/*
Theme Name: Pióro i Kreda
Theme URI: https://pioroikreda.pl
Author: Pióro i Kreda
Description: Sklep z materiałami do druku dla nauczycieli. WooCommerce-ready, WPML/Polylang-ready. Polski + Angielski.
Version: 1.6.2
Requires PHP: 7.4
Requires at least: 6.0
License: GPL-2.0-or-later
Text Domain: pioro-i-kreda
*/

:root {
  --paper: #FFFEFB;
  --surface: #FFFFFF;
  --surface-soft: #FFFEFB;
  --ink: #2B2A33;
  --ink-mute: #6D6B78;
  --ink-line: #E8DFD4;
  --coral: #FFB5A7;
  --coral-soft: #FCD5CE;
  --coral-tint: #FFE8DC;
  --coral-wash: #FFF1E6;
  --coral-deep: #E89687;
  --blue: #8AB8BA;
  --blue-soft: #A8DADC;
  --blue-tint: #CFE7E8;
  --blue-wash: #E9F4F4;
  --mint: #C9E4C5;
  --mint-deep: #6B9B6E;
  --lemon: #FCEBD0;
  --lavender: #E7D8F5;
  --peach: #FCD5CE;
  --display: "Newsreader", Georgia, serif;
  --body: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --radius: 14px;
  --radius-lg: 20px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--coral-deep); text-decoration: none; }
a:hover { color: var(--ink); }
h1, h2, h3, h4, h5 { font-family: var(--display); font-weight: 400; letter-spacing: -0.02em; line-height: 1.15; margin: 0 0 0.5em; }
button { font: inherit; }

.pk-wrap { max-width: 1280px; margin: 0 auto; padding: 0 32px; }

/* announce */
.pk-announce { background: var(--ink); color: #fff; font-size: 13px; }
.pk-announce-row { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; }
.pk-lang { background: transparent; border: 0; color: inherit; cursor: pointer; padding: 2px 6px; opacity: 0.7; }
.pk-lang.on { opacity: 1; font-weight: 600; }

/* nav */
.pk-nav { position: sticky; top: 0; z-index: 50; background: var(--paper); border-bottom: 1px solid var(--ink-line); }
.pk-nav-row { display: flex; align-items: center; gap: 28px; padding: 18px 0; }
.pk-logo { display: flex; align-items: center; gap: 10px; font-family: var(--display); font-size: 22px; }
.pk-logo-mark { width: 36px; height: 36px; background: var(--coral-deep); color: #fff; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; font-weight: 700; font-family: var(--body); }
.pk-nav-links { display: flex; gap: 24px; margin-left: 16px; }
.pk-nav-links a { color: var(--ink); font-weight: 500; font-size: 15px; padding: 6px 2px; border-bottom: 2px solid transparent; }
.pk-nav-links a:hover, .pk-nav-links a.current-menu-item, .pk-nav-links .current_page_item > a { border-color: var(--coral-deep); color: var(--ink); }
.pk-nav-actions { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.pk-search { display: flex; align-items: center; gap: 8px; padding: 8px 14px; background: var(--surface-soft); border-radius: 999px; border: 1px solid var(--ink-line); min-width: 240px; }
.pk-search input { background: transparent; border: 0; outline: 0; font: inherit; flex: 1; }
.pk-icon-btn { width: 40px; height: 40px; border-radius: 999px; border: 1px solid var(--ink-line); background: var(--surface); display: inline-flex; align-items: center; justify-content: center; cursor: pointer; position: relative; }
.pk-icon-btn:hover { background: var(--coral-wash); }
.pk-cart-dot { position: absolute; top: -4px; right: -4px; background: var(--coral-deep); color: #fff; font-size: 11px; font-weight: 700; padding: 2px 6px; border-radius: 999px; }
.pk-burger { display: none; background: transparent; border: 0; padding: 8px; cursor: pointer; flex-direction: column; gap: 4px; }
.pk-burger span { display: block; width: 22px; height: 2px; background: var(--ink); border-radius: 999px; }

/* hero */
.pk-hero { padding: 72px 0 96px; }
.pk-hero-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; align-items: center; }
.pk-eyebrow { font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-mute); font-weight: 600; }
.pk-hero h1 { font-size: clamp(40px, 6vw, 72px); margin: 16px 0 20px; }
.pk-hero h1 em { font-style: italic; color: var(--coral-deep); }
.pk-hero-lead { font-size: 18px; color: var(--ink-mute); max-width: 520px; margin: 0 0 28px; }
.pk-hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 36px; }

.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 24px; border-radius: 999px; font-weight: 600; cursor: pointer; border: 1px solid transparent; text-decoration: none; transition: transform 0.15s, background 0.15s; }
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: var(--coral-deep); color: #fff; transform: translateY(-1px); }
.btn-ghost { background: transparent; border-color: var(--ink-line); color: var(--ink); }
.btn-ghost:hover { background: var(--surface-soft); color: var(--ink); }
.btn-sm { padding: 8px 16px; font-size: 13px; }

