/* ============================================
   پرتوان آینده - استایل شیت اصلی
   Partowan Ayandeh - Main Stylesheet
   ============================================ */

/* ---------- Reset & Base ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Vazirmatn',Tahoma,Arial,sans-serif;background:#fff;color:#2D2D2D;line-height:1.7;direction:rtl;text-align:right;overflow-x:hidden}
a{text-decoration:none;color:inherit;transition:color .2s}
ul{list-style:none}
img{max-width:100%;height:auto;display:block}
button{cursor:pointer;border:none;background:none;font-family:inherit}
input,textarea,select{font-family:inherit;font-size:1rem}

/* ---------- Utility ---------- */
.container{max-width:1200px;margin:0 auto;padding:0 1rem}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

/* ---------- Colors ---------- */
:root{
  --orange:#F58220;
  --orange-dark:#D4691A;
  --orange-light:#FFF4EB;
  --dark:#2D2D2D;
  --gray:#6B7280;
  --gray-light:#F3F4F6;
  --gray-border:#E5E7EB;
  --white:#FFFFFF;
  --shadow:0 1px 3px rgba(0,0,0,.08),0 4px 12px rgba(0,0,0,.04);
  --shadow-lg:0 4px 24px rgba(0,0,0,.1);
  --radius:12px;
  --transition:all .3s ease;
}

/* ---------- Top Bar ---------- */
.top-bar{background:var(--dark);color:#fff;font-size:.8rem;padding:.5rem 0}
.top-bar .container{display:flex;justify-content:space-between;align-items:center}
.top-bar a{color:#ccc;transition:color .2s}
.top-bar a:hover{color:var(--orange)}
.top-bar .top-links{display:flex;gap:1.5rem}
.top-bar .top-phone{display:flex;align-items:center;gap:.4rem}

/* ---------- Header ---------- */
.header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);backdrop-filter:blur(12px);border-bottom:1px solid var(--gray-border);transition:box-shadow .3s}
.header.scrolled{box-shadow:var(--shadow)}
.header .container{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:.75rem;flex-shrink:0}
.logo img{width:42px;height:42px}
.logo-text{display:flex;flex-direction:column}
.logo-text h1{font-size:1.15rem;font-weight:800;color:var(--dark);line-height:1.3}
.logo-text span{font-size:.7rem;color:var(--gray)}

/* Desktop Nav */
.nav-desktop{display:flex;align-items:center;gap:.25rem}
.nav-desktop a{padding:.5rem 1rem;border-radius:8px;font-size:.875rem;font-weight:500;color:var(--dark);transition:var(--transition)}
.nav-desktop a:hover,.nav-desktop a.active{background:var(--orange);color:#fff}

/* CTA Button */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.625rem 1.5rem;border-radius:10px;font-size:.875rem;font-weight:600;transition:var(--transition)}
.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{background:var(--orange-dark);transform:translateY(-1px);box-shadow:0 4px 12px rgba(245,130,32,.35)}
.btn-outline{border:1.5px solid var(--orange);color:var(--orange)}
.btn-outline:hover{background:var(--orange);color:#fff}
.btn-white{background:#fff;color:var(--orange)}
.btn-white:hover{background:#f0f0f0}
.btn-white-outline{border:1.5px solid rgba(255,255,255,.3);color:#fff}
.btn-white-outline:hover{background:rgba(255,255,255,.1)}
.btn-lg{padding:.75rem 2rem;font-size:1rem;border-radius:12px}
.btn-sm{padding:.4rem 1rem;font-size:.8rem}
.btn-icon{width:40px;height:40px;padding:0;display:flex;align-items:center;justify-content:center;border-radius:10px}
.btn-header-cta{display:none}

/* Mobile Menu Toggle */
.menu-toggle{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:8px}
.menu-toggle:hover{background:var(--gray-light)}
.menu-toggle svg{width:24px;height:24px;color:var(--dark)}

