/* ═══════════════════════════════════════════════════════════
   JIO — Design System v1.0
   "Seduce & Destroy"
   ═══════════════════════════════════════════════════════════ */

/* ─── Google Fonts ─── */
@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Inter:wght@300;400;500;600&display=swap');

/* ─── Design Tokens ─── */
:root {
  --bg: #0A0A0A;
  --bg-surface: #111111;
  --bg-elevated: #1A1A1A;
  --text: #F0F0F0;
  --text-muted: #888888;
  --text-dim: #555555;
  --accent: #FFFFFF;
  --border: #222222;
  --border-hover: #444444;
  --danger: #ff3b30;
  --success: #30d158;

  --font-logo: 'Bebas Neue', sans-serif;
  --font-title: 'Bebas Neue', sans-serif;
  --font-body: 'Inter', sans-serif;

  --page-pad: clamp(20px, 5vw, 80px);
  --header-h: 56px;
  --transition: .3s cubic-bezier(.4,0,.2,1);
}

/* ─── Reset ─── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{font-family:var(--font-body);background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden;font-size:14px;font-weight:300}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{cursor:pointer;font-family:inherit;border:none;background:none;color:inherit}
ul,ol{list-style:none}
input,textarea,select{font-family:inherit;font-size:inherit;color:inherit;background:transparent;border:1px solid var(--border);outline:none}
input:focus,textarea:focus{border-color:var(--accent)}
::selection{background:var(--accent);color:var(--bg)}

/* ─── Typography ─── */
.logo{font-family:var(--font-logo);font-size:32px;letter-spacing:4px;text-transform:uppercase;font-style:normal}
.logo-img{height:28px;width:auto}
h1,h2,h3,h4{font-family:var(--font-title);font-weight:400;letter-spacing:2px;text-transform:uppercase;line-height:1.1;font-style:normal}
h1{font-size:clamp(36px,6vw,72px)}
h2{font-size:clamp(28px,4vw,48px)}
h3{font-size:clamp(22px,3vw,32px)}
h4{font-size:clamp(16px,2vw,22px)}
.slogan{font-family:var(--font-body);font-size:12px;letter-spacing:4px;text-transform:lowercase;color:var(--text-muted);font-weight:300}

/* ─── Header (Centered Logo - Martine Rose Style) ─── */
.site-header{position:fixed;top:0;left:0;width:100%;height:var(--header-h);z-index:1000;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 var(--page-pad);background:transparent;transition:background var(--transition),transform var(--transition)}
.site-header.scrolled{background:rgba(10,10,10,.95);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.site-header.hidden{transform:translateY(-100%)}
.header-left{display:flex;align-items:center;gap:24px}
.header-nav{display:flex;gap:24px}
.header-nav a{font-family:var(--font-body);font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--text-muted);transition:color var(--transition);font-weight:400;position:relative}
.header-nav a:hover,.header-nav a.active{color:var(--accent)}
/* Submenu dropdown */
.header-nav .has-sub{position:relative}
.header-nav .sub-menu{position:absolute;top:calc(100% + 12px);left:0;min-width:180px;background:var(--bg);border:1px solid var(--border);padding:12px 0;opacity:0;pointer-events:none;transition:opacity var(--transition);z-index:1001}
.header-nav .has-sub:hover .sub-menu{opacity:1;pointer-events:auto}
.header-nav .sub-menu a{display:block;padding:6px 20px;font-size:10px;letter-spacing:1.5px;color:var(--text-dim);white-space:nowrap}
.header-nav .sub-menu a:hover{color:var(--accent)}
.header-center{display:flex;justify-content:center;align-items:center}
.header-center .logo-img{height:24px;width:auto;transition:opacity var(--transition)}
.header-center .logo-img:hover{opacity:.7}
.header-right{display:flex;align-items:center;justify-content:flex-end;gap:20px}
.header-right .header-nav{gap:24px}
.header-icon{width:18px;height:18px;stroke:var(--text-muted);fill:none;stroke-width:1.5;transition:stroke var(--transition);cursor:pointer}
.header-icon:hover{stroke:var(--accent)}
.cart-trigger{display:flex;align-items:center;gap:4px;font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--text-muted);transition:color var(--transition)}
.cart-trigger:hover{color:var(--accent)}
.cart-trigger .cart-label{font-family:var(--font-body);font-weight:400}
.cart-count{font-size:10px;background:var(--accent);color:var(--bg);border-radius:50%;width:16px;height:16px;display:inline-flex;align-items:center;justify-content:center;font-weight:600}

