/* ==========================================================================
   Utility Classes (Margin, Padding, Colors, Display, Typography)
   ========================================================================== */

/* Typography */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.fw-bold { font-weight: bold; }
.fw-600 { font-weight: 600; }
.fw-800 { font-weight: 800; }

/* Colors */
.text-white { color: var(--white); }
.text-primary { color: var(--primary-color); }
.text-secondary { color: var(--secondary-color); }
.text-light-gray { color: var(--text-light); }
.text-dark { color: var(--text-color); }

/* Backgrounds */
.bg-white { background-color: var(--white); }
.bg-light { background-color: var(--bg-color); }
.bg-transparent { background-color: transparent; }

/* Spacing */
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }
.ml-1 { margin-left: 0.5rem; }
.ml-2 { margin-left: 1rem; }
.mr-1 { margin-right: 0.5rem; }
.mr-2 { margin-right: 1rem; }

/* Flexbox */
.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.flex-column { flex-direction: column; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }
.gap-4 { gap: 2rem; }

/* Visuals */
.w-100 { width: 100%; }
.h-100 { height: 100%; }
.shadow-sm { box-shadow: 0 4px 15px rgba(0,0,0,0.05); }
.shadow-md { box-shadow: 0 10px 30px rgba(0,0,0,0.1); }
.rounded-sm { border-radius: 8px; }
.rounded-md { border-radius: 15px; }
.rounded-lg { border-radius: 24px; }
.rounded-circle { border-radius: 50%; }

/* Positioning & Layout */
.position-relative { position: relative; }
.z-index-2 { z-index: 2; }
.align-self-center { align-self: center; }

/* Typography Extras */
.font-italic { font-style: italic; }
.fs-1 { font-size: 3rem; }
.fs-2 { font-size: 2.5rem; }
.fs-3 { font-size: 2rem; }
.fs-4 { font-size: 1.5rem; }
.fs-5 { font-size: 1.2rem; }
.fs-6 { font-size: 1.1rem; }
.max-w-400 { max-width: 400px; }
.opacity-80 { opacity: 0.8; }