/* Mobile Menu Overlay */
.mobile-menu{position:fixed;inset:0;z-index:200;background:rgba(0,0,0,.5);opacity:0;visibility:hidden;transition:var(--transition)}
.mobile-menu.open{opacity:1;visibility:visible}
.mobile-menu-panel{position:absolute;top:0;right:0;width:280px;height:100%;background:#fff;padding:1.5rem;transform:translateX(100%);transition:transform .35s cubic-bezier(.4,0,.2,1);overflow-y:auto}
.mobile-menu.open .mobile-menu-panel{transform:translateX(0)}
.mobile-menu-close{position:absolute;top:1rem;left:1rem;width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:8px}
.mobile-menu-close:hover{background:var(--gray-light)}
.mobile-menu-header{display:flex;align-items:center;gap:.75rem;padding-bottom:1rem;margin-bottom:1rem;border-bottom:1px solid var(--gray-border)}
.mobile-menu-header img{width:36px;height:36px}
.mobile-menu-header span{font-weight:700;font-size:1rem;color:var(--dark)}
.mobile-nav a{display:flex;align-items:center;justify-content:space-between;padding:.75rem 1rem;border-radius:10px;font-size:.9rem;font-weight:500;color:var(--dark);margin-bottom:.25rem;transition:var(--transition)}
.mobile-nav a:hover,.mobile-nav a.active{background:var(--orange);color:#fff}
.mobile-nav a svg{width:16px;height:16px;transform:rotate(90deg)}
.mobile-menu-footer{margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid var(--gray-border);text-align:center}
.mobile-menu-footer a{color:var(--gray);font-size:.85rem}

/* ---------- Hero Section ---------- */
.hero{position:relative;min-height:500px;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(to left,rgba(0,0,0,.8),rgba(0,0,0,.55),rgba(0,0,0,.35))}
.hero .container{position:relative;z-index:2;padding:4rem 1rem}
.hero-badge{display:inline-flex;align-items:center;gap:.5rem;background:rgba(245,130,32,.2);border:1px solid rgba(245,130,32,.3);border-radius:100px;padding:.35rem 1rem;margin-bottom:1.5rem}
.hero-badge svg{width:16px;height:16px;color:var(--orange)}
.hero-badge span{font-size:.85rem;color:var(--orange);font-weight:500}
.hero h2{font-size:2.25rem;font-weight:800;color:#fff;line-height:1.3;margin-bottom:1.5rem}
.hero h2 em{font-style:normal;color:var(--orange)}
.hero p{font-size:1rem;color:#ccc;line-height:1.9;margin-bottom:2rem;max-width:560px}
.hero-buttons{display:flex;flex-wrap:wrap;gap:.75rem}

/* ---------- Stats Bar ---------- */
.stats-bar{background:var(--dark);padding:2rem 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;text-align:center}
.stat-number{font-size:1.75rem;font-weight:800;color:var(--orange)}
.stat-label{font-size:.85rem;color:#999;margin-top:.25rem}

/* ---------- Section Common ---------- */
.section{padding:4rem 0}
.section-gray{background:var(--gray-light)}
.section-dark{background:var(--dark);color:#fff}
.section-header{text-align:center;margin-bottom:3rem}
.section-header h2{font-size:1.75rem;font-weight:800;color:var(--dark);margin-bottom:.75rem}
.section-dark .section-header h2{color:#fff}
.section-header p{font-size:.95rem;color:var(--gray);max-width:560px;margin:0 auto}
.section-dark .section-header p{color:#999}

/* ---------- Features Grid ---------- */
.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}
.feature-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:1.5rem;text-align:center;transition:var(--transition)}
.feature-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.feature-icon{width:56px;height:56px;border-radius:16px;background:var(--orange-light);display:flex;align-items:center;justify-content:center;margin:0 auto 1rem;transition:var(--transition)}
.feature-card:hover .feature-icon{background:var(--orange)}
.feature-icon svg{width:28px;height:28px;color:var(--orange);transition:var(--transition)}
.feature-card:hover .feature-icon svg{color:#fff}
.feature-card h3{font-size:.95rem;font-weight:700;margin-bottom:.5rem}
.feature-card p{font-size:.82rem;color:var(--gray);line-height:1.8}