/* ─── Mobile Menu ─── */
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px}
.hamburger span{width:22px;height:1.5px;background:var(--text);transition:var(--transition)}
.mobile-nav{display:none;position:fixed;top:var(--header-h);left:0;width:100%;height:calc(100vh - var(--header-h));background:var(--bg);z-index:999;flex-direction:column;align-items:center;justify-content:center;gap:32px}
.mobile-nav.open{display:flex}
.mobile-nav a{font-family:var(--font-title);font-size:32px;letter-spacing:4px;text-transform:uppercase;color:var(--text-muted);transition:color var(--transition)}
.mobile-nav a:hover{color:var(--accent)}

/* ─── Hero Section ─── */
.hero{position:relative;width:100%;height:100vh;min-height:600px;overflow:hidden;display:flex;align-items:flex-end;justify-content:flex-start;padding:var(--page-pad);padding-bottom:clamp(40px,8vh,80px)}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;background-color:var(--bg);transition:transform 8s ease-out}
.hero:hover .hero-bg{transform:scale(1.03)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.7) 0%,rgba(0,0,0,.1) 50%,transparent 100%)}
.hero-content{position:relative;z-index:2;max-width:600px}
.hero-content h1{color:#fff;margin-bottom:12px}
.hero-content .slogan{margin-bottom:24px}
.hero-btn{display:inline-block;padding:14px 40px;border:1px solid #fff;color:#fff;font-family:var(--font-body);font-size:11px;letter-spacing:3px;text-transform:uppercase;transition:all var(--transition);font-weight:400}
.hero-btn:hover{background:#fff;color:var(--bg)}

/* Landing Hero (Fullscreen video/image placeholder) */
.landing-hero{position:relative;width:100%;height:100vh;background:var(--bg);display:flex;align-items:center;justify-content:center;overflow:hidden}
.landing-hero video,.landing-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.landing-hero .landing-placeholder{position:relative;z-index:2;text-align:center;color:var(--text-dim);font-family:var(--font-body);font-size:11px;letter-spacing:3px;text-transform:uppercase}

/* ─── Featured Grid ─── */
.section{padding:clamp(40px,8vw,100px) var(--page-pad)}
.section-title{text-align:center;margin-bottom:40px}
.section-subtitle{font-size:12px;letter-spacing:3px;color:var(--text-muted);text-transform:uppercase;margin-top:8px;font-weight:300}

.featured-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2px}
.featured-grid .product-card:nth-child(n+5){display:none}

/* ─── Editorial Grid (Asymmetric) ─── */
.editorial-grid{display:grid;grid-template-columns:2fr 1fr;gap:2px}
.editorial-grid.reverse{grid-template-columns:1fr 2fr}
.editorial-block{position:relative;overflow:hidden;aspect-ratio:3/4}
.editorial-block img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition)}
.editorial-block:hover img{transform:scale(1.04)}
.editorial-block .block-label{position:absolute;bottom:20px;left:20px;z-index:2}
.editorial-block .block-label h3{color:#fff;font-size:clamp(18px,2.5vw,28px)}
.editorial-block .block-label span{font-size:11px;color:rgba(255,255,255,.7);letter-spacing:2px;text-transform:uppercase}

/* ─── Campaign Banner ─── */
.campaign-banner{position:relative;width:100%;height:50vh;min-height:300px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.campaign-banner img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.campaign-banner .banner-text{position:relative;z-index:2;text-align:center;color:#fff}
.campaign-banner .banner-text h2{margin-bottom:16px}

/* ─── Product Cards ─── */
.product-card{position:relative;overflow:hidden;cursor:pointer}
.product-card .card-img{aspect-ratio:3/4;overflow:hidden;background:var(--bg-surface)}
.product-card .card-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease,opacity var(--transition)}
.product-card:hover .card-img img{transform:scale(1.05)}
.product-card .card-info{padding:12px 8px;display:flex;justify-content:space-between;align-items:baseline}
.product-card .card-name{font-family:var(--font-title);font-size:14px;letter-spacing:1px;text-transform:uppercase}
.product-card .card-price{font-size:12px;color:var(--text-muted)}

/* ─── Product Grid (Collections) ─── */
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px}
.product-grid.cols-2{grid-template-columns:repeat(2,1fr)}
.col-header{display:flex;justify-content:space-between;align-items:center;padding:0 0 24px;border-bottom:1px solid var(--border);margin-bottom:24px}
.col-title{font-family:var(--font-title);font-size:clamp(24px,3vw,36px)}
.view-switch{display:flex;gap:12px}
.view-switch span{width:28px;height:28px;display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:.4;transition:opacity var(--transition)}
.view-switch span.active{opacity:1}
.filter-btn{font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--text-muted);border:1px solid var(--border);padding:8px 20px;transition:all var(--transition)}
.filter-btn:hover{border-color:var(--accent);color:var(--accent)}

