/* 
==============================================
  Zmienny systemowe (CSS Variables)
==============================================
*/
:root {
  /* Kolory (Nowoczesna, kontrastowa paleta) */
  --color-primary: #1F2937; /* Ciemnoszary szary - teksty i nagłówki */
  --color-bg-light: #F8FAFC; /* Jasny szary - tło */
  --color-accent: #059669; /* Szmaragdowy - główny akcent */
  --color-accent-hover: #047857; /* Ciemny szmaragdowy - hover */
  --color-white: #FFFFFF;
  
  /* Czcionki */
  --font-heading: 'Montserrat', sans-serif;
  --font-text: 'Open Sans', sans-serif;
}

/* 
==============================================
  Zasady ogólne
==============================================
*/
html {
  scroll-behavior: smooth;
  font-family: var(--font-text);
  color: var(--color-primary);
  background-color: var(--color-bg-light);
}

body {
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-primary);
}

p {
  line-height: 1.6;
}

/* 
==============================================
  Przyciski i Linki
==============================================
*/
.btn {
  display: inline-block;
  background-color: var(--color-accent);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 600;
  padding: 12px 28px;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  text-align: center;
}

.btn:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.3);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
}

.btn-outline:hover {
  background-color: var(--color-accent);
  color: var(--color-white);
}

/* 
==============================================
  Komponenty
==============================================
*/

/* Lista z kolorowymi kółkami */
.colored-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.colored-list li {
  position: relative;
  padding-left: 45px;
  margin-bottom: 15px;
  font-size: 0.95rem;
}

.colored-list li::before {
  content: counter(my-counter);
  counter-increment: my-counter;
  position: absolute;
  left: 0;
  top: -2px;
  width: 30px;
  height: 30px;
  background-color: var(--color-accent);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: bold;
  font-size: 0.85rem;
}

.colored-list {
  counter-reset: my-counter;
}

/* Formularze */
.form-input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #D1D5DB;
  border-radius: 8px;
  font-family: var(--font-text);
  margin-bottom: 1.5rem;
  transition: border-color 0.3s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.1);
}

/* Hamburger Menu Mobile */
.mobile-menu-hidden {
  display: none;
}

.mobile-menu-active {
  display: block;
}

/* Header & Nav */
.header-nav {
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  background-color: var(--color-white);
  position: sticky;
  top: 0;
  z-index: 50;
}

/* 
==============================================
  Cookie Banner (JS Version)
==============================================
*/
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 1.5rem;
  text-align: center;
  z-index: 9999;
  box-shadow: 0 -4px 15px rgba(0,0,0,0.3);
}

.cookie-btn {
  cursor: pointer;
  padding: 0.6rem 2rem;
  margin: 0.5rem;
  background-color: var(--color-accent);
  color: var(--color-white);
  border-radius: 8px;
  border: none;
  display: inline-block;
  font-weight: bold;
  font-family: var(--font-heading);
  transition: all 0.3s ease;
}

.cookie-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.cookie-btn-alt {
  background-color: #4B5563;
}

.cookie-btn-alt:hover {
  background-color: #374151;
}