/*
Theme Name: Certyfikatomat
Theme URI: https://certyfikatomat.pl
Description: Lekki motyw konwersyjny dla Certyfikatomat — swiadectwa energetyczne online
Author: Lukasz Pawlowski
Author URI: https://www.linkedin.com/in/pawlowskilukasz/
Template: generatepress
Version: 1.0.0
License: GNU General Public License v2 or later
Text Domain: certyfikatomat
*/

/* === SELF-HOSTED INTER FONT === */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('assets/fonts/inter-400.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('assets/fonts/inter-700.woff2') format('woff2');
}

/* === DESIGN TOKENS === */
:root {
  --color-primary: #059669;
  --color-primary-hover: #047857;
  --color-primary-light: #ECFDF5;
  --color-accent: #047857;
  --color-dark: #0F172A;
  --color-text: #1E293B;
  --color-muted: #475569;
  --color-light: #64748B;
  --color-bg: #FFFFFF;
  --color-bg-soft: #F8FAFC;
  --color-bg-dark: #0F172A;
  --color-border: #E2E8F0;
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.06), 0 2px 4px -2px rgba(0,0,0,0.04);
  --shadow-lg: 0 10px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.04);
  --shadow-xl: 0 20px 50px -12px rgba(0,0,0,0.12);
  --max-width: 1120px;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2.5rem;
  --spacing-xl: 4rem;
  --spacing-2xl: 6rem;
  --spacing-3xl: 8rem;
  --gradient-primary: linear-gradient(135deg, #047857 0%, #059669 100%);
  --gradient-dark: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
}

/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-main);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: -0.011em;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--color-primary-hover); }

/* === TYPOGRAPHY === */
h1, h2, h3, h4 {
  line-height: 1.15;
  font-weight: 700;
  color: var(--color-dark);
  letter-spacing: -0.025em;
}
h1 { font-size: 3.25rem; font-weight: 800; }
h2 { font-size: 2rem; margin-bottom: var(--spacing-md); }
.cert-section h2:first-child,
.cert-section .cert-container > h2:first-child { margin-top: 0; }
h3 { font-size: 1.25rem; margin-top: var(--spacing-lg); margin-bottom: var(--spacing-sm); letter-spacing: -0.015em; }
p { margin-bottom: var(--spacing-sm); color: var(--color-text); }

@media (max-width: 768px) {
  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.5rem; }
}

/* === LAYOUT === */
.cert-container { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--spacing-md); }
.cert-section { padding-top: var(--spacing-xl); padding-bottom: var(--spacing-xl); }
.cert-section--alt { background: #EFF3F8; }
.cert-section--dark { background: var(--gradient-dark); color: #fff; }
.cert-section--dark h2, .cert-section--dark p { color: #fff; }

/* === BUTTONS === */
.cert-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  font-size: 0.9375rem;
  font-weight: 600;
  font-family: var(--font-main);
  border: none;
  border-radius: 100px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.cert-btn--primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(5, 150, 105, 0.3);
}
.cert-btn--primary:hover {
  background: var(--gradient-primary);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(5, 150, 105, 0.4);
}

.cert-btn--white {
  background: #fff;
  color: var(--color-dark);
  font-weight: 700;
}
.cert-btn--white:hover {
  background: #fff;
  color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.cert-btn--outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-border);
}
.cert-btn--outline:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.cert-btn--lg {
  padding: 1.125rem 2.5rem;
  font-size: 1.0625rem;
}

/* === NAVIGATION === */
.cert-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.85);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  padding: 0.75rem 0;
}

.cert-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  gap: 1rem;
}

.cert-nav__logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  line-height: 0;
}
.cert-nav__logo img {
  height: 48px;
  width: auto;
  display: block;
}
@media (max-width: 768px) {
  .cert-nav__logo img { height: 38px; }
}
.cert-footer__logo {
  display: inline-block;
  margin-bottom: 1rem;
  line-height: 0;
}
.cert-footer__logo img {
  height: 56px;
  width: auto;
  display: block;
}

.cert-nav__links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.cert-nav__links a {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--color-muted);
  font-size: 0.8125rem;
  font-weight: 500;
  transition: color 0.2s ease;
  position: relative;
  padding-bottom: 2px;
}

.cert-nav__icon {
  opacity: 0.4;
  transition: opacity 0.2s ease;
  flex-shrink: 0;
}

