/* ============================================
   ilealimentow.pl - Main Stylesheet
   Design System & Core Styles
   ============================================ */

/* === CSS Variables (Design Tokens) === */
:root {
  /* Colors */
  --color-primary: #2563EB;
  --color-primary-dark: #1E40AF;
  --color-secondary: #059669;
  --color-accent: #F59E0B;
  --color-danger: #DC2626;

  /* Neutrals */
  --color-bg: #FFFFFF;
  --color-bg-light: #F9FAFB;
  --color-bg-gray: #F3F4F6;
  --color-border: #E5E7EB;
  --color-text: #1F2937;
  --color-text-light: #6B7280;
  --color-text-muted: #9CA3AF;

  /* Disclaimer colors */
  --color-warning-bg: #FFF3E0;
  --color-warning-border: #FFB74D;

  /* Spacing (8px base unit) */
  --space-xs: 0.5rem;
  /* 8px */
  --space-sm: 1rem;
  /* 16px */
  --space-md: 1.5rem;
  /* 24px */
  --space-lg: 2rem;
  /* 32px */
  --space-xl: 3rem;
  /* 48px */
  --space-2xl: 4rem;
  /* 64px */

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, monospace;

  --font-size-xs: 0.75rem;
  /* 12px */
  --font-size-sm: 0.875rem;
  /* 14px */
  --font-size-base: 1rem;
  /* 16px */
  --font-size-lg: 1.125rem;
  /* 18px */
  --font-size-xl: 1.25rem;
  /* 20px */
  --font-size-2xl: 1.5rem;
  /* 24px */
  --font-size-3xl: 1.875rem;
  /* 30px */
  --font-size-4xl: 2.25rem;
  /* 36px */

  /* Border radius */
  --radius-sm: 0.25rem;
  /* 4px */
  --radius-md: 0.5rem;
  /* 8px */
  --radius-lg: 0.75rem;
  /* 12px */

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);

  /* Container */
  --container-max-width: 1200px;
  --container-padding: var(--space-md);
}

/* === CSS Reset & Base === */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  scroll-padding-top: 75px;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
}

/* === Typography === */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

h1 {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-md);
}

h2 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--space-md);
}

h3 {
  font-size: var(--font-size-2xl);
}

h4 {
  font-size: var(--font-size-xl);
}

p {
  margin-bottom: var(--space-sm);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

ul,
ol {
  margin-left: var(--space-md);
  margin-bottom: var(--space-sm);
}

li {
  margin-bottom: var(--space-xs);
}

/* === Layout === */
.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section {
  padding: var(--space-xl) 0;
}

/* === Header === */
.site-header {
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-md) 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-logo {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
}

.site-logo:hover {
  text-decoration: none;
  color: var(--color-primary-dark);
}

/* === Navigation === */
.menu-toggle {
  display: none;
}

.site-nav ul {
  list-style: none;
  display: flex;
  gap: var(--space-md);
  margin: 0;
}

.site-nav a {
  color: var(--color-text);
  font-size: var(--font-size-sm);
  font-weight: 500;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  transition: background-color 0.2s ease;
}

.site-nav a:hover {
  background-color: var(--color-bg-gray);
  text-decoration: none;
}

/* === Footer === */
.site-footer {
  background-color: var(--color-bg-light);
  border-top: 1px solid var(--color-border);
  padding: var(--space-xl) 0 var(--space-lg);
  margin-top: var(--space-2xl);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
  list-style: none;
  margin: 0 0 var(--space-md) 0;
}

.footer-links a {
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
}

.footer-copyright {
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

/* === Buttons === */
/* Base button - prevents link color inheritance */
.btn {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--font-size-base);
  font-weight: 500;
  text-align: center;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none !important;
  box-shadow: var(--shadow-sm);
}

/* Prevent link hover styles from affecting buttons */
a.btn,
a.btn:hover,
a.btn:focus,
a.btn:active {
  text-decoration: none !important;
}

/* Primary button (filled) */
.btn-primary {
  background-color: var(--color-primary);
  color: white !important;
  border: 2px solid var(--color-primary);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: white !important;
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.btn-primary:focus {
  background-color: var(--color-primary-dark);
  color: white !important;
}

.btn-primary:active {
  background-color: var(--color-primary-dark);
  color: white !important;
  box-shadow: var(--shadow-sm);
  transform: translateY(0);
}

