/**
 * Base Styles
 *
 * Contains:
 * - CSS Reset
 * - HTML/Body base styles
 * - Typography (h1-h6)
 * - Material Icons base styles
 * - Button styles
 * - Container and section base styles
 */

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

/* HTML & Body Base Styles */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--gray-900);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Material Icons */
.material-symbols-outlined {
  font-variation-settings:
    "FILL" 0,
    "wght" 400,
    "GRAD" 0,
    "opsz" 24;
  vertical-align: middle;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
}
h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}
h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  border-radius: 12px;
  font-weight: 600;
  font-family: var(--font-display);
  text-decoration: none;
  transition: all 0.3s;
  cursor: pointer;
  border: none;
  font-size: 1rem;
  min-height: 48px;
  text-align: center;
}

.btn .material-symbols-outlined {
  font-size: 1.25rem;
}

.btn-primary {
  background: var(--purple-gradient);
  color: var(--white);
  box-shadow: var(--shadow-purple);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 35px -5px rgba(123, 47, 191, 0.4);
}

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

.btn-secondary:hover {
  background: var(--purple-ultra-light);
  transform: translateY(-2px);
  border-color: var(--purple-ultra-light);
}

.btn-ghost {
  background: transparent;
  color: var(--purple-primary);
  padding: 0.5rem 1rem;
}

.btn-ghost:hover {
  background: var(--purple-ultra-light);
}

/* Container & Section Base Styles */
section {
  padding: 6rem 0;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-tag {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: var(--purple-ultra-light);
  color: var(--purple-primary);
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.section-title {
  margin-bottom: 1rem;
}

.section-description {
  font-size: 1.125rem;
  color: var(--gray-600);
  max-width: 700px;
  margin: 0 auto;
}