@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Montserrat:wght@500;600;700;800&display=swap');

:root {
  --clr-primary: #2563eb;
  --clr-primary-hover: #1e40af;
  --clr-accent: #f97316;
  --clr-accent-hover: #c2410c;
  --clr-text-main: #111827;
  --clr-text-muted: #6b7280;
  --clr-bg-main: #ffffff;
  --clr-bg-alt: #f3f4f6;
  --clr-border: #e5e7eb;
  --clr-success: #10b981;
  --clr-danger: #ef4444;
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;
}

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  background-color: var(--clr-bg-main);
  color: var(--clr-text-main);
  line-height: 1.6;
  margin: 0; 
  overflow-x: hidden; 
  -webkit-font-smoothing: antialiased;
}

img, svg, video, canvas {
  max-width: 100%;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--clr-text-main);
}

h1 { font-size: 2.5rem; margin-bottom: 1rem; }
h2 { font-size: 2rem; margin-bottom: 0.75rem; }
h3 { font-size: 1.5rem; margin-bottom: 0.5rem; }

p {
  color: var(--clr-text-muted);
  font-size: 1rem;
  margin-bottom: 1rem;
}

a {
  color: var(--clr-primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--clr-primary-hover);
}

.price {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--clr-text-main);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: background-color 0.3s ease, color 0.3s ease, transform 0.18s ease, box-shadow 0.18s ease; 
}

button, .btn, .action-icon, .sidebar-cat-link, .mobile-filter-toggle {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

button:active, .btn:active, .action-icon:active {
  transform: scale(0.97);
}

.btn-accent {
  background-color: var(--clr-accent);
  color: #ffffff;
}

.btn-accent:hover {
  background-color: var(--clr-accent-hover);
  color: #ffffff;
}

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

.btn-outline:hover {
  background-color: var(--clr-primary);
  color: #ffffff;
}

.btn-full {
  width: 100%;
}

@media (max-width: 768px) {
  h1 { font-size: 1.7rem; }
  h2 { font-size: 1.4rem; }
  h3 { font-size: 1.1rem; }
}