/*
 * MOP Base Styles
 * Reset and base element styling
 */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  min-height: 100vh;
  overflow-x: hidden;
}

#app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Selection */
::selection {
  background-color: var(--color-cuic-cyan);
  color: #000000;
}

/* Scrollbar (Webkit) */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--color-marble-vein);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-cuic-cyan);
}

/* Focus styles */
:focus-visible {
  outline: 2px solid var(--color-cuic-purple);
  outline-offset: 2px;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
  color: var(--color-text-primary);
}

h1 {
  font-family: var(--font-display);
  font-size: clamp(var(--text-4xl), 8vw, var(--text-6xl));
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(var(--text-2xl), 5vw, var(--text-3xl));
}

h3 {
  font-size: var(--text-xl);
}

p {
  margin-bottom: var(--space-4);
}

a {
  color: var(--color-text-accent);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-default);
}

a:hover {
  color: var(--color-cuic-cyan);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-2xl);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-8);
  }
}

/* Section spacing */
.section {
  padding: var(--space-12) 0;
}

@media (min-width: 768px) {
  .section {
    padding: var(--space-16) 0;
  }
}

/* Text utilities */
.text-copper {
  color: var(--color-cuic-purple);
}

.text-center {
  text-align: center;
}

.text-uppercase {
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Overline */
.overline {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-cuic-purple);
  margin-bottom: var(--space-3);
}

/* Visually hidden */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
/* Utility Spacing & Layout (Essential for components) */
.mb-4 { margin-bottom: var(--space-4) !important; }
.mb-6 { margin-bottom: var(--space-6) !important; }
.mb-8 { margin-bottom: var(--space-8) !important; }
.mb-10 { margin-bottom: var(--space-10) !important; }
.mb-12 { margin-bottom: var(--space-12) !important; }
.mt-4 { margin-top: var(--space-4) !important; }
.mt-8 { margin-top: var(--space-8) !important; }
.mt-12 { margin-top: var(--space-12) !important; }
.mt-20 { margin-top: var(--space-20) !important; }

.p-4 { padding: var(--space-4) !important; }
.p-8 { padding: var(--space-8) !important; }
.p-12 { padding: var(--space-12) !important; }

.space-y-2 > * + * { margin-top: var(--space-2) !important; }
.space-y-4 > * + * { margin-top: var(--space-4) !important; }

.flex { display: flex !important; }
.flex-col { flex-direction: column !important; }
.items-center { align-items: center !important; }
.justify-center { justify-content: center !important; }
.gap-2 { gap: var(--space-2) !important; }
.gap-4 { gap: var(--space-4) !important; }
.gap-6 { gap: var(--space-6) !important; }
.gap-8 { gap: var(--space-8) !important; }

.grid { display: grid !important; }
@media (min-width: 768px) {
  .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
  .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)) !important; }
  .md\:p-12 { padding: var(--space-12) !important; }
}

.rounded-lg { border-radius: var(--radius-lg) !important; }
.rounded-xl { border-radius: var(--radius-xl) !important; }

.w-full { width: 100% !important; }
.max-w-2xl { max-width: 42rem !important; }
.mx-auto { margin-left: auto !important; margin-right: auto !important; }
.overflow-hidden { overflow: hidden !important; }
.relative { position: relative !important; }

/* Grid Utilities */
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)) !important; }
.gap-12 { gap: 3rem !important; } /* var(--space-8) * 1.5 approx, or just use 3rem as it's standard for gap-12 */

/* Spacing Utilities */
.mb-16 { margin-bottom: var(--space-16) !important; }
.p-6 { padding: var(--space-6) !important; }

/* Border Radius Utilities */
.rounded-2xl { border-radius: 1rem !important; } /* approx 16px, or 1.5rem for 24px */

/* Shadow Utilities */
.shadow-2xl { box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5) !important; }

/* Aspect Ratio Utilities */
.aspect-video { aspect-ratio: 16 / 9 !important; }
.aspect-square { aspect-ratio: 1 / 1 !important; }

/* Typography Utilities */
.font-bold { font-weight: 700 !important; }
.text-lg { font-size: var(--text-lg) !important; }
.text-xl { font-size: var(--text-xl) !important; }
.text-2xl { font-size: var(--text-2xl) !important; }
.text-3xl { font-size: var(--text-3xl) !important; }

/* Color/Background Utilities */
.bg-light { background-color: var(--color-bg-secondary) !important; }
.bg-dark { background-color: var(--color-bg-primary) !important; }
.text-cyan { color: var(--color-cuic-cyan) !important; }

/* Opacity Utilities */
.opacity-90 { opacity: 0.9 !important; }

/* Privacy policy (legal document) */
.privacy-doc { line-height: 1.7; max-width: 820px; margin: 0 auto; }
.privacy-doc h2 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 1.75rem 0 0.5rem;
}
.privacy-doc h2:first-child { margin-top: 0; }
.privacy-doc p { margin: 0 0 0.65rem; }
.privacy-doc ul { margin: 0 0 0.85rem; padding-left: 1.25rem; list-style: disc; }
.privacy-doc li { margin: 0 0 0.4rem; }
.privacy-updated {
  margin-top: 1.75rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--color-border, rgba(0, 0, 0, 0.1));
  font-size: 0.85rem;
  opacity: 0.7;
}

/* Privacy consent checkbox on forms */
.privacy-check { width: 18px; height: 18px; accent-color: var(--color-cuic-copper, #c87741); cursor: pointer; }