least: 7.0
WC tested up to: 8.6
*/

/* ============================================================
   POLARYX STORE — Design tokens (light retail)
   ============================================================ */
:root{
  --px-orange:#ef5a1e;
  --px-orange-dark:#d84810;
  --px-orange-soft:#fff1ea;

  --px-ink:#16181c;          /* near-black text */
  --px-ink-2:#3a3f47;        /* secondary text */
  --px-muted:#6b7280;        /* muted text */
  --px-line:#e7e9ee;         /* hairline borders */
  --px-line-2:#d6dae1;

  --px-bg:#ffffff;
  --px-bg-soft:#f6f7f9;      /* light grey sections */
  --px-bg-soft-2:#eef0f3;
  --px-dark:#101216;         /* dark header band / footer */
  --px-dark-2:#181b20;

  --px-radius:12px;
  --px-radius-sm:8px;
  --px-radius-lg:18px;

  --px-shadow-sm:0 1px 2px rgba(16,18,22,.06),0 1px 3px rgba(16,18,22,.04);
  --px-shadow:0 10px 30px -12px rgba(16,18,22,.18);
  --px-shadow-lg:0 24px 60px -24px rgba(16,18,22,.30);

  --px-maxw:1280px;
  --px-gutter:clamp(16px,4vw,48px);

  --px-font-display:"Oswald","Arial Narrow",sans-serif;
  --px-font-body:"Inter","Helvetica Neue",Arial,sans-serif;

  --px-ease:cubic-bezier(.2,.7,.2,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--px-bg);color:var(--px-ink-2);
  font-family:var(--px-font-body);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--px-orange);text-decoration:none;transition:color .2s var(--px-ease)}
a:hover{color:var(--px-orange-dark)}
ul{margin:0;padding:0;list-style:none}
button{font-family:inherit}

h1,h2,h3,h4{font-family:var(--px-font-display);color:var(--px-ink);font-weight:600;line-height:1.1;letter-spacing:.005em;margin:0 0 .5em;text-transform:uppercase}
h1{font-size:clamp(2.2rem,5vw,3.6rem)}
h2{font-size:clamp(1.7rem,3.4vw,2.6rem)}
h3{font-size:clamp(1.15rem,2vw,1.45rem)}
p{margin:0 0 1em}

.px-container{width:100%;max-width:var(--px-maxw);margin-inline:auto;padding-inline:var(--px-gutter)}
.px-accent{color:var(--px-orange)}
.px-eyebrow{font-family:var(--px-font-display);text-transform:uppercase;letter-spacing:.22em;font-size:.78rem;font-weight:600;color:var(--px-orange);display:block;margin-bottom:.8rem}

/* ---------------- Buttons ---------------- */
.px-btn{display:inline-flex;align-items:center;gap:.55em;font-family:var(--px-font-display);text-transform:uppercase;letter-spacing:.08em;font-weight:600;font-size:.88rem;padding:.85em 1.7em;border-radius:var(--px-radius-sm);border:1.5px solid transparent;cursor:pointer;transition:all .22s var(--px-ease);line-height:1}
.px-btn--primary{background:var(--px-orange);color:#fff}
.px-btn--primary:hover{background:var(--px-orange-dark);color:#fff;transform:translateY(-1px);box-shadow:0 8px 20px -8px rgba(239,90,30,.6)}
.px-btn--dark{background:var(--px-ink);color:#fff}
.px-btn--dark:hover{background:#000;color:#fff;transform:translateY(-1px)}
.px-btn--outline{background:#fff;color:var(--px-ink);border-color:var(--px-line-2)}
.px-btn--outline:hover{border-color:var(--px-orange);color:var(--px-orange)}
.px-btn--block{width:100%;justify-content:center}