.btn-primary:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

/* Secondary button (outlined, primary color) */
.btn-secondary {
  background-color: transparent;
  color: var(--color-primary) !important;
  border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: white !important;
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.btn-secondary:focus {
  background-color: var(--color-primary);
  color: white !important;
}

.btn-secondary:active {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: white !important;
  box-shadow: var(--shadow-sm);
  transform: translateY(0);
}

.btn-secondary:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

/* Outline button (neutral, for disabled/tertiary actions) */
.btn-outline {
  background-color: transparent;
  color: var(--color-text-light) !important;
  border: 1px solid var(--color-border);
  box-shadow: none;
}

.btn-outline:hover {
  background-color: var(--color-bg-gray);
  border-color: var(--color-text-light);
  color: var(--color-text) !important;
  box-shadow: var(--shadow-sm);
}

.btn-outline:focus {
  background-color: var(--color-bg-gray);
  color: var(--color-text) !important;
}

.btn-outline:active {
  background-color: var(--color-bg-gray);
  color: var(--color-text) !important;
  transform: translateY(0);
}

.btn-outline:focus-visible {
  outline: 2px solid var(--color-text-light);
  outline-offset: 2px;
}

.btn-outline:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* === Cards === */
.card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
}

/* === Disclaimer Box === */
.disclaimer-box {
  background-color: var(--color-warning-bg);
  border: 1px solid var(--color-warning-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin: var(--space-md) 0;
}

.disclaimer-box ul {
  list-style: none;
  margin: 0;
}

.disclaimer-box li {
  padding-left: var(--space-md);
  position: relative;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.disclaimer-box li::before {
  content: "⚠";
  position: absolute;
  left: 0;
  font-weight: bold;
}

/* === Responsive === */
@media (max-width: 768px) {
  :root {
    --container-padding: var(--space-sm);
  }

  /* Mobile Typography */
  h1 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--space-sm);
    /* Reduced from --space-md */
  }

  h2 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-sm);
    /* Reduced from --space-md */
  }

  h3 {
    margin-bottom: 0.75rem;
    /* Slightly reduced */
  }

  /* Improved mobile readability */
  body {
    line-height: 1.65;
    /* Increased from 1.6 */
  }

  p {
    margin-bottom: 0.875rem;
    /* Reduced from 1rem */
  }

  /* Mobile Header - Reduced visual weight & Sticky mobile menu support */
  .site-header {
    padding: 8px 0 !important;
    background-color: #F8FAFC;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    height: 60px;
    box-sizing: border-box;
  }

  .site-header .container {
    flex-direction: row !important;
    justify-content: space-between !important;
    align-items: center !important;
    position: relative;
    height: 44px;
  }

  .site-logo {
    font-size: 1.125rem;
    display: flex;
    align-items: center;
    height: 100%;
  }

  /* Menu toggle button styling */
  .menu-toggle {
    display: flex !important;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 101;
  }

  .menu-toggle:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 4px;
  }

  .hamburger-bar {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-text);
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
  }

  /* Animate hamburger to X when active */
  .menu-toggle.active .hamburger-bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  .menu-toggle.active .hamburger-bar:nth-child(2) {
    opacity: 0;
  }
  .menu-toggle.active .hamburger-bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  /* Mobile Navigation overlay dropdown */
  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease;
    opacity: 0;
    pointer-events: none;
    z-index: 99;
  }

  .site-nav.active {
    max-height: 300px;
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav ul {
    flex-direction: column;
    gap: 0;
    padding: 8px 16px;
    text-align: left;
  }

  .site-nav li {
    border-bottom: 1px solid var(--color-bg-gray);
    width: 100%;
  }

  .site-nav li:last-child {
    border-bottom: none;
  }

  .site-nav a {
    display: block;
    font-size: 0.95rem;
    padding: 12px 16px;
    text-align: left;
    width: 100%;
    box-sizing: border-box;
  }

  /* Mobile Content Spacing */
  .section {
    padding: var(--space-lg) 0;
    /* Reduced from --space-xl */
  }

  /* Reduce card spacing on mobile */
  .card {
    padding: var(--space-md);
    /* Reduced from --space-lg */
  }

  /* Tighter spacing for lists */
  ul,
  ol {
    margin-bottom: 0.875rem;
  }

  li {
    margin-bottom: 0.375rem;
    /* Reduced from --space-xs */
  }

  /* Reduce vertical spacing utilities on mobile */
  .mt-sm {
    margin-top: 0.75rem;
  }

