/*
Theme Name: Folio
Theme URI: https://yoursite.com
Description: A clean minimal digital bookstore theme for WooCommerce
Version: 1.0
Author: Folio
Author URI: https://yoursite.com
Text Domain: folio
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
*/

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --ink:#0f0e0e;
  --ink-muted:#6b6862;
  --ink-faint:#c4bfb8;
  --parchment:#faf8f5;
  --surface:#fff;
  --accent:#2c5f3f;
  --accent-light:#eef5f1;
  --accent-muted:#5a8f72;
  --border:#ede9e3;
  --radius:6px;
  --font-display:'DM Serif Display',Georgia,serif;
  --font-body:'DM Sans',system-ui,sans-serif;
}

html{scroll-behavior:smooth}
body{font-family:var(--font-body);background:var(--parchment);color:var(--ink);font-size:15px;line-height:1.6}

/* ── TOPBAR ── */
.topbar{background:var(--surface);border-bottom:1px solid var(--border);padding:0 2rem;display:flex;align-items:center;justify-content:space-between;height:60px;position:sticky;top:0;z-index:100}
.site-logo{font-family:var(--font-display);font-size:1.5rem;letter-spacing:-0.02em;color:var(--ink);text-decoration:none}
.site-logo span{color:var(--accent)}
.main-nav{display:flex;align-items:center;gap:2rem}
.main-nav ul{list-style:none;display:flex;gap:2rem;margin:0;padding:0}
.main-nav a{text-decoration:none;color:var(--ink-muted);font-size:14px;font-weight:400;transition:color .2s}
.main-nav a:hover{color:var(--ink)}
.topbar-actions{display:flex;align-items:center;gap:1rem}
.btn-cart{display:flex;align-items:center;gap:6px;background:var(--ink);color:#fff;border:none;padding:8px 16px;border-radius:var(--radius);font-family:var(--font-body);font-size:13px;font-weight:500;cursor:pointer;transition:opacity .2s;text-decoration:none}
.btn-cart:hover{opacity:.85;color:#fff}
.cart-count{background:var(--accent);color:#fff;border-radius:50%;width:18px;height:18px;font-size:11px;display:flex;align-items:center;justify-content:center}
.search-wrap{position:relative}
.search-wrap input[type="search"]{border:1px solid var(--border);background:var(--parchment);padding:7px 12px 7px 34px;border-radius:var(--radius);font-family:var(--font-body);font-size:13px;color:var(--ink);width:200px;outline:none;transition:border-color .2s}
.search-wrap input[type="search"]:focus{border-color:var(--accent)}
.search-icon{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--ink-muted);pointer-events:none}

/* ── HERO ── */
.hero{background:var(--surface);border-bottom:1px solid var(--border)}
.hero-inner{max-width:1200px;margin:0 auto;padding:5rem 2rem;display:flex;align-items:center;justify-content:space-between;gap:3rem}
.hero-tag{display:inline-block;background:var(--accent-light);color:var(--accent);font-size:12px;font-weight:500;padding:4px 12px;border-radius:20px;margin-bottom:1.25rem;letter-spacing:.04em;text-transform:uppercase}
.hero h1{font-family:var(--font-display);font-size:clamp(2.2rem,5vw,3.5rem);line-height:1.1;letter-spacing:-0.02em;color:var(--ink);max-width:520px}
.hero h1 em{font-style:italic;color:var(--accent)}
.hero-desc{margin-top:1.25rem;color:var(--ink-muted);font-size:16px;max-width:420px;line-height:1.7}
.hero-cta{display:flex;align-items:center;gap:12px;margin-top:2rem}
.btn-primary{background:var(--accent);color:#fff;border:none;padding:12px 24px;border-radius:var(--radius);font-family:var(--font-body);font-size:14px;font-weight:500;cursor:pointer;transition:background .2s;text-decoration:none;display:inline-block}
.btn-primary:hover{background:#23492f;color:#fff}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--border);padding:12px 24px;border-radius:var(--radius);font-family:var(--font-body);font-size:14px;font-weight:400;cursor:pointer;transition:border-color .2s;text-decoration:none;display:inline-block}
.btn-ghost:hover{border-color:var(--ink-muted);color:var(--ink)}
.hero-visual{flex-shrink:0;display:flex;gap:12px;align-items:flex-end}
.book-cover{width:110px;border-radius:4px;overflow:hidden;box-shadow:4px 4px 0 var(--border)}
.book-cover:nth-child(2){transform:translateY(-20px)}
.book-cover-inner{width:100%;aspect-ratio:2/3;display:flex;flex-direction:column;justify-content:flex-end;padding:14px;position:relative}
.bc1{background:linear-gradient(160deg,#2c5f3f,#1a3a26)}
.bc2{background:linear-gradient(160deg,#3a3030,#1f1a1a)}
.bc3{background:linear-gradient(160deg,#2a3e5f,#1a2740)}
.cover-title{font-family:var(--font-display);font-size:12px;color:rgba(255,255,255,.9);line-height:1.3}
.cover-author{font-size:10px;color:rgba(255,255,255,.55);margin-top:4px}
.cover-deco{position:absolute;top:12px;right:12px;width:24px;height:24px;border-radius:50%;background:rgba(255,255,255,.1)}

