/* main.css - Core layout, reset and section rules */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: var(--font-family);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  padding-top: 60px; /* Offset for sticky header */
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

/* Typography */
h1, h2, h3, .display-font {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-weight: 800;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.1;
  color: var(--white);
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  line-height: 1.2;
  margin-bottom: var(--space-6);
  text-align: center;
  color: var(--primary);
}

p {
  color: var(--text-sec);
  font-size: 1rem;
}

.text-muted {
  color: var(--text-muted);
}

/* Sections layout */
section {
  padding: var(--space-10) 0;
  border-bottom: 1px solid var(--border);
}

.bg-panel-sec {
  background-color: var(--bg-panel);
}

/* Accessibility */
:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
  border-color: var(--focus-border);
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Header & Banner */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  z-index: 100;
  height: 60px;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--primary);
  text-decoration: none;
}