:root {
  /* Colors */
  --color-primary: #38A169;
  --color-secondary: #64B5F6;
  --color-background: #F8F8F8;
  --color-footer-bg: #2C3E50;
  --color-text-dark: #333333;
  --color-text-light: #F8F8F8;
  --color-accent: #38A169; /* Using primary as accent for minimalist style */
  --color-border: rgba(0, 0, 0, 0.1);

  /* Section Backgrounds */
  --section-bg-1: #FFFFFF;
  --section-bg-2: #F0F5F9;
  --section-bg-3: #E2ECF5;
  --section-bg-4: #D0E1EA;
  --section-bg-5: #BADCE0;
  --section-bg-6: #A5D9C4;

  /* Typography */
  --font-family-base: 'Inter', sans-serif;
  --font-family-heading: 'Lora', serif; /* Modern serif for headings */
  --font-size-base: 1rem;
  --line-height-base: 1.65;

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

  /* Border Radius */
  --border-radius-sm: 0.25rem;
  --border-radius-md: 0.5rem;
  --border-radius-lg: 0.75rem;

  /* Shadows (soft, natural) */
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.05), 0 1px 2px 0 rgba(0, 0, 0, 0.02);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);

  /* Transitions */
  --transition-speed: 0.3s;
  --transition-ease: ease-out;
}

/* Global Styles */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--color-text-dark);
  background-color: var(--color-background);
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Base Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-heading);
  color: var(--color-text-dark);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  font-weight: 600; /* Modern serif often benefits from medium weight */
}

h1 {
  font-size: 3.2rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 2.5rem;
  line-height: 1.2;
}

h3 {
  font-size: 2rem;
  line-height: 1.3;
}

h4 {
  font-size: 1.6rem;
  line-height: 1.4;
}

h5 {
  font-size: 1.3rem;
  line-height: 1.5;
}

h6 {
  font-size: 1.1rem;
  line-height: 1.5;
}

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

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

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

strong {
  font-weight: 600;
}

ul, ol {
  margin-left: var(--spacing-xl);
  margin-bottom: var(--spacing-sm);
}

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

/* Layout & Structure */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

section {
  padding: var(--spacing-xxl) 0;
  transition: background-color var(--transition-speed) var(--transition-ease);
}

/* Section Backgrounds */
.section-bg-1 { background-color: var(--section-bg-1); }
.section-bg-2 { background-color: var(--section-bg-2); }
.section-bg-3 { background-color: var(--section-bg-3); }
.section-bg-4 { background-color: var(--section-bg-4); }
.section-bg-5 { background-color: var(--section-bg-5); }
.section-bg-6 { background-color: var(--section-bg-6); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-md);
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-speed) var(--transition-ease);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  user-select: none;
}

.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-text-light);
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background-color: darken(var(--color-accent), 5%); /* Placeholder for actual darken logic */
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
  background-color: darken(var(--color-accent), 10%);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

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

.btn-secondary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

/* Cards */
.card {
  background-color: var(--section-bg-1);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-speed) var(--transition-ease), box-shadow var(--transition-speed) var(--transition-ease);
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* Forms */
.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: var(--color-text-dark);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--spacing-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  color: var(--color-text-dark);
  background-color: var(--section-bg-1);
  transition: border-color var(--transition-speed) var(--transition-ease), box-shadow var(--transition-speed) var(--transition-ease);
  box-sizing: border-box; /* Ensures padding doesn't increase total width */
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(56, 161, 105, 0.2); /* Soft focus ring */
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

/* Utility for Alpine.js transitions */
[x-cloak] { display: none !important; }

.fade-enter-active, .fade-leave-active {
  transition: opacity var(--transition-speed) var(--transition-ease);
}
.fade-enter, .fade-leave-to {
  opacity: 0;
}

/* Header & Footer (example styles, assuming Tailwind for layout) */
.header {
  background-color: var(--section-bg-1);
  box-shadow: var(--shadow-sm);
  padding: var(--spacing-sm) 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.footer {
  background-color: var(--color-footer-bg);
  color: var(--color-text-light);
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.footer a {
  color: var(--color-secondary);
}

.footer a:hover {
  color: var(--section-bg-1);
}

/* Media Queries (Basic Responsiveness) */
@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }
  h2 {
    font-size: 2rem;
  }
  h3 {
    font-size: 1.6rem;
  }
  .container {
    padding: 0 var(--spacing-sm);
  }
  section {
    padding: var(--spacing-xl) 0;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 2rem;
  }
  h2 {
    font-size: 1.7rem;
  }
  .btn {
    width: 100%;
    margin-bottom: var(--spacing-sm);
  }
}

/* Custom Effects & Details (based on 'minimalistyczny, naturalny, spokojny, z elementami nowoczesnej typografii i miękkimi cieniami') */

/* Subtle underline for text links (not buttons) */
a:not(.btn) {
  position: relative;
  display: inline-block;
  overflow: hidden;
}

a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--color-primary);
  transform: translateX(-100%);
  transition: transform var(--transition-speed) var(--transition-ease);
}

a:not(.btn):hover::after {
  transform: translateX(0);
}

/* Alpine.js specific styles for x-show transitions */
.x-transition-fade-enter-active,
.x-transition-fade-leave-active {
  transition: opacity var(--transition-speed) ease-in-out;
}

.x-transition-fade-enter,
.x-transition-fade-leave-to {
  opacity: 0;
}

.x-transition-slide-down-enter-active,
.x-transition-slide-down-leave-active {
  transition: all var(--transition-speed) ease-in-out;
  overflow: hidden;
}

.x-transition-slide-down-enter,
.x-transition-slide-down-leave-to {
  opacity: 0;
  transform: translateY(-10px);
  max-height: 0; /* For smooth height transition */
}

/* Soft, slightly rounded inputs */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
textarea,
select {
  border-radius: var(--border-radius-sm);
}

/* Placeholder styling */
::placeholder {
  color: rgba(var(--color-text-dark), 0.6);
  opacity: 1; /* Firefox fix */
}

/* Custom scrollbar for a more natural feel */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-background);
}

::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: darken(var(--color-primary), 10%);
}

/* Simple animation for loading states (e.g., a skeleton loader) */
.skeleton-loader {
  background-color: var(--color-border);
  animation: pulse 1.5s infinite ease-in-out;
  border-radius: var(--border-radius-sm);
}

@keyframes pulse {
  0% { opacity: 0.7; }
  50% { opacity: 1; }
  100% { opacity: 0.7; }
}

/* Helper to darken a color (requires Sass or complex CSS var setup, here as a conceptual placeholder) */
/* For pure CSS, you'd define specific darker shades as variables */
/* Example:
.darken-color {
  background-color: color-mix(in srgb, var(--color-accent) 90%, black);
}
*/


/* Cookie Banner Additional Styles for Tailwind */
.cookie-banner-hover-effect:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

@media (prefers-reduced-motion: reduce) {
    .cookie-banner-hover-effect:hover {
        transform: none;
    }
}