.cert-nav__links a:hover {
  color: var(--color-dark);
}
.cert-nav__links a:hover .cert-nav__icon {
  opacity: 0.8;
}

/* Animated underline */
.cert-nav__links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-primary);
  border-radius: 1px;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.25s ease;
}
.cert-nav__links a:hover::after {
  transform: scaleX(1);
}

.cert-nav .cert-btn { padding: 0.625rem 1.25rem; font-size: 0.8125rem; flex-shrink: 0; }

/* Nav dropdown */
.cert-nav__dropdown { position: relative; }
.cert-nav__chevron { margin-left: 0.125rem; opacity: 0.5; transition: transform 0.2s ease; }
.cert-nav__dropdown:hover .cert-nav__chevron { transform: rotate(180deg); }

.cert-nav__submenu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 0.5rem 0;
  list-style: none;
  margin: 0.5rem 0 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: all 0.2s ease;
  z-index: 100;
}

.cert-nav__dropdown:hover .cert-nav__submenu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.cert-nav__submenu li a {
  display: block;
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
  color: var(--color-muted);
  transition: all 0.15s ease;
}

.cert-nav__submenu li a::after { display: none; }

.cert-nav__submenu li a:hover {
  color: var(--color-primary);
  background: var(--color-bg-soft);
}

/* Mobile submenu items */
.cert-mobile-menu__sub a {
  padding-left: 2.5rem !important;
  font-size: 0.875rem !important;
  color: var(--color-muted) !important;
}

/* === CART ICON === */
.cert-nav__cart {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-muted);
  transition: color 0.2s ease;
  padding: 0.25rem;
  flex-shrink: 0;
}
.cert-nav__cart:hover {
  color: var(--color-dark);
}

.cert-nav__cart-count {
  position: absolute;
  top: -4px;
  right: -6px;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.cert-nav__cart-count.is-hidden {
  display: none;
}

/* === HAMBURGER === */
.cert-nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.cert-nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-dark);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.cert-nav__hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.cert-nav__hamburger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.cert-nav__hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* === MOBILE MENU OVERLAY === */
.cert-mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
}
.cert-mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.cert-mobile-menu__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
}

.cert-mobile-menu__close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-dark);
  padding: 0.5rem;
  border-radius: 8px;
  transition: background 0.2s ease;
}
.cert-mobile-menu__close:hover {
  background: var(--color-bg-soft);
}

.cert-mobile-menu__cart {
  position: relative;
  color: var(--color-dark);
  padding: 0.5rem;
}

.cert-mobile-menu__links {
  list-style: none;
  margin: 0;
  padding: 1.5rem var(--spacing-md);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.cert-mobile-menu__links li {
  border-bottom: 1px solid var(--color-border);
}
.cert-mobile-menu__links li:last-child {
  border-bottom: none;
}

.cert-mobile-menu__links a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 0;
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--color-text);
  transition: color 0.2s ease;
}
.cert-mobile-menu__links a:hover {
  color: var(--color-primary);
}
.cert-mobile-menu__links .cert-nav__icon {
  opacity: 0.5;
  color: var(--color-primary);
  flex-shrink: 0;
}

.cert-mobile-menu__cta {
  padding: var(--spacing-md);
  padding-bottom: 2rem;
  margin-top: auto;
}

.cert-btn--full {
  display: block;
  width: 100%;
  text-align: center;
}

/* === RESPONSIVE NAV === */
@media (max-width: 768px) {
  .cert-nav__hamburger { display: flex; }
  .cert-nav__links { display: none; }
  .cert-nav__cta-desktop { display: none; }
  .cert-nav__cart { order: 1; }
  .cert-nav__hamburger { order: 2; }
}

@media (min-width: 769px) {
  .cert-mobile-menu { display: none !important; }
}

/* === HERO === */
.cert-hero {
  padding: var(--spacing-xl) 0 var(--spacing-lg);
  text-align: center;
}

.cert-hero h1 {
  margin-bottom: var(--spacing-md);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cert-hero__subtitle {
  font-size: 1.1875rem;
  color: var(--color-muted);
  max-width: 520px;
  margin: 0 auto var(--spacing-lg);
  line-height: 1.7;
}

.cert-hero .cert-btn { padding: 1.125rem 2.5rem; font-size: 1.0625rem; }

.cert-hero__trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
  font-size: 0.8125rem;
  color: var(--color-light);
  flex-wrap: wrap;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}

.cert-hero__trust span { display: flex; align-items: center; gap: 0.375rem; }
.cert-hero__trust svg { opacity: 0.5; }