/* ─── Filter Panel ─── */
.filter-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:1100;opacity:0;pointer-events:none;transition:opacity var(--transition)}
.filter-overlay.open{opacity:1;pointer-events:auto}
.filter-panel{position:fixed;top:0;right:0;width:320px;height:100%;background:var(--bg);z-index:1101;padding:32px 24px;transform:translateX(100%);transition:transform var(--transition);border-left:1px solid var(--border);overflow-y:auto}
.filter-panel.open{transform:translateX(0)}
.filter-panel h3{margin-bottom:24px;font-size:18px}
.filter-panel label{display:flex;align-items:center;gap:10px;padding:8px 0;font-size:13px;color:var(--text-muted);cursor:pointer;transition:color var(--transition)}
.filter-panel label:hover{color:var(--text)}
.filter-panel input[type="checkbox"]{appearance:none;width:16px;height:16px;border:1px solid var(--border);border-radius:0;cursor:pointer;position:relative;flex-shrink:0}
.filter-panel input[type="checkbox"]:checked{background:var(--accent);border-color:var(--accent)}
.filter-panel input[type="checkbox"]:checked::after{content:'✓';position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:10px;color:var(--bg)}

/* ─── PDP (Product Detail) ─── */
.pdp{display:grid;grid-template-columns:1fr 1fr;min-height:calc(100vh - var(--header-h));margin-top:var(--header-h)}
.pdp-gallery{position:sticky;top:var(--header-h);height:calc(100vh - var(--header-h));overflow:hidden;background:var(--bg-surface)}
.pdp-gallery img{width:100%;height:100%;object-fit:cover}
.pdp-zoom-wrap{position:relative;width:100%;height:100%;cursor:zoom-in}
.zoom-lens{position:absolute;inset:0;opacity:0;transition:opacity .2s;background-repeat:no-repeat;pointer-events:none}
.pdp-zoom-wrap:hover .zoom-lens{opacity:1}
.pdp-info{padding:clamp(24px,4vw,60px);overflow-y:auto}
.pdp-breadcrumb{font-size:11px;color:var(--text-dim);margin-bottom:16px;letter-spacing:1px}
.pdp-breadcrumb a{transition:color var(--transition)}
.pdp-breadcrumb a:hover{color:var(--accent)}
.pdp-name{font-family:var(--font-title);font-size:clamp(28px,3vw,42px);margin-bottom:8px;letter-spacing:2px}
.pdp-price{font-size:16px;color:var(--text-muted);margin-bottom:24px;font-weight:300}
.pdp-divider{width:40px;height:1px;background:var(--border);margin:16px 0}

/* Color Swatches */
.color-swatches{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap}
.swatch{width:28px;height:28px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;border:2px solid transparent;transition:border-color var(--transition)}
.swatch.active{border-color:var(--accent)}
.swatch-inner{width:20px;height:20px;border-radius:50%}
.body-fit-label{font-size:11px;color:var(--text-dim);letter-spacing:1px;margin-bottom:20px}

/* Add to Cart */
.btn-cart{width:100%;padding:16px;background:var(--accent);color:var(--bg);font-family:var(--font-title);font-size:16px;letter-spacing:3px;text-transform:uppercase;border:none;transition:all var(--transition)}
.btn-cart:hover{background:transparent;color:var(--accent);border:1px solid var(--accent)}
.btn-demo{display:block;text-align:center;padding:12px;border:1px solid var(--border);font-size:11px;letter-spacing:2px;text-transform:uppercase;margin-top:12px;color:var(--text-muted);transition:all var(--transition)}
.btn-demo:hover{border-color:var(--accent);color:var(--accent)}
.btn-gift{display:flex;align-items:center;gap:8px;font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--text-muted);padding:10px 0;transition:color var(--transition)}
.btn-gift:hover,.btn-gift.active{color:var(--accent)}
.pdp-gift-row{margin-top:12px}
.pdp-description{font-size:13px;color:var(--text-muted);line-height:1.8;margin:24px 0}

