:root {
  --bg: #F7F4EF;
  --bg-alt: #F2EEE7;
  --ink: #123239;
  --muted: #4A6F76;
  --muted-2: #9AA8AA;
  --line: #DED7CB;
  --accent: #E1662A;
  --accent-dark: #C25A20;
  --footer-bg: #123239;
  --footer-text: #A9BEC1;
  --footer-line: rgba(247, 244, 239, 0.14);
  --font-serif: 'Newsreader', Georgia, serif;
  --font-sans: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--font-serif); font-weight: 400; margin: 0; }

p { margin: 0; }

a { color: var(--accent-dark); text-decoration: none; }
a:hover { color: var(--ink); }

img { max-width: 100%; }

::selection { background: var(--accent); color: #fff; }

/* Buttons */
.btn-primary:hover { background: var(--ink) !important; }
.btn-ghost:hover { border-color: var(--ink) !important; }
.link-arrow:hover { color: var(--accent-dark) !important; }
.footer-link:hover { color: #fff !important; }
.field-input:focus { border-color: var(--accent) !important; outline: none; }

/* Mobile nav toggle (hidden on desktop) */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--ink);
  cursor: pointer;
  padding: 4px 0;
}

@media (max-width: 780px) {
  .nav-toggle { display: block; }
  nav.main-nav {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--bg);
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 18px !important;
    padding: 24px 40px 32px;
    border-bottom: 1px solid var(--line);
  }
  nav.main-nav.open { display: flex; }
}

@media (max-width: 860px) {
  .hero-grid,
  .split-grid,
  .grid-2col,
  .grid-3col,
  .grid-4col,
  .steps-grid,
  .stats-grid,
  .form-grid {
    grid-template-columns: 1fr !important;
  }
  .tiers-grid { grid-template-columns: 1fr !important; }
  .tiers-grid > div { border-right: none !important; border-bottom: 1px solid var(--line); padding-left: 0 !important; }
}

@media (max-width: 600px) {
  .wrap-pad { padding: 0 20px !important; }
}