.cert-hero__benefits {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  font-size: 0.9375rem;
  color: var(--color-dark);
  flex-wrap: wrap;
}
.cert-hero__benefits span { display: flex; align-items: center; gap: 0.375rem; font-weight: 500; }

.cert-stars { color: #FBBF24; }

/* === STEPS === */
.cert-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: center;
}

.cert-steps__item {
  padding: 2rem 1.5rem;
  border-radius: var(--radius-lg);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.cert-steps__item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.cert-steps__item h3 { margin-top: var(--spacing-sm); }
.cert-steps__item p { color: var(--color-muted); font-size: 0.9375rem; line-height: 1.6; }

.cert-steps__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto;
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.25);
}

.cert-steps__icon svg { width: 28px; height: 28px; color: #fff; }

@media (max-width: 768px) {
  .cert-steps { grid-template-columns: 1fr; gap: var(--spacing-md); }
}

/* === PRICING TABLE === */
.cert-pricing { max-width: 640px; margin: 0 auto; }

.cert-pricing__row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 0.75rem 1.5rem;
  padding: 1rem 1.5rem;
  margin-bottom: 0.5rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: all 0.3s ease;
}

.cert-pricing__row:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.cert-pricing__row:last-child { margin-bottom: 0; }

.cert-pricing__name { font-weight: 600; font-size: 0.9375rem; color: var(--color-dark); }
.cert-pricing__price { font-size: 1.25rem; font-weight: 800; color: var(--color-primary); letter-spacing: -0.02em; text-align: right; }
.cert-pricing__actions { grid-column: 1 / -1; display: flex; align-items: center; gap: 0.5rem; }
.cert-pricing__actions .cert-btn { flex: 1; text-align: center; padding: 0.625rem 1rem; font-size: 0.8125rem; white-space: nowrap; }

.cert-pricing__perks {
  margin-top: var(--spacing-md);
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
  padding: 0 var(--spacing-md);
}

.cert-pricing__perk {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8125rem;
  color: var(--color-muted);
  font-weight: 500;
}
.cert-pricing__perk svg { flex-shrink: 0; }

@media (max-width: 480px) {
  .cert-pricing__row {
    grid-template-columns: 1fr auto;
    gap: 0.5rem 1rem;
    padding: 1rem;
  }
  .cert-pricing__actions { flex-direction: column; }
  .cert-pricing__actions .cert-btn { width: 100%; }
}

/* === FAQ === */
.cert-faq__item {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: 0.5rem;
  transition: all 0.2s ease;
}
.cert-faq__item:hover { border-color: rgba(5, 150, 105, 0.3); }
.cert-faq__item.active { border-color: rgba(5, 150, 105, 0.3); box-shadow: var(--shadow-sm); }

.cert-faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1rem 1.25rem;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.9375rem;
  font-weight: 600;
  font-family: var(--font-main);
  color: var(--color-dark);
  text-align: left;
  transition: color 0.2s ease;
  letter-spacing: -0.01em;
  line-height: 1.5;
}

.cert-faq__question:hover { color: var(--color-primary); }

.cert-faq__question::after {
  content: '+';
  font-size: 1.125rem;
  font-weight: 400;
  color: var(--color-light);
  transition: transform 0.3s ease, color 0.2s ease;
  flex-shrink: 0;
  margin-left: 1rem;
}

.cert-faq__item.active .cert-faq__question::after {
  content: '\2212';
  color: var(--color-primary);
}

.cert-faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.cert-faq__item.active .cert-faq__answer {
  max-height: 500px;
}

.cert-faq__answer p {
  padding: 0 1.25rem 1.25rem;
  color: var(--color-text);
  font-size: 0.9375rem;
  line-height: 1.7;
}

/* === REVIEWS === */
.cert-reviews {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.cert-review {
  padding: 2rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
}
.cert-review:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.cert-review__stars { color: #F59E0B; font-size: 1rem; margin-bottom: 0.75rem; letter-spacing: 2px; }
.cert-review__text { font-size: 0.9375rem; color: var(--color-text); margin-bottom: var(--spacing-sm); line-height: 1.7; font-style: italic; }
.cert-review__author { font-size: 0.8125rem; color: var(--color-muted); font-weight: 600; font-style: normal; }