/* Accordion */
.accordion{border-top:1px solid var(--border)}
.accordion:last-of-type{border-bottom:1px solid var(--border)}
.accordion-header{display:flex;justify-content:space-between;align-items:center;padding:16px 0;cursor:pointer;font-family:var(--font-body);font-size:12px;letter-spacing:2px;text-transform:uppercase;color:var(--text-muted);transition:color var(--transition)}
.accordion-header:hover{color:var(--text)}
.accordion-header svg{width:10px;height:10px;stroke:currentColor;stroke-width:1.5;transition:transform var(--transition)}
.accordion.open .accordion-header svg{transform:rotate(45deg)}
.accordion-body{max-height:0;overflow:hidden;transition:max-height .4s ease}
.accordion.open .accordion-body{max-height:400px}
.accordion-body-inner{padding:0 0 16px;font-size:13px;color:var(--text-muted);line-height:1.8}

/* Style With */
.style-with{margin-top:40px}
.style-with h4{font-size:14px;letter-spacing:2px;margin-bottom:16px}
.style-with-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}

/* ─── Lightbox ─── */
.lightbox{position:fixed;inset:0;z-index:2000;background:var(--bg);display:none;grid-template-columns:80px 1fr}
.lightbox.open{display:grid}
.lightbox-thumbs{padding:16px 8px;overflow-y:auto;display:flex;flex-direction:column;gap:8px;border-right:1px solid var(--border)}
.lightbox-thumb{width:64px;aspect-ratio:3/4;object-fit:cover;cursor:pointer;opacity:.4;transition:opacity var(--transition);border:1px solid transparent}
.lightbox-thumb.active{opacity:1;border-color:var(--accent)}
.lightbox-main{display:flex;align-items:center;justify-content:center;padding:20px;cursor:zoom-out}
.lightbox-main img{max-width:100%;max-height:100%;object-fit:contain}
.lightbox-close{position:absolute;top:16px;right:20px;font-size:28px;color:var(--text-muted);cursor:pointer;z-index:2001;transition:color var(--transition)}
.lightbox-close:hover{color:var(--accent)}

/* ─── Cart Sidebar ─── */
.cart-sidebar{position:fixed;top:0;right:0;width:420px;height:100%;background:var(--bg);z-index:1200;transform:translateX(100%);transition:transform var(--transition);border-left:1px solid var(--border);display:flex;flex-direction:column}
.cart-sidebar.open{transform:translateX(0)}
.cart-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:1199;opacity:0;pointer-events:none;transition:opacity var(--transition)}
.cart-overlay.open{opacity:1;pointer-events:auto}
.cart-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--border)}
.cart-header h3{font-size:16px;letter-spacing:2px}
.cart-close{font-size:24px;cursor:pointer;color:var(--text-muted);transition:color var(--transition)}
.cart-close:hover{color:var(--accent)}
.cart-body{flex:1;overflow-y:auto;padding:16px 24px}
.cart-empty{text-align:center;padding:60px 0;color:var(--text-dim);font-size:13px}
.cart-item{display:grid;grid-template-columns:80px 1fr auto;gap:16px;padding:16px 0;border-bottom:1px solid var(--border);align-items:center}
.cart-item-img{aspect-ratio:3/4;overflow:hidden;background:var(--bg-surface)}
.cart-item-img img{width:100%;height:100%;object-fit:cover}
.cart-item-name{font-family:var(--font-title);font-size:14px;letter-spacing:1px;text-transform:uppercase}
.cart-item-meta{font-size:11px;color:var(--text-dim);margin-top:4px}
.cart-item-price{font-size:13px;color:var(--text-muted)}
.cart-item-remove{font-size:18px;color:var(--text-dim);cursor:pointer;transition:color var(--transition)}
.cart-item-remove:hover{color:var(--danger)}
.cart-qty{display:flex;align-items:center;gap:8px;margin-top:8px}
.cart-qty button{width:24px;height:24px;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:14px;transition:border-color var(--transition)}
.cart-qty button:hover{border-color:var(--accent)}
.cart-qty span{font-size:13px;min-width:20px;text-align:center}
.cart-footer{padding:20px 24px;border-top:1px solid var(--border)}
.cart-total{display:flex;justify-content:space-between;margin-bottom:16px;font-size:14px;letter-spacing:1px}
.cart-checkout{width:100%;padding:14px;background:var(--accent);color:var(--bg);font-family:var(--font-title);font-size:14px;letter-spacing:3px;text-transform:uppercase;border:none;transition:all var(--transition)}
.cart-checkout:hover{opacity:.85}