/* ---------- Product Categories (Image Cards) ---------- */
.categories-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}
.cat-card{position:relative;border-radius:16px;overflow:hidden;height:300px;display:block;transition:var(--transition)}
.cat-card:hover{transform:translateY(-4px)}
.cat-card:hover img{transform:scale(1.08)}
.cat-card img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.cat-card-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.75),rgba(0,0,0,.15),transparent)}
.cat-card-content{position:absolute;bottom:0;right:0;left:0;padding:1.25rem}
.cat-card-count{font-size:.75rem;color:var(--orange);font-weight:500;margin-bottom:.25rem}
.cat-card-content h3{font-size:1.05rem;font-weight:700;color:#fff;margin-bottom:.25rem}
.cat-card-content p{font-size:.82rem;color:#ccc}
.section-cta{text-align:center;margin-top:2.5rem}

/* ---------- Why Us ---------- */
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.why-list .why-item{display:flex;gap:1rem;margin-bottom:1.5rem}
.why-icon{width:48px;height:48px;border-radius:12px;background:var(--orange-light);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.why-icon svg{width:24px;height:24px;color:var(--orange)}
.why-item h3{font-size:.95rem;font-weight:700;margin-bottom:.25rem}
.why-item p{font-size:.82rem;color:var(--gray);line-height:1.8}
.why-images{position:relative}
.why-images-main{border-radius:16px;overflow:hidden;box-shadow:var(--shadow-lg)}
.why-images-main img{width:100%;height:auto;display:block}
.why-stat-card{position:absolute;bottom:-1.5rem;left:-1.5rem;background:var(--orange);color:#fff;border-radius:16px;padding:1.25rem;box-shadow:var(--shadow-lg)}
.why-stat-card svg{width:32px;height:32px;margin-bottom:.5rem}
.why-stat-card .number{font-size:1.75rem;font-weight:800}
.why-stat-card .label{font-size:.8rem;opacity:.9}

/* ---------- Blog Cards ---------- */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.blog-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:var(--transition)}
.blog-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.blog-card:hover img{transform:scale(1.05)}
.blog-card-img{position:relative;height:192px;overflow:hidden}
.blog-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.blog-card-badge{position:absolute;top:.75rem;right:.75rem;background:var(--orange);color:#fff;font-size:.7rem;padding:.25rem .75rem;border-radius:100px;font-weight:500}
.blog-card-body{padding:1.25rem}
.blog-card-meta{display:flex;gap:1rem;font-size:.75rem;color:var(--gray);margin-bottom:.5rem}
.blog-card-meta span{display:flex;align-items:center;gap:.25rem}
.blog-card-meta svg{width:14px;height:14px}
.blog-card h3{font-size:.85rem;font-weight:700;line-height:1.8;margin-bottom:.25rem;transition:color .2s;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.blog-card:hover h3{color:var(--orange)}
.blog-card p{font-size:.8rem;color:var(--gray);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* ---------- CTA Section ---------- */
.cta-section{position:relative;padding:4rem 0;overflow:hidden}
.cta-section .blur-1{position:absolute;top:2.5rem;right:2.5rem;width:280px;height:280px;background:var(--orange);border-radius:50%;filter:blur(80px);opacity:.1}
.cta-section .blur-2{position:absolute;bottom:2.5rem;left:2.5rem;width:360px;height:360px;background:var(--orange);border-radius:50%;filter:blur(80px);opacity:.1}
.cta-section .container{position:relative;z-index:2;text-align:center}
.cta-section h2{font-size:1.75rem;font-weight:800;margin-bottom:1rem}
.cta-section p{color:#999;max-width:480px;margin:0 auto 2rem}
.cta-buttons{display:flex;flex-wrap:wrap;justify-content:center;gap:.75rem}

/* ---------- Page Header (inner pages) ---------- */
.page-header{background:var(--dark);padding:3rem 0;text-align:center}
.page-header h1{font-size:2rem;font-weight:800;color:#fff;margin-bottom:.5rem}
.page-header p{color:#999;max-width:480px;margin:0 auto;font-size:.95rem}