/* ── FEATURE STRIP ── */
.features-wrap{max-width:1200px;margin:2rem auto 0;border:1px solid var(--border);background:var(--surface)}
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.feat{padding:2rem;border-right:1px solid var(--border);display:flex;gap:14px;align-items:flex-start}
.feat:last-child{border-right:none}
.feat-icon{width:36px;height:36px;border-radius:6px;background:var(--accent-light);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:16px}
.feat h3{font-size:14px;font-weight:500;margin-bottom:4px}
.feat p{font-size:13px;color:var(--ink-muted);line-height:1.5}

/* ── SECTION ── */
.section{max-width:1200px;margin:0 auto;padding:3.5rem 2rem}
.section-header{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:2rem}
.section-header h2{font-family:var(--font-display);font-size:1.75rem;letter-spacing:-0.01em}
.section-header a{font-size:13px;color:var(--accent);text-decoration:none;font-weight:500}
.section-header a:hover{text-decoration:underline}

/* ── GENRE FILTER ── */
.genre-filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:2rem}
.genre-filter{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:6px 16px;font-size:13px;color:var(--ink-muted);cursor:pointer;transition:all .2s;text-decoration:none}
.genre-filter:hover,.genre-filter.active{background:var(--ink);color:#fff;border-color:var(--ink)}

/* ── BOOK GRID ── */
.book-grid,.woocommerce ul.products{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:24px;list-style:none;padding:0;margin:0}
.book-card,.woocommerce ul.products li.product{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:transform .2s,box-shadow .2s;cursor:pointer}
.book-card:hover,.woocommerce ul.products li.product:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,.07)}
.book-thumb{width:100%;aspect-ratio:3/4;display:flex;align-items:flex-end;padding:16px;position:relative;overflow:hidden}
.book-thumb img{width:100%;height:100%;object-fit:cover;position:absolute;top:0;left:0}
.thumb-badge{position:absolute;top:10px;left:10px;background:var(--accent);color:#fff;font-size:10px;font-weight:500;padding:3px 8px;border-radius:3px;letter-spacing:.04em;z-index:1}
.thumb-badge.sale{background:#c0392b}
.book-info{padding:14px}
.book-genre{font-size:11px;color:var(--ink-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px}
.book-title{font-family:var(--font-display);font-size:1rem;line-height:1.3;color:var(--ink);text-decoration:none;display:block}
.book-title:hover{color:var(--accent)}
.book-author{font-size:12px;color:var(--ink-muted);margin-top:4px}
.book-footer{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-top:1px solid var(--border)}
.book-price,.woocommerce ul.products li.product .price{font-weight:500;font-size:15px;color:var(--ink)}
.book-price s,.woocommerce ul.products li.product .price del{font-weight:400;color:var(--ink-faint);font-size:12px;margin-right:4px}
.btn-add,.woocommerce ul.products li.product .button{background:var(--accent-light);color:var(--accent);border:none;border-radius:4px;padding:6px 12px;font-size:12px;font-weight:500;cursor:pointer;font-family:var(--font-body);transition:background .2s;text-decoration:none}
.btn-add:hover,.woocommerce ul.products li.product .button:hover{background:var(--accent);color:#fff}