/* ============================================================
   Top bar + Header
   ============================================================ */
.px-topbar{background:var(--px-dark);color:#c4c8cf;font-size:.8rem}
.px-topbar__inner{display:flex;justify-content:space-between;align-items:center;height:38px;gap:1.5rem}
.px-topbar a{color:#c4c8cf}
.px-topbar a:hover{color:#fff}
.px-topbar__left{display:flex;gap:1.6rem;align-items:center}
.px-topbar__left span{display:inline-flex;align-items:center;gap:.45em}
.px-topbar__left svg{width:14px;height:14px;color:var(--px-orange)}
.px-topbar__right{display:flex;gap:1.4rem}
@media(max-width:760px){.px-topbar{display:none}}

.px-header{position:sticky;top:0;z-index:100;background:#fff;border-bottom:1px solid var(--px-line);transition:box-shadow .25s var(--px-ease)}
.px-header.is-scrolled{box-shadow:var(--px-shadow-sm)}
.px-header__inner{display:flex;align-items:center;gap:2rem;height:84px}
.px-logo{display:flex;align-items:center;flex-shrink:0}
.px-logo img{height:42px;width:auto}

.px-nav{margin-left:1rem}
.px-nav ul{display:flex;gap:2rem;align-items:center}
.px-nav a,.px-nav .menu-item a{font-family:var(--px-font-display);text-transform:uppercase;letter-spacing:.06em;font-size:.92rem;font-weight:500;color:var(--px-ink);position:relative;padding:.3em 0}
.px-nav a::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:2px;background:var(--px-orange);transition:width .25s var(--px-ease)}
.px-nav a:hover,.px-nav .current-menu-item>a{color:var(--px-orange)}
.px-nav a:hover::after,.px-nav .current-menu-item>a::after{width:100%}

.px-header__actions{margin-left:auto;display:flex;align-items:center;gap:1.4rem}
.px-iconbtn{position:relative;color:var(--px-ink);display:inline-flex;align-items:center}
.px-iconbtn:hover{color:var(--px-orange)}
.px-iconbtn svg{width:23px;height:23px}
.px-cart__count{position:absolute;top:-8px;right:-9px;background:var(--px-orange);color:#fff;font-family:var(--px-font-display);font-size:.66rem;font-weight:600;min-width:18px;height:18px;border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 4px}

.px-burger{display:none;background:none;border:0;cursor:pointer;padding:6px;color:var(--px-ink)}
.px-burger span{display:block;width:24px;height:2px;background:currentColor;margin:5px 0;transition:.3s var(--px-ease)}
.px-burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.px-burger.is-open span:nth-child(2){opacity:0}
.px-burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============================================================
   Hero (light, product-forward)
   ============================================================ */
.px-hero{background:linear-gradient(180deg,var(--px-bg-soft) 0%,#fff 100%);border-bottom:1px solid var(--px-line);overflow:hidden}
.px-hero__inner{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,70px);align-items:center;padding:clamp(48px,7vw,90px) 0}
.px-hero__badge{display:inline-flex;align-items:center;gap:.5em;background:var(--px-orange-soft);color:var(--px-orange-dark);font-family:var(--px-font-display);text-transform:uppercase;letter-spacing:.1em;font-size:.74rem;font-weight:600;padding:.45em .9em;border-radius:50px;margin-bottom:1.4rem}
.px-hero h1{margin-bottom:.4em}
.px-hero__lead{font-size:1.12rem;color:var(--px-ink-2);max-width:480px;margin-bottom:1.8rem}
.px-hero__cta{display:flex;gap:.8rem;flex-wrap:wrap;margin-bottom:2rem}
.px-hero__trust{display:flex;gap:1.8rem;flex-wrap:wrap}
.px-hero__trust div{display:flex;align-items:center;gap:.5em;font-size:.85rem;color:var(--px-muted)}
.px-hero__trust svg{width:18px;height:18px;color:var(--px-orange)}
.px-hero__media{position:relative}
.px-hero__media img{width:100%;border-radius:var(--px-radius-lg);box-shadow:var(--px-shadow-lg)}