/* === CTA BANNER === */
.cert-cta-banner {
  background: var(--gradient-dark);
  color: #fff;
  text-align: center;
  padding: var(--spacing-2xl) var(--spacing-lg);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}
.cert-cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.cert-cta-banner h2 { color: #fff; margin-top: 0; font-size: 2rem; }
.cert-cta-banner p { color: rgba(255,255,255,0.7); margin-bottom: var(--spacing-lg); font-size: 1.0625rem; }
.cert-cta-banner__ps { font-size: 0.8125rem; color: rgba(255,255,255,0.5); margin-top: var(--spacing-lg); margin-bottom: 0; font-style: italic; }

/* === STICKY MOBILE CTA === */
.cert-sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 99;
  background: rgba(255,255,255,0.9);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-top: 1px solid rgba(0,0,0,0.06);
  padding: 0.625rem 1rem;
  padding-bottom: max(0.625rem, env(safe-area-inset-bottom));
  box-shadow: 0 -4px 20px rgba(0,0,0,0.06);
}

.cert-sticky-cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: nowrap;
  max-width: var(--max-width);
  margin: 0 auto;
}

.cert-sticky-cta__price {
  font-weight: 700;
  font-size: 0.8125rem;
  line-height: 1.2;
  flex: 1 1 auto;
  min-width: 0;
}
.cert-sticky-cta__price span { color: var(--color-primary); }

.cert-sticky-cta .cert-btn {
  flex: 0 0 auto;
  padding: 0.625rem 0.875rem;
  font-size: 0.8125rem;
  line-height: 1.15;
  white-space: normal;
  text-align: center;
}

@media (max-width: 768px) {
  .cert-sticky-cta { display: block; }
  body { padding-bottom: calc(84px + env(safe-area-inset-bottom)); }
  body.single-product .cert-sticky-cta,
  body.woocommerce-cart .cert-sticky-cta,
  body.woocommerce-checkout .cert-sticky-cta { display: none; }
  body.woocommerce-cart,
  body.woocommerce-checkout { padding-bottom: 0; }
}

@media (max-width: 380px) {
  .cert-sticky-cta__price { font-size: 0.75rem; }
  .cert-sticky-cta .cert-btn { font-size: 0.75rem; padding: 0.5rem 0.75rem; }
}

/* === BLOG LISTING === */
.cert-blog { max-width: 960px; margin: 0 auto; }
.cert-blog__header { text-align: center; margin-bottom: var(--spacing-xl); }
.cert-blog__header h1 { margin-bottom: var(--spacing-xs); }
.cert-blog__header p { color: var(--color-muted); font-size: 1.0625rem; max-width: 480px; margin: 0 auto; }

.cert-blog__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.cert-blog__card {
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  transition: all 0.3s ease;
}
.cert-blog__card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.cert-blog__card-img {
  width: 100%;
  height: 180px;
  overflow: hidden;
  background: var(--color-bg-soft);
}
.cert-blog__card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.cert-blog__card:hover .cert-blog__card-img img { transform: scale(1.03); }

.cert-blog__card-img--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-light);
}

.cert-blog__card-body { padding: 1.25rem 1.5rem 1.5rem; flex: 1; display: flex; flex-direction: column; }

.cert-blog__card-date {
  font-size: 0.75rem;
  color: var(--color-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.cert-blog__card-title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-dark);
  margin: 0 0 0.5rem 0;
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.cert-blog__card-excerpt {
  font-size: 0.875rem;
  color: var(--color-muted);
  line-height: 1.6;
  margin: 0 0 1rem 0;
  flex: 1;
}

.cert-blog__card-link {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-top: auto;
}
.cert-blog__card:hover .cert-blog__card-link { color: var(--color-primary-hover); }

.cert-blog__pagination { margin-top: var(--spacing-xl); text-align: center; }
.cert-blog__pagination .nav-links { display: flex; justify-content: center; gap: 0.5rem; }
.cert-blog__pagination .page-numbers {
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.875rem;
  color: var(--color-muted);
  text-decoration: none;
  transition: all 0.2s ease;
}
.cert-blog__pagination .page-numbers.current,
.cert-blog__pagination .page-numbers:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

@media (max-width: 640px) {
  .cert-blog__grid { grid-template-columns: 1fr; }
}

/* === ARTICLE/BLOG === */
.cert-article { max-width: 720px; margin: 0 auto; padding: var(--spacing-xl) var(--spacing-md); }
.cert-article__body h2 { margin-top: var(--spacing-lg); }
.cert-article__body h3 { margin-top: var(--spacing-md); }
.cert-article__body p { line-height: 1.8; }
.cert-article__body ul, .cert-article__body ol { padding-left: 1.5rem; margin-bottom: var(--spacing-md); }
.cert-article__body li { padding: 0.25rem 0; line-height: 1.7; }