.pk-hero-metrics { display: flex; gap: 28px; padding-top: 24px; border-top: 1px solid var(--ink-line); font-size: 13px; color: var(--ink-mute); }
.pk-hero-metrics b { display: block; color: var(--ink); font-family: var(--display); font-size: 22px; font-weight: 400; margin-bottom: 2px; }

.pk-hero-art { position: relative; aspect-ratio: 4/3; }
.pk-hero-art .card { position: absolute; border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; font-family: var(--display); font-size: 38px; color: rgba(0,0,0,0.55); box-shadow: 0 20px 40px -20px rgba(43, 42, 51, 0.15); }
.pk-hero-art .c1 { left: 0; top: 8%; width: 52%; aspect-ratio: 3/4; background: linear-gradient(135deg, var(--coral), var(--coral-soft)); transform: rotate(-4deg); }
.pk-hero-art .c2 { right: 0; top: 0; width: 48%; aspect-ratio: 3/4; background: linear-gradient(135deg, var(--blue-soft), var(--blue-tint)); transform: rotate(3deg); }
.pk-hero-art .c3 { right: 14%; bottom: 0; width: 44%; aspect-ratio: 3/4; background: linear-gradient(135deg, var(--mint), var(--blue-wash)); transform: rotate(-2deg); }

/* section */
.pk-section { padding: 64px 0; }
.pk-section-head { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 32px; gap: 24px; flex-wrap: wrap; }
.pk-section-head h2 { font-size: clamp(28px, 4vw, 42px); margin: 0; }
.pk-section-head p { color: var(--ink-mute); margin: 6px 0 0; }

/* category tiles */
.pk-categories { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.pk-cat {
  background: var(--surface); border: 1px solid var(--ink-line); border-radius: var(--radius-lg);
  padding: 22px; text-decoration: none; color: var(--ink); transition: transform 0.15s, box-shadow 0.15s;
}
.pk-cat:hover { transform: translateY(-2px); box-shadow: 0 14px 40px -20px rgba(43,42,51,0.15); color: var(--ink); }
.pk-cat-icon { width: 48px; height: 48px; border-radius: 12px; background: var(--coral-soft); display: inline-flex; align-items: center; justify-content: center; font-family: var(--display); font-size: 22px; margin-bottom: 14px; }
.pk-cat h3 { font-size: 18px; margin: 0 0 4px; font-family: var(--body); font-weight: 600; }
.pk-cat-sub { color: var(--ink-mute); font-size: 13px; }
.pk-cat-count { color: var(--ink-mute); font-size: 12px; margin-top: 12px; }

/* product cards */
.pk-products { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.pk-product {
  background: var(--surface); border: 1px solid var(--ink-line); border-radius: var(--radius-lg);
  overflow: hidden; display: flex; flex-direction: column; transition: transform 0.15s, box-shadow 0.15s;
}
.pk-product:hover { transform: translateY(-2px); box-shadow: 0 14px 40px -20px rgba(43,42,51,0.15); }
.pk-product-cover { aspect-ratio: 4/5; display: flex; align-items: center; justify-content: center; font-family: var(--display); font-size: 38px; color: rgba(0,0,0,0.5); position: relative; }
.pk-product-badge { position: absolute; top: 14px; left: 14px; padding: 4px 10px; background: var(--ink); color: #fff; font-size: 11px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; border-radius: 999px; }
.pk-product-badge.new { background: var(--mint-deep); }
.pk-product-badge.free { background: var(--blue); }
.pk-product-body { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.pk-product-meta { font-size: 12px; color: var(--ink-mute); text-transform: uppercase; letter-spacing: 0.04em; }
.pk-product-title { font-size: 15px; font-weight: 600; line-height: 1.35; margin: 2px 0 4px; color: var(--ink); }
.pk-product-title a { color: inherit; }
.pk-product-author { font-size: 13px; color: var(--ink-mute); }
.pk-product-foot { display: flex; justify-content: space-between; align-items: center; margin-top: auto; padding-top: 14px; }
.pk-product-price { font-family: var(--display); font-size: 22px; }
.pk-product-price s { color: var(--ink-mute); font-size: 14px; margin-right: 4px; }
.pk-stars { display: inline-flex; gap: 2px; font-size: 12px; color: var(--coral-deep); }

