/* ============================================
   H2O PLAST — Main Stylesheet v1.2
   ============================================ */
:root{--color-primary:#0033FF;--color-primary-light:#00D4FF;--color-gradient:linear-gradient(135deg,#0033FF 0%,#00D4FF 100%);--color-gradient-hover:linear-gradient(135deg,#0026CC 0%,#00B8E0 100%);--color-dark:#0A0E1A;--color-dark-secondary:#111827;--color-dark-card:#1A1F2E;--color-text:#F1F5F9;--color-text-muted:#94A3B8;--color-text-dark:#0A0E1A;--color-text-dark-muted:#475569;--color-white:#FFFFFF;--color-border:rgba(255,255,255,0.08);--color-border-light:#E2E8F0;--color-surface:#F8FAFC;--color-surface-alt:#F1F5F9;--font-heading:'Plus Jakarta Sans',sans-serif;--font-body:'DM Sans',sans-serif;--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--radius-xl:28px;--shadow-sm:0 1px 3px rgba(0,0,0,0.08);--shadow-md:0 4px 20px rgba(0,0,0,0.08);--shadow-lg:0 12px 40px rgba(0,0,0,0.12);--shadow-glow:0 0 40px rgba(0,100,255,0.15);--transition:0.3s cubic-bezier(0.4,0,0.2,1);--max-width:1280px}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{font-family:var(--font-body);font-size:16px;line-height:1.7;color:var(--color-text-dark);background:var(--color-white);overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit;transition:var(--transition)}
ul,ol{list-style:none}
h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.2}
.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}
.screen-reader-text{border:0;clip:rect(1px,1px,1px,1px);clip-path:inset(50%);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px;word-wrap:normal!important}

/* === HEADER === */
.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(10,14,26,0.92);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--color-border);transition:var(--transition)}
.site-header.scrolled{background:rgba(10,14,26,0.98);box-shadow:0 4px 30px rgba(0,0,0,0.3)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:80px;max-width:var(--max-width);margin:0 auto;padding:0 24px}
.site-logo img{height:44px;width:auto}
.main-nav ul{display:flex;align-items:center;gap:8px}
.main-nav a{color:var(--color-text-muted);font-family:var(--font-heading);font-size:.9rem;font-weight:500;padding:8px 18px;border-radius:var(--radius-sm);letter-spacing:.02em;transition:var(--transition)}
.main-nav a:hover,.main-nav .current-menu-item a,.main-nav .current_page_item a{color:var(--color-white);background:rgba(255,255,255,0.06)}
.main-nav .nav-cta a{background:var(--color-gradient);color:var(--color-white);font-weight:600;padding:10px 24px}
.main-nav .nav-cta a:hover{opacity:.9;transform:translateY(-1px)}
.menu-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px}
.menu-toggle span{display:block;width:24px;height:2px;background:var(--color-white);margin:6px 0;transition:var(--transition);border-radius:2px}
.menu-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.menu-toggle.active span:nth-child(2){opacity:0}
.menu-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(6px,-6px)}

/* === HERO === */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;background:var(--color-dark);overflow:hidden}
.hero::before{content:'';position:absolute;top:-30%;right:-20%;width:70%;height:130%;background:radial-gradient(ellipse at center,rgba(0,51,255,0.15) 0%,rgba(0,212,255,0.05) 40%,transparent 70%);pointer-events:none}
.hero::after{content:'';position:absolute;bottom:-20%;left:-10%;width:50%;height:80%;background:radial-gradient(ellipse at center,rgba(0,212,255,0.08) 0%,transparent 60%);pointer-events:none}
.hero-content{position:relative;z-index:2;max-width:var(--max-width);margin:0 auto;padding:120px 24px 80px;display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.hero-text{max-width:600px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(0,212,255,0.08);border:1px solid rgba(0,212,255,0.2);color:var(--color-primary-light);font-family:var(--font-heading);font-size:.8rem;font-weight:600;padding:6px 16px;border-radius:50px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:24px;animation:fadeInUp .8s ease-out}
.hero-badge::before{content:'';width:6px;height:6px;background:var(--color-primary-light);border-radius:50%;animation:pulse 2s infinite}
.hero h1{font-size:clamp(2.5rem,5vw,4rem);color:var(--color-white);margin-bottom:20px;animation:fadeInUp .8s ease-out .1s both}
.hero h1 .gradient-text{background:var(--color-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-description{font-size:1.15rem;color:var(--color-text-muted);line-height:1.8;margin-bottom:36px;animation:fadeInUp .8s ease-out .2s both}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;animation:fadeInUp .8s ease-out .3s both}
.hero-visual{position:relative;display:flex;align-items:center;justify-content:center;animation:fadeIn 1.2s ease-out .4s both}
.hero-logo-large{max-width:360px;filter:drop-shadow(0 0 60px rgba(0,100,255,0.2))}
.hero-stats{display:flex;gap:48px;margin-top:56px;padding-top:36px;border-top:1px solid var(--color-border);animation:fadeInUp .8s ease-out .5s both}
.stat-item{text-align:left}
.stat-number{font-family:var(--font-heading);font-size:2rem;font-weight:800;background:var(--color-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.stat-label{font-size:.85rem;color:var(--color-text-muted);margin-top:2px}