  .mt-md {
    margin-top: 1rem;
  }

  .mt-lg {
    margin-top: 1.25rem;
  }

  .mt-xl {
    margin-top: 1.75rem;
  }

  .mb-sm {
    margin-bottom: 0.75rem;
  }

  .mb-md {
    margin-bottom: 1rem;
  }

  .mb-lg {
    margin-bottom: 1.25rem;
  }

  .mb-xl {
    margin-bottom: 1.75rem;
  }

  /* Footer spacing */
  .site-footer {
    padding: var(--space-lg) 0 var(--space-md);
    margin-top: var(--space-xl);
  }

  .footer-links {
    flex-direction: column;
    gap: var(--space-xs);
  }
}

/* === Articles Grid === */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.article-card {
  display: block;
  padding: var(--space-lg);
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-sm);
}

.article-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  text-decoration: none;
  transform: translateY(-2px);
}

.article-card h3 {
  font-size: var(--font-size-lg);
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.article-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-bottom: 0;
  line-height: 1.5;
}

/* === Footer Enhancements === */
.footer-content {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
  margin-bottom: var(--space-lg);
}

.footer-section h4 {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.footer-article-links {
  list-style: none;
  margin: 0;
}

.footer-article-links li {
  margin-bottom: var(--space-xs);
}

.footer-article-links a {
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-article-links a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

/* Mobile adjustments for articles and footer */
@media (max-width: 768px) {
  .articles-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .article-card {
    padding: var(--space-md);
  }

  .article-card h3 {
    font-size: var(--font-size-base);
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

/* === Utility Classes === */
.text-center {
  text-align: center;
}

.text-muted {
  color: var(--color-text-muted);
}

.mt-sm {
  margin-top: var(--space-sm);
}

.mt-md {
  margin-top: var(--space-md);
}

.mt-lg {
  margin-top: var(--space-lg);
}

.mt-xl {
  margin-top: var(--space-xl);
}

.mb-sm {
  margin-bottom: var(--space-sm);
}

.mb-md {
  margin-bottom: var(--space-md);
}

.mb-lg {
  margin-bottom: var(--space-lg);
}

.mb-xl {
  margin-bottom: var(--space-xl);
}

/* ============================================
   NEW: Hero, Tools Grid, Product Cards
   ============================================ */

/* === Hero Section === */
.hero-section {
  background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 55%, #0284c7 100%);
  padding: 72px 0 60px;
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 40px;
  background: white;
  clip-path: ellipse(55% 100% at 50% 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin: 0 auto;
  padding: 0 1rem;
}

.hero-title {
  font-size: 2.75rem;
  font-weight: 800;
  color: white;
  margin-bottom: 1rem;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.88);
  max-width: 560px;
  margin: 0 auto 2rem;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-hero-primary {
  background: white;
  color: #1e40af;
  padding: 14px 28px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: all 0.2s ease;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  display: inline-block;
}

.btn-hero-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.25);
  color: #1e40af;
  text-decoration: none;
}

.btn-hero-secondary {
  background: rgba(255, 255, 255, 0.15);
  color: white;
  padding: 14px 28px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border: 2px solid rgba(255, 255, 255, 0.45);
  transition: all 0.2s ease;
  display: inline-block;
}

.btn-hero-secondary:hover {
  background: rgba(255, 255, 255, 0.25);
  color: white;
  text-decoration: none;
  transform: translateY(-1px);
}

/* === Section Header === */
.section-header {
  text-align: center;
  margin-bottom: 40px;
}

.section-header h2 {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}

.section-header p {
  color: var(--color-text-light);
  font-size: 1.05rem;
  margin: 0;
}

/* === Tools Grid (3 cards) === */
.tools-section {
  padding: 60px 0 56px;
  background: white;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.tool-card {
  background: white;
  border: 2px solid var(--color-border);
  border-radius: 16px;
  padding: 32px 24px;
  text-align: center;
  text-decoration: none;
  color: inherit;
  transition: all 0.25s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
}

a.tool-card:hover,
.tool-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.15);
  transform: translateY(-3px);
  text-decoration: none;
}

.tool-card-icon {
  font-size: 2.4rem;
  line-height: 1;
}

.tool-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 0;
  line-height: 1.3;
}