.cert-article__meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.8125rem;
  color: var(--color-muted);
  margin-bottom: var(--spacing-lg);
}

.cert-toc {
  background: var(--color-bg-soft);
  padding: var(--spacing-md);
  border-radius: var(--radius);
  margin-bottom: var(--spacing-lg);
}

.cert-toc__title { font-size: 0.875rem; font-weight: 600; margin-bottom: var(--spacing-xs); }
.cert-toc ol { padding-left: 1.25rem; }
.cert-toc li { margin-bottom: 0.25rem; }
.cert-toc a { color: var(--color-muted); font-size: 0.875rem; }
.cert-toc a:hover { color: var(--color-primary); }

.cert-author-box {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--color-bg-soft);
  border-radius: var(--radius-lg);
  margin-top: var(--spacing-xl);
}

.cert-author-box__avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--color-primary);
  flex-shrink: 0;
}

.cert-author-box__name { font-weight: 700; margin-bottom: 0.25rem; }
.cert-author-box__bio { font-size: 0.875rem; color: var(--color-muted); line-height: 1.6; }

/* === CTA BOX (in articles) === */
.cert-cta-box {
  background: var(--gradient-dark);
  border: none;
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl) var(--spacing-lg);
  text-align: center;
  margin: var(--spacing-xl) 0;
  position: relative;
  overflow: hidden;
}
.cert-cta-box::before {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.cert-cta-box h3 { color: #fff; margin-top: 0; font-size: 1.5rem; }
.cert-cta-box p { color: rgba(255,255,255,0.7); }

/* === PRODUCT PAGE === */
.cert-product { max-width: 720px; margin: 0 auto; padding: var(--spacing-xl) var(--spacing-md); }

.cert-product__hero {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.cert-product__lead {
  font-size: 1.0625rem;
  color: var(--color-muted);
  line-height: 1.7;
  margin-bottom: var(--spacing-lg);
}

.cert-product__image { max-width: 360px; margin: 0 auto var(--spacing-lg); }
.cert-product__img { width: 100%; height: auto; border-radius: var(--radius-lg); }

.cert-product__buy-card {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  max-width: 480px;
  margin: 0 auto;
}

.cert-product__price {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.cert-product__buy-card .single_add_to_cart_button {
  width: 100%;
  padding: 1.125rem 2rem !important;
  font-size: 1.0625rem !important;
}

.cert-product__buy-card .quantity {
  display: none;
}

.cert-product__trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  margin-top: var(--spacing-sm);
  font-size: 0.8125rem;
  color: var(--color-muted);
}

.cert-product__trust span {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.cert-product__divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--spacing-lg) 0;
}

.cert-product__section {
  margin-bottom: var(--spacing-sm);
}

.cert-product__section h2 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cert-product__section h2 svg {
  color: var(--color-primary);
  opacity: 0.6;
  flex-shrink: 0;
}

.cert-product__perks {
  list-style: none;
  margin: var(--spacing-md) 0;
}

.cert-product__perks li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: var(--color-dark);
}

.cert-product__perks li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 700;
}

/* === STICKY PRODUCT BAR === */
.cert-product-sticky {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 99;
  background: rgba(255,255,255,0.9);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-top: 1px solid rgba(0,0,0,0.06);
  padding: 0.75rem var(--spacing-md);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.06);
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.cert-product-sticky.is-visible {
  transform: translateY(0);
}

.cert-product-sticky__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
}

.cert-product-sticky__info {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
}

.cert-product-sticky__name {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-dark);
}

.cert-product-sticky__price {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-primary);
}

.cert-product-sticky__btn {
  padding: 0.75rem 1.5rem !important;
  font-size: 0.875rem !important;
  white-space: nowrap;
}

.cert-product-sticky__btn-mobile { display: none; }

@media (max-width: 768px) {
  .cert-product-sticky__name { display: none; }
  .cert-product-sticky__btn-desktop { display: none; }
  .cert-product-sticky__btn-mobile { display: inline; }
  body.single-product { padding-bottom: 70px; }
}

/* === CITY LANDING === */
.cert-city { max-width: 720px; margin: 0 auto; padding: var(--spacing-xl) var(--spacing-md); }