/* === BUTTONS === */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-heading);font-size:.95rem;font-weight:600;padding:14px 32px;border-radius:var(--radius-sm);border:none;cursor:pointer;transition:var(--transition);letter-spacing:.01em}
.btn-sm{font-size:.85rem;padding:10px 20px}
.btn-primary{background:var(--color-gradient);color:var(--color-white);box-shadow:0 4px 20px rgba(0,51,255,0.25)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(0,51,255,0.35)}
.btn-secondary{background:rgba(255,255,255,0.06);color:var(--color-white);border:1px solid rgba(255,255,255,0.12)}
.btn-secondary:hover{background:rgba(255,255,255,0.1);border-color:rgba(255,255,255,0.2)}
.btn-outline{background:transparent;color:var(--color-primary);border:2px solid var(--color-primary)}
.btn-outline:hover{background:var(--color-primary);color:var(--color-white)}

/* === SECTIONS === */
.section{padding:100px 0}
.section-dark{background:var(--color-dark);color:var(--color-text)}
.section-alt{background:var(--color-surface)}
.section-header{text-align:center;max-width:680px;margin:0 auto 64px}
.section-label{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-heading);font-size:.8rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;background:var(--color-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:16px}
.section-title{font-size:clamp(2rem,4vw,2.8rem);margin-bottom:16px}
.section-dark .section-title{color:var(--color-white)}
.section-subtitle{font-size:1.1rem;color:var(--color-text-dark-muted);line-height:1.7}
.section-dark .section-subtitle{color:var(--color-text-muted)}

/* === FEATURES === */
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.feature-card{background:var(--color-white);border-radius:var(--radius-lg);padding:40px 32px;border:1px solid var(--color-border-light);transition:var(--transition);position:relative;overflow:hidden}
.feature-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--color-gradient);opacity:0;transition:var(--transition)}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}
.feature-card:hover::before{opacity:1}
.feature-icon{width:56px;height:56px;border-radius:var(--radius-md);background:linear-gradient(135deg,rgba(0,51,255,0.08),rgba(0,212,255,0.08));display:flex;align-items:center;justify-content:center;margin-bottom:24px;font-size:1.5rem}
.feature-card h3{font-size:1.2rem;margin-bottom:12px}
.feature-card p{color:var(--color-text-dark-muted);font-size:.95rem;line-height:1.7}

/* === PRODUCTS === */
.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:28px}
.product-card{background:var(--color-white);border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--color-border-light);transition:opacity .4s ease,transform .4s ease,box-shadow .3s ease;display:flex;flex-direction:column}
.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.product-thumb{position:relative;aspect-ratio:4/3;background:var(--color-surface-alt);overflow:hidden}
.product-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.product-card:hover .product-thumb img{transform:scale(1.05)}
.product-thumb .placeholder-icon{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--color-text-dark-muted);font-size:3rem;opacity:.3}
.product-category-badge{position:absolute;top:12px;left:12px;background:var(--color-gradient);color:var(--color-white);font-family:var(--font-heading);font-size:.7rem;font-weight:600;padding:4px 12px;border-radius:50px;letter-spacing:.04em;text-transform:uppercase}
.product-info{padding:24px;flex-grow:1;display:flex;flex-direction:column}
.product-info h3{font-size:1.1rem;margin-bottom:8px}
.product-info .product-excerpt{color:var(--color-text-dark-muted);font-size:.9rem;line-height:1.6;flex-grow:1;margin-bottom:16px}
.product-price{font-family:var(--font-heading);font-size:1.3rem;font-weight:700;background:var(--color-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.product-price small{font-size:.75em;font-weight:400;-webkit-text-fill-color:var(--color-text-dark-muted);background:none}
.product-price.no-price{font-size:.85rem;font-weight:500;-webkit-text-fill-color:var(--color-text-dark-muted);background:none}