/* ---------- Products Page ---------- */
.filters-bar{padding:1.5rem 0;border-bottom:1px solid var(--gray-border);background:var(--gray-light)}
.filters-inner{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center;justify-content:space-between}
.filter-tabs{display:flex;flex-wrap:wrap;gap:.5rem}
.filter-tab{padding:.4rem 1rem;border-radius:100px;font-size:.82rem;font-weight:500;border:1px solid var(--gray-border);background:#fff;color:var(--dark);transition:var(--transition)}
.filter-tab:hover,.filter-tab.active{background:var(--orange);color:#fff;border-color:var(--orange)}
.search-box{position:relative;width:280px}
.search-box input{width:100%;padding:.6rem 1rem .6rem 2.5rem;border:1px solid var(--gray-border);border-radius:12px;font-size:.85rem;background:#fff;outline:none;transition:border-color .2s}
.search-box input:focus{border-color:var(--orange)}
.search-box svg{position:absolute;right:.75rem;top:50%;transform:translateY(-50%);width:16px;height:16px;color:#999}
.products-count{padding:1.5rem 0;font-size:.85rem;color:var(--gray)}
.products-count strong{color:var(--dark)}
.products-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;padding-bottom:3rem}
.product-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:var(--transition)}
.product-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.product-card:hover .product-img img{transform:scale(1.05)}
.product-img{position:relative;height:192px;overflow:hidden;background:var(--gray-light)}
.product-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.product-badge{position:absolute;top:.75rem;right:.75rem;background:var(--orange);color:#fff;font-size:.68rem;padding:.2rem .65rem;border-radius:100px}
.product-body{padding:1.25rem}
.product-body h3{font-size:.85rem;font-weight:700;margin-bottom:.5rem;transition:color .2s}
.product-card:hover .product-body h3{color:var(--orange)}
.product-meta{display:flex;gap:1rem;font-size:.72rem;color:var(--gray);margin-bottom:.5rem}
.product-meta span{display:flex;align-items:center;gap:.25rem}
.product-meta svg{width:14px;height:14px}
.product-body>p{font-size:.78rem;color:var(--gray);line-height:1.7;margin-bottom:.75rem}
.product-tags{display:flex;flex-wrap:wrap;gap:.35rem;margin-bottom:.75rem}
.product-tag{font-size:.65rem;background:var(--orange-light);color:var(--orange);padding:.15rem .5rem;border-radius:6px}
.product-footer{display:flex;align-items:center;justify-content:space-between;padding-top:.75rem;border-top:1px solid var(--gray-border)}
.product-price{display:flex;align-items:center;gap:.35rem;font-size:.85rem;font-weight:700;color:var(--orange)}
.product-price svg{width:16px;height:16px}
.no-results{text-align:center;padding:4rem 0;color:var(--gray)}
.no-results svg{width:48px;height:48px;margin:0 auto 1rem;color:#ddd}

/* ---------- About Page ---------- */
.about-story{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.about-story-text h2{font-size:1.75rem;font-weight:800;margin-bottom:1.5rem}
.about-story-text h2 em{font-style:normal;color:var(--orange)}
.about-story-text p{font-size:.9rem;color:var(--gray);line-height:2;margin-bottom:1rem}
.about-photos{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.about-photos .photo{border-radius:16px;overflow:hidden;box-shadow:var(--shadow);height:160px}
.about-photos .photo:nth-child(2){margin-top:2rem}
.about-photos .photo:nth-child(3){margin-top:-1rem}
.about-photos img{width:100%;height:100%;object-fit:cover}
.stats-orange{background:var(--orange);padding:2.5rem 0}
.stats-orange-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;text-align:center;color:#fff}
.stats-orange-grid .icon{width:36px;height:36px;margin:0 auto .75rem;opacity:.8}
.stats-orange-grid .number{font-size:2rem;font-weight:800}
.stats-orange-grid .label{font-size:.85rem;opacity:.9}
.values-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.value-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:1.5rem;display:flex;gap:1rem;transition:var(--transition)}
.value-card:hover{box-shadow:var(--shadow-lg)}
.value-icon{width:56px;height:56px;border-radius:16px;background:var(--orange-light);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:var(--transition)}
.value-card:hover .value-icon{background:var(--orange)}
.value-icon svg{width:28px;height:28px;color:var(--orange);transition:var(--transition)}
.value-card:hover .value-icon svg{color:#fff}
.value-card h3{font-size:.95rem;font-weight:700;margin-bottom:.5rem}
.value-card p{font-size:.82rem;color:var(--gray);line-height:1.8}
.timeline{max-width:720px;margin:0 auto}
.timeline-item{display:flex;gap:1rem;margin-bottom:2rem}
.timeline-dot{width:48px;height:48px;border-radius:50%;background:var(--orange);color:#fff;display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:700;flex-shrink:0}
.timeline-line{width:2px;flex:1;background:var(--orange);opacity:.15;margin-top:.5rem;margin-bottom:.5rem}
.timeline-content h3{font-size:.95rem;font-weight:700;margin-bottom:.25rem}
.timeline-content p{font-size:.82rem;color:var(--gray);line-height:1.8}
.certs-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;max-width:640px;margin:0 auto}
.cert-card{background:var(--gray-light);border-radius:16px;padding:1.5rem;text-align:center;transition:var(--transition)}
.cert-card:hover{box-shadow:var(--shadow)}
.cert-card svg{width:32px;height:32px;color:var(--orange);margin-bottom:.5rem}
.cert-card span{font-size:.85rem;font-weight:500}