.tool-card-desc {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin: 0;
  line-height: 1.55;
}

.tool-card-badge {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.badge-free {
  background: #dcfce7;
  color: #166534;
}

.badge-price {
  background: #eff6ff;
  color: var(--color-primary);
  font-size: 1.15rem;
  font-weight: 800;
  padding: 6px 18px;
}

.tool-card-cta {
  margin-top: 6px;
  display: inline-block;
  background: var(--color-primary);
  color: white;
  padding: 10px 22px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: background 0.2s;
  text-decoration: none;
  width: 100%;
}

.tool-card-cta:hover {
  background: var(--color-primary-dark);
  text-decoration: none;
  color: white;
}

.tool-card-free .tool-card-cta {
  background: #059669;
}

.tool-card-free .tool-card-cta:hover {
  background: #047857;
}

.tool-card-secondary-link {
  font-size: 0.8rem;
  color: var(--color-text-light);
  text-decoration: underline;
  cursor: pointer;
}

.tool-card-secondary-link:hover {
  color: var(--color-primary);
}

/* === Products Section === */
.products-section {
  padding: 64px 0;
  background: var(--color-bg-light);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.product-card {
  background: white;
  border: 2px solid var(--color-border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.07);
  transition: box-shadow 0.25s, border-color 0.25s, transform 0.25s;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.product-card:hover {
  box-shadow: 0 10px 28px rgba(37, 99, 235, 0.13);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.product-card-header {
  background: linear-gradient(135deg, #1e40af 0%, #2563eb 100%);
  padding: 24px 28px 20px;
  color: white;
}

.product-card-tag {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.8;
  margin-bottom: 8px;
}

.product-card-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: white;
  margin: 0;
  line-height: 1.3;
}

.product-card-body {
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-card-features {
  list-style: none;
  margin: 0 0 20px 0;
  padding: 0;
  flex: 1;
}

.product-card-features li {
  padding: 5px 0 5px 22px;
  position: relative;
  font-size: 0.9rem;
  color: var(--color-text);
  margin: 0;
  line-height: 1.45;
}

.product-card-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #059669;
  font-weight: 700;
}

.product-card-price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
  gap: 12px;
  flex-wrap: wrap;
}

.product-card-price {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  letter-spacing: -0.02em;
}

.product-card-price-note {
  font-size: 0.75rem;
  color: var(--color-text-light);
  line-height: 1.5;
  margin-top: 4px;
}

.product-card-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-end;
}

.btn-buy {
  background: #059669;
  color: white;
  padding: 11px 22px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s;
  display: inline-block;
}

.btn-buy:hover {
  background: #047857;
  color: white;
  text-decoration: none;
}

.btn-demo {
  font-size: 0.8rem;
  color: var(--color-primary);
  text-decoration: underline;
  text-align: right;
}

.btn-demo:hover {
  color: var(--color-primary-dark);
}

/* === Responsive new sections === */
@media (max-width: 900px) {
  .tools-grid,
  .products-grid {
    grid-template-columns: 1fr;
    max-width: 460px;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-section {
    padding: 48px 0 48px;
  }

  .hero-section::after {
    display: none;
  }

  .tools-section {
    padding: 40px 0;
  }

  .products-grid {
    grid-template-columns: 1fr;
  }

  .product-card-price-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .product-card-actions {
    align-items: stretch;
    width: 100%;
  }

  .btn-buy {
    text-align: center;
    width: 100%;
  }

  .products-section {
    padding: 40px 0;
  }

  .section-header h2 {
    font-size: 1.6rem;
  }
}

/* === Testimonials (Opinie) === */
.testimonials-section {
  background-color: var(--color-bg-light);
  padding: var(--space-xl) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.testimonial-card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-stars {
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
  font-size: 1.25rem;
}

.testimonial-text {
  font-size: var(--font-size-base);
  color: var(--color-text);
  line-height: 1.5;
  margin-bottom: var(--space-md);
  font-style: italic;
}

.testimonial-author {
  font-weight: 600;
  font-size: var(--font-size-sm);
  color: var(--color-text);
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--color-bg-gray);
  padding-top: var(--space-xs);
}

.testimonial-city {
  color: var(--color-text-light);
  font-weight: 400;
}

/* === Payment Methods Logos (Official Reference from kalkulatorpracownika.pl) === */
.payment-methods-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  margin-bottom: 8px;
}