/* ============================================================
   Trust / category strip
   ============================================================ */
.px-catstrip{background:#fff;border-bottom:1px solid var(--px-line)}
.px-catstrip__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.px-catstrip__item{display:flex;flex-direction:column;align-items:center;text-align:center;gap:.7rem;padding:2rem 1rem;border-right:1px solid var(--px-line)}
.px-catstrip__item:last-child{border-right:0}
.px-catstrip__item .ic{width:46px;height:46px;border-radius:50%;background:var(--px-orange-soft);color:var(--px-orange);display:flex;align-items:center;justify-content:center}
.px-catstrip__item .ic svg{width:24px;height:24px}
.px-catstrip__item h4{margin:0;font-size:.95rem;color:var(--px-ink)}
.px-catstrip__item p{margin:0;font-size:.82rem;color:var(--px-muted)}
@media(max-width:760px){.px-catstrip__grid{grid-template-columns:1fr 1fr}.px-catstrip__item:nth-child(2){border-right:0}.px-catstrip__item:nth-child(1),.px-catstrip__item:nth-child(2){border-bottom:1px solid var(--px-line)}}

/* ============================================================
   Sections
   ============================================================ */
.px-section{padding:clamp(48px,7vw,84px) 0}
.px-section--soft{background:var(--px-bg-soft)}
.px-section__head{margin-bottom:clamp(28px,4vw,48px)}
.px-section__head.is-center{text-align:center;max-width:620px;margin-inline:auto}
.px-section__head p{color:var(--px-muted);font-size:1.05rem;margin:0}
.px-section__head .row{display:flex;justify-content:space-between;align-items:flex-end;gap:1rem;flex-wrap:wrap}
.px-section__head .row .px-btn{flex-shrink:0}

/* ============================================================
   Product cards (store)
   ============================================================ */
.px-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
@media(max-width:1024px){.px-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.px-grid{grid-template-columns:1fr 1fr;gap:1rem}}
@media(max-width:440px){.px-grid{grid-template-columns:1fr}}

.px-card{background:#fff;border:1px solid var(--px-line);border-radius:var(--px-radius);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .25s var(--px-ease),transform .25s var(--px-ease),border-color .25s var(--px-ease)}
.px-card:hover{box-shadow:var(--px-shadow);transform:translateY(-4px);border-color:var(--px-line-2)}
.px-card__media{position:relative;aspect-ratio:1/1;background:var(--px-bg-soft);display:flex;align-items:center;justify-content:center;overflow:hidden;padding:1.4rem}
.px-card__media img{max-width:100%;max-height:100%;width:auto;object-fit:contain;mix-blend-mode:multiply;transition:transform .35s var(--px-ease)}
.px-card:hover .px-card__media img{transform:scale(1.05)}
.px-card__badge{position:absolute;top:.8rem;left:.8rem;font-family:var(--px-font-display);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:#fff;background:var(--px-orange);padding:.35em .7em;border-radius:5px}
.px-card__badge--dark{background:var(--px-ink)}
.px-card__body{padding:1.1rem 1.2rem 1.3rem;display:flex;flex-direction:column;flex:1}
.px-card__model{font-family:var(--px-font-display);font-size:.72rem;letter-spacing:.14em;color:var(--px-muted);text-transform:uppercase;margin-bottom:.35rem}
.px-card h3{font-size:1.05rem;margin:0 0 .5rem;line-height:1.25}
.px-card h3 a{color:var(--px-ink)}
.px-card h3 a:hover{color:var(--px-orange)}
.px-card__rating{display:flex;align-items:center;gap:.3rem;margin-bottom:.6rem;color:#f5a623;font-size:.85rem}
.px-card__rating span{color:var(--px-muted);font-size:.78rem;margin-left:.2rem}
.px-card__price{font-family:var(--px-font-display);font-size:1.25rem;color:var(--px-ink);margin-bottom:.9rem;margin-top:auto}
.px-card__price .old{color:var(--px-muted);text-decoration:line-through;font-size:.95rem;margin-left:.4rem}
.px-card .px-btn{margin-top:auto}