/* ── WOO OVERRIDES ── */
.woocommerce ul.products li.product .woocommerce-loop-product__title{font-family:var(--font-display);font-size:1rem;line-height:1.3;color:var(--ink);padding:14px 14px 0}
.woocommerce ul.products li.product .price{padding:0 14px;display:block}
.woocommerce ul.products li.product a.button{margin:10px 14px;display:inline-block}
.woocommerce-breadcrumb{max-width:1200px;margin:1rem auto;padding:0 2rem;font-size:13px;color:var(--ink-muted)}
.woocommerce-breadcrumb a{color:var(--accent);text-decoration:none}
.woocommerce div.product{max-width:1200px;margin:0 auto;padding:2rem;display:grid;grid-template-columns:1fr 1fr;gap:3rem}
.woocommerce div.product .product_title{font-family:var(--font-display);font-size:2rem;line-height:1.2}
.woocommerce div.product p.price{font-size:1.5rem;color:var(--accent);margin:1rem 0}
.woocommerce div.product .single_add_to_cart_button{background:var(--accent);color:#fff;border:none;padding:12px 28px;border-radius:var(--radius);font-size:15px;font-weight:500;cursor:pointer;font-family:var(--font-body)}
.woocommerce div.product .single_add_to_cart_button:hover{background:#23492f}
.woocommerce #respond input#submit,.woocommerce a.button,.woocommerce button.button,.woocommerce input.button{background:var(--accent);color:#fff;border-radius:var(--radius);font-family:var(--font-body);font-weight:500}
.woocommerce #respond input#submit:hover,.woocommerce a.button:hover,.woocommerce button.button:hover,.woocommerce input.button:hover{background:#23492f;color:#fff}
.woocommerce-cart table.cart,.woocommerce-checkout form.checkout{max-width:1200px;margin:2rem auto;padding:0 2rem}
.woocommerce-notices-wrapper{max-width:1200px;margin:0 auto;padding:0 2rem}

/* ── PROMO BANNER ── */
.promo{background:var(--ink);color:#fff;padding:3rem 2rem;margin:0;text-align:center}
.promo-inner{max-width:600px;margin:0 auto}
.promo h2{font-family:var(--font-display);font-size:2rem;line-height:1.2}
.promo h2 em{font-style:italic;color:var(--accent-muted)}
.promo p{margin-top:.75rem;color:rgba(255,255,255,.65);font-size:15px}
.promo-form{display:flex;gap:10px;margin-top:1.5rem;justify-content:center;flex-wrap:wrap}
.promo-form input[type="email"]{padding:11px 16px;border-radius:var(--radius);border:1px solid rgba(255,255,255,.15);font-family:var(--font-body);font-size:14px;width:260px;background:rgba(255,255,255,.1);color:#fff;outline:none}
.promo-form input[type="email"]::placeholder{color:rgba(255,255,255,.4)}
.promo-form button{padding:11px 20px;background:var(--accent);color:#fff;border:none;border-radius:var(--radius);font-family:var(--font-body);font-weight:500;font-size:14px;cursor:pointer}

/* ── FOOTER ── */
.site-footer{background:var(--surface);border-top:1px solid var(--border);padding:3rem 2rem 2rem}
.footer-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2rem}
.footer-brand-logo{font-family:var(--font-display);font-size:1.3rem;color:var(--ink);text-decoration:none;display:block;margin-bottom:.75rem}
.footer-brand-logo span{color:var(--accent)}
.footer-brand p{font-size:13px;color:var(--ink-muted);line-height:1.6;max-width:220px}
.footer-col h4{font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-muted);margin-bottom:1rem}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-col a{display:block;font-size:13px;color:var(--ink-muted);text-decoration:none;margin-bottom:.5rem;transition:color .2s}
.footer-col a:hover{color:var(--ink)}
.footer-bottom{max-width:1200px;margin:2rem auto 0;padding-top:1.5rem;border-top:1px solid var(--border);display:flex;justify-content:space-between;font-size:12px;color:var(--ink-muted)}

/* ── RESPONSIVE ── */
@media(max-width:900px){
  .hero-inner{flex-direction:column;padding:3rem 1.5rem}
  .hero-visual{display:none}
  .main-nav{display:none}
  .footer-inner{grid-template-columns:1fr 1fr}
  .features{grid-template-columns:1fr 1fr}
  .woocommerce div.product{grid-template-columns:1fr}
}
@media(max-width:600px){
  .features{grid-template-columns:1fr}
  .feat{border-right:none;border-bottom:1px solid var(--border)}
  .footer-inner{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:.5rem}
  .promo-form{flex-direction:column;align-items:center}
  .topbar{padding:0 1rem}
  .search-wrap{display:none}
}