/* ---------- Contact Page ---------- */
.contact-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-bottom:3rem}
.contact-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:1.25rem;text-align:center;transition:var(--transition)}
.contact-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.contact-card-icon{width:48px;height:48px;border-radius:14px;background:var(--orange-light);display:flex;align-items:center;justify-content:center;margin:0 auto .75rem;transition:var(--transition)}
.contact-card:hover .contact-card-icon{background:var(--orange)}
.contact-card-icon svg{width:24px;height:24px;color:var(--orange);transition:var(--transition)}
.contact-card:hover .contact-card-icon svg{color:#fff}
.contact-card h3{font-size:.85rem;font-weight:700;margin-bottom:.5rem}
.contact-card p{font-size:.78rem;color:var(--gray);line-height:1.8}
.contact-layout{display:grid;grid-template-columns:3fr 2fr;gap:2.5rem}
.contact-form-wrap{background:#fff;border-radius:16px;box-shadow:var(--shadow-lg);padding:2rem}
.contact-form-header{display:flex;align-items:center;gap:.75rem;margin-bottom:1.5rem}
.contact-form-header .icon{width:40px;height:40px;border-radius:12px;background:var(--orange-light);display:flex;align-items:center;justify-content:center}
.contact-form-header .icon svg{width:20px;height:20px;color:var(--orange)}
.contact-form-header h2{font-size:1.1rem;font-weight:700}
.contact-form-header p{font-size:.75rem;color:var(--gray)}
.form-group{margin-bottom:1rem}
.form-group label{display:block;font-size:.85rem;font-weight:500;margin-bottom:.4rem;color:var(--dark)}
.form-group label .required{color:#ef4444}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-control{width:100%;padding:.6rem 1rem;border:1px solid var(--gray-border);border-radius:10px;font-size:.85rem;outline:none;transition:border-color .2s}
.form-control:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(245,130,32,.1)}
textarea.form-control{min-height:120px;resize:vertical}
.btn-submit{width:100%;padding:.75rem;font-size:.95rem;font-weight:700;background:var(--orange);color:#fff;border-radius:10px;transition:var(--transition)}
.btn-submit:hover{background:var(--orange-dark)}
.contact-sidebar .sidebar-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:1.5rem;margin-bottom:1.5rem}
.sidebar-card h3{font-size:1rem;font-weight:700;margin-bottom:1rem}
.faq-item{padding-bottom:.75rem;margin-bottom:.75rem;border-bottom:1px solid var(--gray-light)}
.faq-item:last-child{border:0;margin:0;padding:0}
.faq-item h4{font-size:.85rem;font-weight:600;margin-bottom:.25rem}
.faq-item p{font-size:.78rem;color:var(--gray);line-height:1.8}
.map-placeholder{height:192px;background:var(--gray-light);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;position:relative}
.map-placeholder svg{width:40px;height:40px;color:var(--orange)}
.map-placeholder span{position:absolute;bottom:.75rem;right:.75rem;background:rgba(255,255,255,.9);border-radius:8px;padding:.35rem .75rem;font-size:.75rem;font-weight:500}
.form-success{text-align:center;padding:3rem 0}
.form-success svg{width:64px;height:64px;color:#22c55e;margin:0 auto 1rem}
.form-success h3{font-size:1.1rem;font-weight:700;margin-bottom:.5rem}
.form-success p{font-size:.85rem;color:var(--gray);margin-bottom:1.5rem}