/* Product filters */
.product-filters{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-bottom:48px}
.filter-btn{font-family:var(--font-heading);font-size:.85rem;font-weight:500;padding:8px 20px;border-radius:50px;border:1px solid var(--color-border-light);background:var(--color-white);color:var(--color-text-dark-muted);cursor:pointer;transition:var(--transition)}
.filter-btn:hover,.filter-btn.active{background:var(--color-gradient);color:var(--color-white);border-color:transparent}
#filter-count{text-align:center;margin-top:-32px;margin-bottom:32px;font-size:.85rem;color:var(--color-text-dark-muted)}

/* Product archive & single */
.products-archive-header{padding-top:120px;padding-bottom:40px;background:var(--color-dark)}
.products-archive-content{padding:60px 0 100px}
.single-product-header{padding-top:100px}
.single-product-layout{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start;padding:40px 0 100px}
.single-product-image{aspect-ratio:1;background:var(--color-surface-alt);border-radius:var(--radius-lg);overflow:hidden}
.single-product-image img{width:100%;height:100%;object-fit:cover}
.single-product-details h1{font-size:2.2rem;margin-bottom:16px}
.single-product-price{font-family:var(--font-heading);font-size:1.8rem;font-weight:700;background:var(--color-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:24px}
.single-product-price small{font-size:.6em;font-weight:400}
.single-product-description{color:var(--color-text-dark-muted);line-height:1.8;font-size:1.05rem}

/* === CONTACT === */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.contact-info-cards{display:flex;flex-direction:column;gap:20px}
.contact-card{background:var(--color-dark-card);border-radius:var(--radius-md);padding:28px 32px;display:flex;align-items:flex-start;gap:20px;border:1px solid var(--color-border);transition:var(--transition)}
.contact-card:hover{border-color:rgba(0,212,255,0.2);box-shadow:var(--shadow-glow)}
.contact-card-icon{width:48px;height:48px;min-width:48px;border-radius:var(--radius-sm);background:linear-gradient(135deg,rgba(0,51,255,0.15),rgba(0,212,255,0.15));display:flex;align-items:center;justify-content:center;font-size:1.2rem}
.contact-card h4{font-size:1rem;color:var(--color-white);margin-bottom:6px}
.contact-card p,.contact-card a{color:var(--color-text-muted);font-size:.9rem;line-height:1.6}
.contact-card a:hover{color:var(--color-primary-light)}
.contact-form-wrap{background:var(--color-dark-card);border-radius:var(--radius-lg);padding:40px;border:1px solid var(--color-border)}
.contact-form-wrap h3{font-size:1.3rem;color:var(--color-white);margin-bottom:24px}
.form-group{margin-bottom:20px}
.form-group label{display:block;font-family:var(--font-heading);font-size:.85rem;font-weight:500;color:var(--color-text-muted);margin-bottom:8px}
.form-group input,.form-group textarea{width:100%;padding:12px 16px;background:rgba(255,255,255,0.04);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-white);font-family:var(--font-body);font-size:.95rem;transition:var(--transition)}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--color-primary-light);box-shadow:0 0 0 3px rgba(0,212,255,0.1)}
.form-group textarea{min-height:120px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.contact-form .btn-primary{width:100%;padding:16px}

/* === FOOTER === */
.site-footer{background:var(--color-dark);border-top:1px solid var(--color-border);color:var(--color-text-muted)}
.footer-main{padding:64px 0 48px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:48px}
.footer-brand p{margin-top:16px;font-size:.9rem;line-height:1.7;max-width:300px}
.footer-brand .footer-logo{height:36px;width:auto}
.footer-col h4{font-family:var(--font-heading);font-size:.85rem;font-weight:600;color:var(--color-white);text-transform:uppercase;letter-spacing:.08em;margin-bottom:20px}
.footer-col ul li{margin-bottom:10px}
.footer-col ul li a{font-size:.9rem;color:var(--color-text-muted)}
.footer-col ul li a:hover{color:var(--color-white)}
.footer-contact-item{display:flex;align-items:flex-start;gap:12px;margin-bottom:14px;font-size:.9rem}
.footer-contact-item .icon{font-size:1rem;min-width:20px;margin-top:2px}
.social-links{display:flex;gap:10px;margin-top:20px}
.social-link{width:40px;height:40px;border-radius:var(--radius-sm);background:rgba(255,255,255,0.05);border:1px solid var(--color-border);display:flex;align-items:center;justify-content:center;font-size:1rem;transition:var(--transition)}
.social-link:hover{background:var(--color-gradient);border-color:transparent;color:var(--color-white)}
.footer-bottom{border-top:1px solid var(--color-border);padding:24px 0;display:flex;align-items:center;justify-content:space-between;font-size:.8rem}