.cert-city__cross-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-lg);
}

.cert-city__cross-links a {
  padding: 0.375rem 0.75rem;
  background: var(--color-bg-soft);
  border-radius: var(--radius);
  font-size: 0.8125rem;
  color: var(--color-muted);
}

.cert-city__cross-links a:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

/* === FOOTER SEO === */
.cert-footer {
  background: var(--color-bg-dark);
  color: rgba(255,255,255,0.7);
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.cert-footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.cert-footer__heading {
  color: #fff;
  font-size: 0.9375rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cert-footer__desc {
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--spacing-sm);
}

.cert-footer__contact a {
  color: var(--color-accent);
}

.cert-footer__list {
  list-style: none;
  padding: 0;
}

.cert-footer__list li {
  margin-bottom: 0.5rem;
}

.cert-footer__list a {
  color: rgba(255,255,255,0.6);
  font-size: 0.875rem;
  transition: color 0.2s;
}

.cert-footer__list a:hover {
  color: #fff;
}

.cert-footer__list--cities {
  columns: 2;
  column-gap: var(--spacing-md);
}

.cert-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--spacing-md);
  text-align: center;
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.4);
}

@media (max-width: 768px) {
  .cert-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
  }
}

@media (max-width: 480px) {
  .cert-footer__grid {
    grid-template-columns: 1fr;
  }
}

/* === KIEDY POTRZEBUJESZ (front-page) === */
.cert-needs__list { list-style: none; padding: 0; max-width: 640px; margin: 0 auto; }
.cert-needs__item { padding: 0.75rem 0 0.75rem 2rem; position: relative; border-bottom: 1px solid var(--color-border); }
.cert-needs__item:last-child { border-bottom: none; }
.cert-needs__check { position: absolute; left: 0; color: var(--color-primary); font-weight: 700; }
.cert-needs__warning { background: #FEF2F2; border: 1px solid #FCA5A5; border-radius: var(--radius); padding: var(--spacing-md); margin-top: var(--spacing-lg); text-align: center; max-width: 640px; margin-left: auto; margin-right: auto; }
.cert-needs__warning p { color: #991B1B; margin-bottom: 0.5rem; }
.cert-needs__warning p:last-child { font-size: 0.875rem; margin-bottom: 0; }
.cert-needs__warning p:first-child { font-weight: 600; }

/* === ABOUT PAGE === */
.cert-stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; margin: var(--spacing-md) 0 var(--spacing-lg); }
.cert-stat-card { padding: 1.5rem; background: var(--color-bg-soft); border-radius: var(--radius-lg); text-align: center; }
.cert-stat-card__value { font-size: 1.5rem; font-weight: 800; color: var(--color-primary); margin-bottom: 0.25rem; }
.cert-stat-card__label { font-size: 0.875rem; color: var(--color-muted); margin: 0; }
.cert-list--spaced { padding-left: 1.5rem; margin-bottom: var(--spacing-lg); }
.cert-list--spaced li { padding: 0.375rem 0; }

/* === CONTACT PAGE === */
.cert-contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1rem; margin-bottom: var(--spacing-xl); }
.cert-contact-card { text-align: center; padding: 1.5rem; background: var(--color-bg-soft); border-radius: var(--radius-lg); }
.cert-contact-card svg { margin: 0 auto var(--spacing-xs); }
.cert-contact-card__label { font-weight: 600; margin-bottom: 0.25rem; color: var(--color-dark); }
.cert-contact-card__value { font-size: 0.875rem; color: var(--color-muted); margin: 0; }
.cert-company-info { margin-top: var(--spacing-xl); padding: var(--spacing-md); background: var(--color-bg-soft); border-radius: var(--radius-lg); font-size: 0.875rem; color: var(--color-muted); text-align: center; }
.cert-company-info p { margin-bottom: 0.25rem; }
.cert-company-info p:last-child { margin-bottom: 0; }

/* === RELATED POSTS (single) === */
.cert-related { margin-top: var(--spacing-xl); }
.cert-related__title { font-size: 1.25rem; }
.cert-related__grid { display: grid; gap: var(--spacing-sm); margin-top: var(--spacing-sm); }
.cert-related__link { display: flex; align-items: center; gap: var(--spacing-sm); padding: 0.75rem; border: 1px solid var(--color-border); border-radius: var(--radius); text-decoration: none; transition: all 0.2s ease; }
.cert-related__link:hover { border-color: var(--color-primary); }
.cert-related__link-title { font-weight: 600; color: var(--color-dark); font-size: 0.9375rem; }
.cert-related__link-date { margin-left: auto; color: var(--color-light); font-size: 0.8125rem; white-space: nowrap; }