.payment-logo-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 32px;
  padding: 0 10px;
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05);
  box-sizing: border-box;
  user-select: none;
}

.payment-logo-badge img {
  display: block;
  width: auto;
  max-width: 65px;
  object-fit: contain;
}

.payment-logo-img-standard {
  height: 24px;
}

.payment-logo-img-revolut {
  height: 13px;
}

.payment-logo-img-p24 {
  height: 26px;
}

@media (max-width: 768px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }
}

/* === AdSense Placement placeholders (no-print) === */
.adsense-ad-container {
  display: block;
  margin: var(--space-lg) auto;
  text-align: center;
  overflow: hidden;
  max-width: 100%;
  min-height: 100px;
  background-color: var(--color-bg-light);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  position: relative;
}

.adsense-ad-container::before {
  content: "Reklama Google AdSense (Szablon)";
  display: block;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
}

@media print {
  .adsense-ad-container {
    display: none !important;
  }
}

/* === Sticky CTA Floating Card === */
#sticky-cta-bar {
  position: fixed;
  bottom: 16px;
  left: 50%;
  transform: translate(-50%, 150%) scale(0.95);
  width: 90%;
  max-width: 960px;
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  z-index: 9999;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
  opacity: 0;
  box-sizing: border-box;
  overflow: hidden;
}

#sticky-cta-bar.sticky-cta-hidden {
  transform: translate(-50%, 150%) scale(0.95);
  opacity: 0;
  pointer-events: none;
}

#sticky-cta-bar.sticky-cta-visible {
  transform: translate(-50%, 0) scale(1);
  opacity: 1;
  pointer-events: auto;
}

.sticky-cta-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 16px 44px 16px 24px;
  position: relative;
  box-sizing: border-box;
}

.sticky-cta-text-col {
  flex: 1;
  margin-right: 24px;
}

.sticky-cta-text-primary {
  font-size: var(--font-size-base);
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.5;
}

.sticky-cta-btn-col {
  flex-shrink: 0;
}

/* Button-like CTA */
.sticky-cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  color: #FFFFFF !important;
  font-weight: 600;
  font-size: var(--font-size-sm);
  padding: 10px 20px;
  border-radius: 8px;
  text-decoration: none !important;
  transition: background-color 0.2s ease, transform 0.1s ease;
  white-space: nowrap;
}

.sticky-cta-button:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-1px);
}

.sticky-cta-button:active {
  transform: translateY(0);
}

.sticky-cta-close {
  position: absolute;
  top: 8px;
  right: 12px;
  background: none;
  border: none;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 0;
  width: 28px;
  height: 28px;
  transition: color 0.2s ease, transform 0.2s ease;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

.sticky-cta-close:hover {
  color: var(--color-text);
  transform: scale(1.1);
}

.sticky-cta-close:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Responsive Sticky CTA */
@media (max-width: 768px) {
  #sticky-cta-bar {
    left: 12px;
    right: 12px;
    bottom: 12px;
    width: calc(100% - 24px);
    transform: translate(0, 150%) scale(0.95);
    border-radius: 12px;
  }

  #sticky-cta-bar.sticky-cta-hidden {
    transform: translate(0, 150%) scale(0.95);
  }

  #sticky-cta-bar.sticky-cta-visible {
    transform: translate(0, 0) scale(1);
  }

  .sticky-cta-container {
    flex-direction: column;
    align-items: stretch;
    padding: 20px 16px 16px 16px;
    gap: 12px;
  }

  .sticky-cta-text-col {
    margin-right: 0;
    text-align: center;
  }

  .sticky-cta-text-primary {
    font-size: 0.875rem;
    display: block;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .sticky-cta-btn-col {
    width: 100%;
  }

  .sticky-cta-button {
    display: flex;
    width: 100%;
    padding: 10px 16px;
    font-size: 0.85rem;
    border-radius: 6px;
  }

  .sticky-cta-close {
    top: 6px;
    right: 8px;
    width: 24px;
    height: 24px;
    font-size: 1.25rem;
  }
}

/* Compliance box highlight on inactive button click */
.compliance-highlight {
  border-color: #f59e0b !important;
  box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.25) !important;
  transition: all 0.3s ease;
}

@media print {
  #sticky-cta-bar {
    display: none !important;
  }
}