/* ─── Footer (White / Clean — JIO B&W Aesthetic) ─── */
.site-footer{background:#fff;border-top:1px solid #e5e5e5;padding:clamp(40px,6vw,80px) var(--page-pad);color:#1a1a1a}
.footer-top{text-align:center;margin-bottom:clamp(32px,4vw,60px)}
.footer-top .footer-logo-img{height:32px;width:auto;margin:0 auto 12px;opacity:.9}
.footer-top .footer-logo-text{font-family:var(--font-logo);font-size:clamp(28px,4vw,48px);letter-spacing:6px;margin-bottom:8px;color:#1a1a1a}
.footer-top .footer-slogan{font-size:11px;color:#999;letter-spacing:4px;text-transform:lowercase}
.footer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-bottom:40px;text-align:center}
.footer-col h4{font-size:11px;letter-spacing:3px;margin-bottom:16px;color:#1a1a1a;text-transform:uppercase}
.footer-col a{display:block;font-size:11px;color:#888;padding:3px 0;transition:color var(--transition);letter-spacing:1px}
.footer-col a:hover{color:#000}
.footer-col p{font-size:11px;color:#888;line-height:1.7}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;border-top:1px solid #e5e5e5;font-size:10px;color:#bbb;letter-spacing:1px}
.footer-social{display:flex;gap:16px}
.footer-social a svg{width:16px;height:16px;fill:#bbb;transition:fill var(--transition)}
.footer-social a:hover svg{fill:#000}

/* ─── Newsletter ─── */
.newsletter{padding:clamp(40px,6vw,80px) var(--page-pad);text-align:center;border-top:1px solid var(--border)}
.newsletter h3{margin-bottom:8px}
.newsletter p{font-size:12px;color:var(--text-muted);margin-bottom:24px}
.newsletter-form{display:flex;max-width:400px;margin:0 auto;border:1px solid var(--border)}
.newsletter-form input{flex:1;padding:12px 16px;border:none;font-size:12px;letter-spacing:1px}
.newsletter-form button{padding:12px 24px;background:var(--accent);color:var(--bg);font-size:11px;letter-spacing:2px;text-transform:uppercase;font-weight:500;border:none;transition:opacity var(--transition)}
.newsletter-form button:hover{opacity:.85}
.newsletter-msg{margin-top:12px;font-size:12px}
.newsletter-msg.success{color:var(--success)}
.newsletter-msg.error{color:var(--danger)}

/* ─── About Page ─── */
.about-hero{position:relative;width:100%;height:60vh;min-height:400px;overflow:hidden;display:flex;align-items:center;justify-content:center;margin-top:var(--header-h)}
.about-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.about-hero h1{position:relative;z-index:2;color:#fff}
.about-content{max-width:640px;margin:0 auto;padding:clamp(40px,6vw,80px) var(--page-pad)}
.about-content p{font-size:14px;line-height:2;color:var(--text-muted);margin-bottom:24px}

/* ─── Support / Form ─── */
.form-section{max-width:560px;margin:0 auto;padding:clamp(40px,6vw,80px) var(--page-pad)}
.acct-field{margin-bottom:20px}
.acct-field label{display:block;font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--text-muted);margin-bottom:6px}
.acct-field input,.acct-field textarea,.acct-field select{width:100%;padding:12px;border:1px solid var(--border);background:transparent;color:var(--text);font-size:13px;transition:border-color var(--transition)}
.acct-field textarea{min-height:120px;resize:vertical}

/* ─── Legal Modal ─── */
.legal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.8);z-index:3000;display:none;align-items:center;justify-content:center}
.legal-overlay.open{display:flex}
.legal-modal{background:var(--bg-surface);border:1px solid var(--border);max-width:600px;width:90%;max-height:80vh;overflow-y:auto;padding:32px}
.legal-modal h2{margin-bottom:16px;font-size:22px}
.legal-modal p{font-size:13px;color:var(--text-muted);line-height:1.8;margin-bottom:12px}
.legal-close{position:absolute;top:16px;right:20px;font-size:24px;cursor:pointer}

/* ─── Reveal Animations ─── */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ─── Responsive ─── */
@media(max-width:1024px){
  .pdp{grid-template-columns:1fr}
  .pdp-gallery{position:relative;height:70vh}
  .footer-grid{grid-template-columns:1fr 1fr}
  .featured-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .site-header{grid-template-columns:auto 1fr auto}
  .header-left .header-nav,.header-right .header-nav{display:none}
  .hamburger{display:flex}
  .header-center{justify-content:center}
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .editorial-grid,.editorial-grid.reverse{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cart-sidebar{width:100%}
  .hero{height:80vh;min-height:500px}
  .lightbox{grid-template-columns:1fr}
  .lightbox-thumbs{flex-direction:row;border-right:none;border-bottom:1px solid var(--border);overflow-x:auto;padding:8px}
  .lightbox-thumb{width:48px}
}
@media(max-width:480px){
  .featured-grid{grid-template-columns:1fr}
  .newsletter-form{flex-direction:column}
  .newsletter-form button{width:100%}
}