/* === THUMBNAIL (single) === */
.cert-article__thumbnail { margin-bottom: var(--spacing-lg); border-radius: var(--radius-lg); overflow: hidden; }
.cert-article__thumbnail img { width: 100%; height: auto; }

/* === ORDERED STEPS (product) === */
.cert-steps-list { padding-left: 1.5rem; margin-bottom: var(--spacing-lg); }
.cert-steps-list li { padding: 0.5rem 0; }

/* === CONTENT WRAPPER === */
.cert-content-narrow { max-width: 720px; margin: 0 auto; }
.cert-content-medium { max-width: 640px; margin: 0 auto; }

/* === SHOP GRID === */
.cert-shop-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  max-width: 720px;
  margin: 0 auto;
}

.cert-shop-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-decoration: none;
  transition: all 0.3s ease;
}
.cert-shop-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.cert-shop-card__name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-dark);
  margin: 0 0 0.5rem 0;
  letter-spacing: -0.01em;
}

.cert-shop-card__price {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}
.cert-shop-card__price .woocommerce-Price-amount { color: var(--color-primary); }

.cert-shop-card__perks {
  list-style: none;
  text-align: left;
  margin-bottom: 1.5rem;
  font-size: 0.8125rem;
  color: var(--color-muted);
  width: 100%;
}
.cert-shop-card__perks li {
  padding: 0.25rem 0 0.25rem 1.25rem;
  position: relative;
}
.cert-shop-card__perks li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 700;
}

.cert-shop-card__btn {
  width: 100%;
  margin-top: auto;
}

@media (max-width: 520px) {
  .cert-shop-grid { grid-template-columns: 1fr; max-width: 360px; }
}

/* === WOOCOMMERCE OVERRIDES === */
.woocommerce .quantity .qty {
  font-family: var(--font-main);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.5rem;
}

.woocommerce .button,
.woocommerce .checkout-button,
.woocommerce #place_order {
  background: var(--gradient-primary) !important;
  color: #fff !important;
  border: none !important;
  border-radius: 100px !important;
  font-family: var(--font-main) !important;
  font-weight: 600 !important;
  padding: 1rem 2rem !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  box-shadow: 0 2px 8px rgba(5, 150, 105, 0.3) !important;
}

.woocommerce .button:hover,
.woocommerce .checkout-button:hover,
.woocommerce #place_order:hover {
  background: var(--gradient-primary) !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 25px rgba(5, 150, 105, 0.4) !important;
}

.woocommerce-message,
.woocommerce-info {
  border-top-color: var(--color-primary) !important;
}

.woocommerce-message::before,
.woocommerce-info::before {
  color: var(--color-primary) !important;
}

/* WC product shortcode/widget in post content */
.cert-article__body .woocommerce,
.cert-article__body .wp-block-woocommerce-product-collection,
.cert-article__body .wc-block-grid {
  margin: var(--spacing-lg) 0;
}

.cert-article__body .woocommerce ul.products {
  display: grid !important;
  grid-template-columns: repeat(2, 1fr) !important;
  gap: 1rem !important;
}

.cert-article__body .woocommerce ul.products li.product {
  width: 100% !important;
  margin: 0 !important;
  padding: 1.25rem !important;
  border: 1px solid var(--color-border) !important;
  border-radius: var(--radius-lg) !important;
  text-align: center !important;
}

.cert-article__body .woocommerce ul.products li.product a img {
  border-radius: var(--radius) !important;
  margin-bottom: 0.75rem !important;
}

.cert-article__body .woocommerce ul.products li.product .woocommerce-loop-product__title {
  font-size: 0.875rem !important;
  font-family: var(--font-main) !important;
  font-weight: 600 !important;
  color: var(--color-dark) !important;
}

.cert-article__body .woocommerce ul.products li.product .price {
  color: var(--color-primary) !important;
  font-weight: 700 !important;
}

.cert-article__body .woocommerce .star-rating { margin: 0.5rem auto !important; }

/* Easy TOC override */
#ez-toc-container {
  background: var(--color-bg) !important;
  border: 1px solid var(--color-border) !important;
  border-radius: var(--radius-lg) !important;
  padding: 1.25rem 1.5rem !important;
  font-family: var(--font-main) !important;
  box-shadow: none !important;
}