/* ============================================================
   Feature banner (split)
   ============================================================ */
.px-banner{display:grid;grid-template-columns:1fr 1fr;gap:0;border-radius:var(--px-radius-lg);overflow:hidden;border:1px solid var(--px-line)}
.px-banner__media{background:var(--px-dark)}
.px-banner__media img{width:100%;height:100%;object-fit:cover;min-height:340px}
.px-banner__body{background:#fff;padding:clamp(28px,4vw,56px);display:flex;flex-direction:column;justify-content:center}
.px-checklist{margin:1.2rem 0 1.8rem}
.px-checklist li{display:flex;gap:.7em;align-items:flex-start;margin-bottom:.8rem;color:var(--px-ink-2)}
.px-checklist li svg{flex-shrink:0;width:20px;height:20px;color:var(--px-orange);margin-top:3px}
@media(max-width:860px){.px-banner{grid-template-columns:1fr}.px-banner__media{order:-1}.px-banner__media img{min-height:240px}}

/* ============================================================
   Promo band (dark, uses brand)
   ============================================================ */
.px-promo{background:var(--px-dark);color:#fff;border-radius:var(--px-radius-lg);padding:clamp(34px,5vw,64px);text-align:center;position:relative;overflow:hidden}
.px-promo::after{content:"";position:absolute;right:-60px;top:-60px;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(239,90,30,.35),transparent 70%)}
.px-promo>*{position:relative;z-index:1}
.px-promo h2{color:#fff}
.px-promo p{color:#b7bcc4;max-width:520px;margin:0 auto 1.6rem}

/* ============================================================
   Page header
   ============================================================ */
.px-pagehead{background:var(--px-bg-soft);border-bottom:1px solid var(--px-line);padding:clamp(36px,5vw,60px) 0}
.px-breadcrumb{font-size:.85rem;color:var(--px-muted);margin-bottom:.6rem}
.px-breadcrumb a{color:var(--px-muted)}
.px-breadcrumb a:hover{color:var(--px-orange)}
.px-pagehead h1{margin:0}

/* ============================================================
   Contact
   ============================================================ */
.px-contact{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(28px,4vw,56px);align-items:start}
@media(max-width:860px){.px-contact{grid-template-columns:1fr}}
.px-form .px-field{margin-bottom:1.2rem}
.px-form label{display:block;font-family:var(--px-font-display);text-transform:uppercase;letter-spacing:.06em;font-size:.78rem;color:var(--px-ink);margin-bottom:.45rem}
.px-form input,.px-form textarea,.px-form select{width:100%;background:#fff;border:1.5px solid var(--px-line-2);border-radius:var(--px-radius-sm);padding:.8em 1em;color:var(--px-ink);font-family:inherit;font-size:1rem;transition:border-color .2s var(--px-ease)}
.px-form input:focus,.px-form textarea:focus,.px-form select:focus{outline:none;border-color:var(--px-orange)}
.px-form textarea{min-height:140px;resize:vertical}
.px-info-card{background:var(--px-bg-soft);border:1px solid var(--px-line);border-radius:var(--px-radius);padding:1.8rem}
.px-info-card li{display:flex;gap:1em;margin-bottom:1.4rem;align-items:flex-start}
.px-info-card li:last-child{margin-bottom:0}
.px-info-card .ic{width:42px;height:42px;border-radius:10px;background:#fff;border:1px solid var(--px-line);color:var(--px-orange);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.px-info-card .ic svg{width:20px;height:20px}
.px-info-card h4{margin:0 0 .15rem;font-size:.92rem;color:var(--px-ink)}
.px-info-card p{margin:0;color:var(--px-muted);font-size:.92rem}