/* subscription */
.pk-sub-card { background: var(--ink); color: #fff; border-radius: var(--radius-lg); padding: 56px; display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px; align-items: center; }
.pk-sub-card h2 { font-size: 44px; margin: 0 0 12px; color: #fff; }
.pk-sub-card p { opacity: 0.8; font-size: 17px; margin: 0 0 24px; max-width: 480px; }
.pk-sub-card ul { padding: 0; list-style: none; display: grid; gap: 8px; margin-bottom: 24px; }
.pk-sub-card li::before { content: "✓"; color: var(--mint); margin-right: 10px; }
.pk-sub-tile { background: rgba(255,255,255,0.08); border-radius: var(--radius); padding: 32px; text-align: center; }
.pk-sub-tile .price { font-family: var(--display); font-size: 56px; }
.pk-sub-tile small { display: block; opacity: 0.7; margin-bottom: 18px; }

/* footer */
.pk-foot { background: var(--surface-soft); border-top: 1px solid var(--ink-line); padding: 56px 0 28px; margin-top: 80px; }
.pk-foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 40px; padding-bottom: 32px; border-bottom: 1px solid var(--ink-line); }
.pk-foot h4 { font-family: var(--body); font-weight: 600; font-size: 14px; margin: 0 0 14px; }
.pk-foot a { display: block; color: var(--ink-mute); font-size: 14px; padding: 4px 0; }
.pk-foot a:hover { color: var(--ink); }
.pk-foot-form { display: flex; gap: 8px; margin-top: 12px; }
.pk-foot-form input { flex: 1; padding: 10px 14px; border: 1px solid var(--ink-line); background: #fff; border-radius: 999px; font: inherit; }
.pk-foot-form button { background: var(--ink); color: #fff; border: 0; padding: 10px 18px; border-radius: 999px; cursor: pointer; }
.pk-foot-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 20px; font-size: 13px; color: var(--ink-mute); }

/* WC overrides — minimal */
.woocommerce-breadcrumb { font-size: 13px; color: var(--ink-mute); padding: 20px 0; }
.woocommerce ul.products, ul.products { display: grid !important; grid-template-columns: repeat(4, 1fr); gap: 18px; padding: 0 !important; margin: 0 !important; list-style: none; }
.woocommerce ul.products li.product { width: auto !important; margin: 0 !important; float: none !important; }
.woocommerce span.onsale, .onsale { background: var(--coral-deep) !important; border-radius: 999px !important; padding: 4px 12px !important; font-weight: 700 !important; font-size: 11px !important; min-height: auto !important; min-width: auto !important; line-height: 1 !important; }
.woocommerce div.product .product_title { font-family: var(--display); font-size: clamp(28px, 4vw, 44px); }
.woocommerce div.product p.price { font-family: var(--display); font-size: 30px; color: var(--ink); }
.woocommerce #respond input#submit, .woocommerce a.button, .woocommerce button.button, .woocommerce input.button {
  background: var(--ink) !important; color: #fff !important; border-radius: 999px !important;
  padding: 12px 24px !important; font-weight: 600 !important; font-size: 14px !important;
}
.woocommerce #respond input#submit:hover, .woocommerce a.button:hover, .woocommerce button.button:hover {
  background: var(--coral-deep) !important; color: #fff !important;
}
.woocommerce-message, .woocommerce-info, .woocommerce-error { border-top-color: var(--coral-deep) !important; background: var(--coral-wash) !important; }
.woocommerce-message::before, .woocommerce-info::before { color: var(--coral-deep) !important; }
.woocommerce form .form-row input.input-text, .woocommerce form .form-row textarea, .woocommerce form .form-row select {
  padding: 12px 14px; border: 1px solid var(--ink-line); border-radius: 10px; background: var(--surface); font: inherit;
}
.woocommerce-cart table.cart, .woocommerce-checkout #order_review_heading, .woocommerce-checkout #order_review {
  background: var(--surface); border: 1px solid var(--ink-line); border-radius: var(--radius-lg); padding: 8px;
}

/* mobile */
@media (max-width: 960px) {
  .pk-wrap { padding: 0 20px; }
  .pk-nav-links { display: none; }
  .pk-search { display: none; }
  .pk-burger { display: flex; }
  .pk-hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .pk-hero { padding: 40px 0 60px; }
  .pk-categories { grid-template-columns: repeat(2, 1fr); }
  .pk-products, .woocommerce ul.products { grid-template-columns: repeat(2, 1fr); }
  .pk-sub-card { grid-template-columns: 1fr; padding: 32px; }
  .pk-foot-grid { grid-template-columns: 1fr 1fr; }
  .pk-section { padding: 40px 0; }
}
@media (max-width: 560px) {
  .pk-products, .woocommerce ul.products { grid-template-columns: 1fr; }
  .pk-foot-grid { grid-template-columns: 1fr; }
}

/* mobile menu drawer */
.pk-mobile-menu { display: none; padding: 16px 20px; border-top: 1px solid var(--ink-line); background: var(--paper); }
.pk-mobile-menu a { display: block; padding: 14px 0; border-bottom: 1px solid var(--ink-line); color: var(--ink); font-size: 16px; }
.pk-mobile-menu.open { display: block; }