#ez-toc-container .ez-toc-title {
  font-size: 0.9375rem !important;
  font-weight: 700 !important;
  color: var(--color-dark) !important;
  font-family: var(--font-main) !important;
}

#ez-toc-container a {
  color: var(--color-muted) !important;
  font-size: 0.875rem !important;
}
#ez-toc-container a:hover { color: var(--color-primary) !important; }

/* === BREADCRUMBS (Rank Math) === */
.rank-math-breadcrumb {
  font-size: 0.8125rem;
  color: var(--color-muted);
  margin-bottom: var(--spacing-md);
}

.rank-math-breadcrumb a { color: var(--color-muted); }
.rank-math-breadcrumb a:hover { color: var(--color-primary); }

/* === CHECKOUT === */
.cert-checkout-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  max-width: 400px;
  margin: 0 auto var(--spacing-lg);
}

.cert-checkout-progress__step {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cert-checkout-progress__num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  background: var(--color-border);
  color: var(--color-muted);
  transition: all 0.3s ease;
}

.cert-checkout-progress__step.is-active .cert-checkout-progress__num {
  background: var(--gradient-primary);
  color: #fff;
}

.cert-checkout-progress__label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-muted);
}

.cert-checkout-progress__step.is-active .cert-checkout-progress__label {
  color: var(--color-dark);
}

.cert-checkout-progress__line {
  flex: 1;
  height: 2px;
  background: var(--color-border);
  margin: 0 0.75rem;
  min-width: 30px;
}

.cert-checkout__grid {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--spacing-lg);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  align-items: start;
}

.cert-checkout__card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md) var(--spacing-lg);
}

.cert-checkout__card--summary {
  position: sticky;
  top: 80px;
}

.cert-checkout__heading {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border);
}

/* Checkout form inputs */
.cert-checkout .form-row {
  margin-bottom: var(--spacing-sm);
}

.cert-checkout .form-row label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 0.375rem;
  display: block;
}

.cert-checkout .form-row input.input-text,
.cert-checkout .form-row textarea,
.cert-checkout .form-row select {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-main);
  font-size: 0.9375rem;
  color: var(--color-dark);
  background: var(--color-bg);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.cert-checkout .form-row input.input-text:focus,
.cert-checkout .form-row textarea:focus,
.cert-checkout .form-row select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.1);
}

.cert-checkout .form-row input.input-text::placeholder {
  color: var(--color-light);
}

/* Checkout order review table */
.cert-checkout .woocommerce-checkout-review-order-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.cert-checkout .woocommerce-checkout-review-order-table th,
.cert-checkout .woocommerce-checkout-review-order-table td {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border);
}

.cert-checkout .woocommerce-checkout-review-order-table .order-total th,
.cert-checkout .woocommerce-checkout-review-order-table .order-total td {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-dark);
  border-bottom: none;
  padding-top: var(--spacing-sm);
}

.cert-checkout .woocommerce-checkout-review-order-table .order-total .amount {
  color: var(--color-primary);
}

/* Checkout payment section */
.cert-checkout .woocommerce-checkout-payment {
  background: var(--color-bg-soft);
  border-radius: var(--radius);
  padding: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

.cert-checkout #place_order {
  width: 100%;
  margin-top: var(--spacing-sm);
}

/* Trust badges below checkout */
.cert-checkout__trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
  flex-wrap: wrap;
}

.cert-checkout__trust span {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-muted);
}

/* Checkout page container — remove default WC padding */
.woocommerce-checkout .cert-container {
  max-width: 100%;
  padding: 0;
}

/* Checkout responsive */
@media (max-width: 768px) {
  .cert-checkout__grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .cert-checkout__card--summary {
    position: static;
    order: -1;
  }

  .cert-checkout__card {
    padding: var(--spacing-md);
  }

  .cert-checkout-progress__label {
    display: none;
  }
}

/* === UTILITIES === */
.text-center { text-align: center; }
.text-muted { color: var(--color-muted); }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }
.mb-xl { margin-bottom: var(--spacing-xl); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

/* === A11Y: focus states === */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: 2px;
}

/* === A11Y: skip link === */
.cert-skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 9999;
  padding: 0.75rem 1.25rem;
  background: var(--color-primary);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  border-radius: 0 0 4px 0;
}
.cert-skip-link:focus {
  left: 0;
  top: 0;
}