/* Prose */
.px-prose{max-width:760px;color:var(--px-ink-2)}
.px-prose h2{margin-top:1.6em}
.px-prose img{border-radius:var(--px-radius);margin:1.6rem 0}
.px-prose blockquote{border-left:3px solid var(--px-orange);padding-left:1.3rem;margin:1.6rem 0;color:var(--px-ink);font-style:italic}

/* ============================================================
   Footer
   ============================================================ */
.px-footer{background:var(--px-dark);color:#aeb3bb;padding-top:clamp(44px,6vw,72px)}
.px-footer a{color:#aeb3bb}
.px-footer a:hover{color:#fff}
.px-footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:2.4rem;padding-bottom:2.6rem}
.px-footer__brand img{height:38px;width:auto;margin-bottom:1rem}
.px-footer__brand p{font-size:.92rem;max-width:300px;color:#8b9099}
.px-footer h4{font-family:var(--px-font-display);font-size:.82rem;letter-spacing:.14em;color:#fff;text-transform:uppercase;margin-bottom:1.1rem}
.px-footer__links li{margin-bottom:.6rem;font-size:.92rem}
.px-footer__contact li{display:flex;gap:.6em;font-size:.92rem;margin-bottom:.7rem;align-items:flex-start}
.px-footer__contact svg{width:17px;height:17px;color:var(--px-orange);flex-shrink:0;margin-top:3px}
.px-footer__bar{border-top:1px solid rgba(255,255,255,.08);padding:1.4rem 0;display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;font-size:.84rem;color:#8b9099}
.px-footer__social{display:flex;gap:.7rem}
.px-footer__social a{width:36px;height:36px;border:1px solid rgba(255,255,255,.12);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#aeb3bb}
.px-footer__social a:hover{border-color:var(--px-orange);color:var(--px-orange)}
@media(max-width:860px){.px-footer__grid{grid-template-columns:1fr 1fr}}
@media(max-width:540px){.px-footer__grid{grid-template-columns:1fr}}

/* ============================================================
   Reveal
   ============================================================ */
.px-reveal{opacity:0;transform:translateY(20px);transition:opacity .6s var(--px-ease),transform .6s var(--px-ease)}
.px-reveal.is-in{opacity:1;transform:none}

/* ============================================================
   WooCommerce alignment
   ============================================================ */
.woocommerce ul.products{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem;margin:0}
.woocommerce ul.products li.product{float:none;width:auto;margin:0}
@media(max-width:1024px){.woocommerce ul.products{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.woocommerce ul.products{grid-template-columns:1fr 1fr}}
.woocommerce .button,.woocommerce a.button,.woocommerce button.button,.woocommerce #respond input#submit{background:var(--px-orange)!important;color:#fff!important;border-radius:var(--px-radius-sm)!important;font-family:var(--px-font-display)!important;text-transform:uppercase!important;letter-spacing:.06em!important}
.woocommerce .button:hover{background:var(--px-orange-dark)!important}
.woocommerce span.price,.woocommerce div.product p.price{color:var(--px-ink)!important;font-family:var(--px-font-display)!important}
.woocommerce .star-rating span{color:var(--px-orange)}

/* ============================================================
   Mobile nav
   ============================================================ */
@media(max-width:880px){
  .px-burger{display:block}
  .px-nav{position:fixed;inset:84px 0 auto 0;background:#fff;border-bottom:1px solid var(--px-line);box-shadow:var(--px-shadow);transform:translateY(-130%);transition:transform .35s var(--px-ease);margin:0;max-height:calc(100vh - 84px);overflow:auto}
  .px-nav.is-open{transform:translateY(0)}
  .px-nav ul{flex-direction:column;gap:0;padding:.5rem var(--px-gutter) 1.2rem}
  .px-nav a{display:block;width:100%;padding:.9em 0;border-bottom:1px solid var(--px-line);font-size:1rem}
}