/* === PAGE TEMPLATES === */
.page-header-section{padding:140px 0 60px;background:var(--color-dark);text-align:center}
.page-header-section h1{font-size:clamp(2rem,4vw,3rem);color:var(--color-white);margin-bottom:16px}
.page-header-section p{color:var(--color-text-muted);font-size:1.1rem}
.page-content-section{padding:80px 0}
.entry-content{max-width:800px;margin:0 auto}
.entry-content p{margin-bottom:1.5em;line-height:1.8}
.entry-content h2{margin-top:2em;margin-bottom:.5em;font-size:1.8rem}
.entry-content h3{margin-top:1.5em;margin-bottom:.5em;font-size:1.3rem}
.entry-content img{border-radius:var(--radius-md);margin:2em 0}

/* === COOKIE BANNER === */
.cookie-banner{position:fixed;bottom:0;left:0;right:0;z-index:9999;background:rgba(10,14,26,0.97);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--color-border);padding:0;transform:translateY(100%);opacity:0;transition:transform .4s ease,opacity .4s ease}
.cookie-banner.visible{transform:translateY(0);opacity:1}
.cookie-banner-inner{max-width:var(--max-width);margin:0 auto;padding:20px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.cookie-banner-text{flex:1}
.cookie-banner-text strong{color:var(--color-white);font-family:var(--font-heading);font-size:.95rem;display:block;margin-bottom:4px}
.cookie-banner-text p{color:var(--color-text-muted);font-size:.85rem;line-height:1.5;margin:0}
.cookie-banner-actions{display:flex;gap:10px;flex-shrink:0}

/* === ANIMATIONS === */
@keyframes fadeInUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.animate-on-scroll{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}
.animate-on-scroll.visible{opacity:1;transform:translateY(0)}

/* === RESPONSIVE === */
@media(max-width:1024px){
    .hero-content{grid-template-columns:1fr;gap:40px}
    .hero-visual{display:none}
    .features-grid{grid-template-columns:repeat(2,1fr)}
    .footer-grid{grid-template-columns:1fr 1fr;gap:40px}
    .single-product-layout{grid-template-columns:1fr;gap:40px}
}
@media(max-width:768px){
    .menu-toggle{display:block}
    .main-nav{position:fixed;top:80px;left:0;right:0;background:rgba(10,14,26,0.98);backdrop-filter:blur(20px);padding:24px;transform:translateY(-120%);opacity:0;transition:var(--transition);border-bottom:1px solid var(--color-border)}
    .main-nav.open{transform:translateY(0);opacity:1}
    .main-nav ul{flex-direction:column;gap:4px}
    .main-nav a{display:block;padding:14px 18px;font-size:1rem}
    .hero h1{font-size:2.2rem}
    .hero-stats{flex-direction:column;gap:24px}
    .section{padding:64px 0}
    .features-grid{grid-template-columns:1fr}
    .contact-grid{grid-template-columns:1fr}
    .form-row{grid-template-columns:1fr}
    .footer-grid{grid-template-columns:1fr;gap:32px}
    .footer-bottom{flex-direction:column;gap:12px;text-align:center}
    .products-grid{grid-template-columns:1fr}
    .product-toolbar{gap:16px}
    .product-search-wrap{max-width:100%}
    .cookie-banner-inner{flex-direction:column;text-align:center}
    .cookie-banner-actions{justify-content:center}
}

/* === PRODUCT TOOLBAR (filters + search) === */
.product-toolbar{display:flex;flex-direction:column;align-items:center;gap:20px;margin-bottom:48px}
.product-search-wrap{position:relative;width:100%;max-width:400px}
.product-search-wrap .search-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--color-text-dark-muted);pointer-events:none}
.product-search{width:100%;padding:12px 16px 12px 44px;font-family:var(--font-body);font-size:.95rem;border:1px solid var(--color-border-light);border-radius:50px;background:var(--color-white);color:var(--color-text-dark);transition:var(--transition);outline:none}
.product-search:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(0,51,255,0.08)}
.product-search::placeholder{color:var(--color-text-dark-muted)}