/* Color variables are in variables.css - import that file first */

:root {
  /* Legacy variable mappings for backwards compatibility */
  --primary-blue: var(--color-primary);
  --accent-orange: var(--color-accent);
  --text-dark: var(--color-text-dark);
  --text-light: var(--color-text-muted);
  --white: #ffffff;
  --bg-light: var(--color-bg-light);
}

/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden; /* Prevent horizontal scroll globally */
    width: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background-color: var(--bg-light);
  line-height: 1.6;
  overflow-x: hidden; /* Reinforced */
  width: 100%;
}

body.no-scroll {
    overflow: hidden;
}

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

ul {
  list-style: none;
}

/* Utils */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 28px;
  border-radius: 4px; /* Industrial crisp look */
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all 0.3s ease;
}

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

.btn-primary:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

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

/* White Outline Button (for dark backgrounds) */
.btn-outline-white {
  background-color: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

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

.highlight {
  color: var(--color-accent);
}

/* Responsive Rules */
@media (max-width: 1536px) {
  html {
      zoom: 0.92;
  }
}

@media (max-width: 1440px) {
  html {
      zoom: 0.88;
  }
}

@media (max-width: 1200px) {
  html {
      zoom: 0.85; /* Proportional scale down for smaller desktops */
  }
  
  :root {
      --container-width: 95%;
  }
}

@media (max-width: 992px) {
  html {
      zoom: 1; /* Reset zoom for mobile/tablet where fluid layout takes over */
      font-size: 15px; /* Slightly smaller base font */
  }
  
  .container {
      padding: 0 20px;
  }
}

@media (max-width: 768px) {
  html {
      font-size: 14px;
  }

  .container {
      padding: 0 15px;
  }
  
  /* Stack buttons on very small screens if needed */
  .btn {
      padding: 10px 20px;
      font-size: 0.85rem;
  }
}