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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--body-font);
  font-size: var(--body-size);
  font-weight: var(--body-weight);
  line-height: 1.6;
  color: var(--dark-gray);
  background-color: var(--white);
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: var(--primary-blue);
  transition: var(--transition-normal);
}

a:hover {
  color: var(--dark-blue);
}

ul, ol {
  list-style: none;
}

button, .button {
  cursor: pointer;
  font-family: var(--body-font);
  font-weight: var(--bold-weight);
  background-color: var(--cta-blue);
  color: var(--white);
  border: none;
  border-radius: var(--border-radius);
  padding: var(--button-padding);
  transition: var(--transition-normal);
}

button:hover, .button:hover {
  background-color: var(--cta-hover);
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1rem;
}

section {
  padding: var(--section-padding);
}

/* Utility Classes */
.text-center {
  text-align: center;
}

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

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

.flex {
  display: flex;
}

.flex-column {
  flex-direction: column;
}

.flex-row {
  flex-direction: row;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

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

.grid {
  display: grid;
}

.hidden {
  display: none;
}

.visible {
  display: block;
}

/* Mobile Adjustments */
@media (max-width: 768px) {
  .desktop-only {
    display: none;
  }
}

@media (min-width: 769px) {
  .mobile-only {
    display: none;
  }
}