/* 
=============== CSS VARIABLES ===============
*/
:root {
  /* Colors */
  --primary-color: #10B981; /* Emerald/Green */
  --secondary-color: #064E3B; /* Dark Emerald */
  --accent-color: #F59E0B; /* Amber/Orange */
  --bg-color: #F9FAFB; /* Light Gray */
  --text-color: #1F2937; /* Dark Gray */
  
  /* Typography */
  --font-heading: 'Oswald', sans-serif;
  --font-text: 'Open Sans', sans-serif;
}

/* 
=============== GLOBAL RESET ===============
*/
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-text);
  color: var(--text-color);
  background-color: var(--bg-color);
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

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

a {
  text-decoration: none;
  transition: all 0.3s ease;
}

/* 
=============== UTILS ===============
*/
.text-primary { color: var(--primary-color); }
.text-secondary { color: var(--secondary-color); }
.text-accent { color: var(--accent-color); }
.bg-primary { background-color: var(--primary-color); }
.bg-secondary { background-color: var(--secondary-color); }
.bg-accent { background-color: var(--accent-color); }
.bg-dark { background-color: var(--text-color); }
.bg-light { background-color: var(--bg-color); }

.btn-primary {
  background-color: var(--primary-color);
  color: #ffffff;
  padding: 0.75rem 1.5rem;
  border-radius: 0.375rem;
  font-family: var(--font-heading);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: inline-block;
  transition: background-color 0.3s, transform 0.2s;
}

.btn-primary:hover {
  background-color: var(--secondary-color);
  transform: translateY(-2px);
}

.btn-accent {
  background-color: var(--accent-color);
  color: #ffffff;
  padding: 0.75rem 1.5rem;
  border-radius: 0.375rem;
  font-family: var(--font-heading);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: inline-block;
  transition: background-color 0.3s, transform 0.2s;
}

.btn-accent:hover {
  background-color: #D97706;
  transform: translateY(-2px);
}

/* Base Form Styles */
.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #D1D5DB;
  border-radius: 0.375rem;
  margin-bottom: 1rem;
  font-family: var(--font-text);
}
.form-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

/* Hero Section Background Overlays */
.hero-overlay {
  background: linear-gradient(to right, rgba(31, 41, 55, 0.8), rgba(31, 41, 55, 0.4));
}

/* 
=============== COOKIE BANNER ===============
*/
/* Cookie Banner (JS Version) */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--text-color); /* Колір фону банера */
  color: #ffffff;
  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(--accent-color); /* Основний колір кнопки */
  color: #ffffff;
  border-radius: 4px; /* Або 50px для круглих кнопок */
  border: none;
  display: inline-block;
  font-weight: bold;
  font-family: inherit;
  transition: all 0.3s ease;
}

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

.cookie-btn-alt {
  background-color: #4B5563; /* Колір кнопки Decline (сірий) */
}

/* Mobile Menu Transition */
#mobile-menu {
  transition: max-height 0.3s ease-in-out;
  overflow: hidden;
}