/* ---------- Blog Page ---------- */
.blog-grid-9{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.blog-card-author{display:flex;align-items:center;justify-content:space-between;padding-top:.75rem;border-top:1px solid var(--gray-border)}
.blog-card-author span{display:flex;align-items:center;gap:.25rem;font-size:.75rem;color:var(--gray)}
.blog-card-author svg{width:14px;height:14px}
.blog-card-author a{font-size:.75rem;color:var(--orange);font-weight:500}
.blog-card-author a:hover{text-decoration:underline}

/* ---------- Footer ---------- */
.footer{background:var(--dark);color:#ccc}
.footer-main{padding:3rem 0}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1.2fr;gap:2.5rem}
.footer-brand{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem}
.footer-brand-icon{width:40px;height:40px;border-radius:10px;background:var(--orange);display:flex;align-items:center;justify-content:center}
.footer-brand-icon svg{width:22px;height:22px;color:#fff}
.footer-brand h3{font-size:1.1rem;font-weight:700;color:#fff}
.footer-brand span{font-size:.7rem;color:#999}
.footer-desc{font-size:.82rem;line-height:2;color:#999;margin-bottom:1.5rem}
.footer-social{display:flex;gap:.5rem}
.footer-social a{width:36px;height:36px;border-radius:10px;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;transition:var(--transition)}
.footer-social a:hover{background:var(--orange)}
.footer-social a svg{width:16px;height:16px}
.footer-col h4{font-size:.95rem;font-weight:700;color:#fff;margin-bottom:1rem}
.footer-col ul li{margin-bottom:.6rem}
.footer-col ul a{font-size:.82rem;color:#999;transition:color .2s}
.footer-col ul a:hover{color:var(--orange)}
.footer-contact-item{display:flex;gap:.75rem;margin-bottom:1rem}
.footer-contact-item svg{width:16px;height:16px;color:var(--orange);margin-top:.3rem;flex-shrink:0}
.footer-contact-item span{font-size:.82rem;color:#999}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:1rem 0}
.footer-bottom .container{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem}
.footer-bottom p{font-size:.75rem;color:#666}

/* ---------- Responsive ---------- */
@media(max-width:1024px){
  .features-grid,.categories-grid,.products-grid,.blog-grid,.blog-grid-9{grid-template-columns:repeat(2,1fr)}
  .why-grid,.about-story,.contact-layout{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .stats-orange-grid{grid-template-columns:repeat(2,1fr)}
  .certs-grid{grid-template-columns:repeat(2,1fr)}
  .contact-cards{grid-template-columns:repeat(2,1fr)}
  .btn-header-cta{display:inline-flex}
  .why-stat-card{bottom:auto;top:-1rem;left:auto;right:-1rem}
}
@media(max-width:768px){
  .top-bar{display:none}
  .nav-desktop,.btn-header-cta{display:none !important}
  .menu-toggle{display:flex}
  .hero{min-height:420px}
  .hero h2{font-size:1.5rem}
  .hero p{font-size:.9rem}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:1.5rem}
  .section-header h2{font-size:1.35rem}
  .features-grid{grid-template-columns:repeat(2,1fr);gap:1rem}
  .categories-grid{grid-template-columns:repeat(2,1fr);gap:1rem}
  .cat-card{height:220px}
  .products-grid{grid-template-columns:1fr}
  .blog-grid,.blog-grid-9{grid-template-columns:1fr}
  .values-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .filters-inner{flex-direction:column;align-items:stretch}
  .search-box{width:100%}
  .about-photos{grid-template-columns:1fr 1fr}
  .about-photos .photo:nth-child(2),.about-photos .photo:nth-child(3){margin-top:0}
  .contact-cards{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr;gap:1.5rem}
  .page-header h1{font-size:1.5rem}
}
@media(max-width:480px){
  .hero{min-height:380px}
  .hero h2{font-size:1.25rem}
  .categories-grid,.features-grid,.stats-grid{grid-template-columns:1fr}
  .cat-card{height:200px}
  .hero-buttons{flex-direction:column}
  .hero-buttons .btn{width:100%;justify-content:center}
  .contact-cards{grid-template-columns:1fr}
  .stats-orange-grid{grid-template-columns:1fr 1fr}
}