/**
 * Beta Energy — Base & Reset Styles
 */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 72px;
}

body {
  font-family: var(--font-main);
  color: var(--text);
  background: var(--white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
}

/* Containers & Layout Helpers */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--page-gutter);
}

.eyebrow {
  display: block;
  font-size: 12px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 14px;
}

h1, h2, h3, h4 {
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1.2;
}

section {
  padding: 90px 0;
  position: relative;
}

.section-head {
  max-width: 680px;
  margin: 0 auto 56px;
  text-align: center;
}

.section-head h2 {
  font-size: clamp(28px, 4vw, 36px);
  margin-bottom: 16px;
  color: var(--navy);
}

.section-head p {
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.6;
}

/* Accessibility */
.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;
}